Schedule of Investments PIMCO Corporate & Income Opportunity Fund

March 31, 2024

(Unaudited)

 

(AMOUNTS IN THOUSANDS*, EXCEPT NUMBER OF SHARES, CONTRACTS, UNITS AND OUNCES, IF ANY)

 

 

PRINCIPAL
AMOUNT
(000s)

 

MARKET
VALUE
(000s)

INVESTMENTS IN SECURITIES 116.1% ¤

 

 

 

 

LOAN PARTICIPATIONS AND ASSIGNMENTS 34.6%

 

 

 

 

AI Silk Midco Ltd.
TBD% due 02/24/2031

EUR

2,800

$

2,941

Air Canada
7.833% (TSFR03M + 2.500%) due 03/14/2031 ~

$

1,000

 

1,003

Altar Bidco, Inc.
10.399% due 02/01/2030 ~

 

3,450

 

3,417

American Airlines, Inc.
10.329% (TSFR03M + 4.750%) due 04/20/2028 ~

 

7,137

 

7,424

Amsurg
14.248% due 07/20/2026 «~

 

23,356

 

23,356

AP Core Holdings LLC
10.945% due 09/01/2027

 

34,237

 

33,605

BDO U.S.A. PC
11.330% (TSFR1M + 6.000%) due 08/31/2028 «~

 

6,859

 

6,898

Cengage Learning, Inc.
TBD% due 03/22/2031

 

6,000

 

6,001

Chromalloy Corp.
TBD% due 03/27/2031

 

5,900

 

5,890

Cohesity

 

 

 

 

TBD% due 03/08/2031 «µ

 

2,209

 

2,209

TBD% due 03/08/2031 «

 

20,900

 

20,900

Comexposium
4.969% (EUR012M + 4.000%) due 03/28/2026 «~

EUR

24,800

 

25,551

Cotiviti, Inc.
TBD% due 02/21/2031

$

7,300

 

7,291

Diamond Sports Group LLC
TBD% due 05/25/2026

 

15,374

 

14,797

DirecTV Financing LLC
10.445% (TSFR1M + 5.000%) due 08/02/2027 ~

 

1,130

 

1,133

Encina Private Credit LLC
TBD% - 9.134% due 11/30/2025 «µ

 

8,567

 

8,443

Envalior Finance GmbH

 

 

 

 

9.412% (EUR003M + 5.500%) due 03/29/2030 ~

EUR

5,400

 

5,395

10.813% (TSFR03M + 5.500%) due 03/29/2030 ~

$

8,415

 

7,844

Finastra U.S.A., Inc.

 

 

 

 

0.500% - 12.575% (TSFR1M + 7.250%) due 09/13/2029 «~µ

 

282

 

282

0.500% - 12.575% (TSFR03M + 7.250%) due 09/13/2029 «~

 

2,718

 

2,740

Forward Air Corp.
9.827% (TSFR1M + 4.500%) due 12/19/2030 ~

 

6,874

 

6,787

Galaxy U.S. Opco, Inc.
10.063% (TSFR03M + 4.750%) due 04/29/2029 ~

 

2,700

 

2,450

Gateway Casinos & Entertainment Ltd.

 

 

 

 

13.413% (CDOR03 + 8.000%) due 10/18/2027 ~

CAD

9,116

 

6,747

13.469% due 10/15/2027

$

15,218

 

15,258

GIP Blue Holding LP
9.942% due 09/29/2028

 

1

 

1

iHeartCommunications, Inc.
8.695% due 05/01/2026

 

2,010

 

1,756

Ivanti Software, Inc.
9.839% due 12/01/2027

 

25,607

 

24,038

Lealand Finance Co. BV
8.442% (TSFR1M + 3.000%) due 06/28/2024 ~

 

189

 

104

Lealand Finance Co. BV (6.441% Cash and 3.000% PIK)
9.441% due 06/30/2025 (c)

 

2,197

 

910

Lifepoint Health, Inc.
11.087% due 11/16/2028

 

9,267

 

9,303

Magenta Buyer LLC
10.574% (TSFR03M + 5.000%) due 07/27/2028 ~

 

2,487

 

1,492

Market Bidco Ltd.
10.044% due 11/04/2027

GBP

24,749

 

31,250

MITER Brands
TBD% due 03/21/2031

$

2,800

 

2,817

MPH Acquisition Holdings LLC
9.855% due 09/01/2028

 

22,787

 

22,077

Naked Juice LLC
11.402% due 01/24/2030

 

2,200

 

1,803

Obol France 3 SAS
8.864% (EUR006M + 4.750%) due 12/31/2025 ~

EUR

14,192

 

14,772

Oi SA
12.500% due 09/07/2024

$

20,699

 

20,595

Ontario Gaming GTA LP
9.559% (TSFR03M + 4.250%) due 08/01/2030 ~

 

2,700

 

2,713

 

 

 

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

Osaic Holdings, Inc.
TBD% due 08/16/2028

 

2,100

 

2,111

Poseidon Bidco SASU
8.902% (EUR003M + 5.000%) due 03/13/2030 ~

EUR

6,500

 

6,905

Promotora de Informaciones SA
9.123% (EUR003M + 5.220%) due 12/31/2026 ~

 

43,000

 

45,849

Promotora de Informaciones SA (6.873% Cash and 5.000% PIK)
11.873% (EUR003M + 2.970%) due 06/30/2027 ~(c)

 

3,687

 

3,779

Proofpoint, Inc.
TBD% due 08/31/2028

$

600

 

601

PUG LLC
10.075% (TSFR03M + 4.750%) due 03/15/2030 ~

 

8,700

 

8,724

Red Rock Resorts
TBD% due 03/14/2031

 

4,700

 

4,699

Rising Tide Holdings, Inc.
14.329% (TSFR1M + 9.000%) due 06/01/2026 «~

 

144

 

139

Steenbok Lux Finco 2 SARL
10.000% due 06/30/2026

EUR

61,987

 

25,413

Syniverse Holdings, Inc.
12.302% (TSFR03M + 7.000%) due 05/13/2027 ~

$

41,443

 

39,670

Team Health Holdings, Inc.
10.563% (TSFR03M + 5.250%) due 03/02/2027 ~

 

6,980

 

6,212

Telemar Norte Leste SA

 

 

 

 

1.750% due 02/26/2035

 

17,631

 

309

1.750% (LIBOR06M + 1.750%) due 02/26/2035 ~

 

17,324

 

303

TransDigm, Inc.
TBD% due 08/24/2028

 

1,800

 

1,808

Truist Insurance Holdings LLC
TBD% due 03/24/2031

 

6,200

 

6,197

U.S. Renal Care, Inc.
10.442% (TSFR1M + 5.000%) due 06/20/2028 ~

 

46,384

 

40,432

Veritas U.S., Inc.
10.445% due 09/01/2025

 

23,706

 

21,999

Vistra Zero Operating Co. LLC
TBD% due 03/20/2031

 

4,400

 

4,405

Wesco Aircraft Holdings, Inc.
TBD% due 05/01/2024 «

 

15,294

 

16,371

Westmoreland Mining Holdings LLC
8.000% due 03/15/2029

 

1,713

 

1,113

Windstream Services LLC

 

 

 

 

9.430% due 02/23/2027

 

14,910

 

14,761

11.680% due 09/21/2027

 

7,391

 

7,238

WS Audiology
TBD% due 02/27/2029

 

1,300

 

1,304

Total Loan Participations and Assignments (Cost $628,455)

 

 

 

612,335

CORPORATE BONDS & NOTES 36.9%

 

 

 

 

BANKING & FINANCE 12.0%

 

 

 

 

ADLER Real Estate AG
3.000% due 04/27/2026

EUR

400

 

382

Agps Bondco PLC

 

 

 

 

4.625% due 01/14/2026

 

12,300

 

5,197

5.500% due 11/13/2026

 

8,000

 

3,359

Ally Financial, Inc.
6.848% due 01/03/2030 •(k)

$

2,800

 

2,884

Armor Holdco, Inc.
8.500% due 11/15/2029 (k)

 

14,000

 

13,231

Banca Monte dei Paschi di Siena SpA

 

 

 

 

7.708% due 01/18/2028 •

EUR

8,500

 

9,619

8.000% due 01/22/2030 •

 

3,909

 

4,273

8.500% due 09/10/2030 •

 

1,300

 

1,447

10.500% due 07/23/2029 (k)

 

6,159

 

7,842

Banco Bilbao Vizcaya Argentaria SA
6.033% due 03/13/2035 •

$

1,800

 

1,828

Banco de Credito del Peru SA
4.650% due 09/17/2024

PEN

1,600

 

425

Banco do Brasil SA
6.000% due 03/18/2031

$

1,000

 

1,006

Barclays PLC

 

 

 

 

2.894% due 11/24/2032 •(k)

 

200

 

166

5.690% due 03/12/2030 •(k)

 

3,700

 

3,720

6.036% due 03/12/2055 •

 

200

 

208

6.224% due 05/09/2034 •(k)

 

2,980

 

3,075

6.692% due 09/13/2034 •(k)

 

1,500

 

1,599

7.437% due 11/02/2033 •(k)

 

4,870

 

5,414

BOI Finance BV
7.500% due 02/16/2027 (k)

EUR

7,100

 

7,264

BPCE SA
7.003% due 10/19/2034 •(k)

$

6,000

 

6,535

CaixaBank SA

 

 

 

 

5.673% due 03/15/2030 •

 

1,100

 

1,100

6.037% due 06/15/2035 •

 

700

 

707

6.840% due 09/13/2034 •

 

1,300

 

1,390

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

Cape Lookout Re Ltd.
13.362% (T-BILL 1MO + 8.000%) due 04/05/2027 «~

 

2,200

 

2,204

Cosaint Re Pte. Ltd.
15.202% (T-BILL 1MO + 9.250%) due 04/03/2028 ~

 

1,900

 

1,897

Country Garden Holdings Co. Ltd.

 

 

 

 

2.700% due 07/12/2026 ^(d)

 

300

 

20

3.125% due 10/22/2025 ^(d)

 

200

 

13

4.800% due 08/06/2030 ^(d)

 

200

 

15

6.150% due 09/17/2025 ^(d)

 

200

 

14

Credit Suisse AG AT1 Claim

 

6,636

 

765

Deutsche Bank AG

 

 

 

 

5.000% due 09/05/2030 •

EUR

700

 

786

6.720% due 01/18/2029 •(k)

$

1,300

 

1,345

6.819% due 11/20/2029 •(k)

 

1,200

 

1,255

East Lane Re Ltd.
14.612% (T-BILL 3MO + 9.250%) due 03/31/2026 ~

 

300

 

301

EPR Properties

 

 

 

 

3.750% due 08/15/2029 (k)

 

100

 

88

4.500% due 06/01/2027 (k)

 

400

 

381

4.950% due 04/15/2028 (k)

 

200

 

191

Essential Properties LP
2.950% due 07/15/2031 (k)

 

500

 

407

Ford Motor Credit Co. LLC

 

 

 

 

5.800% due 03/08/2029

 

2,400

 

2,411

6.125% due 03/08/2034

 

4,700

 

4,728

Gateway Re Ltd.
5.363% (T-BILL 1MO) due 12/23/2028 ~(b)

 

300

 

275

GSPA Monetization Trust
6.422% due 10/09/2029

 

4,274

 

4,111

Hampton Roads PPV LLC
6.171% due 06/15/2053 (k)

 

1,800

 

1,468

Hestia Re Ltd.
14.732% (T-BILL 1MO + 9.370%) due 04/22/2025 ~

 

1,878

 

1,855

Hudson Pacific Properties LP

 

 

 

 

3.250% due 01/15/2030

 

300

 

231

3.950% due 11/01/2027

 

200

 

177

4.650% due 04/01/2029 (k)

 

400

 

341

5.950% due 02/15/2028 (k)

 

1,100

 

1,017

Integrity Re Ltd.

 

 

 

 

22.362% (T-BILL 1MO + 17.000%) due 06/06/2026 ~

 

1,100

 

1,100

28.362% (T-BILL 1MO + 23.000%) due 06/06/2026 ~

 

1,100

 

1,100

Intesa Sanpaolo SpA

 

 

 

 

7.200% due 11/28/2033 (k)

 

1,400

 

1,509

8.248% due 11/21/2033 •(k)

 

14,304

 

15,984

Kennedy Wilson Europe Real Estate Ltd.
3.250% due 11/12/2025

EUR

1,300

 

1,320

Lazard Group LLC
6.000% due 03/15/2031

$

700

 

707

Lloyds Banking Group PLC
5.679% due 01/05/2035 •(k)

 

1,600

 

1,610

Long Walk Reinsurance Ltd.
15.112% (T-BILL 3MO + 9.750%) due 01/30/2031 ~

 

1,900

 

1,925

Panther Escrow Issuer LLC
7.125% due 06/01/2031 (b)

 

5,000

 

5,088

Radian Group, Inc.
6.200% due 05/15/2029 (k)

 

4,400

 

4,468

Sammons Financial Group, Inc.
6.875% due 04/15/2034

 

1,100

 

1,109

Sanders Re Ltd.
17.122% (T-BILL 3MO + 11.760%) due 04/09/2029 ~

 

3,241

 

2,912

Seazen Group Ltd.
6.000% due 08/12/2024

 

200

 

161

Societe Generale SA
6.691% due 01/10/2034 •(k)

 

7,100

 

7,451

SVB Financial Group

 

 

 

 

1.800% due 02/02/2031 ^(d)

 

3,224

 

2,013

2.100% due 05/15/2028 ^(d)

 

500

 

320

3.125% due 06/05/2030 ^(d)

 

500

 

321

3.500% due 01/29/2025 ^(d)

 

200

 

129

4.345% due 04/29/2028 ^(d)

 

1,300

 

825

4.570% due 04/29/2033 ^(d)

 

4,200

 

2,664

Trust Fibra Uno
7.375% due 02/13/2034 (k)

 

1,800

 

1,798

UBS Group AG

 

 

 

 

5.699% due 02/08/2035 •(k)

 

1,200

 

1,207

5.959% due 01/12/2034 •(k)

 

4,700

 

4,824

6.537% due 08/12/2033 •(k)

 

2,300

 

2,426

Uniti Group LP

 

 

 

 

6.000% due 01/15/2030 (k)

 

20,566

 

15,355

10.500% due 02/15/2028 (k)

 

10,171

 

10,554

Ursa Re Ltd.
14.612% (T-BILL 3MO + 9.250%) due 12/07/2026 ~

 

2,300

 

2,329

VICI Properties LP

 

 

 

 

3.875% due 02/15/2029 (k)

 

3,700

 

3,408

4.500% due 01/15/2028 (k)

 

3,050

 

2,930

5.750% due 04/01/2034

 

300

 

297

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

6.125% due 04/01/2054

 

300

 

296

Voyager Aviation Holdings LLC
8.500% due 05/09/2026 ^«(d)

 

11,692

 

2,045

Winston RE Ltd.

 

 

 

 

15.612% (T-BILL 3MO + 10.250%) due 02/26/2031 ~

 

280

 

278

17.112% (T-BILL 3MO + 11.750%) due 02/26/2031 ~

 

1,700

 

1,689

Yosemite Re Ltd.
15.340% (T-BILL 3MO + 9.978%) due 06/06/2025 ~

 

1,790

 

1,854

 

 

 

 

212,973

INDUSTRIALS 22.1%

 

 

 

 

Air Canada Pass-Through Trust

 

 

 

 

3.300% due 07/15/2031

 

72

 

65

5.250% due 10/01/2030 (k)

 

997

 

981

Altice France Holding SA

 

 

 

 

8.000% due 05/15/2027

EUR

3,100

 

1,119

10.500% due 05/15/2027

$

14,800

 

5,551

American Airlines Pass-Through Trust

 

 

 

 

3.350% due 04/15/2031 (k)

 

1,053

 

966

3.375% due 11/01/2028 (k)

 

403

 

381

3.700% due 04/01/2028 (k)

 

1,690

 

1,623

Bayer U.S. Finance LLC

 

 

 

 

6.375% due 11/21/2030

 

200

 

205

6.500% due 11/21/2033

 

400

 

407

Beazer Homes USA, Inc.
7.500% due 03/15/2031 (k)

 

1,500

 

1,517

British Airways Pass-Through Trust
4.250% due 05/15/2034

 

49

 

46

Carvana Co. (12.000% PIK)
12.000% due 12/01/2028 (c)(k)

 

2,404

 

2,316

Carvana Co. (13.000% PIK)
13.000% due 06/01/2030 (c)(k)

 

18,877

 

18,114

Carvana Co. (14.000% PIK)
14.000% due 06/01/2031 (c)(k)

 

17,682

 

17,473

CGG SA

 

 

 

 

7.750% due 04/01/2027 (k)

EUR

13,419

 

13,284

7.750% due 04/01/2027

 

3,100

 

3,069

8.750% due 04/01/2027 (k)

$

8,648

 

7,844

Cheniere Energy, Inc.
5.650% due 04/15/2034

 

1,000

 

1,008

CVS Pass-Through Trust
7.507% due 01/10/2032 (k)

 

1,228

 

1,272

Delek Logistics Partners LP
8.625% due 03/15/2029

 

2,200

 

2,248

DISH DBS Corp.

 

 

 

 

5.250% due 12/01/2026

 

14,402

 

11,367

5.750% due 12/01/2028

 

18,300

 

12,611

Ecopetrol SA
8.375% due 01/19/2036

 

620

 

626

Exela Intermediate LLC (11.500% PIK)
11.500% due 04/15/2026 (c)

 

138

 

22

Ford Motor Co.
7.700% due 05/15/2097 (k)

 

17,956

 

19,383

GN Bondco LLC
9.500% due 10/15/2031 (k)

 

4,700

 

4,696

Greene King Finance PLC
7.143% (BP0003M + 1.800%) due 12/15/2034 ~

GBP

350

 

371

HCA, Inc.
7.500% due 11/15/2095 (k)

$

4,800

 

5,330

Intelsat Jackson Holdings SA
6.500% due 03/15/2030 (k)

 

33,857

 

31,540

Inter Media & Communication SpA
6.750% due 02/09/2027

EUR

7,000

 

7,429

Legacy LifePoint Health LLC
4.375% due 02/15/2027 (k)

$

1,000

 

954

LifePoint Health, Inc.

 

 

 

 

9.875% due 08/15/2030 (k)

 

2,600

 

2,723

11.000% due 10/15/2030 (k)

 

7,300

 

7,811

Market Bidco Finco PLC
4.750% due 11/04/2027 (k)

EUR

1,800

 

1,833

Medline Borrower LP
6.250% due 04/01/2029

$

2,500

 

2,514

Miter Brands Acquisition Holdco, Inc.
6.750% due 04/01/2032

 

1,200

 

1,205

Newfold Digital Holdings Group, Inc.

 

 

 

 

6.000% due 02/15/2029 (k)

 

4,750

 

3,727

11.750% due 10/15/2028

 

300

 

325

Nissan Motor Co. Ltd.
4.810% due 09/17/2030 (k)

 

21,100

 

19,717

NPC Ukrenergo
6.875% due 11/09/2028

 

1,000

 

379

Odebrecht Oil & Gas Finance Ltd.
0.000% due 04/29/2024 (g)(h)

 

1,279

 

71

Olympus Water U.S. Holding Corp.
5.375% due 10/01/2029 (k)

EUR

6,300

 

6,018

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

Petroleos Mexicanos

 

 

 

 

6.700% due 02/16/2032 (k)

$

9,094

 

7,569

6.840% due 01/23/2030

 

2,300

 

2,030

Phinia, Inc.
6.750% due 04/15/2029 (b)

 

200

 

202

Prime Healthcare Services, Inc.
7.250% due 11/01/2025 (k)

 

3,412

 

3,397

Prosus NV

 

 

 

 

1.985% due 07/13/2033 (k)

EUR

1,100

 

919

2.778% due 01/19/2034 (k)

 

1,600

 

1,400

Russian Railways Via RZD Capital PLC
7.487% due 03/25/2031 ^(d)

GBP

1,500

 

1,325

Spirit Airlines Pass-Through Trust

 

 

 

 

3.375% due 08/15/2031

$

67

 

60

4.100% due 10/01/2029

 

56

 

52

Station Casinos LLC
6.625% due 03/15/2032

 

2,500

 

2,527

Surgery Center Holdings, Inc.
7.250% due 04/15/2032 (b)

 

1,600

 

1,614

Topaz Solar Farms LLC

 

 

 

 

4.875% due 09/30/2039 (k)

 

3,575

 

3,182

5.750% due 09/30/2039 (k)

 

23,137

 

23,124

TransDigm, Inc.
6.375% due 03/01/2029

 

3,800

 

3,817

U.S. Renal Care, Inc.
10.625% due 06/28/2028

 

3,751

 

3,291

United Airlines Pass-Through Trust

 

 

 

 

2.700% due 11/01/2033 (k)

 

167

 

143

4.150% due 02/25/2033

 

70

 

66

USA Compression Partners LP
7.125% due 03/15/2029

 

1,000

 

1,013

Valaris Ltd.
8.375% due 04/30/2030 (k)

 

2,532

 

2,614

Vale SA
1.378% due 12/29/2049 ~(h)

BRL

250,000

 

16,167

Venture Global LNG, Inc.

 

 

 

 

9.500% due 02/01/2029

$

7,279

 

7,850

9.875% due 02/01/2032 (k)

 

7,200

 

7,764

Veritas U.S., Inc.
7.500% due 09/01/2025 (k)

 

7,630

 

7,003

Vital Energy, Inc.
7.875% due 04/15/2032

 

1,200

 

1,220

Wesco Aircraft Holdings, Inc. (7.500% Cash and 3.000% PIK)
10.500% due 11/15/2026 ^(c)(d)

 

62,397

 

56,781

Windstream Escrow LLC
7.750% due 08/15/2028 (k)

 

17,165

 

15,902

 

 

 

 

391,173

UTILITIES 2.8%

 

 

 

 

FORESEA Holding SA

 

 

 

 

7.500% due 06/15/2030 (k)

 

562

 

528

7.500% due 06/15/2030

 

784

 

737

Mountain States Telephone & Telegraph Co.
7.375% due 05/01/2030

 

6,900

 

3,271

NGD Holdings BV
6.750% due 12/31/2026

 

1,112

 

773

Oi SA
10.000% due 07/27/2025 ^(d)

 

64,484

 

1,129

Pacific Gas & Electric Co.

 

 

 

 

4.000% due 12/01/2046 (k)

 

1,006

 

755

4.300% due 03/15/2045 (k)

 

257

 

203

4.450% due 04/15/2042 (k)

 

2,491

 

2,044

4.500% due 12/15/2041

 

65

 

53

4.750% due 02/15/2044 (k)

 

9,791

 

8,272

4.950% due 07/01/2050 (k)

 

7,538

 

6,491

Peru LNG SRL
5.375% due 03/22/2030 (k)

 

18,496

 

16,114

Raizen Fuels Finance SA

 

 

 

 

6.450% due 03/05/2034

 

800

 

821

6.950% due 03/05/2054

 

300

 

309

Vistra Operations Co. LLC
6.950% due 10/15/2033 (k)

 

6,600

 

7,051

 

 

 

 

48,551

Total Corporate Bonds & Notes (Cost $735,227)

 

 

 

652,697

CONVERTIBLE BONDS & NOTES 0.2%

 

 

 

 

INDUSTRIALS 0.2%

 

 

 

 

DISH Network Corp.
3.375% due 08/15/2026

 

5,900

 

3,702

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

Total Convertible Bonds & Notes (Cost $5,900)

 

 

 

3,702

MUNICIPAL BONDS & NOTES 2.3%

 

 

 

 

CALIFORNIA 0.1%

 

 

 

 

Golden State, California Tobacco Securitization Corp. Revenue Bonds, Series 2021

 

 

 

 

3.850% due 06/01/2050

 

890

 

834

4.214% due 06/01/2050

 

2,400

 

1,830

 

 

 

 

2,664

MICHIGAN 0.3%

 

 

 

 

Detroit, Michigan General Obligation Bonds, Series 2014
4.000% due 04/01/2044

 

6,460

 

5,124

PUERTO RICO 1.5%

 

 

 

 

Commonwealth of Puerto Rico Bonds, Series 2022

 

 

 

 

0.000% due 11/01/2043 (k)

 

10,174

 

5,893

0.000% due 11/01/2051 (k)

 

36,078

 

19,939

 

 

 

 

25,832

WEST VIRGINIA 0.4%

 

 

 

 

Tobacco Settlement Finance Authority, West Virginia Revenue Bonds, Series 2007
0.000% due 06/01/2047 (g)

 

78,700

 

7,298

Total Municipal Bonds & Notes (Cost $38,999)

 

 

 

40,918

U.S. GOVERNMENT AGENCIES 1.3%

 

 

 

 

Fannie Mae

 

 

 

 

3.000% due 01/25/2042 (a)

 

98

 

4

3.500% due 02/25/2033 (a)

 

786

 

63

4.500% due 07/25/2050 (a)(k)

 

4,194

 

950

5.000% due 02/25/2036 ~(a)

 

188

 

25

Freddie Mac

 

 

 

 

0.000% due 02/15/2036 - 03/15/2044 •(k)

 

9,968

 

7,743

0.000% due 03/15/2043 •

 

69

 

43

1.667% due 02/15/2034 •(a)

 

797

 

68

3.000% due 12/25/2050 (a)(k)

 

6,985

 

1,203

3.500% due 10/15/2035 (a)(k)

 

813

 

78

6.155% due 11/25/2055 «~

 

13,400

 

8,320

12.985% due 12/25/2027 •

 

3,683

 

3,888

Ginnie Mae

 

 

 

 

1.307% due 01/20/2042 •(a)

 

759

 

70

3.500% due 09/16/2041 - 06/20/2042 (a)

 

328

 

40

Total U.S. Government Agencies (Cost $25,375)

 

 

 

22,495

NON-AGENCY MORTGAGE-BACKED SECURITIES 12.6%

 

 

 

 

Adjustable Rate Mortgage Trust

 

 

 

 

5.784% due 05/25/2036 •

 

1,428

 

587

6.594% due 01/25/2035 •

 

2,136

 

1,933

Atrium Hotel Portfolio Trust

 

 

 

 

7.053% due 06/15/2035 •(k)

 

6,200

 

6,097

7.123% due 12/15/2036 •(k)

 

12,835

 

12,279

Banc of America Funding Trust

 

 

 

 

5.500% due 01/25/2036 «

 

44

 

42

5.684% due 06/26/2036 •

 

4,152

 

3,446

6.000% due 07/25/2037

 

300

 

243

BCAP LLC Trust

 

 

 

 

3.918% due 03/27/2036 ~

 

2,204

 

1,542

4.527% due 03/26/2037 þ

 

1,186

 

1,673

4.858% due 02/26/2036 ~

 

1,234

 

1,109

7.000% due 12/26/2036 ~

 

1,774

 

1,099

Bear Stearns ALT-A Trust

 

 

 

 

4.266% due 08/25/2036 ~

 

2,108

 

1,047

4.533% due 08/25/2046 ~

 

2,486

 

1,739

4.576% due 11/25/2036 ~

 

464

 

244

4.701% due 09/25/2035 ~

 

432

 

237

5.117% due 11/25/2034 «~

 

168

 

152

Bear Stearns Asset-Backed Securities Trust
5.844% due 04/25/2037 •

 

7,421

 

6,099

Bear Stearns Mortgage Funding Trust
7.500% due 08/25/2036 «þ

 

104

 

103

Benchmark Mortgage Trust
2.760% due 02/15/2054 ~

 

8,388

 

4,341

Beneria Cowen & Pritzer Collateral Funding Corp.
6.637% due 06/15/2038 •(k)

 

450

 

406

BFLD Trust

 

 

 

 

8.390% due 10/15/2035 •

 

930

 

282

9.140% due 10/15/2035 •

 

4,700

 

541

9.640% due 10/15/2035 •

 

2,900

 

116

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

Braemar Hotels & Resorts Trust
7.898% due 06/15/2035 •

 

4,225

 

4,103

BX Trust
7.027% due 10/15/2036 •(k)

 

2,200

 

2,180

CALI Mortgage Trust
3.957% due 03/10/2039 (k)

 

8,200

 

7,334

CD Mortgage Trust
5.688% due 10/15/2048

 

535

 

488

Chase Mortgage Finance Trust

 

 

 

 

4.897% due 12/25/2035 «~

 

7

 

6

6.000% due 02/25/2037

 

1,188

 

468

6.000% due 03/25/2037

 

280

 

155

6.000% due 07/25/2037

 

1,016

 

458

Citigroup Commercial Mortgage Trust
5.248% due 12/10/2049 ~

 

196

 

126

Citigroup Mortgage Loan Trust

 

 

 

 

4.692% due 03/25/2037 ~

 

226

 

187

4.722% due 04/25/2037 ~

 

1,202

 

1,050

5.073% due 11/25/2035 ~

 

10,185

 

5,486

6.000% due 11/25/2036 ~

 

8,749

 

4,918

CitiMortgage Alternative Loan Trust

 

 

 

 

5.750% due 04/25/2037

 

978

 

891

5.750% due 04/25/2037 «

 

121

 

108

Colony Mortgage Capital Ltd.

 

 

 

 

7.112% due 11/15/2038 •

 

1,125

 

1,068

7.461% due 11/15/2038 •

 

4,100

 

3,824

8.157% due 11/15/2038 •

 

3,150

 

2,797

Commercial Mortgage Loan Trust
6.369% due 12/10/2049 ~

 

717

 

29

Countrywide Alternative Loan Resecuritization Trust
6.000% due 08/25/2037 ~

 

1,348

 

731

Countrywide Alternative Loan Trust

 

 

 

 

0.000% due 04/25/2037 •(a)

 

13,398

 

815

1.672% due 02/25/2036 •

 

818

 

606

4.153% due 06/25/2037 ~

 

696

 

636

5.500% due 03/25/2035

 

377

 

161

5.500% due 09/25/2035

 

2,781

 

1,848

5.750% due 01/25/2035

 

209

 

200

5.750% due 02/25/2035

 

320

 

218

5.863% due 03/20/2046 •

 

2,356

 

1,942

5.984% due 08/25/2035 •

 

211

 

110

6.000% due 02/25/2035

 

410

 

298

6.000% due 04/25/2036

 

1,182

 

566

6.000% due 05/25/2036

 

2,782

 

1,384

6.000% due 02/25/2037

 

1,975

 

995

6.000% due 04/25/2037

 

4,030

 

1,906

6.000% due 08/25/2037 •

 

6,399

 

3,288

6.250% due 10/25/2036

 

1,406

 

847

6.250% due 12/25/2036 •

 

2,343

 

985

6.500% due 08/25/2036

 

658

 

207

6.500% due 09/25/2036

 

314

 

164

Countrywide Home Loan Mortgage Pass-Through Trust

 

 

 

 

5.500% due 07/25/2037

 

408

 

172

6.000% due 04/25/2036 «

 

235

 

131

Credit Suisse Mortgage Capital Mortgage-Backed Trust

 

 

 

 

5.750% due 04/25/2036

 

904

 

477

6.840% due 07/15/2038 •

 

1,000

 

901

9.794% due 07/15/2032 •

 

2,227

 

1,996

DBGS Mortgage Trust
6.835% due 10/15/2036 •(k)

 

1,000

 

974

Eurosail PLC

 

 

 

 

6.692% due 06/13/2045 •

GBP

4,487

 

4,485

9.342% due 06/13/2045 •

 

1,394

 

1,424

First Horizon Alternative Mortgage Securities Trust
6.250% due 11/25/2036

$

940

 

287

Freddie Mac

 

 

 

 

10.820% due 01/25/2034 •

 

5,000

 

5,518

13.120% due 11/25/2041 •

 

8,800

 

9,616

GS Mortgage Securities Corp. Trust

 

 

 

 

4.605% due 10/10/2032 ~

 

9,200

 

8,463

6.572% due 07/15/2035 •(k)

 

1,298

 

1,008

8.726% due 08/15/2039 •(k)

 

2,600

 

2,616

GSR Mortgage Loan Trust

 

 

 

 

3.942% due 03/25/2037 ~

 

1,180

 

643

4.571% due 11/25/2035 ~

 

457

 

379

Hilton USA Trust
2.828% due 11/05/2035 (k)

 

2,100

 

1,822

HomeBanc Mortgage Trust
6.644% due 03/25/2035 «•

 

66

 

41

IndyMac IMSC Mortgage Loan Trust
6.500% due 07/25/2037

 

6,496

 

1,997

Jackson Park Trust
3.242% due 10/14/2039 ~

 

3,368

 

2,657

JP Morgan Alternative Loan Trust
4.025% due 03/25/2037 ~

 

3,882

 

3,535

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

JP Morgan Chase Commercial Mortgage Securities Trust

 

 

 

 

5.922% due 04/15/2037 •(k)

 

976

 

934

6.432% due 04/15/2037 •

 

5,858

 

5,405

6.730% due 06/15/2038 •

 

1,100

 

1,028

7.235% due 10/05/2040 (k)

 

1,600

 

1,674

8.623% due 02/15/2035 •

 

5,066

 

4,953

JP Morgan Mortgage Trust

 

 

 

 

4.054% due 06/25/2036 «~

 

286

 

192

5.130% due 01/25/2037 ~

 

378

 

325

5.352% due 02/25/2036 ~

 

830

 

564

5.524% due 10/25/2035 «~

 

10

 

9

Lehman Mortgage Trust
6.000% due 07/25/2037 «

 

42

 

36

Lehman XS Trust
5.884% due 06/25/2047 •

 

1,367

 

1,202

MASTR Alternative Loan Trust
6.750% due 07/25/2036

 

2,815

 

985

Merrill Lynch Mortgage Investors Trust
4.778% due 03/25/2036 ~

 

1,977

 

1,120

Morgan Stanley Bank of America Merrill Lynch Trust
3.708% due 05/15/2046 ~

 

2,154

 

1,983

Morgan Stanley Capital Trust

 

 

 

 

7.240% due 12/15/2036 •(k)

 

8,125

 

2,389

8.169% due 07/15/2035 •

 

4,296

 

4,169

Natixis Commercial Mortgage Securities Trust

 

 

 

 

3.790% due 11/15/2032 ~(k)

 

7,797

 

6,623

3.790% due 11/15/2032 ~

 

1,000

 

887

New Orleans Hotel Trust
6.962% due 04/15/2032 •

 

2,200

 

2,070

NYO Commercial Mortgage Trust

 

 

 

 

6.535% due 11/15/2038 •(k)

 

1,000

 

970

7.985% due 11/15/2038 •

 

2,500

 

1,843

RBSSP Resecuritization Trust

 

 

 

 

5.664% due 10/27/2036 •

 

3,609

 

1,093

5.675% due 08/27/2037 •

 

8,000

 

3,734

Residential Accredit Loans, Inc. Trust

 

 

 

 

5.824% due 08/25/2036 •

 

286

 

278

5.904% due 05/25/2037 «•

 

158

 

131

6.000% due 08/25/2036

 

276

 

226

6.000% due 05/25/2037

 

960

 

730

Residential Asset Securitization Trust

 

 

 

 

5.750% due 02/25/2036

 

293

 

106

6.000% due 02/25/2037

 

1,466

 

590

6.250% due 09/25/2037

 

4,631

 

1,891

Residential Funding Mortgage Securities, Inc. Trust
4.864% due 02/25/2037 ~

 

1,346

 

898

SG Commercial Mortgage Securities Trust
2.937% due 03/15/2037

 

3,400

 

3,083

Structured Adjustable Rate Mortgage Loan Trust

 

 

 

 

4.575% due 07/25/2035 ~

 

779

 

658

4.776% due 01/25/2036 ~

 

3,739

 

1,908

5.569% due 11/25/2036 ~

 

1,844

 

1,518

Structured Asset Mortgage Investments Trust
5.564% due 08/25/2036 •

 

67

 

57

SunTrust Adjustable Rate Mortgage Loan Trust

 

 

 

 

5.608% due 02/25/2037 ~

 

143

 

120

5.940% due 04/25/2037 ~

 

190

 

116

6.039% due 02/25/2037 ~

 

1,383

 

1,199

VASA Trust
6.340% due 07/15/2039 •(k)

 

1,000

 

915

Wachovia Mortgage Loan Trust LLC
1.900% due 08/25/2036 •

 

2,227

 

768

WaMu Mortgage Pass-Through Certificates Trust

 

 

 

 

3.781% due 07/25/2037 ~

 

374

 

301

3.971% due 10/25/2036 ~

 

656

 

562

4.174% due 02/25/2037 ~

 

476

 

395

4.541% due 07/25/2037 ~

 

802

 

666

Washington Mutual Mortgage Pass-Through Certificates Trust

 

 

 

 

5.929% due 05/25/2047 «•

 

111

 

94

6.000% due 10/25/2035

 

854

 

637

6.000% due 03/25/2036

 

943

 

875

6.000% due 02/25/2037

 

2,273

 

1,819

WSTN Trust

 

 

 

 

7.690% due 07/05/2037 ~(k)

 

3,700

 

3,650

8.455% due 07/05/2037 ~

 

3,700

 

3,677

9.835% due 07/05/2037 ~

 

3,000

 

2,969

Total Non-Agency Mortgage-Backed Securities (Cost $247,500)

 

 

 

223,107

ASSET-BACKED SECURITIES 7.8%

 

 

 

 

Adagio CLO DAC
0.000% due 04/30/2031 ~

EUR

1,800

 

629

Ameriquest Mortgage Securities, Inc. Asset-Backed Pass-Through Certificates
6.794% due 03/25/2033 «•

$

31

 

29

Apidos CLO
0.000% due 01/20/2031 ~

 

8,800

 

3,093

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

Belle Haven ABS CDO Ltd.
5.842% due 07/05/2046 •

 

324,260

 

737

Carlyle Global Market Strategies CLO Ltd.
0.000% due 04/17/2031 ~

 

6,000

 

1,132

CIFC Funding Ltd.

 

 

 

 

0.000% due 04/24/2030 ~

 

4,100

 

834

0.000% due 10/22/2031 ~

 

3,000

 

524

Cork Street CLO DAC
0.000% due 11/27/2028 ~

EUR

700

 

125

Countrywide Asset-Backed Certificates Trust
5.789% due 05/25/2037 •

$

7,755

 

5,345

Crown City CLO
0.000% due 04/20/2035 ~

 

1,600

 

968

Dryden CLO Ltd.
0.000% due 07/17/2031 ~

 

14,311

 

4,504

First Franklin Mortgage Loan Trust
5.764% due 10/25/2036 •

 

2,711

 

1,744

Fremont Home Loan Trust

 

 

 

 

5.594% due 01/25/2037 •

 

5,180

 

2,360

5.924% due 02/25/2036 •

 

12,489

 

8,265

Glacier Funding CDO Ltd.
8.770% due 08/04/2035 •

 

7,164

 

754

Grosvenor Place CLO BV
0.000% due 04/30/2029 ~

EUR

479

 

0

GSAMP Trust
5.584% due 12/25/2036 •

$

1,282

 

663

Home Equity Mortgage Loan Asset-Backed Trust
5.604% due 07/25/2037 •

 

2,421

 

1,332

JP Morgan Mortgage Acquisition Trust
6.330% due 07/25/2036 þ

 

96

 

28

LNR CDO Ltd.
5.725% due 02/28/2043 •

 

3,114

 

27

Long Beach Mortgage Loan Trust
6.044% due 01/25/2036 •

 

3,842

 

3,558

MAN GLG U.S. CLO Ltd.
0.000% due 07/15/2034 ~

 

1,100

 

747

Marble Point CLO Ltd.
0.000% due 01/22/2052 ~

 

5,200

 

3,066

Marlette Funding Trust
0.000% due 09/17/2029 «(g)

 

15

 

209

Merrill Lynch Mortgage Investors Trust

 

 

 

 

3.946% due 03/25/2037 þ

 

5,948

 

1,294

5.764% due 04/25/2037 •

 

1,499

 

741

Morgan Stanley ABS Capital, Inc. Trust
5.594% due 10/25/2036 •

 

5,521

 

2,947

Morgan Stanley Mortgage Loan Trust
6.250% due 02/25/2037 ~

 

715

 

398

N-Star REL CDO Ltd.
5.860% due 02/01/2041 •

 

220

 

0

Orient Point CDO Ltd.
5.830% due 10/03/2045 •

 

114,425

 

35,290

Pagaya AI Debt Selection Trust

 

 

 

 

3.270% due 05/15/2029

 

6,025

 

5,248

8.491% due 06/16/2031

 

6,198

 

6,296

PRET LLC
8.112% due 11/25/2053 þ

 

964

 

966

Renaissance Home Equity Loan Trust

 

 

 

 

5.612% due 04/25/2037 þ

 

11,496

 

3,038

7.238% due 09/25/2037 þ

 

7,701

 

3,222

Securitized Asset-Backed Receivables LLC Trust
5.864% due 03/25/2036 •

 

12,008

 

10,735

SLM Student Loan EDC Repackaging Trust
0.000% due 10/28/2029 «(g)

 

8

 

4,348

SLM Student Loan Trust
0.000% due 01/25/2042 «(g)

 

7

 

1,864

SMB Private Education Loan Trust

 

 

 

 

0.000% due 09/18/2046 «(g)

 

3

 

826

0.000% due 10/15/2048 «(g)

 

3

 

937

SoFi Professional Loan Program LLC

 

 

 

 

0.000% due 07/25/2040 «(g)

 

38

 

326

0.000% due 09/25/2040 «(g)

 

3,226

 

335

Structured Asset Investment Loan Trust
6.419% due 06/25/2035 •

 

3,696

 

3,167

Taberna Preferred Funding Ltd.

 

 

 

 

5.894% due 12/05/2036 •

 

9,823

 

8,595

5.914% due 08/05/2036 •

 

8,619

 

7,758

Total Asset-Backed Securities (Cost $225,443)

 

 

 

139,004

SOVEREIGN ISSUES 4.4%

 

 

 

 

Argentina Government International Bond

 

 

 

 

0.750% due 07/09/2030 þ

 

9,499

 

4,805

1.000% due 07/09/2029

 

1,352

 

724

3.500% due 07/09/2041 þ

 

17,491

 

7,075

3.625% due 07/09/2035 þ

 

355

 

148

3.625% due 07/09/2035 þ(k)

 

9,105

 

3,794

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

3.625% due 07/09/2046 þ

 

115

 

52

4.250% due 01/09/2038 þ

 

22,691

 

10,563

Argentina Treasury Bond BONCER

 

 

 

 

0.000% due 06/30/2025 (g)

ARS

251,333

 

349

4.000% due 10/14/2024

 

328,831

 

379

Dominican Republic Central Bank Notes

 

 

 

 

13.000% due 12/05/2025

DOP

244,700

 

4,294

13.000% due 01/30/2026

 

283,460

 

4,988

Dominican Republic International Bond
11.250% due 09/15/2035

 

169,900

 

3,118

Ghana Government International Bond

 

 

 

 

6.375% due 02/11/2027 ^(d)

$

900

 

464

6.375% due 02/11/2027 ^(d)

 

200

 

103

7.875% due 02/11/2035 ^(d)

 

1,300

 

670

8.750% due 03/11/2061 ^(d)

 

400

 

205

10.750% due 10/14/2030

 

800

 

547

Israel Government International Bond

 

 

 

 

5.375% due 03/12/2029

 

1,900

 

1,906

5.500% due 03/12/2034

 

1,900

 

1,885

5.750% due 03/12/2054

 

1,900

 

1,823

Provincia de Buenos Aires
106.588% due 04/12/2025

ARS

46,715

 

44

Romania Government International Bond

 

 

 

 

5.375% due 03/22/2031

EUR

3,340

 

3,627

5.500% due 09/18/2028

 

2,600

 

2,896

5.625% due 02/22/2036

 

1,350

 

1,454

6.375% due 09/18/2033

 

2,600

 

3,006

Russia Government International Bond

 

 

 

 

5.625% due 04/04/2042

$

13,400

 

8,917

5.875% due 09/16/2043

 

200

 

134

State Agency of Roads of Ukraine
6.250% due 06/24/2030

 

1,300

 

381

Ukraine Government International Bond

 

 

 

 

4.375% due 01/27/2032

EUR

17,523

 

5,109

7.750% due 09/01/2024

$

9,800

 

3,714

Venezuela Government International Bond

 

 

 

 

8.250% due 10/13/2024 ^(d)

 

70

 

10

9.250% due 09/15/2027 ^(d)

 

598

 

108

Total Sovereign Issues (Cost $84,832)

 

 

 

77,292

 

 

SHARES

 

 

COMMON STOCKS 8.9%

 

 

 

 

COMMUNICATION SERVICES 0.2%

 

 

 

 

Clear Channel Outdoor Holdings, Inc. (e)

 

1,167,686

 

1,927

iHeartMedia, Inc. 'A' (e)

 

275,106

 

575

iHeartMedia, Inc. 'B' «(e)

 

213,502

 

401

Promotora de Informaciones SA 'A' (e)

 

1,233,318

 

467

 

 

 

 

3,370

CONSUMER DISCRETIONARY 0.0%

 

 

 

 

Steinhoff International Holdings NV «(e)(i)

 

97,336,701

 

0

ENERGY 0.0%

 

 

 

 

Axis Energy Services 'A' «(i)

 

6,085

 

180

FINANCIALS 1.3%

 

 

 

 

Banca Monte dei Paschi di Siena SpA (e)

 

2,152,500

 

9,753

Intelsat Emergence SA «(i)

 

460,477

 

12,624

UBS Group AG

 

4,114

 

126

 

 

 

 

22,503

HEALTH CARE 3.6%

 

 

 

 

Amsurg Equity «(e)(i)

 

1,271,774

 

62,901

INDUSTRIALS 1.7%

 

 

 

 

Drillco Holding Lux SA «(e)(i)

 

76,260

 

1,840

Forsea Holding SA «(e)

 

31,696

 

765

Mcdermott International Ltd. (e)

 

57,729

 

12

Neiman Marcus Group Ltd. LLC «(e)(i)

 

152,491

 

22,316

Syniverse Holdings, Inc. «(i)

 

5,630,026

 

5,190

Voyager Aviation Holdings LLC «(e)

 

2,841

 

0

Westmoreland Mining Holdings «(e)(i)

 

44,693

 

134

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

Westmoreland Mining LLC «(e)(i)

 

45,087

 

118

 

 

 

 

30,375

UTILITIES 2.1%

 

 

 

 

West Marine New «(e)(i)

 

13,000

 

137

Windstream Units «(e)

 

1,181,266

 

37,301

 

 

 

 

37,438

Total Common Stocks (Cost $131,654)

 

 

 

156,767

RIGHTS 0.0%

 

 

 

 

CONSUMER DISCRETIONARY 0.0%

 

 

 

 

Promotora de Informaciones SA

 

1,233,318

 

6

Total Rights (Cost $0)

 

 

 

6

WARRANTS 0.0%

 

 

 

 

FINANCIALS 0.0%

 

 

 

 

Intelsat Emergence SA - Exp. 02/17/2027 «

 

1,383

 

3

UTILITIES 0.0%

 

 

 

 

West Marine - Exp. 09/11/2028 «

 

1,687

 

0

Total Warrants (Cost $10,163)

 

 

 

3

PREFERRED SECURITIES 0.9%

 

 

 

 

BANKING & FINANCE 0.9%

 

 

 

 

AGFC Capital Trust
7.326% (US0003M + 1.750%) due 01/15/2067 ~(k)

 

1,800,000

 

1,039

Brighthouse Holdings LLC
6.500% due 07/27/2037 þ(h)

 

110,000

 

101

Compeer Financial ACA
4.875% due 08/15/2026 •(h)

 

4,400,000

 

4,202

Farm Credit Bank of Texas
5.700% due 09/15/2025 •(h)

 

1,000,000

 

972

Stichting AK Rabobank Certificaten
6.500% due 12/29/2049 þ(h)

 

8,212,400

 

9,400

SVB Financial Group

 

 

 

 

4.000% due 05/15/2026 ^(d)(h)

 

500,000

 

8

4.250% due 11/15/2026 ^(d)(h)

 

300,000

 

5

4.700% due 11/15/2031 ^(d)(h)

 

498,000

 

8

 

 

 

 

15,735

INDUSTRIALS 0.0%

 

 

 

 

Voyager Aviation Holdings LLC
9.500% «

 

17,047

 

0

Total Preferred Securities (Cost $22,811)

 

 

 

15,735

REAL ESTATE INVESTMENT TRUSTS 0.5%

 

 

 

 

REAL ESTATE 0.5%

 

 

 

 

Uniti Group, Inc.

 

424,278

 

2,503

VICI Properties, Inc.

 

210,228

 

6,263

Total Real Estate Investment Trusts (Cost $4,199)

 

 

 

8,766

 

 

PRINCIPAL
AMOUNT
(000s)

 

 

SHORT-TERM INSTRUMENTS 5.7%

 

 

 

 

REPURCHASE AGREEMENTS (j) 4.8%

 

 

 

84,967

SHORT-TERM NOTES 0.0%

 

 

 

 

Argentina Treasury Bond BONCER
3.750% due 05/20/2024

ARS

284,624

 

296

U.S. TREASURY BILLS 0.9%

 

 

 

 

5.364% due 04/11/2024 - 07/02/2024 (f)(g)(n)

$

16,673

 

16,506

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

Total Short-Term Instruments (Cost $101,770)

 

 

 

101,769

Total Investments in Securities (Cost $2,262,328)

 

 

 

2,054,596

 

 

SHARES

 

 

INVESTMENTS IN AFFILIATES 13.7%

 

 

 

 

SHORT-TERM INSTRUMENTS 13.7%

 

 

 

 

CENTRAL FUNDS USED FOR CASH MANAGEMENT PURPOSES 13.7%

 

 

 

 

PIMCO Short-Term Floating NAV Portfolio III

 

25,031,100

 

243,478

Total Short-Term Instruments (Cost $243,446)

 

 

 

243,478

Total Investments in Affiliates (Cost $243,446)

 

 

 

243,478

Total Investments 129.8% (Cost $2,505,774)

 

 

$

2,298,074

Financial Derivative Instruments (l)(m) (0.3)%(Cost or Premiums, net $(18,248))

 

 

 

(5,999)

Auction-Rate Preferred Shares (4.8)%

 

 

 

(85,525)

Other Assets and Liabilities, net (24.7)%

 

 

 

(436,744)

Net Assets Applicable to Common Shareholders 100.0%

 

 

$

1,769,806

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

 

NOTES TO SCHEDULE OF INVESTMENTS:

 

* A zero balance may reflect actual amounts rounding to less than one thousand.

 

¤

The geographical classification of foreign (non-U.S.) securities in this report, if any, are classified by the country of incorporation of a holding. In certain instances, a security's country of incorporation may be different from its country of economic exposure.

^

Security is in default.

«

Security valued using significant unobservable inputs (Level 3).

µ

All or a portion of this amount represents unfunded loan commitments. The interest rate for the unfunded portion will be determined at the time of funding.

~

Variable or Floating rate security. Rate shown is the rate in effect as of period end. Certain variable rate securities are not based on a published reference rate and spread, rather are determined by the issuer or agent and are based on current market conditions. Reference rate is as of reset date, which may vary by security. These securities may not indicate a reference rate and/or spread in their description.

Rate shown is the rate in effect as of period end. The rate may be based on a fixed rate, a capped rate or a floor rate and may convert to a variable or floating rate in the future. These securities do not indicate a reference rate and spread in their description.

þ

Coupon represents a rate which changes periodically based on a predetermined schedule or event. Rate shown is the rate in effect as of period end.

(a)

Security is an Interest Only ("IO") or IO Strip.

(b)

When-issued security.

(c)

Payment in-kind security.

(d)

Security is not accruing income as of the date of this report.

(e)

Security did not produce income within the last twelve months.

(f)

Coupon represents a weighted average yield to maturity.

(g)

Zero coupon security.

(h)

Perpetual maturity; date shown, if applicable, represents next contractual call date.

(i)

RESTRICTED SECURITIES:

Issuer Description

 

 

Acquisition
Date

 

Cost

 

Market
Value

Market Value
as Percentage
of Net Assets Applicable to Common Shareholders

Amsurg Equity

 

 

11/02/2023 - 11/06/2023

$

53,141

$

62,901

3.55

%

Axis Energy Services 'A'

 

 

07/01/2021

 

90

 

180

0.01

 

Drillco Holding Lux SA

 

 

06/08/2023

 

1,523

 

1,840

0.10

 

Intelsat Emergence SA

 

 

06/19/2017 - 02/23/2024

 

31,412

 

12,624

0.71

 

Neiman Marcus Group Ltd. LLC

 

 

09/25/2020

 

4,910

 

22,316

1.26

 

Steinhoff International Holdings NV

 

 

06/30/2023 - 10/30/2023

 

0

 

0

0.00

 

Syniverse Holdings, Inc.

 

 

05/12/2022 - 11/30/2023

 

5,537

 

5,190

0.29

 

West Marine New

 

 

09/12/2023

 

187

 

137

0.01

 

Westmoreland Mining Holdings

 

 

07/29/2015 - 03/26/2019

 

1,161

 

134

0.01

 

Westmoreland Mining LLC

 

 

06/30/2023

 

299

 

118

0.01

 

 

 

 

 

$

98,260

$

105,440

5.95% 

BORROWINGS AND OTHER FINANCING TRANSACTIONS

(j)

REPURCHASE AGREEMENTS:

Counterparty

Lending
Rate

Settlement
Date

Maturity
Date

 

Principal
Amount

Collateralized By

 

Collateral
(Received)

 

Repurchase
Agreements,
at Value

 

Repurchase
Agreement
Proceeds
to be
Received
(1)

BPS

5.400%

04/01/2024

04/02/2024

$

32,700

U.S. Treasury Notes 1.625% due 05/15/2031

$

(33,407)

$

32,700

$

32,700

FICC

2.600

03/28/2024

04/01/2024

 

2,267

U.S. Treasury Notes 5.000% due 09/30/2025

 

(2,312)

 

2,267

 

2,268

JPS

5.430

03/28/2024

04/01/2024

 

50,000

U.S. Treasury Inflation Protected Securities 0.125% due 07/15/2024

 

(51,059)

 

50,000

 

50,030

Total Repurchase Agreements

 

$

(86,778)

$

84,967

$

84,998

REVERSE REPURCHASE AGREEMENTS:

Counterparty

Borrowing Rate(2)

Settlement Date

Maturity Date

 

Amount
Borrowed
(2)

 

Payable for
Reverse
Repurchase
Agreements

BMO

5.680%

03/21/2024

05/20/2024

$

(16,550)

$

(16,579)

BOS

6.330

03/18/2024

07/16/2024

 

(2,763)

 

(2,769)

BPS

4.201

03/22/2024

06/24/2024

EUR

(1,124)

 

(1,214)

 

4.343

03/22/2024

06/24/2024

 

(3,488)

 

(3,768)

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

 

5.950

02/23/2024

05/20/2024

$

(10,868)

 

(10,936)

 

5.980

01/29/2024

04/29/2024

 

(2,859)

 

(2,889)

 

6.030

02/29/2024

08/13/2024

 

(5,351)

 

(5,380)

 

6.130

02/29/2024

08/13/2024

 

(11,099)

 

(11,159)

 

6.180

10/10/2023

04/08/2024

 

(8,179)

 

(8,423)

BRC

4.750

03/25/2024

TBD(3)

 

(1,169)

 

(1,170)

 

6.320

10/24/2023

TBD(3)

 

(14,988)

 

(15,409)

BYR

6.030

03/04/2024

05/20/2024

 

(348)

 

(349)

CDC

5.720

01/24/2024

04/23/2024

 

(12,730)

 

(12,868)

 

5.720

03/01/2024

04/23/2024

 

(1,718)

 

(1,727)

 

5.720

03/12/2024

04/23/2024

 

(4,235)

 

(4,248)

 

5.780

03/19/2024

07/18/2024

 

(3,089)

 

(3,096)

 

5.780

03/28/2024

07/26/2024

 

(5,034)

 

(5,037)

 

5.890

01/24/2024

04/23/2024

 

(1,431)

 

(1,447)

 

5.890

02/01/2024

04/23/2024

 

(199)

 

(201)

 

5.930

01/02/2024

04/02/2024

 

(765)

 

(776)

 

5.980

03/12/2024

07/10/2024

 

(35,749)

 

(35,867)

 

5.980

03/19/2024

07/18/2024

 

(6,001)

 

(6,014)

 

5.980

03/28/2024

07/26/2024

 

(9,718)

 

(9,724)

DEU

5.750

02/15/2024

05/13/2024

 

(1,330)

 

(1,340)

IND

5.852

03/11/2024

09/06/2024

 

(17,089)

 

(17,147)

 

5.874

03/11/2024

07/08/2024

 

(7,919)

 

(7,946)

JPS

4.750

03/18/2024

05/03/2024

 

(2,317)

 

(2,321)

MSB

6.030

01/26/2024

07/23/2024

 

(13,866)

 

(14,019)

 

6.130

01/26/2024

07/23/2024

 

(6,389)

 

(6,459)

 

6.230

01/26/2024

07/23/2024

 

(4,926)

 

(4,980)

RCY

5.830

03/18/2024

04/17/2024

 

(8,370)

 

(8,389)

RTA

5.920

03/21/2024

06/14/2024

 

(2,359)

 

(2,363)

SCX

4.180

03/11/2024

06/11/2024

EUR

(759)

 

(821)

SOG

5.590

03/19/2024

04/15/2024

$

(3,444)

 

(3,451)

 

5.720

01/11/2024

04/11/2024

 

(19,572)

 

(19,824)

 

5.720

01/12/2024

04/12/2024

 

(944)

 

(956)

 

5.720

01/24/2024

04/12/2024

 

(1,396)

 

(1,411)

 

5.720

01/29/2024

04/29/2024

 

(3,368)

 

(3,401)

 

5.730

01/16/2024

04/16/2024

 

(1,452)

 

(1,470)

 

5.840

01/12/2024

04/12/2024

 

(2,760)

 

(2,796)

 

5.850

01/16/2024

04/16/2024

 

(4,525)

 

(4,581)

 

5.850

01/18/2024

04/16/2024

 

(3,551)

 

(3,594)

 

5.850

01/24/2024

04/16/2024

 

(2,913)

 

(2,945)

 

5.850

01/29/2024

04/29/2024

 

(9,049)

 

(9,142)

 

5.850

03/15/2024

04/16/2024

 

(463)

 

(464)

 

5.850

03/19/2024

04/29/2024

 

(1,286)

 

(1,289)

 

5.850

03/25/2024

04/16/2024

 

(6,446)

 

(6,453)

 

5.970

10/12/2023

04/12/2024

 

(593)

 

(610)

 

6.050

10/17/2023

04/10/2024

 

(577)

 

(594)

 

6.050

10/24/2023

04/10/2024

 

(869)

 

(892)

 

6.050

11/08/2023

04/10/2024

 

(735)

 

(753)

 

6.050

02/08/2024

04/10/2024

 

(22,422)

 

(22,621)

 

6.050

03/15/2024

04/10/2024

 

(2,933)

 

(2,942)

 

6.050

03/19/2024

04/10/2024

 

(5,070)

 

(5,081)

 

6.100

12/15/2023

04/11/2024

 

(267)

 

(272)

 

6.100

01/24/2024

04/11/2024

 

(5,013)

 

(5,071)

 

6.100

03/25/2024

04/12/2024

 

(5,983)

 

(5,990)

TDM

5.580

02/20/2024

04/22/2024

 

(7,666)

 

(7,715)

 

5.650

07/28/2023

TBD(3)

 

(16,851)

 

(17,507)

UBS

4.150

12/11/2023

TBD(3)

EUR

(1,371)

 

(1,499)

 

4.230

07/05/2023

TBD(3)

 

(3,637)

 

(4,046)

 

4.252

03/06/2024

06/06/2024

 

(10,018)

 

(10,842)

 

4.254

02/06/2024

04/05/2024

 

(1,955)

 

(2,123)

 

5.680

09/08/2023

TBD(3)

$

(4,269)

 

(4,408)

Total Reverse Repurchase Agreements

 

 

 

 

 

$

(381,578)

(k)

Securities with an aggregate market value of $450,270 have been pledged as collateral under the terms of master agreements as of March 31, 2024.

(1)

Includes accrued interest.

(2)

The average amount of borrowings outstanding during the period ended March 31, 2024 was $(346,403) at a weighted average interest rate of 5.734%. Average borrowings may include reverse repurchase agreements and sale-buyback transactions, if held during the period.

(3)

Open maturity reverse repurchase agreement.

(l)

FINANCIAL DERIVATIVE INSTRUMENTS: EXCHANGE-TRADED OR CENTRALLY CLEARED

SWAP AGREEMENTS:

CREDIT DEFAULT SWAPS ON CORPORATE ISSUES - SELL PROTECTION(1)

 

Variation Margin

Reference Entity

Fixed
Receive Rate

Payment
Frequency

Maturity
Date

Implied
Credit Spread at
March 31, 2024
(2)

 

Notional
Amount
(3)

 

Premiums
Paid/
(Received)

 

Unrealized
Appreciation/
(Depreciation)

 

Market
Value
(4)

 

Asset

 

Liability

AT&T, Inc.

1.000%

Quarterly

06/20/2028

0.595

%

$

900

$

(10)

$

24

$

14

$

0

$

0

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

Jaguar Land Rover Automotive

5.000

Quarterly

12/20/2026

1.253

 

EUR

11,447

 

424

 

805

 

1,229

 

14

 

0

Rolls-Royce PLC

1.000

Quarterly

12/20/2028

0.745

 

 

10,200

 

(487)

 

616

 

129

 

7

 

0

 

 

 

 

 

 

$

(73)

$

1,445

$

1,372

$

21

$

0

INTEREST RATE SWAPS

 

Variation Margin

Pay/
Receive
Floating Rate

Floating Rate Index

Fixed Rate

Payment
Frequency

Maturity
Date

 

Notional
Amount

 

Premiums
Paid/
(Received)

 

Unrealized
Appreciation/
(Depreciation)

 

Market
Value

 

Asset

 

Liability

Pay(5)

1-Day GBP-SONIO Compounded-OIS

4.000%

Annual

09/18/2029

GBP

50,900

$

868

$

224

$

1,092

$

145

$

0

Receive

1-Day GBP-SONIO Compounded-OIS

0.750

Annual

09/21/2032

 

15,700

 

1,524

 

3,049

 

4,573

 

0

 

(52)

Receive

1-Day GBP-SONIO Compounded-OIS

2.000

Annual

03/15/2033

 

8,000

 

891

 

368

 

1,259

 

0

 

(32)

Receive

1-Day GBP-SONIO Compounded-OIS

0.750

Annual

09/21/2052

 

3,900

 

800

 

1,833

 

2,633

 

0

 

(24)

Receive

1-Day USD-SOFR Compounded-OIS

0.250

Semi-Annual

06/16/2024

$

10,000

 

9

 

124

 

133

 

6

 

0

Receive

1-Day USD-SOFR Compounded-OIS

2.450

Annual

12/20/2024

 

58,200

 

(4)

 

1,632

 

1,628

 

33

 

0

Receive

1-Day USD-SOFR Compounded-OIS

2.350

Annual

01/17/2025

 

29,400

 

3

 

829

 

832

 

18

 

0

Pay

1-Day USD-SOFR Compounded-OIS

2.750

Semi-Annual

06/17/2025

 

8,580

 

135

 

(334)

 

(199)

 

0

 

(9)

Receive

1-Day USD-SOFR Compounded-OIS

2.300

Annual

01/17/2026

 

4,600

 

2

 

213

 

215

 

6

 

0

Pay

1-Day USD-SOFR Compounded-OIS

2.250

Semi-Annual

06/15/2026

 

44,400

 

722

 

(2,865)

 

(2,143)

 

0

 

(84)

Receive

1-Day USD-SOFR Compounded-OIS

0.500

Semi-Annual

06/16/2026

 

35,000

 

329

 

2,801

 

3,130

 

59

 

0

Receive

1-Day USD-SOFR Compounded-OIS

1.360

Semi-Annual

02/15/2027

 

12,450

 

(2)

 

1,140

 

1,138

 

29

 

0

Pay

1-Day USD-SOFR Compounded-OIS

1.600

Semi-Annual

02/15/2027

 

49,800

 

(123)

 

(4,092)

 

(4,215)

 

0

 

(114)

Receive

1-Day USD-SOFR Compounded-OIS

1.450

Semi-Annual

02/17/2027

 

20,600

 

(5)

 

1,825

 

1,820

 

48

 

0

Pay

1-Day USD-SOFR Compounded-OIS

4.250

Annual

02/17/2027

 

90,000

 

(893)

 

780

 

(113)

 

0

 

(185)

Receive

1-Day USD-SOFR Compounded-OIS

1.420

Semi-Annual

02/24/2027

 

6,000

 

(2)

 

535

 

533

 

14

 

0

Pay

1-Day USD-SOFR Compounded-OIS

1.650

Semi-Annual

02/24/2027

 

19,900

 

(51)

 

(1,591)

 

(1,642)

 

0

 

(47)

Pay

1-Day USD-SOFR Compounded-OIS

2.500

Semi-Annual

12/20/2027

 

73,900

 

280

 

(4,718)

 

(4,438)

 

0

 

(157)

Pay

1-Day USD-SOFR Compounded-OIS

2.000

Annual

12/21/2027

 

83,700

 

(7,417)

 

518

 

(6,899)

 

0

 

(176)

Receive

1-Day USD-SOFR Compounded-OIS

1.420

Semi-Annual

08/17/2028

 

47,100

 

(11)

 

5,663

 

5,652

 

86

 

0

Receive

1-Day USD-SOFR Compounded-OIS

1.380

Semi-Annual

08/24/2028

 

71,000

 

(17)

 

8,630

 

8,613

 

130

 

0

Pay

1-Day USD-SOFR Compounded-OIS

3.750

Annual

12/20/2028

 

175,700

 

1,523

 

(4,334)

 

(2,811)

 

0

 

(291)

Pay

1-Day USD-SOFR Compounded-OIS

3.000

Semi-Annual

06/19/2029

 

263,700

 

8,727

 

(22,459)

 

(13,732)

 

0

 

(479)

Receive(5)

1-Day USD-SOFR Compounded-OIS

3.750

Annual

06/20/2029

 

38,700

 

(732)

 

987

 

255

 

59

 

0

Pay

1-Day USD-SOFR Compounded-OIS

4.500

Annual

12/21/2029

 

384,000

 

353

 

10,457

 

10,810

 

0

 

(644)

Receive

1-Day USD-SOFR Compounded-OIS

1.000

Semi-Annual

12/16/2030

 

3,600

 

(60)

 

725

 

665

 

6

 

0

Receive

1-Day USD-SOFR Compounded-OIS

1.160

Semi-Annual

04/12/2031

 

6,100

 

(1)

 

1,159

 

1,158

 

9

 

0

Receive

1-Day USD-SOFR Compounded-OIS

0.750

Semi-Annual

06/16/2031

 

19,700

 

1,152

 

3,022

 

4,174

 

28

 

0

Receive

1-Day USD-SOFR Compounded-OIS

1.750

Semi-Annual

12/15/2031

 

97,600

 

(1,365)

 

16,564

 

15,199

 

136

 

0

Receive

1-Day USD-SOFR Compounded-OIS

1.350

Semi-Annual

02/09/2032

 

128,200

 

870

 

23,926

 

24,796

 

163

 

0

Pay

1-Day USD-SOFR Compounded-OIS

2.000

Annual

12/21/2032

 

69,800

 

(9,546)

 

(615)

 

(10,161)

 

0

 

(74)

Pay

1-Day USD-SOFR Compounded-OIS

3.500

Semi-Annual

06/19/2044

 

161,500

 

(4,025)

 

(7,708)

 

(11,733)

 

132

 

0

Receive

1-Day USD-SOFR Compounded-OIS

2.250

Semi-Annual

12/11/2049

 

2,200

 

(3)

 

613

 

610

 

0

 

(3)

Receive

1-Day USD-SOFR Compounded-OIS

2.000

Semi-Annual

01/15/2050

 

19,800

 

(137)

 

6,665

 

6,528

 

0

 

(26)

Receive

1-Day USD-SOFR Compounded-OIS

1.750

Semi-Annual

01/22/2050

 

28,200

 

(69)

 

10,514

 

10,445

 

0

 

(36)

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

Receive

1-Day USD-SOFR Compounded-OIS

1.875

Semi-Annual

02/07/2050

 

29,300

 

(114)

 

10,318

 

10,204

 

0

 

(38)

Receive

1-Day USD-SOFR Compounded-OIS

2.250

Semi-Annual

03/12/2050

 

9,800

 

(29)

 

2,809

 

2,780

 

0

 

(13)

Receive

1-Day USD-SOFR Compounded-OIS

1.250

Semi-Annual

12/16/2050

 

17,000

 

1,539

 

6,103

 

7,642

 

0

 

(23)

Receive

1-Day USD-SOFR Compounded-OIS

1.700

Semi-Annual

02/01/2052

 

144,400

 

962

 

55,119

 

56,081

 

0

 

(205)

Pay

1-Year BRL-CDI

11.157

Maturity

01/02/2025

BRL

2,200

 

0

 

(10)

 

(10)

 

0

 

0

Pay

1-Year BRL-CDI

11.177

Maturity

01/02/2025

 

1,500

 

0

 

(6)

 

(6)

 

0

 

0

Pay

1-Year BRL-CDI

11.367

Maturity

01/02/2025

 

1,800

 

0

 

(6)

 

(6)

 

0

 

0

Pay

1-Year BRL-CDI

12.018

Maturity

01/02/2025

 

4,900

 

0

 

(2)

 

(2)

 

0

 

0

Pay

1-Year BRL-CDI

12.098

Maturity

01/02/2025

 

8,200

 

0

 

0

 

0

 

0

 

0

Pay

1-Year BRL-CDI

12.158

Maturity

01/02/2025

 

4,100

 

0

 

1

 

1

 

0

 

0

Pay

1-Year BRL-CDI

12.163

Maturity

01/02/2025

 

4,000

 

0

 

1

 

1

 

0

 

0

Pay

1-Year BRL-CDI

12.178

Maturity

01/02/2025

 

8,200

 

0

 

3

 

3

 

0

 

0

Pay

1-Year BRL-CDI

11.250

Maturity

01/04/2027

 

2,600

 

0

 

(1)

 

(1)

 

0

 

0

Pay

1-Year BRL-CDI

11.275

Maturity

01/04/2027

 

1,300

 

0

 

0

 

0

 

0

 

0

Pay

1-Year BRL-CDI

11.290

Maturity

01/04/2027

 

1,300

 

0

 

0

 

0

 

0

 

0

Pay

1-Year BRL-CDI

11.731

Maturity

01/04/2027

 

700

 

0

 

2

 

2

 

0

 

0

Pay

1-Year BRL-CDI

11.746

Maturity

01/04/2027

 

3,000

 

0

 

9

 

9

 

0

 

0

Pay

1-Year BRL-CDI

11.901

Maturity

01/04/2027

 

7,100

 

0

 

29

 

29

 

0

 

0

Pay

6-Month AUD-BBR-BBSW

3.500

Semi-Annual

06/17/2025

AUD

13,400

 

332

 

(437)

 

(105)

 

0

 

0

Receive

6-Month EUR-EURIBOR

0.150

Annual

03/18/2030

EUR

21,400

 

392

 

3,133

 

3,525

 

0

 

(59)

Receive

6-Month EUR-EURIBOR

0.250

Annual

09/21/2032

 

17,200

 

1,607

 

1,651

 

3,258

 

0

 

(68)

Receive

6-Month EUR-EURIBOR

1.750

Annual

03/15/2033

 

1,900

 

149

 

(13)

 

136

 

0

 

(9)

Receive

6-Month EUR-EURIBOR

0.500

Annual

09/21/2052

 

8,100

 

702

 

2,555

 

3,257

 

0

 

(68)

Receive(5)

6-Month EUR-EURIBOR

0.830

Annual

12/09/2052

 

39,800

 

480

 

1,808

 

2,288

 

0

 

(67)

Receive

28-Day MXN-TIIE

8.675

Lunar

04/03/2024

MXN

27,500

 

0

 

4

 

4

 

1

 

0

Receive

28-Day MXN-TIIE

8.660

Lunar

04/04/2024

 

11,400

 

0

 

2

 

2

 

0

 

0

Receive

28-Day MXN-TIIE

8.750

Lunar

04/05/2024

 

8,700

 

0

 

1

 

1

 

0

 

0

Receive

28-Day MXN-TIIE

8.410

Lunar

03/31/2027

 

3,300

 

0

 

5

 

5

 

0

 

0

Receive

28-Day MXN-TIIE

8.730

Lunar

04/06/2027

 

3,700

 

0

 

4

 

4

 

0

 

0

Receive

28-Day MXN-TIIE

7.495

Lunar

01/14/2032

 

1,800

 

7

 

1

 

8

 

0

 

0

Receive

28-Day MXN-TIIE

7.498

Lunar

01/15/2032

 

7,400

 

30

 

2

 

32

 

0

 

0

Receive

28-Day MXN-TIIE

8.732

Lunar

03/30/2032

 

1,800

 

0

 

0

 

0

 

0

 

0

Receive

28-Day MXN-TIIE

8.701

Lunar

03/31/2032

 

4,300

 

0

 

1

 

1

 

0

 

0

 

 

 

 

 

 

$

(218)

$

139,166

$

138,948

$

1,108

$

(2,983)

Total Swap Agreements

$

(291)

$

140,611

$

140,320

$

1,129

$

(2,983)

Cash of $46,635 has been pledged as collateral for exchange-traded and centrally cleared financial derivative instruments as of March 31, 2024.

(1)

If the Fund is a seller of protection and a credit event occurs, as defined under the terms of that particular swap agreement, the Fund will either (i) pay to the buyer of protection an amount equal to the notional amount of the swap and take delivery of the referenced obligation or underlying securities comprising the referenced index or (ii) pay a net settlement amount in the form of cash, securities or other deliverable obligations equal to the notional amount of the swap less the recovery value of the referenced obligation or underlying securities comprising the referenced index.

(2)

Implied credit spreads, represented in absolute terms, utilized in determining the market value of credit default swap agreements on corporate or sovereign issues as of period end serve as indicators of the current status of the payment/performance risk and represent the likelihood or risk of default for the credit derivative. The implied credit spread of a particular referenced entity reflects the cost of buying/selling protection and may include upfront payments required to be made to enter into the agreement. Wider credit spreads represent a deterioration of the referenced entity's credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.

(3)

The maximum potential amount the Fund could be required to pay as a seller of credit protection or receive as a buyer of credit protection if a credit event occurs as defined under the terms of that particular swap agreement.

(4)

The prices and resulting values for credit default swap agreements serve as indicators of the current status of the payment/performance risk and represent the likelihood of an expected liability (or profit) for the credit derivative should the notional amount of the swap agreement be closed/sold as of the period end. Increasing market values, in absolute terms when compared to the notional amount of the swap, represent a deterioration of the underlying referenced instrument's credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.

(5)

This instrument has a forward starting effective date.

(m)

FINANCIAL DERIVATIVE INSTRUMENTS: OVER THE COUNTER

FORWARD FOREIGN CURRENCY CONTRACTS:

 

Unrealized Appreciation/(Depreciation)

Counterparty

Settlement
Month

 

Currency to
be Delivered

 

Currency to
be Received

 

Asset

 

Liability

AZD

04/2024

$

55

AUD

84

$

0

$

0

 

05/2024

AUD

84

$

55

 

0

 

0

BOA

04/2024

EUR

2,117

 

2,293

 

9

 

0

 

04/2024

$

77

AUD

118

 

0

 

0

 

05/2024

AUD

118

$

77

 

0

 

0

BPS

04/2024

 

303

 

197

 

0

 

0

 

04/2024

GBP

31,131

 

39,518

 

226

 

0

 

04/2024

$

12

CNY

83

 

0

 

0

BRC

04/2024

 

26,200

TRY

846,745

 

0

 

(746)

 

05/2024

 

3,766

 

129,365

 

57

 

(1)

 

06/2024

 

456

 

16,478

 

8

 

0

CBK

04/2024

 

10,834

EUR

9,944

 

0

 

(106)

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

DUB

04/2024

EUR

244,969

$

266,261

 

1,976

 

0

GLM

04/2024

$

3,556

TRY

119,451

 

68

 

0

 

05/2024

DOP

639,515

$

10,775

 

7

 

(8)

 

05/2024

$

1,827

TRY

63,127

 

33

 

0

 

06/2024

DOP

89,764

$

1,505

 

0

 

(6)

 

06/2024

$

213

TRY

7,589

 

0

 

(1)

JPM

04/2024

CAD

7,633

$

5,657

 

22

 

0

 

04/2024

$

10,026

EUR

9,215

 

0

 

(84)

 

05/2024

 

156

TRY

5,324

 

0

 

0

 

06/2024

 

43

IDR

678,876

 

0

 

0

MBC

04/2024

EUR

2,124

$

2,316

 

25

 

0

 

04/2024

$

5,629

CAD

7,634

 

7

 

0

 

04/2024

 

4,508

EUR

4,117

 

0

 

(66)

 

04/2024

 

39,321

GBP

31,131

 

0

 

(29)

 

05/2024

CAD

7,631

$

5,629

 

0

 

(7)

 

05/2024

GBP

31,131

 

39,327

 

29

 

0

 

06/2024

INR

80

 

1

 

0

 

0

MYI

04/2024

CNY

82

 

11

 

0

 

0

 

04/2024

$

244,515

EUR

225,934

 

0

 

(766)

 

05/2024

EUR

223,455

$

242,117

 

762

 

0

 

05/2024

$

11

CNY

82

 

0

 

0

 

06/2024

INR

306

$

4

 

0

 

0

 

06/2024

$

93

IDR

1,448,926

 

0

 

(2)

SCX

05/2024

 

18,601

EUR

17,149

 

0

 

(78)

 

06/2024

INR

842

$

10

 

0

 

0

SSB

05/2024

MXN

1,280

 

75

 

0

 

(1)

TOR

05/2024

AUD

101

 

66

 

0

 

0

Total Forward Foreign Currency Contracts

$

3,229

$

(1,901)

SWAP AGREEMENTS:

CREDIT DEFAULT SWAPS ON CORPORATE AND SOVEREIGN ISSUES - SELL PROTECTION(1)

 

Swap Agreements, at Value(4)

Counterparty

Reference Entity

Fixed
Receive Rate

Payment
Frequency

Maturity
Date

Implied
Credit Spread at
March 31, 2024
(2)

 

Notional
Amount
(3)

 

Premiums
Paid/(Received)

 

Unrealized
Appreciation/
(Depreciation)

 

Asset

 

Liability

BOA

Panama Government International Bond

1.000%

Quarterly

12/20/2028

1.697%

$

8,500

$

(351)

$

116

$

0

$

(235)

BRC

Panama Government International Bond

1.000

Quarterly

12/20/2028

1.697

 

9,500

 

(392)

 

129

 

0

 

(263)

CBK

Israel Government International Bond

1.000

Quarterly

06/20/2027

0.915

 

2,000

 

(10)

 

16

 

6

 

0

DUB

Eskom «

4.650

Quarterly

06/30/2029

0.055

 

7,400

 

0

 

494

 

494

 

0

GST

Equinix, Inc.

5.000

Quarterly

06/20/2027

0.993

 

1,000

 

140

 

(19)

 

121

 

0

JPM

Banca Monte Dei Paschi Di

5.000

Quarterly

06/20/2025

1.068

EUR

300

 

(6)

 

22

 

16

 

0

MYC

Petroleos Mexicanos

1.000

Quarterly

12/20/2028

5.083

$

2,600

 

(507)

 

104

 

0

 

(403)

MYI

Turkiye Government International Bond

1.000

Quarterly

12/20/2033

3.838

 

3,000

 

(598)

 

24

 

0

 

(574)

 

 

 

 

 

 

 

$

(1,724)

$

886

$

637

$

(1,475)

CREDIT DEFAULT SWAPS ON CREDIT INDICES - SELL PROTECTION(1)

 

Swap Agreements, at Value(4)

Counterparty

Index/Tranches

Fixed
Receive Rate

Payment
Frequency

Maturity
Date

 

Notional
Amount
(3)

 

Premiums
Paid/(Received)

 

Unrealized
Appreciation/
(Depreciation)

 

Asset

 

Liability

BRC

ABX.HE.AAA.6-2 Index «

0.110%

Monthly

05/25/2046

$

20,111

$

(5,163)

$

3,996

$

0

$

(1,167)

GST

ABX.HE.AA.6-1 Index «

0.320

Monthly

07/25/2045

 

7,105

 

(338)

 

(190)

 

0

 

(528)

 

ABX.HE.AAA.6-2 Index «

0.110

Monthly

05/25/2046

 

1,701

 

(434)

 

335

 

0

 

(99)

MEI

ABX.HE.AAA.6-2 Index «

0.110

Monthly

05/25/2046

 

23,440

 

(6,002)

 

4,642

 

0

 

(1,360)

MYC

ABX.HE.AAA.6-2 Index «

0.110

Monthly

05/25/2046

 

25,518

 

(4,296)

 

2,815

 

0

 

(1,481)

 

 

 

 

 

 

$

(16,233)

$

11,598

$

0

$

(4,635)

Total Swap Agreements

$

(17,957)

$

12,484

$

637

$

(6,110)

(n)

Securities with an aggregate market value of $6,528 have been pledged as collateral for financial derivative instruments as governed by International Swaps and Derivatives Association, Inc. master agreements as of March 31, 2024.

(1)

If the Fund is a seller of protection and a credit event occurs, as defined under the terms of that particular swap agreement, the Fund will either (i) pay to the buyer of protection an amount equal to the notional amount of the swap and take delivery of the referenced obligation or underlying securities comprising the referenced index or (ii) pay a net settlement amount in the form of cash, securities or other deliverable obligations equal to the notional amount of the swap less the recovery value of the referenced obligation or underlying securities comprising the referenced index.

(2)

Implied credit spreads, represented in absolute terms, utilized in determining the market value of credit default swap agreements on corporate or sovereign issues as of period end serve as indicators of the current status of the payment/performance risk and represent the likelihood or risk of default for the credit derivative. The implied credit spread of a particular referenced entity reflects the cost of buying/selling protection and may include upfront payments required to be made to enter into the agreement. Wider credit spreads represent a deterioration of the referenced entity's credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.

(3)

The maximum potential amount the Fund could be required to pay as a seller of credit protection or receive as a buyer of credit protection if a credit event occurs as defined under the terms of that particular swap agreement.

(4)

The prices and resulting values for credit default swap agreements serve as indicators of the current status of the payment/performance risk and represent the likelihood of an expected liability (or profit) for the credit derivative should the notional amount of the swap agreement be closed/sold as of the period end. Increasing market values, in absolute terms when compared to the notional amount of the swap, represent a deterioration of the underlying referenced instrument's credit soundness and a greater likelihood or risk of default or other credit event occurring as defined under the terms of the agreement.

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

FAIR VALUE MEASUREMENTS

The following is a summary of the fair valuations according to the inputs used as of March 31, 2024 in valuing the Fund's assets and liabilities:

 

Category and Subcategory

Level 1

Level 2

Level 3

Fair Value
at 03/31/2024

Investments in Securities, at Value

Loan Participations and Assignments

$

0

$

504,834

$

107,501

$

612,335

 

Corporate Bonds & Notes

 

Banking & Finance

 

275

 

208,449

 

4,249

 

212,973

 

 

Industrials

 

0

 

391,173

 

0

 

391,173

 

 

Utilities

 

0

 

48,551

 

0

 

48,551

 

Convertible Bonds & Notes

 

Industrials

 

0

 

3,702

 

0

 

3,702

 

Municipal Bonds & Notes

 

California

 

0

 

2,664

 

0

 

2,664

 

 

Michigan

 

0

 

5,124

 

0

 

5,124

 

 

Puerto Rico

 

0

 

25,832

 

0

 

25,832

 

 

West Virginia

 

0

 

7,298

 

0

 

7,298

 

U.S. Government Agencies

 

0

 

14,175

 

8,320

 

22,495

 

Non-Agency Mortgage-Backed Securities

 

0

 

222,062

 

1,045

 

223,107

 

Asset-Backed Securities

 

0

 

130,130

 

8,874

 

139,004

 

Sovereign Issues

 

0

 

77,292

 

0

 

77,292

 

Common Stocks

 

Communication Services

 

2,969

 

0

 

401

 

3,370

 

 

Energy

 

0

 

0

 

180

 

180

 

 

Financials

 

9,879

 

0

 

12,624

 

22,503

 

 

Health Care

 

0

 

0

 

62,901

 

62,901

 

 

Industrials

 

0

 

12

 

30,363

 

30,375

 

 

Utilities

 

0

 

0

 

37,438

 

37,438

 

Rights

 

Consumer Discretionary

 

6

 

0

 

0

 

6

 

Warrants

 

Financials

 

0

 

0

 

3

 

3

 

Preferred Securities

 

Banking & Finance

 

0

 

15,735

 

0

 

15,735

 

Real Estate Investment Trusts

 

Real Estate

 

8,766

 

0

 

0

 

8,766

 

Short-Term Instruments

 

Repurchase Agreements

 

0

 

84,967

 

0

 

84,967

 

 

Short-Term Notes

 

0

 

296

 

0

 

296

 

 

U.S. Treasury Bills

 

0

 

16,506

 

0

 

16,506

 

 

$

21,895

$

1,758,802

$

273,899

$

2,054,596

 

Investments in Affiliates, at Value

Short-Term Instruments

 

Central Funds Used for Cash Management Purposes

$

243,478

$

0

$

0

$

243,478

 

Total Investments

$

265,373

$

1,758,802

$

273,899

$

2,298,074

 

Financial Derivative Instruments - Assets

Exchange-traded or centrally cleared

 

0

 

1,129

 

0

 

1,129

 

Over the counter

 

0

 

3,372

 

494

 

3,866

 

 

$

0

$

4,501

$

494

$

4,995

 

Financial Derivative Instruments - Liabilities

Exchange-traded or centrally cleared

 

0

 

(2,983)

 

0

 

(2,983)

 

Over the counter

 

0

 

(3,376)

 

(4,635)

 

(8,011)

 

 

$

0

$

(6,359)

$

(4,635)

$

(10,994)

 

Total Financial Derivative Instruments

$

0

$

(1,858)

$

(4,141)

$

(5,999)

 

Totals

$

265,373

$

1,756,944

$

269,758

$

2,292,075

 

 

 

 

The following is a reconciliation of the fair valuations using significant unobservable inputs (Level 3) for the Fund during the period ended March 31, 2024:

Category and Subcategory

Beginning
Balance
at 06/30/2023

Net
Purchases
(1)

Net
Sales/Settlements
(1)

Accrued
Discounts/
(Premiums)

Realized
Gain/(Loss)

Net Change in
Unrealized
Appreciation/
(Depreciation)
(2)

Transfers into
Level 3

Transfers out
of Level 3

Ending
Balance
at 03/31/2024

Net Change in
Unrealized
Appreciation/
(Depreciation)
on Investments
Held at
03/31/2024
(2)

Investments in Securities, at Value

Loan Participations and Assignments

$

185,455

$

58,970

$

(114,245)

$

6,325

$

(10,192)

$

(1,022)

$

26,163

$

(43,953)

$

107,501

$

2,413

Corporate Bonds & Notes

 

Banking & Finance

 

0

 

2,200

 

0

 

0

 

0

 

4

 

2,045

 

0

 

4,249

 

4

 

Utilities

 

1,189

 

0

 

0

 

8

 

(1)

 

69

 

0

 

(1,265)

 

0

 

0

Schedule of Investments PIMCO Corporate & Income Opportunity Fund (Cont.)

March 31, 2024

(Unaudited)

 

U.S. Government Agencies

 

7,814

 

0

 

(146)

 

28

 

47

 

577

 

0

 

0

 

8,320

 

562

Non-Agency Mortgage-Backed Securities

 

956

 

12

 

(105)

 

6

 

5

 

68

 

103

 

0

 

1,045

 

58

Asset-Backed Securities

 

10,424

 

0

 

(5)

 

39

 

(1)

 

(1,583)

 

0

 

0

 

8,874

 

(1,582)

Common Stocks

 

Communication Services

 

700

 

0

 

0

 

0

 

(1)

 

(298)

 

0

 

0

 

401

 

(298)

 

Energy

 

183

 

0

 

0

 

0

 

0

 

(3)

 

0

 

0

 

180

 

(2)

 

Financials

 

10,567

 

0

 

0

 

0

 

0

 

2,057

 

0

 

0

 

12,624

 

2,033

 

Health Care

 

0

 

53,141

 

0

 

0

 

0

 

9,760

 

0

 

0

 

62,901

 

9,760

 

Industrials

 

30,975

 

329

 

0

 

0

 

0

 

(941)

 

0

 

0

 

30,363

 

(582)

 

Utilities

 

0

 

9,982

 

0

 

0

 

0

 

27,456

 

0

 

0

 

37,438

 

27,456

Rights

 

Industrials

 

231

 

0

 

(448)

 

0

 

448

 

(231)

 

0

 

0

 

0

 

0

Warrants

 

Financials

 

2

 

0

 

0

 

0

 

(26)

 

27

 

0

 

0

 

3

 

0

 

Industrials

 

349

 

0

 

(459)

 

0

 

459

 

(349)

 

0

 

0

 

0

 

0

 

Information Technology

 

18,085

 

0

 

(9,795)

 

0

 

0

 

(8,290)

 

0

 

0

 

0

 

0

Preferred Securities

 

Industrials

 

4,110

 

0

 

0

 

0

 

0

 

(4,110)

 

0

 

0

 

0

 

(4,110)

 

$

271,040

$

124,634

$

(125,203)

$

6,406

$

(9,262)

$

23,191

$

28,311

$

(45,218)

$

273,899

$

35,712

Financial Derivative Instruments - Assets

Over the counter

$

319

$

0

$

0

$

0

$

0

$

175

$

0

$

0

$

494

$

179

Financial Derivative Instruments - Liabilities

Over the counter

$

(3,550)

$

176

$

(52)

$

0

$

725

$

(1,934)

$

0

$

0

$

(4,635)

$

(1,317)

Totals

$

267,809

$

124,810

$

(125,255)

$

6,406

$

(8,537)

$

21,432

$

28,311

$

(45,218)

$

269,758

$

34,574


The following is a summary of significant unobservable inputs used in the fair valuations of assets and liabilities categorized within Level 3 of the fair value hierarchy:

 

(% Unless Noted Otherwise)

 

Category and Subcategory

Ending
Balance
at 03/31/2024

Valuation Technique

Unobservable Inputs

 

Input Value(s)

Weighted Average

Investments in Securities, at Value

Loan Participations and Assignments

$

23,356

Comparable Companies

EBITDA Multiple

X

14.000

 

 

34,873

Discounted Cash Flow

Discount Rate

 

9.440 - 26.480

10.353

 

 

23,109

Recent Transaction

Purchase Price

 

100.000

 

 

612

Reference Instrument

 

 

1.750

 

 

25,551

Third Party Vendor

Broker Quote

 

95.500

Corporate Bonds & Notes

 

Banking & Finance

 

2,045

Expected Recovery

Recovery Rate

 

17.490

 

 

 

2,204

Proxy pricing

Base Price

 

100.069

U.S. Government Agencies

 

8,320

Discounted Cash Flow

Discount Rate

 

12.100

Non-Agency Mortgage-Backed Securities

 

1,045

Fair Valuation of Odd Lot Positions

Adjustment Factor

 

2.500

Asset-Backed Securities

 

8,845

Discounted Cash Flow

Discount Rate

 

12.000 - 20.000

17.636

 

 

29

Fair Valuation of Odd Lot Positions

Adjustment Factor

 

2.500

Common Stocks

 

Communication Services

 

401

Reference instrument

Stock Price w/Liquidity Discount

 

10.000

 

Energy

 

180

Comparable Companies

EBITDA Multiple

X

4.000

 

Financials

 

12,624

Comparable Companies

EBITDA Multiple

X

4.000

 

Health care

 

62,901

Comparable Companies

EBITDA Multiple

X

14.000

 

Industrials

 

22,316

Comparable Companies/Discounted Cash Flow

Revenue multiple/EBITDA multiple/Discount Rate

X/X
/%

0.560/7.180/10.000

 

 

 

5,190

Discounted Cash Flow

Discount Rate

 

15.380

 

 

 

2,857

Indicative Market Quotation

Broker Quote

$

2.625 - 24.125

22.243

 

Utilities

 

37,301

Comparable Companies

EBITDA Multiple

X

6.100

 

 

 

137

Discounted Cash Flow/Comparable Companies

Discount Rate/Revenue multiple

%/
X

19.250

Warrants

 

Financials

 

3

Option Pricing Model

Volatility

 

40.000

Financial Derivative Instruments - Assets

 

Over the counter

 

494

Indicative Market Quotation

Broker Quote

 

5.510

Financial Derivative Instruments - Liabilities

 

Over the counter

 

(4,635)

Indicative Market Quotation

Broker Quote

 

92.500 - 94.000

93.829

Total

$

269,758

(1)

Net Purchases and Settlements for Financial Derivative Instruments may include payments made or received upon entering into swap agreements to compensate for differences between the stated terms of the swap agreement and prevailing market conditions.

(2)

Any difference between Net Change in Unrealized Appreciation/(Depreciation) and Net Change in Unrealized Appreciation/(Depreciation) on Investments Held at March 31, 2024 may be due to an investment no longer held or categorized as Level 3 at period end.

 

<

Notes to Financial Statements 

 

1. INVESTMENT VALUATION AND FAIR VALUE MEASUREMENTS

(a) Investment Valuation Policies The net asset value (“NAV”) of the Fund’s shares, or each of its share classes as applicable, is determined by dividing the total value of portfolio investments and other assets attributable to the Fund or class, less any liabilities, as applicable, by the total number of shares outstanding.

 

On each day that the New York Stock Exchange (“NYSE”) is open, the Fund’s shares are ordinarily valued as of the close of regular trading (normally 4:00 p.m., Eastern time) (“NYSE Close”). Information that becomes known to the Fund or its agents after the time as of which NAV has been calculated on a particular day will not generally be used to retroactively adjust the price of a security or the NAV determined earlier that day. If regular trading on the NYSE closes earlier than scheduled, the Fund may calculate its NAV as of the earlier closing time or calculate its NAV as of the NYSE Close for that day. The Fund generally does not calculate its NAV on days on which the NYSE is not open for business. If the NYSE is closed on a day it would normally be open for business, the Fund may calculate its NAV as of the NYSE Close for such day or such other time that the Fund may determine.

 

For purposes of calculating NAV, portfolio securities and other assets for which market quotations are readily available are valued at market value. A market quotation is readily available only when that quotation is a quoted price (unadjusted) in active markets for identical investments that the Fund can access at the measurement date, provided that a quotation will not be readily available if it is not reliable. Market value is generally determined on the basis of official closing prices or the last reported sales prices. The Fund will normally use pricing data for domestic equity securities received shortly after the NYSE Close and does not normally take into account trading, clearances or settlements that take place after the NYSE Close. A foreign (non-U.S.) equity security traded on a foreign exchange or on more than one exchange is typically valued using pricing information from the exchange considered by Pacific Investment Management Company LLC (“PIMCO” or the “Manager”) to be the primary exchange. If market value pricing is used, a foreign (non-U.S.) equity security will be valued as of the close of trading on the foreign exchange, or the NYSE Close, if the NYSE Close occurs before the end of trading on the foreign exchange.

 

Investments for which market quotations are not readily available are valued at fair value as determined in good faith pursuant to Rule 2a-5 under the Investment Company Act of 1940, as amended (the “Act”). As a general principle, the fair value of a security or other asset is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Pursuant to Rule 2a-5, the Board of Trustees has designated PIMCO as the valuation designee (“Valuation Designee”) for the Fund to perform the fair value determination relating to all Fund investments. PIMCO may carry out its designated responsibilities as Valuation Designee through various teams and committees. The Valuation Designee’s policies and procedures govern the Valuation Designee’s selection and application of methodologies for determining and calculating the fair value of Fund investments. The Valuation Designee may value Fund portfolio securities for which market quotations are not readily available and other Fund assets utilizing inputs from pricing services, quotation reporting systems, valuation agents and other third-party sources (together, “Pricing Sources”).

 

Domestic and foreign (non-U.S.) fixed income securities, non-exchange traded derivatives, and equity options are normally valued on the basis of quotes obtained from brokers and dealers or Pricing Sources using data reflecting the earlier closing of the principal markets for those securities. Prices obtained from Pricing Sources may be based on, among other things, information provided by market makers or estimates of market values obtained from yield data relating to investments or securities with similar characteristics. Certain fixed income securities purchased on a delayed-delivery basis are marked to market daily until settlement at the forward settlement date. Common stocks, ETFs, exchange-traded notes and financial derivative instruments, such as futures contracts, rights and warrants, or options on futures that are traded on a national securities exchange, are stated at the last reported sale or settlement price on the day of valuation. Exchange-traded options, except equity options, futures and options on futures are valued at the settlement price determined by the relevant exchange. Swap agreements are valued on the basis of bid quotes obtained from brokers and dealers or market-based prices supplied by Pricing Sources. With respect to any portion of the Fund’s assets that are invested in one or more open-end management investment companies (other than ETFs), the Fund’s NAV will be calculated based on the NAVs of such investments.

 

If a foreign (non-U.S.) equity security’s value has materially changed after the close of the security’s primary exchange or principal market but before the NYSE Close, the security may be valued at fair value. Foreign (non-U.S.) equity securities that do not trade when the NYSE is open are also valued at fair value. With respect to foreign (non-U.S.) equity securities, the Fund may determine the fair value of investments based on information provided by Pricing Sources, which may recommend fair value or adjustments with reference to other securities, indexes or assets. In considering whether fair valuation is required and in determining fair values, the Valuation Designee may, among other things, consider significant events (which may be considered to include changes in the value of U.S. securities or securities indexes) that occur after the close of the relevant market and before the NYSE Close. The Fund may utilize modeling tools provided by third-party vendors to determine fair values of foreign (non-U.S.) securities. For these purposes, unless otherwise determined by the Valuation Designee, any movement in the applicable reference index or instrument (“zero trigger”) between the earlier close of the applicable foreign market and the NYSE Close may be deemed to be a significant event, prompting the application of the pricing model (effectively resulting in daily fair valuations). Foreign exchanges may permit trading in foreign (non-U.S.) equity securities on days when the Fund is not open for business, which may result in the Fund's portfolio investments being affected when shareholders are unable to buy or sell shares.

 

Investments valued in currencies other than the U.S. dollar are converted to the U.S. dollar using exchange rates obtained from Pricing Sources. As a result, the value of such investments and, in turn, the NAV of the Fund's shares may be affected by changes in the value of currencies in relation to the U.S. dollar. The value of investments traded in markets outside the United States or denominated in currencies other than the U.S. dollar may be affected significantly on a day that the Fund is not open for business. As a result, to the extent that the Fund holds foreign (non-U.S.) investments, the value of those investments may change at times when shareholders are unable to buy or sell shares and the value of such investments will be reflected in the Fund's next calculated NAV.

 

Fair valuation may require subjective determinations about the value of a security. While the Fund’s and Valuation Designee's policies and procedures are intended to result in a calculation of the Fund's NAV that fairly reflects security values as of the time of pricing, the Fund cannot ensure that fair values accurately reflect the price that the Fund could obtain for a security if it were to dispose of that security as of the time of pricing (for instance, in a forced or distressed sale). The prices used by the Fund may differ from the value that would be realized if the securities were sold.

 

(b) Fair Value Hierarchy U.S. GAAP describes fair value as the price that the Fund would receive to sell an asset or pay to transfer a liability in an orderly transaction between market participants at the measurement date. It establishes a fair value hierarchy that prioritizes inputs to valuation methods and requires disclosure of the fair value hierarchy, separately for each major category of assets and liabilities, that segregates fair value measurements into levels (Level 1, 2 or 3). The inputs or methodology used for valuing securities are not necessarily an indication of the risks associated with investing in those securities. Levels 1, 2 and 3 of the fair value hierarchy are defined as follows:

 

• Level 1 — Quoted prices (unadjusted) in active markets or exchanges for identical assets and liabilities.

 

• Level 2 — Significant other observable inputs, which may include, but are not limited to, quoted prices for similar assets or liabilities in markets that are active, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the assets or liabilities (such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates) or other market corroborated inputs.

 

Notes to Financial Statements (Cont.)

 

 

• Level 3 — Significant unobservable inputs based on the best information available in the circumstances, to the extent observable inputs are not available, which may include assumptions made by the Valuation Designee that are used in determining the fair value of investments.

 

Assets or liabilities categorized as Level 2 or 3 as of period end have been transferred between Levels 2 and 3 since the prior period due to changes in the method utilized in valuing the investments. Transfers from Level 2 to Level 3 are a result of a change, in the normal course of business, from the use of methods used by Pricing Sources (Level 2) to the use of a Broker Quote or valuation technique which utilizes significant unobservable inputs due to an absence of current or reliable market-based data (Level 3). Transfers from Level 3 to Level 2 are a result of the availability of current and reliable market-based data provided by Pricing Sources or other valuation techniques which utilize significant observable inputs. In accordance with the requirements of U.S. GAAP, the amounts of transfers into and out of Level 3, if material, are disclosed in the Notes to Schedule of Investments for the Fund.

 

For fair valuations using significant unobservable inputs, U.S. GAAP requires a reconciliation of the beginning to ending balances for reported fair values that presents changes attributable to realized gain (loss), unrealized appreciation (depreciation), purchases and sales, accrued discounts (premiums), and transfers into and out of the Level 3 category during the period. The end of period value is used for the transfers between Levels of the Fund's assets and liabilities. Additionally, U.S. GAAP requires quantitative information regarding the significant unobservable inputs used in the determination of fair value of assets or liabilities categorized as Level 3 in the fair value hierarchy. In accordance with the requirements of U.S. GAAP, a fair value hierarchy and, if material, a Level 3 reconciliation and details of significant unobservable inputs, have been included in the Notes to Schedule of Investments for the Fund.

 

(c) Valuation Techniques and the Fair Value Hierarchy

Level 1, Level 2 and Level 3 trading assets and trading liabilities, at fair value The valuation methods (or “techniques”) and significant inputs used in determining the fair values of portfolio securities or other assets and liabilities categorized as Level 1, Level 2 and Level 3 of the fair value hierarchy are as follows:

 

Common stocks, ETFs, exchange-traded notes and financial derivative instruments, such as futures contracts, rights and warrants, or options on futures that are traded on a national securities exchange, are stated at the last reported sale or settlement price on the day of valuation. To the extent these securities are actively traded and valuation adjustments are not applied, they are categorized as Level 1 of the fair value hierarchy.

 

Investments in registered open-end investment companies (other than ETFs) will be valued based upon the NAVs of such investments and are categorized as Level 1 of the fair value hierarchy. Investments in unregistered open-end investment companies will be calculated based upon the NAVs of such investments and are considered Level 1 provided that the NAVs are observable, calculated daily and are the value at which both purchases and sales will be conducted.

 

Fixed income securities including corporate, convertible and municipal bonds and notes, U.S. government agencies, U.S. treasury obligations, sovereign issues, bank loans, convertible preferred securities, non-U.S. bonds, and short-term debt instruments (such as commercial paper, time deposits, and certificates of deposit) are normally valued on the basis of quotes obtained from brokers and dealers or Pricing Sources that use broker-dealer quotations, reported trades or valuation estimates from their internal pricing models. The Pricing Sources’ internal models use inputs that are observable such as issuer details, interest rates, yield curves, prepayment speeds, credit risks/spreads, default rates and quoted prices for similar assets. Securities that use similar valuation techniques and inputs as described above are categorized as Level 2 of the fair value hierarchy.

 

Fixed income securities purchased on a delayed-delivery basis or as a repurchase commitment in a sale-buyback transaction are marked to market daily until settlement at the forward settlement date and are categorized as Level 2 of the fair value hierarchy.

 

Mortgage-related and asset-backed securities are usually issued as separate tranches, or classes, of securities within each deal. These securities are also normally valued by Pricing Sources that use broker-dealer quotations, reported trades or valuation estimates from their internal pricing models. The pricing models for these securities usually consider tranche-level attributes, current market data, estimated cash flows and market-based yield spreads for each tranche, and incorporate deal collateral performance, as available. Mortgage-related and asset-backed securities that use similar valuation techniques and inputs as described above are categorized as Level 2 of the fair value hierarchy.

 

Valuation adjustments may be applied to certain securities that are solely traded on a foreign exchange to account for the market movement between the close of the foreign market and the NYSE Close. These securities are valued using Pricing Sources that consider the correlation of the trading patterns of the foreign security to the intraday trading in the U.S. markets for investments. Securities using these valuation adjustments are categorized as Level 2 of the fair value hierarchy. Preferred securities and other equities traded on inactive markets or valued by reference to similar instruments are also categorized as Level 2 of the fair value hierarchy.

 

Valuation adjustments may be applied to certain exchange traded futures and options to account for market movement between the exchange settlement and the NYSE Close. These securities are valued using quotes obtained from a quotation reporting system, established market makers or Pricing Sources. Financial derivatives using these valuation adjustments are categorized as Level 2 of the fair value hierarchy.

 

Equity exchange-traded options and over the counter financial derivative instruments, such as forward foreign currency contracts and options contracts derive their value from underlying asset prices, indexes, reference rates, and other inputs or a combination of these factors. These contracts are normally valued on the basis of quotes obtained from a quotation reporting system, established market makers or Pricing Sources (normally determined as of the NYSE Close). Depending on the product and the terms of the transaction, financial derivative instruments can be valued by Pricing Sources using a series of techniques, including simulation pricing models. The pricing models use inputs that are observed from actively quoted markets such as quoted prices, issuer details, indexes, bid/ask spreads, interest rates, implied volatilities, yield curves, dividends and exchange rates. Financial derivative instruments that use similar valuation techniques and inputs as described above are categorized as Level 2 of the fair value hierarchy.

 

Centrally cleared swaps and over the counter swaps derive their value from underlying asset prices, indexes, reference rates, and other inputs or a combination of these factors. They are valued using a broker-dealer bid quotation or on market-based prices provided by Pricing Sources (normally determined as of the NYSE Close). Centrally cleared swaps and over the counter swaps can be valued by Pricing Sources using a series of techniques, including simulation pricing models. The pricing models may use inputs that are observed from actively quoted markets such as the overnight index swap rate, LIBOR forward rate, interest rates, yield curves and credit spreads. These securities are categorized as Level 2 of the fair value hierarchy.

 

If third-party evaluated vendor pricing is not available or not deemed to be indicative of fair value, the Manager may elect to obtain Broker Quotes directly from the broker-dealer or passed through from a third-party vendor. In the event that fair value is based upon a single sourced Broker Quote, these securities are categorized as Level 3 of the fair value hierarchy. Broker Quotes are typically received from established market participants. Although independently received, the Manager does not have the transparency to view the underlying inputs which support the market quotation. Significant changes in the Broker Quote would have direct and proportional changes in the fair value of the security.

 

 

Notes to Financial Statements (Cont.)

 

Expected recovery valuation estimates that the fair value of an existing asset can be recovered, net of any liability. Significant changes in the unobservable inputs would result in direct and proportional changes in the fair value of the security. These securities are categorized as Level 3 of the fair value hierarchy.

 

The Discounted Cash Flow model is based on future cash flows generated by the investment and may be normalized based on expected investment performance. Future cash flows are discounted to present value using an appropriate rate of return, typically calibrated to the initial transaction date and adjusted based on Capital Asset Pricing Model and/or other market-based inputs. Significant changes in the unobservable inputs would result in direct and proportional changes in the fair value of the security. These securities are categorized as Level 3 of the fair value hierarchy.

 

The Comparable Companies model is based on application of valuation multiples from publicly traded comparable companies to the financials of the subject company. Adjustments may be made to the market-derived valuation multiples based on differences between the comparable companies and the subject company. Significant changes in the unobservable inputs would result in direct and proportional changes in the fair value of the security. These securities are categorized as Level 3 of the fair value hierarchy.

 

Securities may be valued based on purchase prices of privately negotiated transactions. Significant changes in the unobservable inputs would result in direct and proportional changes in the fair value of the security. These securities are categorized as Level 3 of the fair value hierarchy.

 

Short-term debt instruments (such as commercial paper, time deposits, and certificates of deposit) having a remaining maturity of 60 days or less may be valued at amortized cost, so long as the amortized cost value of such short-term debt instruments is approximately the same as the fair value of the instrument as determined without the use of amortized cost valuation. These securities are categorized as Level 2 or Level 3 of the fair value hierarchy depending on the source of the base price.

 

When a fair valuation method is applied by PIMCO that uses significant unobservable inputs, investments will be priced by a method that the Valuation Designee believes reflects fair value and are categorized as Level 3 of the fair value hierarchy.

 

2. FEDERAL INCOME TAX MATTERS

The Fund intends to qualify as a regulated investment company under Subchapter M of the Internal Revenue Code (the “Code”) and distribute all of its taxable income and net realized gains, if applicable, to shareholders. Accordingly, no provision for Federal income taxes has been made.

 

The Fund may be subject to local withholding taxes, including those imposed on realized capital gains. Any applicable foreign capital gains tax is accrued daily based upon net unrealized gains, and may be payable following the sale of any applicable investments.

 

In accordance with U.S. GAAP, the Manager has reviewed the Fund's tax positions for all open tax years. As of March 31, 2024, the Fund has recorded no liability for net unrecognized tax benefits relating to uncertain income tax positions it has taken or expects to take in future tax returns.

 

The Fund files U.S. federal, state, and local tax returns as required. The Fund's tax returns are subject to examination by relevant tax authorities until expiration of the applicable statute of limitations, which is generally three years after the filing of the tax return but which can be extended to six years in certain circumstances. Tax returns for open years have incorporated no uncertain tax positions that require a provision for income taxes.

 

3. INVESTMENTS IN AFFILIATES

The Fund may invest in the PIMCO Short Asset Portfolio and the PIMCO Short-Term Floating NAV Portfolio III (“Central Funds”) to the extent permitted by the Act and rules thereunder. The Central Funds are registered investment companies created for use solely by the series of the Trust and other series of registered investment companies advised by the Adviser, in connection with their cash management activities. The main investments of the Central Funds are money market and short maturity fixed income instruments. The Central Funds may incur expenses related to their investment activities, but do not pay Investment Advisory Fees or Supervisory and Administrative Fees to the Adviser. The Central Funds are considered to be affiliated with the Fund. A complete schedule of portfolio holdings for each affiliate fund is filed with the SEC for the first and third quarters of each fiscal year on Form N-PORT and is available at the SEC’s website at www.sec.gov. A copy of each affiliate fund’s shareholder report is also available at the SEC’s website at www.sec.gov, on the Fund’s website at www.pimco.com, or upon request, as applicable. The tables below show the Fund’s transactions in and earnings from investments in the affiliated Funds for the period ended March 31, 2024 (amounts in thousands):

 

Investment in PIMCO Short-Term Floating NAV Portfolio III

 

 

Market Value
06/30/2023

 

Purchases at
Cost

 

Proceeds from
Sales

 

Net
Realized
Gain (Loss)

 

Change in
Unrealized
Appreciation
(Depreciation)

 

Market Value
03/31/2024

 

Dividend
Income
(1)

 

Realized Net
Capital
Gain
Distributions
(1)

$

0

 

458,443

 

(215,000)

 

2

 

32

 

243,478

 

3,396

 

0

A zero balance may reflect actual amounts rounding to less than one thousand.

(1) The tax characterization of distributions is determined in accordance with Federal income tax regulations and may contain a return of capital. The actual tax characterization of distributions received is determined at the end of the fiscal year of the affiliated fund.

    

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Glossary: (abbreviations that may be used in the preceding statements)           (Unaudited)
                     
Counterparty Abbreviations:                
AZD   Australia and New Zealand Banking Group   DUB   Deutsche Bank AG   MYC   Morgan Stanley Capital Services LLC
                      
BMO   BMO Capital Markets Corporation   FICC   Fixed Income Clearing Corporation    MYI   Morgan Stanley & Co. International PLC
BOA   Bank of America N.A.   GLM   Goldman Sachs Bank USA   RCY   Royal Bank of Canada
BOS   BofA Securities, Inc.   GST   Goldman Sachs International   RTA   RBC (Barbados) Trading Bank Corp.
BPS   BNP Paribas S.A.   IND   Crédit Agricole Corporate and Investment Bank
S.A.
  SCX   Standard Chartered Bank, London
BRC   Barclays Bank PLC   JPM   JP Morgan Chase Bank N.A.   SOG   Societe Generale Paris
BYR   The Bank of Nova Scotia - Toronto   JPS   J.P. Morgan Securities LLC   SSB   State Street Bank and Trust Co.
CBK   Citibank N.A.   MBC   HSBC Bank Plc   TDM   TD Securities (USA) LLC
CDC   Natixis Securities Americas LLC   MEI   Merrill Lynch International   TOR   The Toronto-Dominion Bank
CDI   Natixis Singapore   MSB   Morgan Stanley Bank, N.A   UBS   UBS Securities LLC
DEU   Deutsche Bank Securities, Inc.                
                     
Currency Abbreviations:                
ARS   Argentine Peso   DOP   Dominican Peso   MXN   Mexican Peso
AUD   Australian Dollar   EUR   Euro   PEN   Peruvian New Sol
BRL   Brazilian Real   GBP   British Pound   TRY   Turkish New Lira
CAD   Canadian Dollar   IDR   Indonesian Rupiah   USD (or $)   United States Dollar
CNY   Chinese Renminbi (Mainland)   INR   Indian Rupee        
                     
Index/Spread Abbreviations:                
ABX.HE   Asset-Backed Securities Index - Home
Equity
  EUR006M   6 Month EUR Swap Rate   SONIO   Sterling Overnight Interbank Average Rate
BP0003M   3 Month GBP-LIBOR   EUR012M   12 Month EUR Swap Rate   TSFR1M   Term SOFR 1-Month
CDOR03   3 month CDN Swap Rate   LIBOR06M   6 Month USD-LIBOR   TSFR03M   Term SOFR 3-Month
EUR003M   3 Month EUR Swap Rate   SOFR   Secured Overnight Financing Rate   US0003M   ICE 3-Month USD LIBOR
                     
Municipal Bond or Agency Abbreviations:                
ACA   American Capital Access Holding Ltd.                
                     
Other  Abbreviations:                
ABS   Asset-Backed Security   CLO   Collateralized Loan Obligation   OIS   Overnight Index Swap
ALT   Alternate Loan Trust   DAC   Designated Activity Company   PIK   Payment-in-Kind
BBR   Bank Bill Rate   EBITDA    Earnings before Interest, Taxes, Depreciation and
Amoritization
  TBA   To-Be-Announced
BBSW   Bank Bill Swap Reference Rate   EURIBOR   Euro Interbank Offered Rate   TBD   To-Be-Determined
BRL-CDI   Brazil Interbank Deposit Rate   LIBOR   London Interbank Offered Rate   TBD%   Interest rate to be determined when loan
settles or at the time of funding
CDO   Collateralized Debt Obligation   Lunar   Monthly payment based on 28-day periods.  One
year consists of 13 periods.
  TIIE   Tasa de Interés Interbancaria de Equilibrio
"Equilibrium Interbank Interest Rate"


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