| Catalyst Bancorp, Inc. Employee Stock Ownership Plan Trust | Institution | 416.792 | 10,29% | US$ 6,76M | 2025-12-31 |
| Stilwell Value LLC | Institution | 348.590 | 8,60% | US$ 5,65M | 2026-04-13 |
| Stilwell Activist Investments, L.P. | Institution | 273.942 | 6,76% | US$ 4,44M | 2026-04-13 |
| Graham Capital Wealth Management, LLC | Institution | 197.285 | 4,87% | US$ 3,20M | 2026-03-31 |
| Vanguard Capital Management, LLC | Institution | 190.140 | 4,69% | US$ 3,08M | 2026-03-31 |
| Mr. Joseph Zanco | Insider | 86.562 | 2,14% | US$ 1,40M | 2026-06-10 |
| BlackRock, Inc. | Institution | 65.633 | 1,62% | US$ 1,06M | 2026-03-31 |
| Mr. Kirk Kleiser | Insider | 53.529 | 1,32% | US$ 867,71k | 2026-06-10 |
| Mr. Ted Bellard | Insider | 45.402 | 1,12% | US$ 735,97k | 2026-06-10 |
| Stilwell Partners, L.P. | Institution | 39.991 | 0,99% | US$ 648,25k | 2026-04-13 |
| Mr. Matthew Scruggins | Insider | 35.912 | 0,89% | US$ 582,13k | 2026-06-10 |
| Mr. Frederick Lafleur | Insider | 35.580 | 0,88% | US$ 576,75k | 2026-06-10 |
| Stilwell Activist Fund, L.P. | Institution | 34.657 | 0,86% | US$ 561,79k | 2026-04-13 |
| Mr. Craig LeBouef | Insider | 34.522 | 0,85% | US$ 559,60k | 2025-06-10 |
| Geode Capital Management, LLC | Institution | 34.489 | 0,85% | US$ 559,07k | 2026-03-31 |
| AllianceBernstein L.P. | Institution | 31.630 | 0,78% | US$ 512,72k | 2026-03-31 |
| Mr. Todd Kidder | Insider | 30.580 | 0,75% | US$ 495,70k | 2026-06-11 |
| Montz Harcus Wealth Management LLC | Institution | 30.000 | 0,74% | US$ 486,30k | 2026-03-31 |
| Kestra Advisory Services, LLC | Institution | 25.000 | 0,62% | US$ 405,25k | 2026-03-31 |
| Vanguard Fiduciary Trust Company | Institution | 24.216 | 0,60% | US$ 392,54k | 2026-03-31 |
| Renaissance Technologies LLC | Institution | 23.200 | 0,57% | US$ 376,07k | 2026-03-31 |
| NewEdge Advisors, LLC | Institution | 21.500 | 0,53% | US$ 348,52k | 2026-03-31 |
| Summit Financial Wealth Advisors, LLC | Institution | 18.200 | 0,45% | US$ 295,02k | 2026-03-31 |
| Mr. Don Ledet | Insider | 14.857 | 0,37% | US$ 240,83k | 2026-06-10 |
| Ms. Amanda Quebedeaux | Insider | 14.546 | 0,36% | US$ 235,79k | 2026-06-10 |
| Wittenberg Investment Management Inc | Institution | 13.669 | 0,34% | US$ 221,57k | 2026-03-31 |
| Citadel Advisors LLC | Institution | 13.001 | 0,32% | US$ 210,75k | 2026-03-31 |
| Basswood Capital Management, L.L.C. | Institution | 11.246 | 0,28% | US$ 182,30k | 2026-03-31 |
| Susquehanna International Group, LLP | Institution | 10.825 | 0,27% | US$ 175,47k | 2026-03-31 |
| Raffles Associates, L.P. | Institution | 10.555 | 0,26% | US$ 171,10k | 2026-03-31 |
| Mr. Jacques L. Bourque | Insider | 8.417 | 0,21% | US$ 136,44k | 2026-06-10 |
| Charles Schwab Investment Management, Inc. | Institution | 1.959 | 0,05% | US$ 31,76k | 2026-04-30 |
| Vanguard Global Advisers, LLC | Institution | 1.140 | 0,03% | US$ 18,48k | 2026-03-31 |
| Lord, Abbett & Co. LLC | Institution | 614 | 0,02% | US$ 9,95k | 2026-03-31 |
| American Capital Advisory, LLC | Institution | 125 | 0,00% | US$ 2,03k | 2026-03-31 |
| Golden State Wealth Management, LLC | Institution | 75 | 0,00% | US$ 1,22k | 2026-03-31 |
| UBS Asset Management AG | Institution | 47 | 0,00% | US$ 761,87 | 2026-03-31 |
| BNP Paribas Financial Markets SNC | Institution | 6 | 0,00% | US$ 97,26 | 2026-03-31 |
| Citigroup Inc. | Institution | 1 | 0,00% | US$ 16,21 | 2026-03-31 |