| Infratil Limited | Institution | 150.758.379 | 14,08% | AUD 1,23B | 2026-05-25 |
| Milford Asset Management, LTD | Institution | 51.987.610 | 4,86% | AUD 423,18M | 2026-02-22 |
| BlackRock, Inc. | Institution | 51.647.506 | 4,82% | AUD 420,41M | 2025-06-30 |
| JPMorgan Chase & Co. | Institution | 43.336.088 | 4,05% | AUD 352,76M | 2025-06-30 |
| Accident Compensation Corporation | Institution | 25.982.944 | 2,43% | AUD 211,50M | 2025-06-30 |
| Vanguard Capital Management, LLC | Institution | 24.829.344 | 2,32% | AUD 202,11M | 2026-04-30 |
| Harbour Asset Management Limited | Institution | 23.496.349 | 2,19% | AUD 191,26M | 2026-03-17 |
| Public Trust Limited | Institution | 22.801.667 | 2,13% | AUD 185,61M | 2025-06-30 |
| JBWere (NZ) Limited | Institution | 15.276.886 | 1,43% | AUD 124,35M | 2026-03-17 |
| Bank of New Zealand | Institution | 14.775.201 | 1,38% | AUD 120,27M | 2026-03-17 |
| Norges Bank Investment Management | Institution | 13.884.081 | 1,30% | AUD 113,02M | 2025-12-31 |
| Geode Capital Management, LLC | Institution | 8.458.076 | 0,79% | AUD 68,85M | 2026-03-31 |
| Milford Income Wholesale Fund | Institution | 7.564.842 | 0,71% | AUD 61,58M | 2026-02-22 |
| Vanguard Fiduciary Trust Company | Institution | 7.263.438 | 0,68% | AUD 59,12M | 2026-04-30 |
| Smartshares Ltd. | Institution | 6.732.177 | 0,63% | AUD 54,80M | 2025-09-30 |
| Mr. Peter Masfen | Insider | 4.565.698 | 0,43% | AUD 37,16M | 2025-06-30 |
| Dimensional Fund Advisors LP | Institution | 4.310.139 | 0,40% | AUD 35,08M | 2026-05-29 |
| Vanguard Asset Management, Limited | Institution | 3.609.792 | 0,34% | AUD 29,38M | 2026-03-31 |
| Charles Schwab Investment Management, Inc. | Institution | 3.006.954 | 0,28% | AUD 24,48M | 2026-05-29 |
| State Street Global Advisors, Inc. | Institution | 2.532.070 | 0,24% | AUD 20,61M | 2026-03-31 |
| QuayStreet Asset Management Limited | Institution | 2.433.539 | 0,23% | AUD 19,81M | 2025-12-31 |
| Trust Investments Management Limited | Institution | 2.430.397 | 0,23% | AUD 19,78M | 2025-12-31 |
| Russell Investment Management, LLC | Institution | 1.732.607 | 0,16% | AUD 14,10M | 2026-03-31 |
| Deutsche Asset & Wealth Management | Institution | 1.661.521 | 0,16% | AUD 13,52M | 2025-12-31 |