| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| SUSQUEHANNA SECURITIES, LLC | 7% | $942,273,962 | 20,078,286 | Capital Ventures International | 30 Sep 2025 | |||
| JANE STREET GROUP, LLC | 6.4% | +24% | $819,663,432 | +$230,178,932 | 17,465,660 | +39% | JANE STREET GROUP, LLC | 30 Sep 2025 |
| Citadel Securities GP LLC | 5% | $271,145,477 | 12,126,363 | Kenneth Griffin | 30 Jun 2025 | |||
| HANSAINVEST Hanseatische Investment-Limited Co | 4.7% | -15% | $92,536,884 | +$2,972,537 | 11,396,168 | +3.3% | HANSAINVEST Hanseatische Investment-Limited Co | 30 Jun 2025 |
| Roberts Daniel John | 2.4% | $50,760,126 | 6,251,247 | The Awassi Capital Trust #2 | 30 Jun 2025 | |||
| Roberts William Gregory | 2.4% | $50,760,126 | 6,251,247 | The Awassi Capital Trust #1 | 30 Jun 2025 |
As of 30 Sep 2025, 341 institutional investors reported holding 129,542,358 shares of IREN Ltd - Ordinary shares, no par value (IREN). This represents 47% of the company’s total 272,900,940 outstanding shares.
The largest institutional shareholders of IREN Ltd - Ordinary shares, no par value (IREN) together control 36% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| JANE STREET GROUP, LLC | 4.3% | 11,710,138 | +40% | 0.64% | $549,556,776 |
| D. E. Shaw & Co., Inc. | 3.9% | 10,717,054 | 0.41% | $502,951,344 | |
| WELLS FARGO & COMPANY/MN | 2.9% | 7,882,103 | +1154% | 0.08% | $369,907,093 |
| Situational Awareness LP | 2.6% | 7,220,421 | +13% | 16% | $338,854,358 |
| CITIGROUP INC | 2.4% | 6,427,716 | +112% | 0.21% | $301,652,712 |
| BIT Capital GmbH | 2.1% | 5,794,227 | -64% | 12% | $271,923,073 |
| TWO SIGMA INVESTMENTS, LP | 1.9% | 5,143,276 | +450% | 0.37% | $241,373,943 |
| MORGAN STANLEY | 1.7% | 4,509,672 | -17% | 0.01% | $211,638,920 |
| Value Aligned Research Advisors, LLC | 1.4% | 3,873,337 | +19% | 4.2% | $181,775,705 |
| CITADEL ADVISORS LLC | 1.3% | 3,465,876 | -33% | 0.13% | $162,653,561 |
| DISCOVERY CAPITAL MANAGEMENT, LLC / CT | 1.2% | 3,365,700 | -19% | 8.7% | $157,952,301 |
| Jefferies Financial Group Inc. | 1.2% | 3,311,143 | +47% | 1.4% | $155,391,941 |
| GROUP ONE TRADING LLC | 1.1% | 3,062,454 | -53% | 4.3% | $143,720,966 |
| UBS Group AG | 1% | 2,767,452 | +37% | 0.03% | $129,876,522 |
| Invesco Ltd. | 0.99% | 2,689,921 | -9.6% | 0.02% | $126,237,993 |
| GOLDMAN SACHS GROUP INC | 0.81% | 2,210,254 | +55% | 0.01% | $103,727,220 |
| FMR LLC | 0.78% | 2,123,822 | -76% | 0.01% | $99,670,974 |
| MARSHALL WACE, LLP | 0.74% | 2,032,397 | +248% | 0.1% | $95,380,391 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.68% | 1,857,711 | -68% | 0.13% | $87,182,377 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 0.61% | 1,652,577 | +1444% | 0.26% | $77,555,439 |
| ALKEON CAPITAL MANAGEMENT LLC | 0.55% | 1,500,000 | +50% | 0.32% | $70,395,000 |
| SIMPLEX TRADING, LLC | 0.53% | 1,442,599 | +4.4% | 1.5% | $67,701,000 |
| Artemis Investment Management LLP | 0.51% | 1,396,333 | +138% | 0.82% | $65,529,908 |
| Vident Advisory, LLC | 0.45% | 1,232,637 | -41% | 0.57% | $57,847,655 |
| MIRAE ASSET SECURITIES (USA) INC. | 0.43% | 1,161,923 | 2.4% | $54,529,046 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 1,547,374 | $59,676,658 | -$22,343,056 | $37.77 | 54 |
| 2025 Q3 | 129,542,358 | $6,085,884,120 | +$109,681,508 | $46.93 | 341 |
| 2025 Q2 | 132,083,224 | $1,925,043,676 | +$478,303,858 | $14.57 | 204 |
| 2025 Q1 | 111,172,606 | $677,106,421 | +$57,605,697 | $6.09 | 159 |
| 2024 Q4 | 89,899,017 | $883,004,038 | +$245,703,590 | $9.82 | 182 |
| 2024 Q3 | 60,459,463 | $507,529,196 | -$244,310,201 | $8.44 | 144 |
| 2024 Q2 | 73,770,792 | $834,333,524 | +$517,442,150 | $11.29 | 143 |
| 2024 Q1 | 36,528,432 | $197,265,128 | +$62,140,194 | $5.40 | 87 |
| 2023 Q4 | 7,222,418 | $51,640,289 | +$5,384,637 | $7.15 | 2 |
| 2023 Q3 | 11,600,614 | $43,036,287 | -$2,892,110 | $3.71 | 50 |
| 2023 Q2 | 11,840,623 | $55,177,138 | +$20,646,408 | $4.66 | 40 |
| 2023 Q1 | 7,478,445 | $22,882,356 | -$566,829 | $3.06 | 30 |
| 2022 Q4 | 7,917,836 | $9,895,681 | -$1,744,233 | $1.25 | 24 |
| 2022 Q3 | 8,172,031 | $33,748,000 | -$3,198,001 | $4.13 | 23 |
| 2022 Q2 | 9,114,710 | $30,537,000 | +$2,913,238 | $3.35 | 28 |
| 2022 Q1 | 5,620,207 | $88,072,000 | -$9,925,486 | $15.67 | 28 |
| 2021 Q4 | 6,175,108 | $99,853,000 | +$99,852,982 | $16.17 | 29 |