Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in IREN held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | GOLDMAN SACHS GROUP INC | 45.1M | $2.06B | +344.9% | 12.629% | 0.18% |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 33.4M | $1.53B | +15.9% | 9.359% | 0.12% |
| 3 | JANE STREET GROUP, LLC | 27.8M | $1.27B | -9.6% | 7.793% | 0.11% |
| 4 | CITADEL ADVISORS LLC | 23.3M | $1.06B | +27.6% | 6.521% | 0.06% |
| 5 | BANK OF AMERICA CORP /DE/ | 14.2M | $649.9M | +564.5% | 3.982% | 0.04% |
| 6 | BlackRock, Inc. | 13.3M | $608.9M | +198.7% | 3.731% | 0.01% |
| 7 | CITIGROUP INC | 11.6M | $531.3M | +6.3% | 3.256% | 0.18% |
| 8 | Value Aligned Research Advisors, LLC | 9.8M | $448.7M | +82.0% | 2.749% | 1.12% |
| 9 | UBS Group AG | 9.7M | $442.0M | +62.1% | 2.708% | 0.06% |
| 10 | Situational Awareness LP | 9.5M | $433.3M | -19.0% | 2.655% | 2.14% |
| 11 | WELLS FARGO & COMPANY/MN | 8.6M | $392.9M | +7.8% | 2.407% | 0.06% |
| 12 | Daiwa Securities Group Inc. | 8.4M | $385.8M | +27835.0% | 2.364% | 0.75% |
| 13 | BIT Capital GmbH | 7.8M | $357.5M | +16.4% | 2.190% | 10.59% |
| 14 | MORGAN STANLEY | 7.3M | $331.9M | +93.8% | 2.034% | 0.02% |
| 15 | D. E. Shaw & Co., Inc. | 7.0M | $321.0M | -48.5% | 1.967% | 0.15% |
| 16 | STATE STREET CORP | 6.4M | $292.0M | +143.8% | 1.789% | 0.00% |
| 17 | Walleye Trading LLC | 5.6M | $257.5M | +4.5% | 1.578% | 0.29% |
| 18 | NORGES BANK | 5.2M | $237.7M | — | 1.456% | 0.02% |
| 19 | WOLVERINE ASSET MANAGEMENT LLC | 5.1M | $233.7M | -12.8% | 1.432% | 2.05% |
| 20 | CANTOR FITZGERALD, L. P. | 4.5M | $206.5M | -21.3% | 1.265% | 1.11% |
| 21 | Portman Square Capital LLP | 4.1M | $187.3M | +2221.2% | 1.148% | 8.88% |
| 22 | DEUTSCHE BANK AG\ | 3.9M | $180.5M | +931.4% | 1.106% | 0.05% |
| 23 | GEODE CAPITAL MANAGEMENT, LLC | 2.5M | $162.5M | +281.4% | 0.707% | 0.01% |
| 24 | Clear Street Group Inc. | 3.4M | $157.3M | +66.6% | 0.964% | 0.40% |
| 25 | Jefferies Financial Group Inc. | 3.4M | $155.5M | -30.0% | 0.953% | 1.02% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in IREN — a direct measure of their conviction.
Filings activity in IREN during Q2 2026, grouped by how each filer changed its position.
Institutions that opened a new IREN position in Q2 2026
Institutions that fully closed their IREN position in Q2 2026
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 699 | +38% | 108.96% | +26.73 pp | $17.58B | +78% |
| Q1 2026 | 508 | +25% | 82.23% | 8.69 pp | $9.89B | 15% |
| Q4 2025 | 405 | +14% | 90.92% | 8.06 pp | $11.59B | 10% |
| Q3 2025 | 356 | +83% | 98.98% | +30.60 pp | $12.93B | +401% |
| Q2 2025 | 195 | +28% | 68.38% | +35.02 pp | $2.58B | +270% |
| Q1 2025 | 152 | 13% | 33.36% | 0.36 pp | $698M | 39% |
| Q4 2024 | 174 | +32% | 33.72% | +16.74 pp | $1.15B | +139% |
| Q3 2024 | 132 | — | 16.98% | — | $480M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying IREN stock.
Based on Q2 2026 13F filings, institutional ownership of IREN Limited stands at 109.0%, held across 699 reporting institutions.
GOLDMAN SACHS GROUP INC is the largest reported institutional holder of IREN, with approximately 45,068,930 shares worth $2.06B as of Q2 2026.
Yes — 3 widely-followed marquee investors appear among the top 25 institutional holders of IREN, including SUSQUEHANNA INTERNATIONAL GROUP, LLP, JANE STREET GROUP, LLC, CITADEL ADVISORS LLC.
Our composite Smart Money Score for IREN is 89 out of 100 (Strong Smart Money). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
223 institutions opened new positions in IREN during Q2 2026, while 41 fully exited. 381 added to existing positions and 71 trimmed.
IREN institutional ownership rose by 26.73 percentage points quarter-over-quarter, with a net change of +191 holders.
The top 10 institutions account for 51.4% of all reported 13F value in IREN, and the top 25 account for 73.4%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
IREN Limited (IREN) Institutional Ownership