REPL Replimune Group, Inc.
Replimune Group, Inc. (REPL) Institutional Ownership
What the institutions did with REPL last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BAKER BROS. ADVISORS LP | 11.0M | 11.6% |
| BlackRock, Inc. | 9.0M | 9.4% |
| RTW INVESTMENTS, LP | 7.4M | 7.8% |
| Ridgeback Capital Investments L.P. | 7.3M | 7.7% |
| GOLDMAN SACHS GROUP INC | 4.5M | 4.8% |
| STATE STREET CORP | 4.4M | 4.6% |
| SUVRETTA CAPITAL MANAGEMENT, LLC | 4.4M | 4.6% |
| Boxer Capital Management, LLC | 4.0M | 4.2% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.9M | 3.0% |
| FCPM III SERVICES B.V. | 2.8M | 2.9% |
| AQR CAPITAL MANAGEMENT LLC | 2.6M | 2.7% |
| Logos Global Management LP | 2.5M | 2.6% |
| JANE STREET GROUP, LLC | 2.3M | 2.4% |
| Erste Asset Management GmbH | 2.1M | 2.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 2.0M | 2.1% |
| D. E. Shaw & Co., Inc. | 1.8M | 1.9% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1.6M | 1.7% |
| Opaleye Management Inc. | 1.4M | 1.4% |
| TORONTO DOMINION BANK | 1.3M | 1.3% |
| UBS Group AG | 1.1M | 1.2% |
| Artisan Partners Limited Partnership | 973.5K | 1.0% |
| FMR LLC | 929.4K | 1.0% |
| MILLENNIUM MANAGEMENT LLC | 822.0K | 0.9% |
| CITADEL ADVISORS LLC | 784.2K | 0.8% |
| Caption Management, LLC | 783.9K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 8.1M | 1.6M | -6.5M |
| Boxer Capital Management, LLC | Increased | 1.2M | 4.0M | +2.8M |
| BlackRock, Inc. | Increased | 6.2M | 9.0M | +2.7M |
| Logos Global Management LP | New | 0 | 2.5M | +2.5M |
| AQR CAPITAL MANAGEMENT LLC | Increased | 255.5K | 2.6M | +2.3M |
| GOLDMAN SACHS GROUP INC | Increased | 2.3M | 4.5M | +2.3M |
| JANE STREET GROUP, LLC | Increased | 428.1K | 2.3M | +1.9M |
| Opaleye Management Inc. | New | 0 | 1.4M | +1.4M |
| FMR LLC | Reduced | 2.0M | 929.4K | -1.1M |
| EcoR1 Capital, LLC | Sold Out | 1.0M | 0 | -1.0M |
| Artisan Partners Limited Partnership | New | 0 | 973.5K | +973.5K |
| ADAR1 Capital Management, LLC | Reduced | 1.6M | 655.8K | -927.2K |
| JPMORGAN CHASE & CO | Reduced | 790.0K | 61.0K | -728.9K |
| Point72 Asset Management, L.P. | New | 0 | 723.3K | +723.3K |
| Sio Capital Management, LLC | Sold Out | 720.0K | 0 | -720.0K |
| STATE STREET CORP | Increased | 3.8M | 4.4M | +657.9K |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 1.1M | 502.1K | -638.0K |
| Nuveen, LLC | Increased | 57.6K | 677.5K | +619.9K |
| UBS Group AG | Increased | 581.2K | 1.1M | +547.1K |
| D. E. Shaw & Co., Inc. | Reduced | 2.3M | 1.8M | -546.6K |
| Invesco Ltd. | Increased | 190.9K | 724.2K | +533.3K |
| MILLENNIUM MANAGEMENT LLC | Increased | 300.8K | 822.0K | +521.1K |
| Candriam S.C.A. | Sold Out | 394.0K | 0 | -394.0K |
| Susquehanna Portfolio Strategies, LLC | Increased | 152.8K | 545.1K | +392.3K |
| CITADEL ADVISORS LLC | Increased | 398.7K | 784.2K | +385.5K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 624.0K | 253.5K | -370.5K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 381.5K | 39.8K | -341.7K |
| Caption Management, LLC | Increased | 451.8K | 783.9K | +332.1K |
| TORONTO DOMINION BANK | Reduced | 1.6M | 1.3M | -316.0K |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Sold Out | 307.4K | 0 | -307.4K |
| SummitTX Capital, L.P. | Sold Out | 288.9K | 0 | -288.9K |
| Quinn Opportunity Partners LLC | Sold Out | 287.8K | 0 | -287.8K |
| ARMISTICE CAPITAL, LLC | New | 0 | 264.0K | +264.0K |
| Eversept Partners, LP | Increased | 334.9K | 590.3K | +255.4K |
| ALGERT GLOBAL LLC | Sold Out | 249.7K | 0 | -249.7K |
| Omega Fund Management, LLC | Sold Out | 248.7K | 0 | -248.7K |
| TD Asset Management Inc | Sold Out | 242.6K | 0 | -242.6K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.8M | 2.0M | +233.7K |
| Jefferies Financial Group Inc. | Reduced | 714.2K | 495.5K | -218.8K |
| NAN FUNG TRINITY (HK) LTD | Sold Out | 196.3K | 0 | -196.3K |
| Woodline Partners LP | Reduced | 381.0K | 191.4K | -189.6K |
| PANAGORA ASSET MANAGEMENT INC | Sold Out | 181.3K | 0 | -181.3K |
| MOORE CAPITAL MANAGEMENT, LP | Reduced | 311.1K | 130.2K | -180.9K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 344.8K | 166.6K | -178.2K |
| SILVERARC CAPITAL MANAGEMENT, LLC | Sold Out | 171.9K | 0 | -171.9K |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Reduced | 192.4K | 20.9K | -171.5K |
| ACADIAN ASSET MANAGEMENT LLC | Reduced | 170.0K | 592 | -169.4K |
| SUVRETTA CAPITAL MANAGEMENT, LLC | Increased | 4.2M | 4.4M | +168.0K |
| READYSTATE ASSET MANAGEMENT LP | Increased | 138.5K | 300.0K | +161.5K |
| Cerity Partners LLC | Increased | 18.4K | 167.5K | +149.1K |
| BARCLAYS PLC | Increased | 89.6K | 227.1K | +137.4K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 2.8M | 2.9M | +136.9K |
| XTX Topco Ltd | Sold Out | 131.4K | 0 | -131.4K |
| Squarepoint Ops LLC | New | 0 | 131.4K | +131.4K |
| Hudson Bay Capital Management LP | Sold Out | 131.0K | 0 | -131.0K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 552.6K | 681.8K | +129.2K |
| Trexquant Investment LP | New | 0 | 128.5K | +128.5K |
| Creative Planning | Increased | 49.1K | 174.2K | +125.1K |
| Resolute Capital Asset Partners LLC | New | 0 | 125.0K | +125.0K |
| Seven Fleet Capital Management LP | Sold Out | 120.4K | 0 | -120.4K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.