Replimune Group, Inc.
REPL- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001737953
In the last 90 days, Replimune Group, Inc. insiders filed 0 open-market purchases and 5 sales; 199 institutions reported holding it in 13F filings for Q2 2026, worth $1.06B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Replimune Group, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 180
- +17 vs. Q4 2025
- Shares held
- 81.1M
- +5.13M (+6.7%) vs. Q4 2025
- Total value
- $619.2M
- −$119.3M (−16.2%) vs. Q4 2025
- New holders
- 46
- 62 more added
- Sold out
- 29
- 49 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting REPL on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 199 | $1.06B |
| Q1 2026 | 180 | $619.2M |
| Q4 2025 | 165 | $775.2M |
| Q3 2025 | 163 | $347.5M |
| Q2 2025 | 175 | $752.1M |
| Q1 2025 | 167 | $799.3M |
| Q4 2024 | 157 | $943.2M |
| Q3 2024 | 144 | $766.7M |
| Q2 2024 | 149 | $638.1M |
| Q1 2024 | 150 | $547.8M |
| Q4 2023 | 140 | $556.8M |
| Q3 2023 | 127 | $970.9M |
| Q2 2023 | 141 | $1.27B |
| Q1 2023 | 140 | $949.0M |
| Q4 2022 | 135 | $1.31B |
| Q3 2022 | 106 | $703.9M |
| Q2 2022 | 102 | $700.2M |
| Q1 2022 | 107 | $665.0M |
| Q4 2021 | 99 | $1.05B |
| Q3 2021 | 101 | $1.05B |
| Q2 2021 | 110 | $1.34B |
| Q1 2021 | 108 | $1.06B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Replimune Group, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Baker Bros. Advisors LP | 11,045,336 | $84.5M | 0.49% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 8,121,433 | $62.1M | 0.01% | −140,863−1.7% | Reduced |
| RTW Investments, LP | 7,356,916 | $56.3M | 0.56% | +216,564+3.0% | Added |
| BlackRock, Inc. | 6,239,239 | $47.7M | 0.00% | +169,606+2.8% | Added |
| Suvretta Capital Management, LLC | 4,221,836 | $32.3M | 0.88% | +4,185,798+11,615.0% | Added |
| State Street Corp | 3,782,237 | $28.9M | 0.00% | +89,130+2.4% | Added |
| FCPM III Services B.V. | 2,808,368 | $21.5M | 2.97% | 00.0% | Unchanged |
| Vanguard Capital Management LLC | 2,759,120 | $21.1M | 0.00% | +2,759,120 | New |
| D. E. Shaw & Co., Inc. | 2,336,528 | $17.9M | 0.01% | −238,514−9.3% | Reduced |
| Goldman Sachs Group Inc | 2,277,276 | $17.4M | 0.00% | +1,619,180+246.0% | Added |
| FMR LLC | 2,045,490 | $15.6M | 0.00% | −936,090−31.4% | Reduced |
| Erste Asset Management GmbH | 2,120,000 | $15.3M | 0.14% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 1,801,525 | $13.8M | 0.00% | +51,331+2.9% | Added |
| Toronto Dominion Bank | 1,591,030 | $12.2M | 0.02% | −638,497−28.6% | Reduced |
| ADAR1 Capital Management, LLC | 1,582,987 | $12.1M | 0.73% | +341,665+27.5% | Added |
| Boxer Capital Management, LLC | 1,175,000 | $8.99M | 1.18% | +425,000+56.7% | Added |
| Dimensional Fund Advisors LP | 1,140,099 | $8.72M | 0.00% | +20,742+1.9% | Added |
| EcoR1 Capital, LLC | 1,000,000 | $7.65M | 0.33% | +1,000,000 | New |
| JPMorgan Chase & Co | 789,951 | $5.69M | 0.00% | −135,222−14.6% | Reduced |
| Sio Capital Management, LLC | 720,036 | $5.51M | 0.79% | +720,036 | New |
| Jefferies Financial Group Inc. | 714,225 | $5.46M | 0.07% | −10.0% | Reduced |
| Morgan Stanley | 646,213 | $4.94M | 0.00% | −168,675−20.7% | Reduced |
| Susquehanna International Group, LLP | 623,979 | $4.77M | 0.01% | +17,135+2.8% | Added |
| Charles Schwab Investment Management Inc | 611,759 | $4.68M | 0.00% | +23,869+4.1% | Added |
| Northern Trust Corp | 589,120 | $4.51M | 0.00% | +49,520+9.2% | Added |
| UBS Group AG | 581,210 | $4.45M | 0.00% | −23,103−3.8% | Reduced |
| Vanguard Portfolio Management LLC | 552,576 | $4.23M | 0.00% | +552,576 | New |
| Vanguard Fiduciary Trust Co | 475,126 | $3.63M | 0.00% | +475,126 | New |
| Caption Management, LLC | 451,822 | $3.46M | 0.16% | +223,252+97.7% | Added |
| Jane Street Group, LLC | 428,145 | $3.28M | 0.00% | −156,185−26.7% | Reduced |
| Citadel Advisors LLC | 398,729 | $3.05M | 0.00% | +240,370+151.8% | Added |
| Candriam Luxembourg S.C.A. | 394,027 | $3.01M | 0.02% | +394,027 | New |
| Renaissance Technologies LLC | 381,453 | $2.92M | 0.00% | −23,600−5.8% | Reduced |
| Woodline Partners LP | 380,988 | $2.91M | 0.01% | −190,000−33.3% | Reduced |
| Two Sigma Investments, LP | 344,751 | $2.64M | 0.00% | −99,323−22.4% | Reduced |
| Eversept Partners, LP | 334,861 | $2.56M | 0.17% | +334,861 | New |
| Moore Capital Management, LP | 311,124 | $2.38M | 0.09% | +311,124 | New |
| Adage Capital Partners GP, L.L.C. | 307,368 | $2.35M | 0.00% | −1,500,000−83.0% | Reduced |
| Millennium Management LLC | 300,833 | $2.30M | 0.00% | −533,729−64.0% | Reduced |
| SummitTX Capital, L.P. | 288,889 | $2.21M | 0.07% | +180,086+165.5% | Added |
| Quinn Opportunity Partners LLC | 287,795 | $2.20M | 0.12% | −105,120−26.8% | Reduced |
| AQR Capital Management LLC | 255,495 | $1.95M | 0.00% | +255,495 | New |
| Bank of America Corp | 253,449 | $1.94M | 0.00% | +38,119+17.7% | Added |
| Algert Global LLC | 249,740 | $1.91M | 0.03% | +249,740 | New |
| Omega Fund Management, LLC | 248,672 | $1.91M | 1.17% | 00.0% | Unchanged |
| TD Asset Management Inc | 242,614 | $1.86M | 0.00% | −23,870−9.0% | Reduced |
| Bank of New York Mellon Corp | 204,791 | $1.57M | 0.00% | −4,431−2.1% | Reduced |
| Wellington Management Group LLP | 197,578 | $1.51M | 0.00% | −11,091−5.3% | Reduced |
| Nan Fung Trinity (HK) Ltd | 196,327 | $1.50M | 0.16% | −379,200−65.9% | Reduced |
| Manufacturers Life Insurance Company, The | 192,350 | $1.47M | 0.00% | +13,439+7.5% | Added |
| Invesco Ltd. | 190,925 | $1.46M | 0.00% | −422,090−68.9% | Reduced |
| Panagora Asset Management Inc | 181,281 | $1.39M | 0.01% | +181,281 | New |
| Silverarc Capital Management, LLC | 171,936 | $1.32M | 0.15% | +171,936 | New |
| Acadian Asset Management LLC | 170,040 | $1.30M | 0.00% | +113,317+199.8% | Added |
| BNP Paribas Arbitrage, SA | 158,362 | $1.21M | 0.00% | −302,342−65.6% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 152,828 | $1.17M | 0.02% | +85,953+128.5% | Added |
| SG Americas Securities, LLC | 151,674 | $1.16M | 0.00% | +79,719+110.8% | Added |
| Engineers Gate Manager LP | 150,494 | $1.15M | 0.01% | +150,494 | New |
| Readystate Asset Management LP | 138,488 | $1.06M | 0.06% | +138,488 | New |
| XTX Topco Ltd | 131,425 | $1.01M | 0.02% | +98,262+296.3% | Added |
| Hudson Bay Capital Management LP | 130,995 | $1.00M | 0.01% | −22,655−14.7% | Reduced |
| Seven Fleet Capital Management LP | 120,400 | $921.1K | 0.29% | +120,400 | New |
| Rafferty Asset Management, LLC | 118,476 | $906.3K | 0.00% | −22,433−15.9% | Reduced |
| Quantinno Capital Management LP | 108,477 | $829.8K | 0.00% | +96,188+782.7% | Added |
| Tema ETFs LLC | 106,885 | $817.7K | 0.05% | +55,603+108.4% | Added |
| Toroso Investments, LLC | 106,885 | $817.7K | 0.00% | +106,885 | New |
| Simplex Trading, LLC | 104,875 | $802.3K | 0.02% | +92,518+748.7% | Added |
| Jump Financial, LLC | 104,379 | $798.5K | 0.01% | −192,464−64.8% | Reduced |
| Diadema Partners LP | 100,660 | $770.0K | 0.32% | −130,337−56.4% | Reduced |
| Barclays PLC | 89,622 | $685.6K | 0.00% | −202,563−69.3% | Reduced |
| Rhumbline Advisers | 87,740 | $671.2K | 0.00% | −1,571−1.8% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 86,910 | $664.9K | 0.00% | +86,910 | New |
| Alliancebernstein L.P. | 62,140 | $604.0K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Inc | 72,145 | $551.9K | 0.00% | +24,781+52.3% | Added |
| Walleye Capital LLC | 71,592 | $547.7K | 0.00% | +71,592 | New |
| Zacks Investment Management | 70,360 | $538.3K | 0.00% | +70,360 | New |
| Y-Intercept (Hong Kong) Ltd | 68,978 | $527.7K | 0.01% | +68,978 | New |
| ACT Capital Management, LLC | 61,500 | $470.5K | 0.37% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 58,527 | $447.7K | 0.00% | +58,527 | New |
| Nuveen, LLC | 57,614 | $440.7K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 54,944 | $420.3K | 0.00% | +1,000+1.9% | Added |
| Profund Advisors LLC | 52,922 | $404.9K | 0.01% | +777+1.5% | Added |
| State of Wisconsin Investment Board | 52,407 | $400.9K | 0.00% | +11,226+27.3% | Added |
| Creative Planning | 49,081 | $375.5K | 0.00% | +3,920+8.7% | Added |
| Wells Fargo & Company | 42,739 | $327.0K | 0.00% | −47,985−52.9% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 41,223 | $311.6K | 0.00% | +871+2.2% | Added |
| MetLife Investment Management | 38,355 | $293.4K | 0.00% | +4,027+11.7% | Added |
| Federated Hermes, Inc. | 37,274 | $285.1K | 0.00% | +37,274 | New |
| Brevan Howard Capital Management LP | 35,893 | $274.6K | 0.00% | −17,068−32.2% | Reduced |
| Los Angeles Capital Management LLC | 33,588 | $256.9K | 0.00% | −10,457−23.7% | Reduced |
| Voya Investment Management LLC | 31,741 | $242.8K | 0.00% | −352−1.1% | Reduced |
| Russell Investments Group, Ltd. | 31,492 | $240.9K | 0.00% | +23,371+287.8% | Added |
| Balyasny Asset Management LLC | 30,818 | $235.8K | 0.00% | +5,499+21.7% | Added |
| Group One Trading, L.P. | 30,714 | $235.0K | 0.01% | +30,714 | New |
| Vanguard Global Advisers, LLC | 29,299 | $224.1K | 0.00% | +29,299 | New |
| Quadrature Capital Ltd | 28,615 | $218.9K | 0.00% | +13,920+94.7% | Added |
| Virtus Investment Advisers, Inc. | 26,786 | $204.9K | 0.06% | +653+2.5% | Added |
| DRW Securities, LLC | 26,467 | $202.5K | 0.01% | +26,467 | New |
| Axq Capital, LP | 26,065 | $199.4K | 0.03% | +6,203+31.2% | Added |
| B Group, Inc. | 26,000 | $198.9K | 0.15% | +26,000 | New |