REPLIMUNE GROUP INC (REPL)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
199
Reporting holders
$1.2B
Reported value
112.6%
Of shares outstanding
9.4%
Held as options
+15
Holder change
Institutions report 94,559,778 shares against 83,945,161 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Over 100% because an adviser and a sub-adviser can both report the same shares, and both are counted.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BAKER BROS. ADVISORS LP | $122.3M | 11,045,336 | 0.61% | 25q | HELD |
| BlackRock, Inc. | $99.2M | 8,958,535 | 0.00% | 8q | +43.6%+$30.1M |
| RTW INVESTMENTS, LP | $82.0M | 7,411,581 | 0.70% | 9q | +0.7%+$605.1K |
| Ridgeback Capital Investments L.P. | $80.9M | 7,310,656 | 100.00% | new | NEW |
| GOLDMAN SACHS GROUP INC | $50.4M | 4,541,018 | 0.00% | 31q | +99.4%+$25.1M |
| STATE STREET CORP | $49.2M | 4,440,144 | 0.00% | 31q | +17.4%+$7.3M |
| MONTANOVA CAPITAL, LLC | $48.6M | 4,389,836 | 0.89% | 3q | +4.0%+$1.9M |
| Boxer Capital Management, LLC | $44.1M | 3,983,000 | 3.32% | 7q | +239.0%+$31.1M |
| Caption Management, LLC | $43.8M | 783,873 | 0.20% | 6q | +73.5%+$18.6M |
| VANGUARD CAPITAL MANAGEMENT LLC | $32.1M | 2,896,004 | 0.00% | 2q | +5.0%+$1.5M |
| FCPM III SERVICES B.V. | $31.1M | 2,808,368 | 4.14% | 11q | HELD |
| JANE STREET GROUP, LLC | $28.6M | 2,322,545 | 0.00% | 11q | +442.5%+$23.3M |
| AQR CAPITAL MANAGEMENT LLC | $28.4M | 2,566,241 | 0.01% | 2q | +904.4%+$25.6M |
| Logos Global Management LP | $27.7M | 2,500,000 | 1.19% | new | NEW |
| Erste Asset Management GmbH | $23.7M | 2,120,000 | 0.18% | 23q | HELD |
| GEODE CAPITAL MANAGEMENT, LLC | $22.5M | 2,035,187 | 0.00% | 31q | +13.0%+$2.6M |
| D. E. Shaw & Co., Inc. | $22.0M | 1,789,964 | 0.01% | 15q | -23.4%-$6.7M |
| CITADEL ADVISORS LLC | $21.3M | 784,233 | 0.00% | 31q | +96.7%+$10.5M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $20.4M | 253,450 | 0.00% | 23q | -59.4%-$29.8M |
| Opaleye Management Inc. | $15.3M | 1,384,993 | 1.39% | new | NEW |
| TORONTO DOMINION BANK | $14.1M | 1,275,000 | 0.02% | 4q | -19.9%-$3.5M |
| DIADEMA PARTNERS LP | $13.3M | options only | 1.68% | 7q | OPTIONS |
| UBS Group AG | $12.5M | 1,128,276 | 0.00% | 23q | +94.1%+$6.1M |
| MILLENNIUM MANAGEMENT LLC | $11.0M | 821,958 | 0.00% | 24q | +173.2%+$7.0M |
| Artisan Partners Limited Partnership | $10.8M | 973,496 | 0.02% | new | NEW |
| FMR LLC | $10.3M | 929,375 | 0.00% | 31q | -54.6%-$12.4M |
| Invesco Ltd. | $8.0M | 724,244 | 0.00% | 21q | +279.3%+$5.9M |
| Point72 Asset Management, L.P. | $8.0M | 723,262 | 0.01% | new | NEW |
| MORGAN STANLEY | $7.7M | 693,003 | 0.00% | 32q | +7.2%+$518.0K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $7.5M | 681,756 | 0.00% | 2q | +23.4%+$1.4M |
| Nuveen, LLC | $7.5M | 677,524 | 0.00% | 6q | +1076.0%+$6.9M |
| NORTHERN TRUST CORP | $7.4M | 665,618 | 0.00% | 31q | +13.0%+$846.8K |
| ADAR1 Capital Management, LLC | $7.3M | 655,784 | 0.33% | 5q | -58.6%-$10.3M |
| SIMPLEX TRADING, LLC | $7.2M | options only | 0.00% | 6q | OPTIONS |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $7.1M | 639,986 | 0.00% | 31q | +4.6%+$312.5K |
| Sixth Street Partners Management Company, L.P. | $7.1M | 639,986 | 0.00% | new | NEW |
| Eversept Partners, LP | $6.5M | 590,252 | 0.34% | 2q | +76.3%+$2.8M |
| Susquehanna Portfolio Strategies, LLC | $6.0M | 545,109 | 0.10% | 3q | +256.7%+$4.3M |
| BARCLAYS PLC | $6.0M | 227,063 | 0.00% | 31q | +153.4%+$3.6M |
| DIMENSIONAL FUND ADVISORS LP | $5.6M | 502,130 | 0.00% | 25q | -56.0%-$7.1M |
| Jefferies Financial Group Inc. | $5.5M | 495,465 | 0.04% | 3q | -30.6%-$2.4M |
| VANGUARD FIDUCIARY TRUST CO | $5.4M | 489,190 | 0.00% | 2q | +3.0%+$155.7K |
| GROUP ONE TRADING LLC | $5.4M | 2,112 | 0.01% | 15q | -93.1%-$73.2M |
| CITIGROUP INC | $4.5M | 108,877 | 0.00% | 31q | +598.4%+$3.9M |
| BANK OF AMERICA CORP /DE/ | $3.6M | 329,385 | 0.00% | 31q | +30.0%+$840.6K |
| READYSTATE ASSET MANAGEMENT LP | $3.3M | 299,958 | 0.11% | 2q | +116.6%+$1.8M |
| ARMISTICE CAPITAL, LLC | $2.9M | 264,000 | 0.04% | new | NEW |
| Bank of New York Mellon Corp | $2.6M | 235,405 | 0.00% | 31q | +14.9%+$338.9K |
| WELLINGTON MANAGEMENT GROUP LLP | $2.4M | 215,302 | 0.00% | 21q | +9.0%+$196.2K |
| Woodline Partners LP | $2.1M | 191,424 | 0.01% | 14q | -49.8%-$2.1M |
| Creative Planning | $1.9M | 174,164 | 0.00% | 10q | +254.9%+$1.4M |
| Engineers Gate Manager LP | $1.9M | 172,998 | 0.02% | 2q | +15.0%+$249.1K |
| Cerity Partners LLC | $1.9M | 167,504 | 0.00% | 2q | +809.3%+$1.7M |
| TWO SIGMA INVESTMENTS, LP | $1.8M | 166,592 | 0.00% | 11q | -51.7%-$2.0M |
| MERCER GLOBAL ADVISORS INC /ADV | $1.8M | 164,000 | 0.00% | 2q | +547.6%+$1.5M |
| BNP PARIBAS FINANCIAL MARKETS | $1.8M | 159,975 | 0.00% | 30q | +1.0%+$17.9K |
| Squarepoint Ops LLC | $1.5M | 131,354 | 0.00% | new | NEW |
| MOORE CAPITAL MANAGEMENT, LP | $1.4M | 130,195 | 0.02% | 2q | -58.2%-$2.0M |
| Trexquant Investment LP | $1.4M | 128,503 | 0.01% | new | NEW |
| Resolute Capital Asset Partners LLC | $1.4M | 125,000 | 0.59% | new | NEW |
| Mariner, LLC | $1.2M | 110,276 | 0.00% | new | NEW |
| NEW YORK STATE COMMON RETIREMENT FUND | $1.2M | 108,184 | 0.00% | 31q | +611.2%+$1.0M |
| RHUMBLINE ADVISERS | $1.2M | 103,943 | 0.00% | 30q | +18.5%+$179.4K |
| HSBC HOLDINGS PLC | $1.0M | 92,154 | 0.00% | new | NEW |
| RAYMOND JAMES FINANCIAL INC | $986.3K | 89,096 | 0.00% | 5q | +23.5%+$187.6K |
| IEQ CAPITAL, LLC | $907.5K | 81,982 | 0.00% | new | NEW |
| WELLS FARGO & COMPANY/MN | $891.3K | 80,515 | 0.00% | 31q | -5.8%-$54.9K |
| Pavaki Capital Management LLC | $890.0K | 80,400 | 0.31% | new | NEW |
| Verition Fund Management LLC | $885.6K | options only | 0.00% | new | OPTIONS |
| DEUTSCHE BANK AG\ | $857.4K | 77,455 | 0.00% | 32q | +41.0%+$249.2K |
| Rafferty Asset Management, LLC | $845.2K | 76,349 | 0.00% | 8q | -35.6%-$466.3K |
| Tidal Investments LLC | $836.6K | 75,572 | 0.00% | 2q | -29.3%-$346.6K |
| Tema ETFs LLC | $836.6K | 75,572 | 0.03% | 6q | -29.3%-$346.6K |
| FRED ALGER MANAGEMENT, LLC | $730.2K | 65,961 | 0.00% | new | NEW |
| LPL Financial LLC | $724.1K | 65,410 | 0.00% | 5q | +398.1%+$578.7K |
| JPMORGAN CHASE & CO | $683.5K | 61,023 | 0.00% | 31q | -92.3%-$8.2M |
| Russell Investments Group, Ltd. | $660.2K | 59,639 | 0.00% | 10q | +89.4%+$311.6K |
| LMR Partners LLP | $561.2K | 50,699 | 0.00% | new | NEW |
| Diametric Capital, LP | $555.6K | 50,186 | 0.06% | new | NEW |
| ALLIANCEBERNSTEIN L.P. | $553.1K | 72,300 | 0.00% | 29q | +16.4%+$77.7K |
| DLD Asset Management, LP | $553.0K | options only | 0.04% | 4q | OPTIONS |
| Persistent Asset Partners Ltd | $531.1K | 1,711 | 0.16% | 3q | -93.3%-$7.4M |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $521.1K | 47,414 | 0.00% | new | NEW |
| MetLife Investment Management, LLC | $513.4K | 46,374 | 0.00% | 25q | +20.9%+$88.8K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $502.9K | 45,325 | 0.00% | 9q | +10.0%+$45.5K |
| SEI INVESTMENTS CO | $502.6K | 45,403 | 0.00% | new | NEW |
| Quantinno Capital Management LP | $481.0K | 43,451 | 0.00% | 4q | -59.9%-$719.8K |
| Balyasny Asset Management L.P. | $452.2K | 40,853 | 0.00% | 6q | +32.6%+$111.1K |
| Exome Asset Management LLC | $446.8K | 40,361 | 0.28% | new | NEW |
| Merit Financial Group, LLC | $444.2K | 40,128 | 0.00% | new | NEW |
| KLCM Advisors, Inc. | $442.8K | 40,000 | 0.03% | new | NEW |
| RENAISSANCE TECHNOLOGIES LLC | $440.6K | 39,800 | 0.00% | 3q | -89.6%-$3.8M |
| PROFUND ADVISORS LLC | $429.2K | 38,776 | 0.01% | 8q | -26.7%-$156.6K |
| Virtus Investment Advisers, LLC | $407.9K | 36,846 | 0.10% | 6q | +37.6%+$111.4K |
| Simplicity Wealth,LLC | $344.3K | 31,101 | 0.01% | new | NEW |
| Bleakley Financial Group, LLC | $333.6K | 30,131 | 0.00% | new | NEW |
| Vanguard Global Advisers, LLC | $324.3K | 29,299 | 0.00% | 2q | HELD |
| Walleye Trading LLC | $322.1K | options only | 0.00% | 4q | OPTIONS |
| VERUS CAPITAL PARTNERS, LLC | $305.0K | 27,550 | 0.02% | new | NEW |
| AXQ CAPITAL, LP | $300.2K | 27,121 | 0.03% | 3q | +4.1%+$11.7K |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-14 | 13G/A | Ridgeback Capital Investments L.P.with 2 co-filers | 8.7% |
| 2026-08-11 | 13D/A | Baker Bros. Advisors LPwith 3 co-filers | 11.8% |
| 2026-08-10 | 13G | THE GOLDMAN SACHS GROUP, INC.with 1 co-filers | 5.3% |
| 2026-08-07 | 13G | STATE STREET CORPORATION | 5.3% |
| 2026-08-06 | 13G/A | Montanova Capital, LLCwith 2 co-filers | 7.9% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 199 | $1.2B | 94,559,778 | 72 | 70 | 41 | 9.4% |
| Q1 2026 | 184 | $616.2M | 73,013,413 | 41 | 59 | 49 | 9.9% |
| Q4 2025 | 162 | $746.5M | 71,206,134 | 31 | 53 | 50 | 7.4% |
| Q3 2025 | 162 | $364.4M | 74,270,062 | 38 | 56 | 47 | 14.5% |
| Q2 2025 | 165 | $694.4M | 69,978,618 | 31 | 45 | 62 | 6.5% |
| Q1 2025 | 160 | $696.7M | 71,210,925 | 25 | 58 | 39 | 0.4% |
| Q4 2024 | 148 | $810.0M | 66,846,142 | 22 | 59 | 33 | 0.1% |
| Q3 2024 | 133 | $657.2M | 59,882,736 | 16 | 53 | 39 | 0.2% |
| Q2 2024 | 141 | $542.4M | 60,261,539 | 24 | 56 | 42 | 0.2% |
| Q1 2024 | 138 | $514.8M | 62,868,509 | 26 | 48 | 35 | 0.4% |
| Q4 2023 | 130 | $538.0M | 63,281,768 | 34 | 49 | 26 | 0.9% |
| Q3 2023 | 121 | $860.4M | 46,142,310 | 16 | 45 | 36 | 8.5% |
| Q2 2023 | 126 | $1.0B | 43,402,158 | 20 | 39 | 52 | 2.3% |
| Q1 2023 | 115 | $775.5M | 44,117,975 | 17 | 56 | 26 | 0.0% |
| Q4 2022 | 108 | $1.0B | 37,338,624 | 30 | 49 | 17 | 0.4% |
| Q3 2022 | 105 | $706.7M | 40,760,752 | 8 | 45 | 25 | 0.4% |
| Q2 2022 | 102 | $702.5M | 39,999,559 | 7 | 34 | 38 | 0.3% |
| Q1 2022 | 106 | $665.2M | 39,120,056 | 19 | 38 | 25 | 0.0% |
| Q4 2021 | 98 | $1.1B | 38,931,656 | 8 | 39 | 29 | 0.0% |
| Q3 2021 | 101 | $1.0B | 35,350,639 | 5 | 38 | 33 | 0.0% |
| Q2 2021 | 111 | $1.3B | 34,863,271 | 14 | 38 | 38 | 0.3% |
| Q1 2021 | 108 | $1.1B | 34,827,574 | 16 | 43 | 30 | 0.3% |
| Q4 2020 | 112 | $1.3B | 34,569,469 | 42 | 45 | 16 | 0.3% |
| Q3 2020 | 77 | $611.8M | 26,601,007 | 13 | 37 | 18 | 0.0% |
| Q2 2020 | 76 | $630.9M | 25,420,982 | 24 | 36 | 13 | 0.0% |
| Q1 2020 | 56 | $225.3M | 22,619,754 | 4 | 22 | 20 | 0.0% |
| Q4 2019 | 61 | $318.1M | 22,184,282 | 15 | 29 | 10 | 0.0% |
| Q3 2019 | 51 | $257.9M | 18,574,790 | 2 | 21 | 9 | 0.0% |
| Q2 2019 | 53 | $286.6M | 19,565,947 | 5 | 19 | 11 | 0.0% |
| Q1 2019 | 53 | $368.8M | 24,235,285 | 6 | 24 | 8 | 0.0% |
| Q4 2018 | 50 | $182.1M | 18,208,786 | 2 | 0 | 2 | 0.0% |