REPLIMUNE GROUP INC (REPL)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
Institutions report 95,534,221 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.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
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 incl. $110.7K options CALL | 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 incl. $35.1M options CALL+PUT | 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 incl. $2.9M options CALL+PUT | 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 incl. $2.2M options PUT | 1,789,964 | 0.01% | 15q | -23.4%-$6.7M |
| CITADEL ADVISORS LLC | $21.3M incl. $12.7M options CALL+PUT | 784,233 | 0.00% | 31q | +96.7%+$10.5M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $20.4M incl. $17.5M options CALL+PUT | 253,450 | 0.00% | 23q | -59.4%-$29.8M |
| PRICE T ROWE ASSOCIATES INC /MD/ | $17.9M | 1,620,963 | 0.00% | 25q | -80.0%-$72.0M |
| 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 CALL+PUT | 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 incl. $1.9M options PUT | 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 CALL+PUT | options only | 0.00% | 6q | OPTIONS |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $7.1M | 639,986 | 0.00% | 31q | +4.6%+$312.5K |
| 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 incl. $3.5M options CALL | 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 incl. $5.4M options CALL+PUT | 2,112 | 0.01% | 15q | -93.1%-$73.2M |
| CITIGROUP INC | $4.5M incl. $3.3M options PUT | 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 |
| 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 |
| SG Americas Securities, LLC | $1.0M | 92,476 | 0.00% | 8q | -39.0%-$655.5K |
| HRT FINANCIAL LP | $990.0K incl. $990.0K options OPT | 89,500 | 0.00% | new | NEW |
| RAYMOND JAMES FINANCIAL INC | $986.3K | 89,096 | 0.00% | 5q | +23.5%+$187.6K |
| MERCER GLOBAL ADVISORS INC /ADV | $907.7K | 82,000 | 0.00% | 2q | +223.8%+$627.4K |
| IEQ CAPITAL, LLC | $907.5K | 81,982 | 0.00% | new | NEW |
| WELLS FARGO & COMPANY/MN | $891.3K | 80,515 | 0.00% | 31q | +88.4%+$418.2K |
| Pavaki Capital Management LLC | $890.0K | 80,400 | 0.31% | new | NEW |
| 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 PUT | options only | 0.04% | 4q | OPTIONS |
| Persistent Asset Partners Ltd | $531.1K incl. $512.2K options CALL+PUT | 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 |
| KLCM Advisors, Inc. | $442.8K | 40,000 | 0.03% | new | NEW |
| Verition Fund Management LLC | $442.8K PUT | options only | 0.00% | new | OPTIONS |
| 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 CALL+PUT | options only | 0.00% | 4q | OPTIONS |
| VERUS CAPITAL PARTNERS, LLC | $305.0K | 27,550 | 0.02% | new | NEW |
Showing the largest 100 of 206 reported holders. The count of 205 above leaves out 1 position whose reported value failed our price check; it is listed here as filed.
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-09-16 | 2026-09-15 | Charter or bylaws amended | filing |
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-10 | Patel Sushil | Chief Executive Officer | Sold | 39,341 | $510.3K |
| 2026-05-18 | Patel Sushil | Chief Executive Officer | Sold | 37,324 | $189.6K |
| 2026-08-10 | Hill Emily Luisa | Chief Financial Officer | Sold | 11,448 | $148.5K |
| 2026-08-10 | Xynos Konstantinos | Chief Medical Officer | Sold | 11,447 | $148.5K |
| 2026-08-17 | Hill Emily Luisa | Chief Financial Officer | Sold | 9,256 | $132.2K |
| 2026-06-01 | Sarchi Christopher | Chief Commercial Officer | Sold | 12,000 | $110.9K |
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 |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 42 | $5.9M | 444,233 | 11 | 10 | 13 | 0.0% |
| Q2 2026 | 205 | $1.2B | 95,534,221 | 74 | 71 | 44 | 9.3% |
| Q1 2026 | 190 | $681.0M | 81,166,145 | 43 | 61 | 50 | 9.1% |
| Q4 2025 | 170 | $830.8M | 79,816,290 | 31 | 57 | 53 | 6.7% |
| Q3 2025 | 175 | $402.3M | 82,920,203 | 42 | 60 | 49 | 13.6% |
| Q2 2025 | 176 | $800.7M | 81,028,086 | 35 | 47 | 63 | 6.0% |
| Q1 2025 | 167 | $803.4M | 82,050,180 | 26 | 59 | 42 | 0.4% |
| Q4 2024 | 158 | $944.3M | 77,881,941 | 24 | 62 | 33 | 0.1% |
| Q3 2024 | 143 | $770.7M | 70,197,293 | 21 | 55 | 40 | 0.2% |
| Q2 2024 | 149 | $641.3M | 71,143,679 | 25 | 60 | 44 | 0.2% |
| Q1 2024 | 151 | $595.5M | 72,624,272 | 30 | 54 | 36 | 0.4% |
| Q4 2023 | 139 | $602.2M | 70,785,344 | 35 | 51 | 29 | 0.9% |
| Q3 2023 | 135 | $1.1B | 56,996,424 | 16 | 49 | 41 | 7.3% |
| Q2 2023 | 142 | $1.3B | 55,643,403 | 24 | 43 | 57 | 1.8% |
| Q1 2023 | 140 | $969.8M | 54,978,797 | 21 | 66 | 34 | 0.0% |
| Q4 2022 | 135 | $1.3B | 48,189,968 | 35 | 59 | 28 | 0.3% |
| Q3 2022 | 99 | $942.2M | 54,840,365 | 7 | 42 | 25 | 0.3% |
| Q2 2022 | 98 | $937.0M | 53,433,067 | 7 | 33 | 36 | 0.2% |
| Q1 2022 | 102 | $885.0M | 52,046,740 | 19 | 36 | 24 | 0.0% |
| Q4 2021 | 95 | $1.6B | 57,861,219 | 8 | 38 | 29 | 0.0% |
| Q3 2021 | 97 | $1.6B | 54,280,942 | 5 | 37 | 33 | 0.0% |
| Q2 2021 | 107 | $2.1B | 54,831,132 | 14 | 37 | 37 | 0.2% |
| Q1 2021 | 104 | $1.6B | 53,404,808 | 15 | 43 | 29 | 0.2% |
| Q4 2020 | 109 | $1.6B | 41,258,465 | 41 | 45 | 15 | 0.2% |
| Q3 2020 | 75 | $766.1M | 33,304,464 | 13 | 36 | 18 | 0.0% |
| Q2 2020 | 74 | $788.5M | 31,762,958 | 23 | 36 | 12 | 0.0% |
| Q1 2020 | 55 | $225.2M | 22,615,683 | 4 | 21 | 20 | 0.0% |
| Q4 2019 | 60 | $318.1M | 22,182,423 | 15 | 29 | 9 | 0.0% |
| Q3 2019 | 50 | $257.9M | 18,572,876 | 2 | 20 | 9 | 0.0% |
| Q2 2019 | 52 | $699.1M | 47,736,407 | 5 | 19 | 10 | 0.0% |
| Q1 2019 | 52 | $368.8M | 24,232,815 | 5 | 24 | 8 | 0.0% |
| Q4 2018 | 50 | $866.4M | 86,671,255 | 2 | 0 | 2 | 0.0% |
