Repare Therapeutics Inc. - RPTX
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BVF INC/IL | History | No change | 10,333,600 | 26,867 | 0.9% | 0.74% | 1 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Blue Owl Capital Holdings LP | History | No change | 3,443,659 | 8,953 | 2.76% | 1.88% | 2 | 0 | 0.0% | Q4 2025 | Feb 20, 2026 |
| ORBIMED ADVISORS LLC | History | No change | 3,322,488 | 8,638 | 0.18% | 0.14% | 3 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Redmile Group, LLC | History | No change | 1,586,174 | 4,124 | 0.3% | 0.27% | 4 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Rangeley Capital, LLC | History | Added to | 1,287,829 | 3,348 | 2.78% | 0.98% | 5 | +641,953 | 99.39% | Q4 2025 | Feb 17, 2026 |
| MARSHALL WACE, LLP | History | New | 1,115,744 | 2,900 | 0.0% | — | 6 | +1,115,744 | New | Q4 2025 | Feb 13, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Added to | 981,360 | 2,551 | 0.0% | 0.0% | 7 | +257,200 | 35.52% | Q4 2025 | Feb 12, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Added to | 618,672 | 1,606 | 0.0% | 0.0% | 8 | +50,371 | 8.86% | Q4 2025 | Feb 10, 2026 |
| JANE STREET GROUP, LLC | History | New | 372,004 | 967 | 0.0% | — | 9 | +372,004 | New | Q4 2025 | Feb 12, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Added to | 333,694 | 867 | 0.0% | 0.0% | 10 | +322,727 | 2942.71% | Q4 2025 | Feb 17, 2026 |
| Yakira Capital Management, Inc. | History | New | 266,601 | 693 | 0.23% | — | 11 | +266,601 | New | Q4 2025 | Feb 13, 2026 |
| NORTHERN TRUST CORP | History | Reduced | 260,311 | 676 | 0.0% | 0.0% | 12 | -1,890 | -0.72% | Q4 2025 | Feb 17, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 255,312 | 663 | 0.0% | 0.0% | 13 | -443,985 | -63.49% | Q4 2025 | Feb 17, 2026 |
| EQUITEC PROPRIETARY MARKETS, LLC | History | New | 249,075 | 647 | 0.37% | — | 14 | +249,075 | New | Q4 2025 | Feb 17, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 208,400 | 541 | 0.0% | 0.0% | 15 | +100,300 | 92.78% | Q4 2025 | Feb 17, 2026 |
| BlackRock, Inc. | History | Reduced | 144,219 | 374 | 0.0% | 0.0% | 16 | -2,331 | -1.59% | Q4 2025 | Feb 12, 2026 |
| Militia Capital Partners, LP | History | No change | 119,176 | 309 | 0.12% | 0.1% | 17 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| XTX Topco Ltd | History | Added to | 116,933 | 304 | 0.01% | 0.0% | 18 | +69,386 | 145.93% | Q4 2025 | Feb 17, 2026 |
| Walleye Capital LLC | History | New | 106,683 | 277 | 0.0% | — | 19 | +106,683 | New | Q4 2025 | Feb 13, 2026 |
| BANK OF MONTREAL /CAN/ | History | No change | 104,919 | 272 | 0.0% | 0.0% | 20 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| TWO SIGMA ADVISERS, LP | History | Added to | 54,200 | 140 | 0.0% | 0.0% | 21 | +26,500 | 95.67% | Q4 2025 | Feb 17, 2026 |
| Point72 Asset Management, L.P. | History | New | 51,252 | 133 | 0.0% | — | 22 | +51,252 | New | Q4 2025 | Feb 17, 2026 |
| HRT FINANCIAL LP | History | New | 42,301 | 109 | 0.0% | — | 23 | +42,301 | New | Q4 2025 | Feb 12, 2026 |
| Quinn Opportunity Partners LLC | History | No change | 40,000 | 104 | 0.0% | 0.0% | 24 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| FNY Investment Advisers, LLC | History | New | 35,000 | 91 | 0.03% | — | 25 | +35,000 | New | Q4 2025 | Jan 16, 2026 |
| NewEdge Wealth, LLC | History | No change | 32,959 | 85 | 0.0% | 0.0% | 26 | 0 | 0.0% | Q4 2025 | Feb 03, 2026 |
| Virtu Financial LLC | History | New | 15,488 | 40 | 0.0% | — | 27 | +15,488 | New | Q4 2025 | Feb 23, 2026 |
| Squarepoint Ops LLC | History | Reduced | 14,485 | 37 | 0.0% | 0.0% | 28 | -50,758 | -77.8% | Q4 2025 | Feb 13, 2026 |
| Covestor Ltd | History | New | 13,627 | 35 | 0.02% | — | 30 | +13,627 | New | Q4 2025 | Feb 06, 2026 |
| OCCUDO QUANTITATIVE STRATEGIES LP | History | New | 13,548 | 35 | 0.0% | — | 29 | +13,548 | New | Q4 2025 | Feb 17, 2026 |
| HARBOURVEST PARTNERS LLC | History | No change | 12,276 | 31 | 0.02% | 0.01% | 31 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Engineers Gate Manager LP | History | Added to | 11,627 | 30 | 0.0% | 0.0% | 32 | +124 | 1.08% | Q4 2025 | Feb 17, 2026 |
| StoneX Group Inc. | History | New | 10,603 | 27 | 0.0% | — | 34 | +10,603 | New | Q4 2025 | Feb 12, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 10,737 | 27 | 0.0% | 0.0% | 33 | -2,118 | -16.48% | Q4 2025 | Feb 17, 2026 |
| CIBC WORLD MARKET INC. | History | No change | 10,500 | 27 | 0.0% | 0.0% | 35 | 0 | 0.0% | Q4 2025 | Feb 10, 2026 |
| STIFEL FINANCIAL CORP | History | Reduced | 10,000 | 26 | 0.0% | 0.0% | 36 | -67,600 | -87.11% | Q4 2025 | Feb 13, 2026 |
| Federation des caisses Desjardins du Quebec | History | Added to | 2,259 | 5 | 0.0% | — | 37 | +2,000 | 772.2% | Q4 2025 | Feb 12, 2026 |
| SBI Securities Co., Ltd. | History | Reduced | 1,252 | 3 | 0.0% | 0.0% | 38 | -10 | -0.79% | Q4 2025 | Feb 03, 2026 |
| TD Waterhouse Canada Inc. | History | No change | 1,250 | 3 | 0.0% | 0.0% | 39 | 0 | 0.0% | Q4 2025 | Jan 27, 2026 |
| MORGAN STANLEY | History | Reduced | 404 | 1 | 0.0% | 0.0% | 41 | -6,334 | -94.0% | Q4 2025 | Feb 13, 2026 |
| CURIO WEALTH, LLC | History | New | 500 | 1 | 0.0% | — | 43 | +500 | New | Q4 2025 | Feb 11, 2026 |
| ROYAL BANK OF CANADA | History | New | 200 | 1 | 0.0% | — | 42 | +200 | New | Q4 2025 | Feb 17, 2026 |
| BARCLAYS PLC | History | No change | 530 | 1 | 0.0% | — | 40 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Versant Venture Management, LLC | History | Closed out | 0 | 0 | — | 2.19% | — | -2,646,657 | -100.0% | Q3 2025 | Nov 10, 2025 |
| MPM BioImpact LLC | History | Closed out | 0 | 0 | — | 0.24% | — | -819,924 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Affinity Asset Advisors, LLC | History | Closed out | 0 | 0 | — | 0.03% | — | -200,000 | -100.0% | Q3 2025 | Nov 13, 2025 |
| Vontobel Holding Ltd. | History | Closed out | 0 | 0 | — | 0.0% | — | -40,000 | -100.0% | Q3 2025 | Oct 15, 2025 |
| IEQ CAPITAL, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -38,382 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Blackstone Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -25,957 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Lantern Wealth Advisors, LLC | History | Closed out | 0 | 0 | — | 0.02% | — | -20,000 | -100.0% | Q3 2025 | Nov 26, 2025 |
| PRUDENTIAL FINANCIAL INC | History | Closed out | 0 | 0 | — | 0.0% | — | -14,900 | -100.0% | Q3 2025 | Nov 13, 2025 |
| GSA CAPITAL PARTNERS LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -13,862 | -100.0% | Q3 2025 | Nov 07, 2025 |
| Arax Advisory Partners | History | Closed out | 0 | 0 | — | 0.0% | — | -12,500 | -100.0% | Q3 2025 | Nov 14, 2025 |
| UBS Group AG | History | Closed out | 0 | 0 | — | 0.0% | — | -3,553 | -100.0% | Q3 2025 | Nov 13, 2025 |
| JPMORGAN CHASE & CO | History | No change | 4 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 11, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 100 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 10, 2026 |
| Steward Partners Investment Advisory, LLC | History | No change | 11 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |