| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BIOTECHNOLOGY VALUE FUND L P | 24% | $18,497,144 | 10,333,600 | BVF PARTNERS L P/IL | 20 Nov 2025 | |||
| ARK Investment Management LLC | 4.7% | $1,999,996 | 1,999,996 | ARK Investment Management LLC | 31 Dec 2024 | |||
| MPM BioVentures 2014, L.P. | 4.6% | -10% | $1,941,242 | -$208,173 | 1,941,242 | -9.7% | ANSBERT GADICKE | 31 Jan 2025 |
As of 30 Sep 2025, 44 institutional investors reported holding 27,272,759 shares of Repare Therapeutics Inc. - Common Shares, no par value (RPTX). This represents 63% of the company’s total 43,056,667 outstanding shares.
The largest institutional shareholders of Repare Therapeutics Inc. - Common Shares, no par value (RPTX) together control 63% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BVF INC/IL | 24% | 10,333,600 | 0% | 0.74% | $18,187,136 |
| Blue Owl Capital Holdings LP | 8% | 3,443,659 | 0% | 1.9% | $6,060,840 |
| ORBIMED ADVISORS LLC | 7.7% | 3,322,488 | 0% | 0.14% | $5,847,579 |
| Versant Venture Management, LLC | 6.1% | 2,646,657 | 0% | 2.2% | $4,658,116 |
| Redmile Group, LLC | 3.7% | 1,586,174 | 0% | 0.27% | $2,791,666 |
| MPM ASSET MANAGEMENT LLC | 2.6% | 1,121,318 | 0% | 4.4% | $1,973,520 |
| MPM BIOIMPACT LLC | 1.9% | 819,924 | 0% | 0.24% | $1,443,066 |
| RENAISSANCE TECHNOLOGIES LLC | 1.7% | 724,160 | +39% | 0% | $1,274,522 |
| CITADEL ADVISORS LLC | 1.6% | 699,297 | -25% | 0% | $1,230,763 |
| Rangeley Capital, LLC | 1.5% | 645,876 | +82% | 1.1% | $1,136,742 |
| ACADIAN ASSET MANAGEMENT LLC | 1.3% | 568,301 | -17% | 0% | $996,000 |
| NORTHERN TRUST CORP | 0.61% | 262,201 | -8.3% | 0% | $461,474 |
| Affinity Asset Advisors, LLC | 0.46% | 200,000 | 0% | 0.03% | $352,000 |
| BlackRock, Inc. | 0.34% | 146,550 | 0% | 0% | $257,928 |
| Militia Capital Partners, LP | 0.28% | 119,176 | 0% | 0.1% | $209,750 |
| BANK OF MONTREAL /CAN/ | 0.24% | 104,919 | 0% | 0% | $184,657 |
| STIFEL FINANCIAL CORP | 0.18% | 77,600 | -3.7% | 0% | $136,576 |
| Squarepoint Ops LLC | 0.15% | 65,243 | 0% | $114,828 | |
| XTX Topco Ltd | 0.11% | 47,547 | +10% | 0% | $83,683 |
| Quinn Opportunity Partners LLC | 0.09% | 40,000 | 0% | 0.01% | $70,400 |
| Vontobel Holding Ltd. | 0.09% | 40,000 | 0% | 0% | $70,400 |
| IEQ CAPITAL, LLC | 0.09% | 38,382 | 0% | 0% | $67,552 |
| NewEdge Wealth, LLC | 0.08% | 32,959 | 0% | 0% | $57,020 |
| TWO SIGMA ADVISERS, LP | 0.06% | 27,700 | 0% | 0% | $48,752 |
| Blackstone Inc. | 0.06% | 25,957 | 0% | 0% | $45,684 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 35,000 | $91,000 | +$91,000 | $2.60 | 1 |
| 2025 Q3 | 27,272,759 | $47,994,480 | -$585,721 | $1.76 | 44 |
| 2025 Q2 | 27,751,924 | $38,574,670 | -$1,382,413 | $1.39 | 49 |
| 2025 Q1 | 29,510,013 | $29,086,692 | -$1,273,496 | $0.99 | 49 |
| 2024 Q4 | 30,627,189 | $40,115,894 | -$3,245,880 | $1.31 | 53 |
| 2024 Q3 | 32,384,039 | $111,394,461 | -$4,678,069 | $3.44 | 56 |
| 2024 Q2 | 33,787,071 | $111,562,711 | -$7,679,712 | $3.30 | 60 |
| 2024 Q1 | 35,509,240 | $167,234,596 | -$6,153,478 | $4.71 | 70 |
| 2023 Q4 | 39,603 | $289,102 | +$171,129 | $7.30 | 1 |
| 2023 Q3 | 36,240,652 | $437,600,392 | +$5,743,679 | $12.08 | 73 |
| 2023 Q2 | 35,815,470 | $379,143,636 | +$27,699,133 | $10.58 | 76 |
| 2023 Q1 | 33,202,643 | $326,693,587 | -$3,870,754 | $9.84 | 76 |
| 2022 Q4 | 33,436,266 | $491,868,460 | +$9,666,159 | $14.71 | 78 |
| 2022 Q3 | 32,649,914 | $395,975,800 | -$27,671,034 | $12.13 | 64 |
| 2022 Q2 | 30,288,220 | $423,732,141 | +$10,295,871 | $13.99 | 66 |
| 2022 Q1 | 32,478,727 | $462,525,607 | -$16,841,368 | $14.24 | 58 |
| 2021 Q4 | 32,191,267 | $679,035,057 | +$74,274,738 | $21.09 | 61 |
| 2021 Q3 | 26,957,484 | $707,699,494 | +$10,202,814 | $26.24 | 66 |
| 2021 Q2 | 26,407,814 | $824,077,473 | +$15,150,404 | $31.18 | 60 |
| 2021 Q1 | 25,991,083 | $797,719,096 | +$23,857,003 | $30.69 | 63 |
| 2020 Q4 | 24,189,829 | $829,706,285 | +$31,433,413 | $34.30 | 58 |
| 2020 Q3 | 23,874,307 | $734,590,267 | +$25,951,571 | $30.77 | 36 |
| 2020 Q2 | 20,129,638 | $624,023,449 | +$624,020,583 | $31.02 | 46 |
| 2020 Q1 | 100 | $3,000 | $0 | $30.00 | 1 |
| 2019 Q4 | 100 | $3,000 | $0 | $30.00 | 1 |
| 2019 Q3 | 100 | $3,000 | $0 | $30.00 | 1 |
| 2019 Q2 | 100 | $3,000 | $0 | $30.00 | 1 |
| 2019 Q1 | 100 | $3,000 | $0 | $30.00 | 1 |