| 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% | $2,199,996 | 1,999,996 | ARK Investment Management LLC | 31 Dec 2024 | |||
| MPM BioVentures 2014, L.P. | 4.6% | -10% | $2,135,366 | -$228,990 | 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 Q3 | 27,272,759 | $47,994,480 | -$585,720 | $1.76 | 44 |
| 2025 Q2 | 27,751,924 | $38,574,670 | -$1,382,414 | $1.39 | 49 |
| 2025 Q1 | 29,510,013 | $29,086,692 | -$1,273,490 | $0.99 | 49 |
| 2024 Q4 | 30,627,189 | $40,115,894 | -$3,245,437 | $1.31 | 53 |
| 2024 Q3 | 32,384,039 | $111,394,012 | -$4,678,067 | $3.44 | 56 |
| 2024 Q2 | 33,787,071 | $111,563,077 | -$7,679,698 | $3.30 | 60 |
| 2024 Q1 | 35,509,240 | $167,234,827 | -$6,368,867 | $4.71 | 70 |
| 2023 Q4 | 36,516,609 | $266,618,743 | +$7,114,924 | $7.30 | 69 |
| 2023 Q3 | 36,251,577 | $437,732,348 | +$5,862,256 | $12.08 | 75 |
| 2023 Q2 | 35,816,579 | $379,155,366 | +$27,699,133 | $10.58 | 77 |
| 2023 Q1 | 33,203,752 | $326,704,500 | -$3,869,255 | $9.84 | 77 |
| 2022 Q4 | 33,439,349 | $491,913,773 | +$9,270,562 | $14.71 | 81 |
| 2022 Q3 | 32,825,390 | $398,104,252 | -$27,705,169 | $12.13 | 68 |
| 2022 Q2 | 33,241,732 | $451,682,656 | +$10,057,776 | $13.99 | 71 |
| 2022 Q1 | 32,606,123 | $464,339,399 | -$15,992,556 | $14.24 | 61 |
| 2021 Q4 | 32,686,703 | $689,483,446 | +$73,866,430 | $21.09 | 65 |
| 2021 Q3 | 26,958,565 | $707,727,594 | +$8,752,319 | $26.24 | 66 |
| 2021 Q2 | 26,541,561 | $828,248,052 | +$17,346,878 | $31.18 | 61 |
| 2021 Q1 | 25,991,734 | $797,739,395 | +$23,245,092 | $30.69 | 64 |
| 2020 Q4 | 27,148,766 | $931,197,865 | +$31,433,436 | $34.30 | 61 |
| 2020 Q3 | 23,874,907 | $734,608,729 | +$25,936,109 | $30.77 | 37 |
| 2020 Q2 | 22,517,975 | $698,109,449 | +$698,106,449 | $31.02 | 47 |
| 2020 Q1 | 100 | $3,000 | $30.00 | 1 | |
| 2019 Q4 | 100 | $3,000 | $30.00 | 1 | |
| 2019 Q3 | 100 | $3,000 | $30.00 | 1 | |
| 2019 Q2 | 100 | $3,000 | $30.00 | 1 | |
| 2019 Q1 | 100 | $3,000 | $30.00 | 1 |