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Repare Therapeutics Inc.

RPTXDelisted Jan 28, 2026
Industry
Pharmaceutical Preparations
SEC CIK
0001808158

Repare Therapeutics Inc. was delisted on Jan 28, 2026; its insiders filed their last Form 4 on Jan 30, 2026; 46 institutions reported holding it in 13F filings for Q4 2025, worth $65.4M in total; no superinvestor held it.

13F holders, Q2 2025

Institutional positions in Repare Therapeutics Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
50
0 vs. Q1 2025
Shares held
27.8M
−1.76M (−6.0%) vs. Q1 2025
Total value
$38.6M
+$9.49M (+32.6%) vs. Q1 2025
New holders
11
4 more added
Sold out
11
11 more reduced

Compare with Q1 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting RPTX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2025: 50 institutions
Q1 2021: 65 institutionsQ2 2021: 61 institutionsQ3 2021: 66 institutionsQ4 2021: 67 institutionsQ1 2022: 62 institutionsQ2 2022: 71 institutionsQ3 2022: 71 institutionsQ4 2022: 82 institutionsQ1 2023: 77 institutionsQ2 2023: 78 institutionsQ3 2023: 76 institutionsQ4 2023: 69 institutionsQ1 2024: 71 institutionsQ2 2024: 61 institutionsQ3 2024: 56 institutionsQ4 2024: 54 institutionsQ1 2025: 50 institutionsQ2 2025: 50 institutionsQ3 2025: 45 institutionsQ4 2025: 46 institutionsQ1 2026: 0 institutionsQ2 2026: 0 institutions
Value heldQ2 2025: $38.6M
Q1 2021: $797.7MQ2 2021: $828.3MQ3 2021: $707.7MQ4 2021: $689.5MQ1 2022: $464.3MQ2 2022: $451.7MQ3 2022: $398.1MQ4 2022: $491.9MQ1 2023: $326.7MQ2 2023: $379.2MQ3 2023: $437.7MQ4 2023: $266.6MQ1 2024: $167.2MQ2 2024: $111.6MQ3 2024: $111.4MQ4 2024: $40.1MQ1 2025: $29.1MQ2 2025: $38.6MQ3 2025: $48.0MQ4 2025: $65.4MQ1 2026: $0Q2 2026: $0
Institutions holding RPTX and their total value by quarter
QuarterHoldersValue
Q2 20260$0
Q1 20260$0
Q4 202546$65.4M
Q3 202545$48.0M
Q2 202550$38.6M
Q1 202550$29.1M
Q4 202454$40.1M
Q3 202456$111.4M
Q2 202461$111.6M
Q1 202471$167.2M
Q4 202369$266.6M
Q3 202376$437.7M
Q2 202378$379.2M
Q1 202377$326.7M
Q4 202282$491.9M
Q3 202271$398.1M
Q2 202271$451.7M
Q1 202262$464.3M
Q4 202167$689.5M
Q3 202166$707.7M
Q2 202161$828.3M
Q1 202165$797.7M

Institutions, Q2 2025

Shares, value and share of portfolio for each institution holding Repare Therapeutics Inc.; share changes are against Q1 2025.

Institutions holding RPTX in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Royal Bank of Canada280$00.00%−2,115−88.3%Reduced
BNP Paribas Arbitrage, SA1$10.00%00.0%Unchanged
JPMorgan Chase & Co4$60.00%00.0%Unchanged
Steward Partners Investment Advisory, LLC11$150.00%00.0%Unchanged
Jones Financial Companies LLLP100$1390.00%00.0%Unchanged
Raymond James Financial Inc230$3200.00%+230New
Morgan Stanley513$7130.00%+176+52.2%Added
Barclays PLC530$7370.00%−75−12.4%Reduced
Federation des caisses Desjardins du Quebec859$1.19K0.00%00.0%Unchanged
SBI Securities Co., Ltd.1,262$1.75K0.00%00.0%Unchanged
TD Waterhouse Canada Inc.1,250$1.77K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)3,356$4.67K0.00%+3,356New
SRS Capital Advisors, Inc.5,000$6.95K0.00%00.0%Unchanged
Group One Trading, L.P.5,722$7.95K0.00%−577−9.2%Reduced
Simplex Trading, LLC8,093$11.0K0.00%−4,688−36.7%Reduced
CIBC World Markets Inc.10,500$14.6K0.00%−20.0%Reduced
Bank of America Corp10,510$14.6K0.00%−3,230−23.5%Reduced
Engineers Gate Manager LP11,503$16.0K0.00%+11,503New
HarbourVest Partners LLC12,276$17.1K0.02%00.0%Unchanged
Prudential Financial Inc14,900$20.7K0.00%−32,300−68.4%Reduced
Goldman Sachs Group Inc17,529$24.4K0.00%+17,529New
State Street Corp19,098$26.5K0.00%−303−1.6%Reduced
Blackstone Group Inc.25,957$36.1K0.00%00.0%Unchanged
Two Sigma Advisers, LP27,700$38.5K0.00%+27,700New
Two Sigma Investments, LP32,255$44.8K0.00%+32,255New
NewEdge Wealth, LLC32,959$50.1K0.00%+32,959New
Ieq Capital, LLC38,382$53.4K0.00%00.0%Unchanged
Vontobel Holding Ltd.40,000$55.6K0.00%00.0%Unchanged
Quinn Opportunity Partners LLC40,000$55.6K0.00%+40,000New
XTX Topco Ltd43,174$60.0K0.00%+43,174New
Stifel Financial Corp80,600$112.0K0.00%00.0%Unchanged
Bank of Montreal104,919$145.8K0.00%−314−0.3%Reduced
Nikko Asset Management Americas, Inc.116,249$161.6K0.00%00.0%Unchanged
Sumitomo Mitsui Trust Holdings, Inc.116,249$161.6K0.00%00.0%Unchanged
Militia Capital Partners, LP119,176$165.7K0.08%+119,176New
BlackRock, Inc.146,550$203.7K0.00%00.0%Unchanged
Affinity Asset Advisors, LLC200,000$278.0K0.04%00.0%Unchanged
Northern Trust Corp286,010$397.6K0.00%−6,350−2.2%Reduced
Rangeley Capital, LLC355,292$493.9K0.62%+355,292New
Millennium Management LLC407,858$566.9K0.00%+256,622+169.7%Added
Renaissance Technologies LLC522,859$726.8K0.00%+224,198+75.1%Added
Acadian Asset Management LLC681,180$942.0K0.00%+40,848+6.4%Added
MPM Oncology Impact Management LP819,924$1.14M0.20%00.0%Unchanged
Citadel Advisors LLC937,488$1.30M0.00%00.0%Unchanged
MPM Asset Management LLC1,121,318$1.56M3.60%00.0%Unchanged
Redmile Group, LLC1,586,174$2.20M0.23%−298,215−15.8%Reduced
Versant Venture Management, LLC2,646,657$3.68M4.48%00.0%Unchanged
OrbiMed Advisors LLC3,322,488$4.62M0.12%00.0%Unchanged
Blue Owl Capital Holdings LP3,443,659$4.79M1.54%00.0%Unchanged
BVF Inc10,333,600$14.4M0.51%00.0%Unchanged
Aquilo Capital Management, LLC0$00.00%−1,293,715−100.0%Sold out
ARK Investment Management LLCSuperinvestorARK Invest0$00.00%−1,124,483−100.0%Sold out
Vanguard Group Inc0$00.00%−52,857−100.0%Sold out
Susquehanna International Group, LLP0$00.00%−40,096−100.0%Sold out
UBS Group AG0$00.00%−32,255−100.0%Sold out
Two Sigma Securities, LLC0$00.00%−18,987−100.0%Sold out
Jane Street Group, LLC0$00.00%−14,168−100.0%Sold out
Dimensional Fund Advisors LP0$00.00%−13,265−100.0%Sold out
Virtu Financial LLC0$00.00%−12,222−100.0%Sold out
Squarepoint Ops LLC0$00.00%−11,890−100.0%Sold out
FMR LLC0$00.00%−1,600−100.0%Sold out