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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 2023

Institutional positions in Repare Therapeutics Inc. as of Jun 30, 2023. 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
78
+1 vs. Q1 2023
Shares held
35.8M
+2.61M (+7.9%) vs. Q1 2023
Total value
$379.2M
+$52.5M (+16.1%) vs. Q1 2023
New holders
8
23 more added
Sold out
7
25 more reduced

Compare with Q1 2023: 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 2023: 78 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 2023: $379.2M
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 2023

Shares, value and share of portfolio for each institution holding Repare Therapeutics Inc.; share changes are against Q1 2023.

Institutions holding RPTX in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
BVF Inc8,291,988$87.7M2.45%00.0%Unchanged
OrbiMed Advisors LLC3,322,488$35.2M0.68%00.0%Unchanged
CHI Advisors LLC2,998,734$31.7M9.63%+7950.0%Added
Deep Track Capital, LP2,727,606$28.9M1.35%00.0%Unchanged
Versant Venture Management, LLC2,646,657$28.0M33.22%+2,646,657New
ARK Investment Management LLCSuperinvestorARK Invest2,628,073$27.8M0.18%−109,251−4.0%Reduced
Redmile Group, LLC2,428,335$25.7M0.99%−104,715−4.1%Reduced
MPM Asset Management LLC2,242,636$23.7M11.64%00.0%Unchanged
T. Rowe Price Investment Management, Inc.1,903,206$20.1M0.01%−9,145−0.5%Reduced
MPM Oncology Impact Management LP1,639,849$17.3M3.49%00.0%Unchanged
FMR LLC1,168,407$12.4M0.00%+247,464+26.9%Added
Artal Group S.A.700,000$7.41M0.24%00.0%Unchanged
Sumitomo Mitsui Trust Holdings, Inc.322,616$3.41M0.00%+161,018+99.6%Added
Nikko Asset Management Americas, Inc.322,616$3.40M0.04%+161,018+99.6%Added
BlackRock Inc.309,885$3.28M0.00%−128,632−29.3%Reduced
Ensign Peak Advisors, Inc270,903$2.87M0.01%+186,300+220.2%Added
Citadel Advisors LLC214,628$2.27M0.00%+204,970+2,122.3%Added
HighVista Strategies LLC165,173$1.75M0.80%+283+0.2%Added
Renaissance Technologies LLC145,900$1.54M0.00%−84,100−36.6%Reduced
Bank of Montreal117,824$1.47M0.00%−10,003−7.8%Reduced
Millennium Management LLC129,148$1.37M0.00%−300,722−70.0%Reduced
Acadian Asset Management LLC81,629$860.0K0.00%−2,644−3.1%Reduced
Sio Capital Management, LLC76,049$804.6K0.28%−152,489−66.7%Reduced
Vanguard Group Inc74,562$788.9K0.00%−540−0.7%Reduced
Goldman Sachs Group Inc65,018$687.9K0.00%−11,993−15.6%Reduced
Trexquant Investment LP55,932$591.8K0.02%−32,206−36.5%Reduced
Dimensional Fund Advisors LP54,842$580.2K0.00%+80+0.1%Added
State Street Corp53,501$566.0K0.00%−298−0.6%Reduced
Candriam Luxembourg S.C.A.50,001$529.0K0.00%+50,001New
Morgan Stanley49,304$521.6K0.00%−13,599−21.6%Reduced
Swiss National Bank40,700$430.6K0.00%00.0%Unchanged
DekaBank Deutsche Girozentrale40,000$430.0K0.00%+25,400+174.0%Added
Harbor Capital Advisors, Inc.36,984$391.3K0.08%+3,370+10.0%Added
Geode Capital Management, LLC31,891$337.4K0.00%+5,347+20.1%Added
Algert Global LLC30,749$325.3K0.01%00.0%Unchanged
Tekla Capital Management LLC29,150$308.4K0.01%00.0%Unchanged
Credit Suisse AG27,921$295.4K0.00%+5,698+25.6%Added
TD Asset Management Inc22,758$240.8K0.00%00.0%Unchanged
Blackstone Group Inc.22,595$239.1K0.00%00.0%Unchanged
Northern Trust Corp22,149$234.3K0.00%−55−0.2%Reduced
XTX Topco Ltd22,021$233.0K0.04%−26,793−54.9%Reduced
Price T Rowe Associates Inc16,971$180.0K0.00%−9,923−36.9%Reduced
California State Teachers Retirement System16,656$176.2K0.00%+107+0.6%Added
Difesa Capital Management, LP15,416$163.1K0.43%00.0%Unchanged
HRT Financial LP14,335$151.0K0.00%−1,659−10.4%Reduced
Compagnie Lombard Odier SCmA14,000$148.1K0.00%00.0%Unchanged
State of Wisconsin Investment Board13,770$145.7K0.00%−893−6.1%Reduced
Legal & General Group Plc12,736$134.7K0.00%+7,526+144.5%Added
American Century Companies Inc12,730$134.7K0.00%+12,730New
HarbourVest Partners LLC12,276$129.9K0.04%00.0%Unchanged
D. E. Shaw & Co., Inc.11,895$125.8K0.00%−31,858−72.8%Reduced
Jane Street Group, LLC11,601$122.7K0.00%+833+7.7%Added
Exchange Traded Concepts, LLC11,445$121.1K0.00%+11,445New
Connor, Clark & Lunn Investment Management Ltd.11,426$120.9K0.00%+11,426New
Bank of America Corp9,018$95.4K0.00%−8,436−48.3%Reduced
Hershey Trust Co5,883$62.2K0.00%+5,883New
Simplex Trading, LLC5,677$60.0K0.00%+4,692+476.3%Added
SRS Capital Advisors, Inc.5,000$52.9K0.01%00.0%Unchanged
UBS Group AG4,644$49.1K0.00%+2,466+113.2%Added
Barclays PLC3,409$36.1K0.00%+3,409New
Lazard Asset Management LLC2,742$28.0K0.00%+73+2.7%Added
Tower Research Capital LLC (TRC)2,227$23.6K0.00%−9,089−80.3%Reduced
Royal Bank of Canada2,093$22.0K0.00%+1,460+230.6%Added
Bartlett & Co. Wealth Management LLC2,000$21.2K0.00%00.0%Unchanged
Bartlett & Co. LLC2,000$21.0K0.00%00.0%Unchanged
National Bank of Canada1,825$19.3K0.00%00.0%Unchanged
JPMorgan Chase & Co1,518$16.1K0.00%+39+2.6%Added
New York State Common Retirement Fund1,323$14.0K0.00%+1,323New
TD Waterhouse Canada Inc.1,250$13.2K0.00%00.0%Unchanged
Wells Fargo & Company1,211$12.8K0.00%−35−2.8%Reduced
Citigroup Inc1,193$12.6K0.00%+238+24.9%Added
Federation des caisses Desjardins du Quebec1,109$11.7K0.00%00.0%Unchanged
Group One Trading, L.P.669$7.08K0.00%+389+138.9%Added
Great West Life Assurance Co676$7.00K0.00%00.0%Unchanged
China Universal Asset Management Co., Ltd.552$5.84K0.00%−18−3.2%Reduced
US Bancorp533$5.64K0.00%+207+63.5%Added
Aquatic Capital Management LLC400$4.00K0.00%−300−42.9%Reduced
Daiwa Securities Group Inc.127$1.00K0.00%00.0%Unchanged
AQR Capital Management LLC0$00.00%−31,126−100.0%Sold out
Nuveen Asset Management, LLC0$00.00%−23,846−100.0%Sold out
Susquehanna International Group, LLP0$00.00%−22,710−100.0%Sold out
Invesco Ltd.0$00.00%−10,315−100.0%Sold out
Virtus ETF Advisers LLC0$00.00%−6,808−100.0%Sold out
State of Wyoming0$00.00%−5,477−100.0%Sold out
New England Capital Financial Advisors LLC0$00.00%−12−100.0%Sold out