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Replimune Group, Inc.

REPL
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
SEC CIK
0001737953

In the last 90 days, Replimune Group, Inc. insiders filed 0 open-market purchases and 5 sales; 199 institutions reported holding it in 13F filings for Q2 2026, worth $1.06B in total; no superinvestor holds it.

13F holders, Q3 2025

Institutional positions in Replimune Group, Inc. as of Sep 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
163
−12 vs. Q2 2025
Shares held
82.9M
+1.92M (+2.4%) vs. Q2 2025
Total value
$347.5M
−$404.6M (−53.8%) vs. Q2 2025
New holders
37
62 more added
Sold out
49
47 more reduced

Compare with Q2 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting REPL 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 holdersQ3 2025: 163 institutions
Q1 2021: 108 institutionsQ2 2021: 110 institutionsQ3 2021: 101 institutionsQ4 2021: 99 institutionsQ1 2022: 107 institutionsQ2 2022: 102 institutionsQ3 2022: 106 institutionsQ4 2022: 135 institutionsQ1 2023: 140 institutionsQ2 2023: 141 institutionsQ3 2023: 127 institutionsQ4 2023: 140 institutionsQ1 2024: 150 institutionsQ2 2024: 149 institutionsQ3 2024: 144 institutionsQ4 2024: 157 institutionsQ1 2025: 167 institutionsQ2 2025: 175 institutionsQ3 2025: 163 institutionsQ4 2025: 165 institutionsQ1 2026: 180 institutionsQ2 2026: 199 institutions
Value heldQ3 2025: $347.5M
Q1 2021: $1.06BQ2 2021: $1.34BQ3 2021: $1.05BQ4 2021: $1.05BQ1 2022: $665.0MQ2 2022: $700.2MQ3 2022: $703.9MQ4 2022: $1.31BQ1 2023: $949.0MQ2 2023: $1.27BQ3 2023: $970.9MQ4 2023: $556.8MQ1 2024: $547.8MQ2 2024: $638.1MQ3 2024: $766.7MQ4 2024: $943.2MQ1 2025: $799.3MQ2 2025: $752.1MQ3 2025: $347.5MQ4 2025: $775.2MQ1 2026: $619.2MQ2 2026: $1.06B
Institutions holding REPL and their total value by quarter
QuarterHoldersValue
Q2 2026199$1.06B
Q1 2026180$619.2M
Q4 2025165$775.2M
Q3 2025163$347.5M
Q2 2025175$752.1M
Q1 2025167$799.3M
Q4 2024157$943.2M
Q3 2024144$766.7M
Q2 2024149$638.1M
Q1 2024150$547.8M
Q4 2023140$556.8M
Q3 2023127$970.9M
Q2 2023141$1.27B
Q1 2023140$949.0M
Q4 2022135$1.31B
Q3 2022106$703.9M
Q2 2022102$700.2M
Q1 2022107$665.0M
Q4 202199$1.05B
Q3 2021101$1.05B
Q2 2021110$1.34B
Q1 2021108$1.06B

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding Replimune Group, Inc.; share changes are against Q2 2025.

Institutions holding REPL in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Baker Bros. Advisors LP11,045,336$46.3M0.33%00.0%Unchanged
Price T Rowe Associates Inc8,306,433$34.8M0.00%−2,512,776−23.2%Reduced
RTW Investments, LP6,395,732$26.8M0.33%+4,330,722+209.7%Added
BlackRock, Inc.5,775,896$24.2M0.00%+45,514+0.8%Added
FCPM III Services B.V.4,158,368$17.4M3.48%+248,672+6.4%Added
Point72 Asset Management, L.P.3,629,902$15.2M0.03%+2,917,359+409.4%Added
Vanguard Group Inc3,479,395$14.6M0.00%+9,707+0.3%Added
Tang Capital Management LLC3,400,000$14.2M0.55%+200,000+6.3%Added
State Street Corp2,924,125$12.3M0.00%+471,437+19.2%Added
Braidwell LP2,750,092$11.5M0.34%+2,327,205+550.3%Added
Balyasny Asset Management LLC2,628,100$11.0M0.02%+2,195,448+507.4%Added
Readystate Asset Management LP2,621,012$11.0M0.53%+2,433,292+1,296.2%Added
Geode Capital Management, LLC1,695,448$7.11M0.00%+71,400+4.4%Added
Erste Asset Management GmbH1,630,000$7.07M0.07%+1,618,100+13,597.5%Added
Millennium Management LLC1,589,745$6.66M0.01%+795,691+100.2%Added
Morgan Stanley1,375,519$5.76M0.00%+453,861+49.2%Added
Toronto Dominion Bank1,372,052$5.75M0.01%+1,372,052New
FMR LLC1,361,079$5.70M0.00%+969,419+247.5%Added
Dimensional Fund Advisors LP1,251,501$5.24M0.00%+86,046+7.4%Added
Goldman Sachs Group Inc1,134,751$4.75M0.00%+17,420+1.6%Added
Boxer Capital Management, LLC1,050,000$4.40M1.40%−1,161,341−52.5%Reduced
ADAR1 Capital Management, LLC978,894$4.10M0.41%+968,494+9,312.4%Added
UBS Group AG901,630$3.78M0.00%+658,233+270.4%Added
Woodline Partners LP855,988$3.59M0.02%00.0%Unchanged
Quinn Opportunity Partners LLC650,721$2.73M0.20%+650,721New
Northern Trust Corp614,193$2.57M0.00%+27,426+4.7%Added
Jane Street Group, LLC584,275$2.45M0.00%+497,130+570.5%Added
Deutsche Bank AG539,567$2.26M0.00%+6,560+1.2%Added
Redmile Group, LLC535,818$2.25M0.22%−4,128,973−88.5%Reduced
Charles Schwab Investment Management Inc515,400$2.16M0.00%−37,763−6.8%Reduced
Nan Fung Trinity (HK) Ltd465,527$1.95M0.19%00.0%Unchanged
Barclays PLC455,862$1.91M0.00%+83,752+22.5%Added
D. E. Shaw & Co., Inc.403,495$1.69M0.00%−103,101−20.4%Reduced
TD Asset Management Inc284,052$1.19M0.00%−43,400−13.3%Reduced
State of Wisconsin Investment Board258,960$1.09M0.00%+184,179+246.3%Added
Omega Fund Management, LLC248,672$1.04M0.47%−1,726,531−87.4%Reduced
Jump Financial, LLC243,767$1.02M0.01%+243,767New
Wellington Management Group LLP227,016$951.2K0.00%−717,490−76.0%Reduced
Manufacturers Life Insurance Company, The217,586$911.7K0.00%−51,532−19.1%Reduced
Bank of New York Mellon Corp201,307$843.5K0.00%−5,255−2.5%Reduced
Raymond James Financial Inc186,994$783.5K0.00%+179,580+2,422.2%Added
HRT Financial LP174,051$729.0K0.00%+82,876+90.9%Added
Caption Management, LLC170,000$712.3K0.04%+170,000New
Two Sigma Investments, LP157,499$659.9K0.00%+135,078+602.5%Added
Wells Fargo & Company155,380$651.0K0.00%−12,625−7.5%Reduced
Invesco Ltd.154,301$646.5K0.00%+34,972+29.3%Added
Simplex Trading, LLC150,446$630.0K0.01%+111,900+290.3%Added
American Century Companies Inc139,736$585.5K0.00%+6,625+5.0%Added
Y-Intercept (Hong Kong) Ltd121,396$508.6K0.01%+121,396New
Citadel Advisors LLC120,232$503.8K0.00%−157,242−56.7%Reduced
Bank of America Corp109,284$457.9K0.00%−395,825−78.4%Reduced
Rafferty Asset Management, LLC108,592$455.0K0.00%+29,061+36.5%Added
Rhumbline Advisers99,315$416.1K0.00%−2,690−2.6%Reduced
SG Americas Securities, LLC98,731$414.0K0.00%+88,532+868.0%Added
Panagora Asset Management Inc83,245$348.8K0.00%−17,474−17.3%Reduced
Franklin Resources Inc81,234$340.4K0.00%+81,234New
UBS Asset Management Americas Inc74,414$311.8K0.00%−51,944−41.1%Reduced
Exome Asset Management LLC73,614$308.4K0.20%−324,232−81.5%Reduced
Swiss National Bank73,500$308.0K0.00%00.0%Unchanged
Acadian Asset Management LLC73,640$306.0K0.00%+73,640New
Squarepoint Ops LLC71,807$300.9K0.00%+3,878+5.7%Added
Nan Fung Group Holdings Ltd63,719$267.0K0.45%00.0%Unchanged
Alliancebernstein L.P.63,540$266.2K0.00%+12,050+23.4%Added
Eversept Partners, LP59,992$251.4K0.02%+59,992New
Virtu Financial LLC59,685$250.0K0.01%+59,685New
Nuveen, LLC57,614$241.4K0.00%−69,713−54.8%Reduced
Royal Bank of Canada56,620$237.0K0.00%−11,359−16.7%Reduced
Brevan Howard Capital Management LP52,961$221.9K0.00%−5,281−9.1%Reduced
Diametric Capital, LP50,000$209.5K0.08%+50,000New
Graham Capital Management, L.P.44,697$187.3K0.01%+44,697New
NEOS Investment Management LLC42,966$180.0K0.00%+2,060+5.0%Added
Tema ETFs LLC42,966$180.0K0.01%+2,060+5.0%Added
Los Angeles Capital Management LLC42,774$179.2K0.00%−648−1.5%Reduced
California State Teachers Retirement System42,377$177.6K0.00%+4,099+10.7%Added
MetLife Investment Management40,538$169.9K0.00%−60−0.1%Reduced
JPMorgan Chase & Co38,016$159.3K0.00%+1,712+4.7%Added
Mirae Asset Global ETFs Holdings Ltd.37,732$158.9K0.00%−2,210−5.5%Reduced
Alps Advisors Inc37,287$156.2K0.00%−4,315−10.4%Reduced
Group One Trading, L.P.28,860$120.9K0.00%+9,137+46.3%Added
Advisor Group Holdings, Inc.26,073$115.0K0.00%−33−0.1%Reduced
Legal & General Group Plc26,765$112.1K0.00%−26,428−49.7%Reduced
Prelude Capital Management, LLC26,763$112.1K0.01%−97,017−78.4%Reduced
TCG Advisory Services, LLC25,367$106.3K0.00%00.0%Unchanged
Quest Partners LLC25,030$104.9K0.01%+15,173+153.9%Added
Intech Investment Management LLC24,704$103.5K0.00%−11,160−31.1%Reduced
Scientech Research LLC24,434$102.4K0.04%+24,434New
ExodusPoint Capital Management, LP23,732$99.4K0.00%−133,818−84.9%Reduced
Profund Advisors LLC23,669$99.2K0.00%+6,647+39.0%Added
Ballentine Partners, LLC21,944$91.9K0.00%+21,944New
Creative Planning21,192$88.8K0.00%+2,181+11.5%Added
Walleye Capital LLC21,055$88.2K0.00%+21,055New
Janus Henderson Group PLC20,945$87.4K0.00%+3,204+18.1%Added
Tudor Investment Corp Et Al20,765$87.0K0.00%+20,765New
Dynamic Technology Lab Private Ltd20,124$85.0K0.01%+20,124New
Velan Capital Investment Management LP20,000$83.8K0.08%−163,083−89.1%Reduced
LPL Financial LLC19,584$82.1K0.00%+3,240+19.8%Added
Griffin Asset Management, Inc.19,559$82.0K0.01%+19,559New
Gsa Capital Partners LLP19,286$81.0K0.01%+19,286New
Police & Firemen's Retirement System of New Jersey18,445$77.3K0.00%+3,313+21.9%Added
Quantinno Capital Management LP17,605$73.8K0.00%+17,605New