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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, Q4 2025

Institutional positions in Replimune Group, Inc. as of Dec 31, 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
165
+4 vs. Q3 2025
Shares held
79.7M
−3.12M (−3.8%) vs. Q3 2025
Total value
$775.2M
+$427.7M (+123.1%) vs. Q3 2025
New holders
36
58 more added
Sold out
32
52 more reduced

2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2025: 165 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 heldQ4 2025: $775.2M
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, Q4 2025

Shares, value and share of portfolio for each institution holding Replimune Group, Inc.; share changes are against Q3 2025.

Institutions holding REPL in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Inceptionr LLC17,656$171.6K0.05%+17,656New
LPL Financial LLC17,118$166.4K0.00%−2,466−12.6%Reduced
Griffin Asset Management, Inc.16,400$159.4K0.02%−3,159−16.2%Reduced
ProShare Advisors LLC16,116$156.6K0.00%+1,505+10.3%Added
J. Goldman & Co LP15,595$151.6K0.01%+15,595New
Commonwealth Equity Services, LLC15,414$149.8K0.00%+15,414New
New York State Common Retirement Fund15,211$147.9K0.00%00.0%Unchanged
Velan Capital Investment Management LP15,000$145.8K0.08%−5,000−25.0%Reduced
Quadrature Capital Ltd14,695$142.8K0.00%+14,695New
Graham Capital Management, L.P.14,357$139.6K0.00%−30,340−67.9%Reduced
Horizon Kinetics Asset Management LLC13,792$134.1K0.00%−604−4.2%Reduced
State Board of Administration of Florida Retirement System12,844$124.8K0.00%00.0%Unchanged
China Universal Asset Management Co., Ltd.12,782$124.2K0.01%−900−6.6%Reduced
Ameriprise Financial Inc12,585$122.3K0.00%+196+1.6%Added
Simplex Trading, LLC12,357$120.1K0.00%−138,089−91.8%Reduced
Quantinno Capital Management LP12,289$119.4K0.00%−5,316−30.2%Reduced
Hamilton Capital Partners, LLC11,492$111.7K0.04%+11,492New
Summit Financial, LLC11,041$107.3K0.00%+941+9.3%Added
Letko, Brosseau & Associates Inc10,800$105.0K0.00%00.0%Unchanged
Entropy Technologies, LP10,486$101.9K0.01%+10,486New
Quadcap Wealth Management, LLC10,000$97.2K0.01%+10,000New
Russell Investments Group, Ltd.8,121$78.9K0.00%+344+4.4%Added
Ameritas Investment Partners, Inc.6,167$59.9K0.00%00.0%Unchanged
Legal & General Group Plc6,007$58.4K0.00%−20,758−77.6%Reduced
California State Teachers Retirement System4,260$41.4K0.00%−38,117−89.9%Reduced
Sterling Capital Management LLC4,101$39.9K0.00%−783−16.0%Reduced
CWM, LLC4,047$39.0K0.00%+2,886+248.6%Added
Allworth Financial LP3,899$37.9K0.00%+90+2.4%Added
Tower Research Capital LLC (TRC)3,841$37.3K0.00%−3,881−50.3%Reduced
Mirae Asset Global Investments Co., Ltd.3,812$37.1K0.00%+794+26.3%Added
Jones Financial Companies LLLP3,635$35.3K0.00%+300+9.0%Added
US Bancorp3,139$30.5K0.00%+294+10.3%Added
International Assets Investment Management, LLC3,000$29.2K0.00%+3,000New
Royal Bank of Canada2,302$22.0K0.00%−54,318−95.9%Reduced
Signaturefd, LLC2,186$21.2K0.00%+906+70.8%Added
Amalgamated Bank2,174$21.0K0.00%−189−8.0%Reduced
Steward Partners Investment Advisory, LLC2,063$20.1K0.00%00.0%Unchanged
Farther Finance Advisors, LLC2,056$20.0K0.00%+52+2.6%Added
GF Fund Management Co. Ltd.1,540$15.0K0.00%−107−6.5%Reduced
SBI Securities Co., Ltd.1,013$9.85K0.00%+1,001+8,341.7%Added
Comerica Bank787$7.65K0.00%−392−33.2%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)632$6.14K0.00%−10,397−94.3%Reduced
Clearstead Advisors, LLC500$4.86K0.00%+500New
GAMMA Investing LLC494$4.80K0.00%−33−6.3%Reduced
Quadrant Capital Group LLC392$3.81K0.00%+327+503.1%Added
UBS Asset Management Americas Inc387$3.76K0.00%−74,027−99.5%Reduced
Optiver Holding B.V.313$3.04K0.00%+143+84.1%Added
Daiwa Securities Group Inc.200$2.00K0.00%00.0%Unchanged
Pinnacle Wealth Planning Services, Inc.137$1.33K0.00%+137New
The PNC Financial Services Group, Inc.121$1.18K0.00%−353−74.5%Reduced
UMA Financial Services, Inc.111$1.08K0.00%00.0%Unchanged
Parallel Advisors, LLC105$1.02K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC100$9720.00%00.0%Unchanged
Larson Financial Group LLC100$9720.00%+52+108.3%Added
Huntington National Bank92$8940.00%+92New
Sound Income Strategies, LLC125$8800.00%00.0%Unchanged
Smartleaf Asset Management LLC80$7860.00%−443−84.7%Reduced
Parkside Financial Bank & Trust60$5840.00%−45−42.9%Reduced
SRS Capital Advisors, Inc.19$1850.00%−304−94.1%Reduced
MAI Capital Management19$1850.00%+19New
Rothschild Investment LLC9$870.00%−116−92.8%Reduced
CoreCap Advisors, LLC2$190.00%00.0%Unchanged
Essential Partners LLC1$100.00%00.0%Unchanged
Covestor Ltd10$00.00%−1−9.1%Reduced
Vestor Capital, LLC400––+400New
Bessemer Group Inc0$00.00%−785−100.0%Sold out
Tang Capital Management LLC0$00.00%−3,400,000−100.0%Sold out
Braidwell LP0$00.00%−2,750,092−100.0%Sold out
Readystate Asset Management LP0$00.00%−2,621,012−100.0%Sold out
Y-Intercept (Hong Kong) Ltd0$00.00%−121,396−100.0%Sold out
Panagora Asset Management Inc0$00.00%−83,245−100.0%Sold out
Franklin Resources Inc0$00.00%−81,234−100.0%Sold out
Exome Asset Management LLC0$00.00%−73,614−100.0%Sold out
Swiss National Bank0$00.00%−73,500−100.0%Sold out
Eversept Partners, LP0$00.00%−59,992−100.0%Sold out
Virtu Financial LLC0$00.00%−59,685−100.0%Sold out
Diametric Capital, LP0$00.00%−50,000−100.0%Sold out
Alps Advisors Inc0$00.00%−37,287−100.0%Sold out
Group One Trading, L.P.0$00.00%−28,860−100.0%Sold out
Prelude Capital Management, LLC0$00.00%−26,763−100.0%Sold out
TCG Advisory Services, LLC0$00.00%−25,367−100.0%Sold out
Scientech Research LLC0$00.00%−24,434−100.0%Sold out
ExodusPoint Capital Management, LP0$00.00%−23,732−100.0%Sold out
Walleye Capital LLC0$00.00%−21,055−100.0%Sold out
Janus Henderson Group PLC0$00.00%−20,945−100.0%Sold out
Walleye Trading LLC0$00.00%−16,528−100.0%Sold out
HSBC Holdings PLC0$00.00%−16,302−100.0%Sold out
Arizona State Retirement System0$00.00%−11,397−100.0%Sold out
Rangeley Capital, LLC0$00.00%−10,400−100.0%Sold out
KLP Kapitalforvaltning AS0$00.00%−7,500−100.0%Sold out
Great West Life Assurance Co0$00.00%−4,393−100.0%Sold out
Public Employees Retirement Association of Colorado0$00.00%−2,712−100.0%Sold out
Hurley Capital, LLC0$00.00%−1,000−100.0%Sold out
Principal Securities, Inc.0$00.00%−216−100.0%Sold out
Pathway Financial Advisers, LLC0$00.00%−200−100.0%Sold out
Massmutual Trust Co FSB0$00.00%−51−100.0%Sold out
IFP Advisors, Inc0$00.00%−8−100.0%Sold out
Wolverine Trading, LLC––––Not filed
Pineridge Advisors LLC––––Not filed