REPLIMUNE GROUP INC (REPL) Stock Institutional Trading Activity


REPLIMUNE GROUP INC (REPL) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Renaissance Technologies LLCBuy251,964405,053$3,937,115
Q2 2025Renaissance Technologies LLCSell-3,147153,089$1,422,197
Q1 2025Renaissance Technologies LLCSell-700156,236$1,523,301
Q4 2024Renaissance Technologies LLCBuy49,200156,936$1,900,495
Q3 2024Renaissance Technologies LLCSell-37,417107,736$1,180,787
Q2 2024Renaissance Technologies LLCSell-15,900145,153$1,306,377
Q1 2024Renaissance Technologies LLCBuy127,200161,053$1,316
Q4 2023Renaissance Technologies LLCSell-52,84733,853$285
Q3 2023Renaissance Technologies LLCSell-91,40086,700$1,483
Q2 2023Renaissance Technologies LLCSell-136,953178,100$4,135
Q1 2023Renaissance Technologies LLCBuy123,700315,053$5,564
Q4 2022Renaissance Technologies LLCBuy51,353191,353$5,205
Q3 2022Renaissance Technologies LLCSell-26,953140,000$2,418
Q2 2022Renaissance Technologies LLCSell-44,100166,953$2,918
Q1 2022Renaissance Technologies LLCBuy164,400211,053$3,584
Q4 2021Renaissance Technologies LLCBuy23,67846,653$1,264
Q4 2020Renaissance Technologies LLCBuy13,27522,975$876
Q2 2020Renaissance Technologies LLCSell-8,0009,700$241
Q1 2020Renaissance Technologies LLCSell-23,80017,700$176
Q4 2019Renaissance Technologies LLCBuy41,50041,500$596

Frequently asked questions about REPL activity

  • Which institutional owners are buying REPL?

    Institutional owners buying REPL include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in REPL activity?

    "Buy" means an investor increased their reported position in REPL compared to the prior reporting period. This reflects growing exposure to REPLIMUNE GROUP INC (REPL) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in REPL increasing?

    Institutional interest in REPL can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.