Renaissance Technologies (RenTech)'s REPL Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 381,453 shares of Replimune Group, Inc. (REPL) worth $2.92 M, representing 0.00% of the portfolio. First purchased in 2019-Q4, this long-term strategic position has been held for 24 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in REPL, demonstrating sustained confidence in this investment. Largest addition occurred in Q4 2025, adding 405,053 shares. Largest reduction occurred in Q3 2025, reducing 153,089 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Replimune Group (REPL) Holding Value Over Time
Track share changes against reported price movement
Quarterly Replimune Group (REPL) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -23,600 | Reduce 5.83% | 381,453 | $7.65 |
| Q4 2025 | +405,053 | New Buy | 405,053 | $9.72 |
| Q3 2025 | -153,089 | Sold Out | 0 | $0.00 |
| Q2 2025 | -3,147 | Reduce 2.01% | 153,089 | $9.29 |
| Q1 2025 | -700 | Reduce 0.45% | 156,236 | $9.75 |
| Q4 2024 | +49,200 | Add 45.67% | 156,936 | $12.11 |
| Q3 2024 | -37,417 | Reduce 25.78% | 107,736 | $10.96 |
| Q2 2024 | -15,900 | Reduce 9.87% | 145,153 | $9.00 |
| Q1 2024 | +127,200 | Add 375.74% | 161,053 | $8.17 |
| Q4 2023 | -52,847 | Reduce 60.95% | 33,853 | $8.42 |
| Q3 2023 | -91,400 | Reduce 51.32% | 86,700 | $17.10 |
| Q2 2023 | -136,953 | Reduce 43.47% | 178,100 | $0.02 |
| Q1 2023 | +123,700 | Add 64.64% | 315,053 | $0.02 |
| Q4 2022 | +51,353 | Add 36.68% | 191,353 | $0.03 |
| Q3 2022 | -26,953 | Reduce 16.14% | 140,000 | $17.27 |
| Q2 2022 | -44,100 | Reduce 20.90% | 166,953 | $17.48 |
| Q1 2022 | +164,400 | Add 352.39% | 211,053 | $16.98 |
| Q4 2021 | +46,653 | New Buy | 46,653 | $27.09 |
| Q1 2021 | -22,975 | Sold Out | 0 | $0.00 |
| Q4 2020 | +22,975 | New Buy | 22,975 | $38.13 |
| Q3 2020 | -9,700 | Sold Out | 0 | $0.00 |
| Q2 2020 | -8,000 | Reduce 45.20% | 9,700 | $24.85 |
| Q1 2020 | -23,800 | Reduce 57.35% | 17,700 | $9.94 |
| Q4 2019 | +41,500 | New Buy | 41,500 | $14.36 |
Renaissance Technologies (RenTech)'s Replimune Group Investment FAQs
Renaissance Technologies (RenTech) first purchased Replimune Group, Inc. (REPL) in Q4 2019, acquiring 41,500 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held Replimune Group, Inc. (REPL) for 24 quarters since Q4 2019.
Renaissance Technologies (RenTech)'s largest addition to Replimune Group, Inc. (REPL) was in Q4 2025, adding 405,053 shares worth $3.94 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 381,453 shares of Replimune Group, Inc. (REPL), valued at approximately $2.92 M.
As of the Q1 2026 filing, Replimune Group, Inc. (REPL) represents approximately 0.00% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Replimune Group, Inc. (REPL) was 405,053 shares, as reported at the end of Q4 2025.