REPL Replimune Group, Inc.
Replimune Group, Inc. (REPL) Hedge Fund Activity
This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.
Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.
Most significant moves
Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.
| Fund | Action | Shares changed | Change | Est. value | Portfolio wt. | Score |
|---|---|---|---|---|---|---|
| Logos Global Management Growth Healthcare | New | +2.50M | — | $27.7M | 1.2% | 66 |
| Point72 Asset Management, L.P. | New | +723.3K | — | $8.0M | 0.0% | 61 |
| EcoR1 Capital Growth Healthcare | Sold Out | -1.00M | -100.0% | $11.1M | 0.0% | 61 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Sold Out | -307.4K | -100.0% | $3.4M | 0.0% | 58 |
| Squarepoint Ops LLC Quant | New | +131.4K | — | $1.5M | 0.0% | 56 |
| Hudson Bay Capital Management Event | Sold Out | -131.0K | -100.0% | $1.5M | 0.0% | 55 |
| Armistice Capital Long/Short Healthcare | New | +264.0K | — | $2.9M | 0.1% | 55 |
| Magnetar Capital Event Quant | Sold Out | -13.4K | -100.0% | $148.4K | 0.0% | 54 |
| MILLENNIUM MANAGEMENT LLC | Increased | +521.1K | +173.2% | $5.8M | 0.0% | 53 |
| CITADEL ADVISORS LLC Quant | Increased | +385.5K | +96.7% | $4.3M | 0.0% | 53 |
Most significant buyers
By move score, not size.
- Logos Global Management
- Point72 Asset Management, L.P.
- Squarepoint Ops LLC
- Armistice Capital
- MILLENNIUM MANAGEMENT LLC
Most significant sellers
By move score, not size.
- EcoR1 Capital
- ADAGE CAPITAL PARTNERS GP, L.L.C.
- Hudson Bay Capital Management
- Magnetar Capital
- Quadrature Capital
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Logos Global Management | 2 | 2.5M | 0 | +2.50M | — | 1.2% | New | 66 |
| Point72 Asset Management, L.P. | 1 | 723.3K | 0 | +723.3K | — | 0.0% | New | 61 |
| EcoR1 Capital | 2 | 0 | 1.0M | -1.00M | -100.0% | 0.0% | Sold Out | 61 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 0 | 307.4K | -307.4K | -100.0% | 0.0% | Sold Out | 58 |
| Squarepoint Ops LLC | 2 | 131.4K | 0 | +131.4K | — | 0.0% | New | 56 |
| Hudson Bay Capital Management | 3 | 0 | 131.0K | -131.0K | -100.0% | 0.0% | Sold Out | 55 |
| Armistice Capital | 3 | 264.0K | 0 | +264.0K | — | 0.1% | New | 55 |
| Magnetar Capital | 2 | 0 | 13.4K | -13.4K | -100.0% | 0.0% | Sold Out | 54 |
| MILLENNIUM MANAGEMENT LLC | 2 | 822.0K | 300.8K | +521.1K | +173.2% | 0.0% | Increased | 53 |
| CITADEL ADVISORS LLC | 1 | 784.2K | 398.7K | +385.5K | +96.7% | 0.0% | Increased | 53 |
| Trexquant Investment | 3 | 128.5K | 0 | +128.5K | — | 0.0% | New | 53 |
| LMR Partners | 3 | 50.7K | 0 | +50.7K | — | 0.0% | New | 53 |
| Quadrature Capital | 3 | 0 | 28.6K | -28.6K | -100.0% | 0.0% | Sold Out | 52 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 39.8K | 381.5K | -341.7K | -89.6% | 0.0% | Reduced | 52 |
| Quinn Opportunity Partners | 4 | 0 | 287.8K | -287.8K | -100.0% | 0.0% | Sold Out | 51 |
| Schonfeld Strategic Advisors | 3 | 15.3K | 0 | +15.3K | — | 0.0% | New | 51 |
| Brevan Howard Capital Management | 3 | 0 | 35.9K | -35.9K | -100.0% | 0.0% | Sold Out | 49 |
| Graham Capital Management | 3 | 0 | 25.4K | -25.4K | -100.0% | 0.0% | Sold Out | 49 |
| AQR Capital Management | 3 | 2.6M | 255.5K | +2.31M | +904.4% | 0.0% | Increased | 49 |
| Winton Group | 4 | 10.4K | 0 | +10.4K | — | 0.0% | New | 48 |
| Y-Intercept | 4 | 0 | 69.0K | -69.0K | -100.0% | 0.0% | Sold Out | 48 |
| Centiva Capital | 4 | 0 | 18.0K | -18.0K | -100.0% | 0.0% | Sold Out | 48 |
| Readystate Asset Management | 3 | 300.0K | 138.5K | +161.5K | +116.6% | 0.2% | Increased | 47 |
| ADAR1 Capital Management | 3 | 655.8K | 1.6M | -927.2K | -58.6% | 0.4% | Reduced | 45 |
| Walleye Capital | 3 | 2.7K | 71.6K | -68.9K | -96.2% | 0.0% | Reduced | 44 |
| Caption Management | 3 | 783.9K | 451.8K | +332.1K | +73.5% | 0.3% | Increased | 41 |
| TWO SIGMA INVESTMENTS, LP | 2 | 166.6K | 344.8K | -178.2K | -51.7% | 0.0% | Reduced | 41 |
| Moore Capital Management | 3 | 130.2K | 311.1K | -180.9K | -58.2% | 0.0% | Reduced | 38 |
| Woodline Partners LP | 2 | 191.4K | 381.0K | -189.6K | -49.8% | 0.0% | Reduced | 37 |
| D. E. Shaw & Co., Inc. | 1 | 1.8M | 2.3M | -546.6K | -23.4% | 0.0% | Reduced | 35 |
| Suvretta Capital Management | 2 | 4.4M | 4.2M | +168.0K | +4.0% | 1.0% | Increased | 34 |
| Balyasny Asset Management L.P. | 2 | 40.9K | 30.8K | +10.0K | +32.6% | 0.0% | Increased | 34 |
| RTW Investments | 1 | 7.4M | 7.4M | +54.7K | +0.7% | 0.7% | Increased | 34 |
| Engineers Gate | 4 | 173.0K | 150.5K | +22.5K | +15.0% | 0.0% | Increased | 21 |
| Baker Bros. Advisors | 1 | 11.0M | 11.0M | 0 | +0.0% | 0.6% | Unchanged | 28 |
Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeHedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.