Which hedge funds own GHRS? GH RESEARCH PLC, Q2 2026 13F holders
20 tracked hedge funds disclosed a position in GHRS (GH RESEARCH PLC) in their Q2 2026 13F filings, worth $898.0m in total. The largest holder by portfolio weight is Lynx1 Capital Management LP at 41.2% of its book. 7 opened a new position this quarter: Deep Track Capital, LP, Braidwell LP, Eversept Partners, LP, Point72 Asset Management, L.P.. 7 exited: 5AM Venture Management, LLC, Squadron Capital Management LLC, Troluce Capital Advisors LLC.
- 20
- Holders Tracked managers whose filing for the quarter reports a long equity position in the security.
- 7
- New this quarter Holders whose previous filing (at most two quarters earlier) did not report the security.
- 7
- Exited this quarter Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
- $99.1m
- Inflow, new holders Combined value of the positions the new holders reported for the quarter.
- $28.4m
- Outflow, exits Combined value the exiting managers reported for the security in their previous filing.
- $898m
- Combined value Sum of the holders' reported positions in the security.
- 1.6%
- Share of managers holding Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.
Holders, Q2 2026
| Lynx1 Capital Management LP Hedge fund | 41.2% | +23% | added |
| RA Capital Management, L.P. Hedge fund | 1.8% | −0.5% | reduced |
| RTW Investments, LP Hedge fund | 1.4% | 0.0% | held |
| Deep Track Capital, LP Hedge fund | 1.3% | – | new |
| Lion Point Capital, LP Hedge fund | 1.3% | 0.0% | held |
| HighVista Strategies LLC Hedge fund | 1.0% | −26% | reduced |
| Avoro Capital Advisors LLC Hedge fund | 0.4% | 0.0% | held |
| Braidwell LP Hedge fund | 0.2% | – | new |
| Boothbay Fund Management, LLC Hedge fund | 0.1% | −29% | reduced |
| CenterBook Partners LP Hedge fund | 0.09% | −68% | reduced |
| Trexquant Investment LP Hedge fund | 0.03% | +120% | added |
| Eversept Partners, LP Hedge fund | 0.01% | – | new |
| Millennium Management LLC Hedge fund | 0.01% | −66% | reduced |
| Tudor Investment Corp ET AL Hedge fund | 0.0% | +85% | added |
| Point72 Asset Management, L.P. Hedge fund | 0.0% | – | new |
| Citadel Advisors LLC Hedge fund | 0.0% | +31% | added |
| Qube Research & Technologies Ltd Hedge fund | 0.0% | – | new |
| Marshall Wace, LLP Hedge fund | 0.0% | −49% | reduced |
| Squarepoint Ops LLC Hedge fund | 0.0% | – | new |
| D. E. Shaw & Co., Inc. Hedge fund | 0.0% | – | new |
Exited since the previous filing
| 5AM Venture Management, LLC | 2.2% | $8.1m |
| Squadron Capital Management LLC | 1.8% | $4.6m |
| Troluce Capital Advisors LLC | 1.5% | $13.9m |
| Occam Crest Management LP | 0.7% | $1.1m |
| Diadema Partners LP | 0.2% | $377k |
| Persistent Asset Partners Ltd | 0.04% | $95.5k |
| Renaissance Technologies LLC | 0.0% | $290k |
Ownership over time
Who discovered GHRS first? Beta
The run: Q3 2024 → Q2 2026, +302%
| 5AM Venture Management, LLC | Q3 2023 | 0.8% | +0.7 pts |
| RA Capital Management, L.P. | Q2 2024 | 0.5% | +0.5 pts |
Split-adjusted quarter-end prices, excluding dividends. They describe the stock while each manager held it, not the return it earned.