GH Research PLC
GHRS- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001855129
No open-market purchases or sales by GH Research PLC insiders were filed in the last 90 days; 63 institutions reported holding it in 13F filings for Q2 2026, worth $1.38B in total; no superinvestor holds it.
Q1 2025 vs. Q4 2024
How the institutions holding GH Research PLC changed between Q4 2024 and Q1 2025.
All holders in Q1 2025All holders in Q4 2024
| Measure | Q4 2024 | Of which not filed for Q1 2025 | Q1 2025 | Change |
|---|---|---|---|---|
| Holders | 31 | 1 | 36 | +6 |
| Shares | 30.7M | 220 | 42.6M | +11.9M (+38.8%) |
| Value | $214.9M | $1.54K | $470.1M | +$255.2M (+118.7%) |
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (14)
Institutions that held GH Research PLC at the end of Q1 2025 but not at the end of Q4 2024.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Deep Track Capital, LP | 2,000,000 | $22.1M | 0.71% |
| Toronto Dominion Bank | 1,967,293 | $21.7M | 0.06% |
| Deerfield Management Company, L.P. (Series C) | 925,000 | $10.2M | 0.20% |
| Jefferies Financial Group Inc. | 750,000 | $8.27M | 0.14% |
| Alyeska Investment Group, L.P. | 454,975 | $5.02M | 0.02% |
| Troluce Capital Advisors LLC | 155,597 | $1.72M | 1.62% |
| Walleye Capital LLC | 52,940 | $583.9K | 0.01% |
| Quadrature Capital Ltd | 31,625 | $347.9K | 0.01% |
| Boothbay Fund Management, LLC | 29,914 | $330.0K | 0.01% |
| Citadel Advisors LLC | 15,586 | $171.9K | 0.00% |
| XTX Topco Ltd | 15,354 | $169.4K | 0.01% |
| Palumbo Wealth Management LLC | 12,869 | $141.9K | 0.05% |
| Group One Trading, L.P. | 171 | $1.89K | 0.00% |
| Simplex Trading, LLC | 17 | $0 | 0.00% |
Sold out (8)
Institutions that held GH Research PLC at the end of Q4 2024 and filed for Q1 2025 without it.
| Institution | Shares, Q4 2024 | Value, Q4 2024 |
|---|---|---|
| Diadema Partners LP | 101,502 | $710.5K |
| Woodline Partners LP | 78,949 | $552.6K |
| Laurion Capital Management LP | 48,352 | $338.5K |
| Renaissance Technologies LLC | 30,300 | $212.1K |
| Millennium Management LLC | 20,761 | $145.3K |
| Two Sigma Investments, LP | 16,761 | $117.3K |
| Barclays PLC | 1,703 | $11.9K |
| Farther Finance Advisors, LLC | 100 | $700 |
Not filed for Q1 2025 yet (1)
Institutions that held GH Research PLC at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q4 2024 | Value, Q4 2024 |
|---|---|---|
| Global Retirement Partners, LLC | 220 | $1.54K |