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.
13F holders, Q1 2023
Institutional positions in GH Research PLC as of Mar 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 29
- −3 vs. Q4 2022
- Shares held
- 29.7M
- −1.20M (−3.9%) vs. Q4 2022
- Total value
- $237.2M
- −$62.2M (−20.8%) vs. Q4 2022
- New holders
- 2
- 7 more added
- Sold out
- 5
- 9 more reduced
Compare with Q4 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GHRS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 63 | $1.38B |
| Q1 2026 | 54 | $668.5M |
| Q4 2025 | 53 | $591.4M |
| Q3 2025 | 47 | $618.1M |
| Q2 2025 | 38 | $530.9M |
| Q1 2025 | 36 | $470.1M |
| Q4 2024 | 31 | $214.9M |
| Q3 2024 | 28 | $204.2M |
| Q2 2024 | 28 | $354.8M |
| Q1 2024 | 32 | $315.5M |
| Q4 2023 | 35 | $171.7M |
| Q3 2023 | 29 | $291.5M |
| Q2 2023 | 34 | $351.6M |
| Q1 2023 | 29 | $237.2M |
| Q4 2022 | 32 | $299.5M |
| Q3 2022 | 34 | $367.2M |
| Q2 2022 | 35 | $325.0M |
| Q1 2022 | 33 | $587.1M |
| Q4 2021 | 30 | $701.0M |
| Q3 2021 | 30 | $625.2M |
| Q2 2021 | 34 | $593.7M |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2023
Shares, value and share of portfolio for each institution holding GH Research PLC; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Farther Finance Advisors, LLC | 100 | $799 | 0.00% | +100 | New |
| Global Retirement Partners, LLC | 220 | $1.87K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,000 | $8.00K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 2,772 | $22.1K | 0.00% | 00.0% | Unchanged |
| Tortoise Investment Management, LLC | 3,081 | $24.6K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 4,075 | $33.0K | 0.00% | +2,898+246.2% | Added |
| BlackRock Inc. | 4,983 | $39.8K | 0.00% | −216−4.2% | Reduced |
| Renaissance Technologies LLC | 10,800 | $86.0K | 0.00% | +10,800 | New |
| State Street Corp | 10,896 | $87.1K | 0.00% | −48−0.4% | Reduced |
| PEAK6 Investments LLC | 20,960 | $167.5K | 0.01% | +4,272+25.6% | Added |
| Pura Vida Investments, LLC | 25,000 | $199.8K | 0.02% | −133,327−84.2% | Reduced |
| Millennium Management LLC | 28,700 | $229.0K | 0.00% | −40,639−58.6% | Reduced |
| Barclays PLC | 32,090 | $256.4K | 0.00% | 00.0% | Unchanged |
| AdvisorShares Investments LLC | 46,360 | $370.4K | 0.12% | +17,102+58.5% | Added |
| Geode Capital Management, LLC | 49,820 | $398.1K | 0.00% | +1,740+3.6% | Added |
| Laurion Capital Management LP | 64,930 | $518.8K | 0.02% | −250,000−79.4% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 97,873 | $782.0K | 0.00% | −7,885−7.5% | Reduced |
| Citadel Advisors LLC | 144,558 | $1.16M | 0.00% | −1,136,561−88.7% | Reduced |
| Acuta Capital Partners, LLC | 243,250 | $1.94M | 1.51% | 00.0% | Unchanged |
| Morgan Stanley | 391,855 | $3.13M | 0.00% | −132,260−25.2% | Reduced |
| Deep Track Capital, LP | 499,400 | $3.99M | 0.17% | 00.0% | Unchanged |
| Cormorant Asset Management, LP | 593,043 | $4.74M | 0.31% | 00.0% | Unchanged |
| Verition Fund Management LLC | 940,673 | $7.52M | 0.12% | +42,813+4.8% | Added |
| OrbiMed Advisors LLC | 1,659,015 | $13.3M | 0.26% | +36,955+2.3% | Added |
| RTW Investments, LP | 2,168,957 | $17.3M | 0.36% | 00.0% | Unchanged |
| VR Adviser, LLC | 3,517,125 | $28.1M | 5.49% | 00.0% | Unchanged |
| FMR LLC | 4,275,521 | $34.2M | 0.00% | −180,460−4.0% | Reduced |
| Ra Capital Management, L.P. | 5,581,161 | $44.6M | 1.01% | +682,788+13.9% | Added |
| BVF Inc | 9,275,158 | $74.1M | 2.71% | 00.0% | Unchanged |
| HighVista Strategies LLC | 0 | $0 | 0.00% | −65,597−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −24,600−100.0% | Sold out |
| Cornerstone Investment Partners, LLC | 0 | $0 | 0.00% | −14,800−100.0% | Sold out |
| Exchange Traded Concepts, LLC | 0 | $0 | 0.00% | −11,510−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −700−100.0% | Sold out |