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, Q2 2023
Institutional positions in GH Research PLC as of Jun 30, 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
- 34
- +5 vs. Q1 2023
- Shares held
- 29.6M
- −59.1K (−0.2%) vs. Q1 2023
- Total value
- $351.6M
- +$114.4M (+48.2%) vs. Q1 2023
- New holders
- 5
- 8 more added
- Sold out
- 0
- 8 more reduced
Compare with Q1 2023: 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, Q2 2023
Shares, value and share of portfolio for each institution holding GH Research PLC; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BVF Inc | 9,275,158 | $110.0M | 3.07% | 00.0% | Unchanged |
| Ra Capital Management, L.P. | 5,587,333 | $66.3M | 1.25% | +6,172+0.1% | Added |
| FMR LLC | 4,126,465 | $49.0M | 0.00% | −149,056−3.5% | Reduced |
| VR Adviser, LLC | 3,517,125 | $41.7M | 6.67% | 00.0% | Unchanged |
| RTW Investments, LP | 2,168,957 | $25.7M | 0.49% | 00.0% | Unchanged |
| Lynx1 Capital Management LP | 969,374 | $11.5M | 7.54% | +969,374 | New |
| Verition Fund Management LLC | 796,172 | $9.45M | 0.15% | −144,501−15.4% | Reduced |
| OrbiMed Advisors LLC | 736,315 | $8.74M | 0.17% | −922,700−55.6% | Reduced |
| Cormorant Asset Management, LP | 593,043 | $7.04M | 0.40% | 00.0% | Unchanged |
| Deep Track Capital, LP | 499,400 | $5.93M | 0.28% | 00.0% | Unchanged |
| Morgan Stanley | 393,738 | $4.67M | 0.00% | +1,883+0.5% | Added |
| Acuta Capital Partners, LLC | 244,828 | $2.90M | 1.97% | +1,578+0.6% | Added |
| 5AM Venture Management, LLC | 152,022 | $1.80M | 0.45% | +152,022 | New |
| Citadel Advisors LLC | 144,571 | $1.72M | 0.00% | +130.0% | Added |
| Mirae Asset Global Investments Co., Ltd. | 79,873 | $947.7K | 0.00% | −18,000−18.4% | Reduced |
| Laurion Capital Management LP | 64,930 | $770.4K | 0.03% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 50,029 | $593.6K | 0.00% | +209+0.4% | Added |
| AdvisorShares Investments LLC | 45,129 | $535.5K | 0.15% | −1,231−2.7% | Reduced |
| Barclays PLC | 32,090 | $380.7K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 26,395 | $313.2K | 0.00% | −2,305−8.0% | Reduced |
| Renaissance Technologies LLC | 25,500 | $303.0K | 0.00% | +14,700+136.1% | Added |
| Pura Vida Investments, LLC | 25,000 | $296.6K | 0.12% | 00.0% | Unchanged |
| PEAK6 Investments LLC | 23,317 | $276.7K | 0.02% | +2,357+11.2% | Added |
| BlackRock Inc. | 14,816 | $175.8K | 0.00% | +9,833+197.3% | Added |
| Corton Capital Inc. | 12,135 | $144.0K | 0.07% | +12,135 | New |
| Bank of Montreal | 10,641 | $133.3K | 0.00% | +10,641 | New |
| State Street Corp | 10,704 | $127.0K | 0.00% | −192−1.8% | Reduced |
| Tortoise Investment Management, LLC | 3,081 | $36.6K | 0.01% | 00.0% | Unchanged |
| Bank of America Corp | 2,772 | $32.9K | 0.00% | 00.0% | Unchanged |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 2,000 | $23.7K | 0.00% | +2,000 | New |
| Royal Bank of Canada | 1,000 | $12.0K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 220 | $2.61K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 100 | $1.19K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 61 | $724 | 0.00% | −4,014−98.5% | Reduced |