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