DUBLIN 2, L2
GH RESEARCH PLCGHRS— Latest position per institution from SEC 13F filings
15
Institutional holders
52.24M
Total shares held
710.41M
Estimated value
2.61M
Avg. position size
LYNX1 CAPITAL MANAGEMENT LP
CIK 1910456
Shares
10.76M
Value
151.33M
Filed
Mar 31, 2026
BVF INC/IL
CIK 1056807
Shares
8.65M
Value
121.62M
Filed
Mar 31, 2026
RA CAPITAL MANAGEMENT, L.P.
CIK 1346824
Shares
7.68M
Value
107.93M
Filed
Mar 31, 2026
RTW INVESTMENTS, LP
CIK 1493215
Shares
5.93M
Value
83.43M
Filed
Mar 31, 2026
FMR LLC
CIK 315066
Shares
5.14M
Value
72.21M
Filed
Mar 31, 2026
AVORO CAPITAL ADVISORS LLC
CIK 1633313
Shares
1.80M
Value
25.31M
Filed
Mar 31, 2026
TORONTO DOMINION BANK
CIK 947263
Shares
1.40M
Value
19.65M
Filed
Mar 31, 2026
VENROCK ADVISER, LLC
CIK 1615982
Shares
1.32M
Value
7.65M
Filed
Dec 31, 2023
CORMORANT ASSET MANAGEMENT, LP
CIK 1583977
Shares
1.30M
Value
16.51M
Filed
Dec 31, 2025
DEEP TRACK CAPITAL, LP
CIK 1856083
Shares
1.25M
Value
17.88M
Filed
Sep 30, 2025
TROLUCE CAPITAL ADVISORS LLC
CIK 1910321
Shares
990.47K
Value
13.93M
Filed
Mar 31, 2026
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
937.90K
Value
13.19M
Filed
Mar 31, 2026
DEERFIELD MANAGEMENT COMPANY, L.P.
CIK 1009258
Shares
925K
Value
10.20M
Filed
Mar 31, 2025
ORBIMED ADVISORS LLC
CIK 1055951
Shares
736.32K
Value
8.74M
Filed
Jun 30, 2023
JEFFERIES FINANCIAL GROUP INC.
CIK 96223
Shares
712.30K
Value
10.01M
Filed
Mar 31, 2026
VERITION FUND MANAGEMENT LLC
CIK 1454027
Shares
673.74K
Value
8.56M
Filed
Dec 31, 2025
5AM VENTURE MANAGEMENT, LLC
CIK 1799883
Shares
572.66K
Value
8.05M
Filed
Mar 31, 2026
STEMPOINT CAPITAL LP
CIK 1952142
Shares
545.27K
Value
7.80M
Filed
Sep 30, 2025
TIMESSQUARE CAPITAL MANAGEMENT, LLC
CIK 1313816
Shares
463.60K
Value
5.39K
Filed
Sep 30, 2022
BLACKROCK, INC.
CIK 2012383
Shares
455.62K
Value
6.41M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | LYNX1 CAPITAL MANAGEMENT LP | 1910456 | 10.76M | 151.33M | Mar 31, 2026 |
| 2 | BVF INC/IL | 1056807 | 8.65M | 121.62M | Mar 31, 2026 |
| 3 | RA CAPITAL MANAGEMENT, L.P. | 1346824 | 7.68M | 107.93M | Mar 31, 2026 |
| 4 | RTW INVESTMENTS, LP | 1493215 | 5.93M | 83.43M | Mar 31, 2026 |
| 5 | FMR LLC | 315066 | 5.14M | 72.21M | Mar 31, 2026 |
| 6 | AVORO CAPITAL ADVISORS LLC | 1633313 | 1.80M | 25.31M | Mar 31, 2026 |
| 7 | TORONTO DOMINION BANK | 947263 | 1.40M | 19.65M | Mar 31, 2026 |
| 8 | VENROCK ADVISER, LLC | 1615982 | 1.32M | 7.65M | Dec 31, 2023 |
| 9 | CORMORANT ASSET MANAGEMENT, LP | 1583977 | 1.30M | 16.51M | Dec 31, 2025 |
| 10 | DEEP TRACK CAPITAL, LP | 1856083 | 1.25M | 17.88M | Sep 30, 2025 |
| 11 | TROLUCE CAPITAL ADVISORS LLC | 1910321 | 990.47K | 13.93M | Mar 31, 2026 |
| 12 | MILLENNIUM MANAGEMENT LLC | 1273087 | 937.90K | 13.19M | Mar 31, 2026 |
| 13 | DEERFIELD MANAGEMENT COMPANY, L.P. | 1009258 | 925K | 10.20M | Mar 31, 2025 |
| 14 | ORBIMED ADVISORS LLC | 1055951 | 736.32K | 8.74M | Jun 30, 2023 |
| 15 | JEFFERIES FINANCIAL GROUP INC. | 96223 | 712.30K | 10.01M | Mar 31, 2026 |
| 16 | VERITION FUND MANAGEMENT LLC | 1454027 | 673.74K | 8.56M | Dec 31, 2025 |
| 17 | 5AM VENTURE MANAGEMENT, LLC | 1799883 | 572.66K | 8.05M | Mar 31, 2026 |
| 18 | STEMPOINT CAPITAL LP | 1952142 | 545.27K | 7.80M | Sep 30, 2025 |
| 19 | TIMESSQUARE CAPITAL MANAGEMENT, LLC | 1313816 | 463.60K | 5.39K | Sep 30, 2022 |
| 20 | BLACKROCK, INC. | 2012383 | 455.62K | 6.41M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.