5AM Venture Management’s GH Research GHRS Stock Holding History

5AM Venture Management’s Portfolio GHRS Stock Details GHRS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$8.05M	Hold	572,665	–	–	2.24%	14
2025 Q4	$7.27M	Hold	572,665	–	–	2.29%	17
2025 Q3	$8.19M	Hold	572,665	–	–	3%	14
2025 Q2	$6.98M	Hold	572,665	–	–	2.68%	15
2025 Q1	$6.32M	Hold	572,665	–	–	2.39%	18
2024 Q4	$4.01M	Hold	572,665	–	–	0.96%	24
2024 Q3	$3.83M	Hold	572,665	–	–	0.79%	24
2024 Q2	$6.68M	Hold	572,665	–	–	1.49%	18
2024 Q1	$6.1M	Buy	572,665 +168,261	+42%	+$1.34M	1.37%	21
2023 Q4	$2.35M	Hold	404,404	–	–	0.62%	24
2023 Q3	$4.06M	Buy	404,404 +252,382	+166%	+$2.92M	1.17%	23
2023 Q2	$1.8M	Buy	+152,022	New	+$1.56M	0.45%	23

Other funds holding GHRS

LCM

Lynx1 Capital Management San Juan, Puerto Rico $633M AUM 173.22% 1-Year Est. Return

BVF Inc San Francisco, California $3.14B AUM 249.53% 1-Year Est. Return

RCM

RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return

RTW Investments New York $10B AUM 135.35% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

ACA

Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return

Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return

TCA

Troluce Capital Advisors Dorado, Puerto Rico $1.63B AUM 37.23% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

JFG

Jefferies Financial Group New York $14.6B AUM 40.95% 1-Year Est. Return

5AM Venture Management's GHRS Position: Q1 2026 in Review

5AM Venture Management held its GH Research (GHRS) position steady in Q1 2026 at 572,665 shares worth $8.05M. The position accounts for 2.24% of the portfolio, ranked #14.

5AM Venture Management first reported a position in GHRS in Q2 2023 and has held it in 12 quarters since. The position peaked at $8.19M in Q3 2025. 54 funds tracked by Wall St. Rank hold GHRS as of Q1 2026.

5AM Venture Management held 572,665 shares of GH Research worth $8.05M as of Q1 2026.
5AM Venture Management left its GH Research share count unchanged in Q1 2026.
GH Research made up 2.24% of 5AM Venture Management's portfolio in Q1 2026, its #14 holding.
5AM Venture Management first reported a position in GH Research in Q2 2023 and has held it in 12 quarters since.
5AM Venture Management's GH Research position peaked at $8.19M in Q3 2025.
54 funds tracked by Wall St. Rank held GH Research as of Q1 2026.

Based on 5AM Venture Management's 13F filing for Q1 2026, filed 15 May 2026.