BVF Inc’s GH Research GHRS Stock Holding History

BVF Inc’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	$122M	Sell	8,650,158 -177,554	-2%	-$2.73M	3.87%	7
2025 Q4	$112M	Hold	8,827,712	–	–	3.77%	7
2025 Q3	$126M	Hold	8,827,712	–	–	5.12%	6
2025 Q2	$108M	Hold	8,827,712	–	–	3.84%	7
2025 Q1	$97.4M	Sell	8,827,712 -1,572,446	-15%	-$17.6M	3.97%	7
2024 Q4	$72.8M	Hold	10,400,158	–	–	2.47%	8
2024 Q3	$69.6M	Hold	10,400,158	–	–	2.04%	14
2024 Q2	$121M	Hold	10,400,158	–	–	3.4%	6
2024 Q1	$111M	Hold	10,400,158	–	–	3.05%	5
2023 Q4	$60.3M	Buy	10,400,158 +1,125,000	+12%	+$7.94M	1.51%	19
2023 Q3	$93.2M	Hold	9,275,158	–	–	2.51%	10
2023 Q2	$110M	Hold	9,275,158	–	–	3.07%	6
2023 Q1	$74.1M	Hold	9,275,158	–	–	2.71%	12
2022 Q4	$89.7M	Hold	9,275,158	–	–	3.79%	5
2022 Q3	$108M	Hold	9,275,158	–	–	4.45%	3
2022 Q2	$92.6M	Hold	9,275,158	–	–	4.47%	5
2022 Q1	$170M	Hold	9,275,158	–	–	6.79%	1
2021 Q4	$216M	Hold	9,275,158	–	–	7.85%	1
2021 Q3	$205M	Buy	9,275,158 +2	+0%	+$41	7.98%	1
2021 Q2	$202M	Buy	+9,275,156	New	+$189M	7.55%	1

Other funds holding GHRS

LCM

Lynx1 Capital Management San Juan, Puerto Rico $633M AUM 173.22% 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

5VM

5AM Venture Management San Francisco, California $360M AUM 345.76% 1-Year Est. Return

BVF Inc's GHRS Position: Q1 2026 in Review

BVF Inc reduced its GH Research (GHRS) stake by 2% in Q1 2026, selling an estimated $2.73M and leaving 8,650,158 shares worth $122M. The position accounts for 3.87% of the portfolio, ranked #7.

BVF Inc first reported a position in GHRS in Q2 2021 and has held it in 20 quarters since. The position peaked at $216M in Q4 2021. 54 funds tracked by Wall St. Rank hold GHRS as of Q1 2026.

BVF Inc held 8,650,158 shares of GH Research worth $122M as of Q1 2026.
BVF Inc sold 177,554 GH Research shares in Q1 2026, an estimated $2.73M.
GH Research made up 3.87% of BVF Inc's portfolio in Q1 2026, its #7 holding.
BVF Inc first reported a position in GH Research in Q2 2021 and has held it in 20 quarters since.
BVF Inc's GH Research position peaked at $216M in Q4 2021.
54 funds tracked by Wall St. Rank held GH Research as of Q1 2026.

Based on BVF Inc's 13F filing for Q1 2026, filed 15 May 2026.