Renaissance Technologies’s GH Research GHRS Stock Holding History

Renaissance Technologies’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	$290K	Buy	+20,614	New	+$316K	﹤0.01%	2799
2025 Q1	–	Sell	-30,300	Closed	-$212K	–	3593
2024 Q4	$212K	Sell	30,300 -100	-0.3%	-$804	﹤0.01%	3153
2024 Q3	$203K	Hold	30,400	–	–	﹤0.01%	3121
2024 Q2	$354K	Hold	30,400	–	–	﹤0.01%	2845
2024 Q1	$324K	Sell	30,400 -20,500	-40%	-$163K	﹤0.01%	3057
2023 Q4	$295K	Buy	50,900 +6,500	+15%	+$45.9K	﹤0.01%	2994
2023 Q3	$446K	Buy	44,400 +18,900	+74%	+$218K	﹤0.01%	2757
2023 Q2	$303K	Buy	25,500 +14,700	+136%	+$151K	﹤0.01%	3118
2023 Q1	$86K	Buy	+10,800	New	+$99.3K	﹤0.01%	3531

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

Renaissance Technologies's GHRS Position: Q1 2026 in Review

Renaissance Technologies opened a new position in GH Research (GHRS) in Q1 2026: 20,614 shares worth $290K. The stake represents ﹤0.01% of the portfolio and ranks #2799 among its holdings. This is a return to the name: Renaissance Technologies previously reported a position in GHRS as recently as Q4 2024.

Renaissance Technologies first reported a position in GHRS in Q1 2023 and has held it in 9 quarters since. The position peaked at $446K in Q3 2023. 54 funds tracked by Wall St. Rank hold GHRS as of Q1 2026.

Renaissance Technologies held 20,614 shares of GH Research worth $290K as of Q1 2026.
GH Research was a new Renaissance Technologies position in Q1 2026.
GH Research made up ﹤0.01% of Renaissance Technologies's portfolio in Q1 2026, its #2799 holding.
Renaissance Technologies first reported a position in GH Research in Q1 2023 and has held it in 9 quarters since.
Renaissance Technologies's GH Research position peaked at $446K in Q3 2023.
54 funds tracked by Wall St. Rank held GH Research as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.