GSA Capital Partners’s Zai Lab ZLAB Stock Holding History

GSA Capital Partners’s Portfolio ZLAB Stock Details ZLAB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-13,033	Closed	-$442K	–	2151
2025 Q3	$442K	Sell	13,033 -14,512	-53%	-$500K	0.04%	934
2025 Q2	$963K	Buy	+27,545	New	+$906K	0.07%	472
2024 Q3	–	Sell	-30,635	Closed	-$531K	–	2077
2024 Q2	$531K	Sell	30,635 -14,938	-33%	-$263K	0.04%	923
2024 Q1	$730K	Buy	45,573 +34,552	+314%	+$728K	0.06%	654
2023 Q4	$301K	Buy	+11,021	New	+$291K	0.03%	1118
2023 Q3	–	Sell	-26,521	Closed	-$735K	–	1976
2023 Q2	$735K	Buy	+26,521	New	+$867K	0.07%	491

Other funds holding ZLAB

RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return

FLSM

Frazier Life Sciences Management Palo Alto, California $4.59B AUM 237.58% 1-Year Est. Return

ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

ACM

ADAR1 Capital Management Austin, Texas $2.19B AUM 374.99% 1-Year Est. Return

RSCM

Rock Springs Capital Management Baltimore, Maryland $2.05B AUM 161.37% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

GSA Capital Partners's ZLAB Position: Q4 2025 in Review

GSA Capital Partners sold out of Zai Lab (ZLAB) in Q4 2025, closing a stake of 13,033 shares — an estimated $442K sold.

GSA Capital Partners first reported a position in ZLAB in Q2 2023 and held it in 6 quarters. The position peaked at $963K in Q2 2025. 126 funds tracked by Wall St. Rank hold ZLAB as of Q4 2025.

GSA Capital Partners reported no remaining Zai Lab position as of Q4 2025 after selling out during the quarter.
GSA Capital Partners sold 13,033 Zai Lab shares in Q4 2025, an estimated $442K.
GSA Capital Partners first reported a position in Zai Lab in Q2 2023 and held it in 6 quarters.
GSA Capital Partners's Zai Lab position peaked at $963K in Q2 2025.
126 funds tracked by Wall St. Rank held Zai Lab as of Q4 2025.

Based on GSA Capital Partners's 13F filing for Q4 2025, filed 6 Feb 2026.