JF
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Jump Financial’s Zai Lab ZLAB Stock Holding History

Jump Financial’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
Q3 		– Sell
-66,003
Closed -$2.31M – 2288
2025
Q2 		$2.31M Buy
+66,003
New +$2.17M 0.03% 675
2020
Q4 		– Sell
-11,918
Closed -$991K – 1213
2020
Q3 		$991K Buy
+11,918
New +$957K 0.2% 119

Other funds holding ZLAB

Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
FLSM
Frazier Life Sciences Management Palo Alto, California $3.89B AUM 201.1% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Jump Financial's ZLAB Position: Q3 2025 in Review

Jump Financial sold out of Zai Lab (ZLAB) in Q3 2025, closing a stake of 66,003 shares — an estimated $2.31M sold.

Jump Financial first reported a position in ZLAB in Q3 2020 and held it in 2 quarters. The position peaked at $2.31M in Q2 2025. 138 funds tracked by Wall St. Rank hold ZLAB as of Q3 2025.

  • Jump Financial reported no remaining Zai Lab position as of Q3 2025 after selling out during the quarter.
  • Jump Financial sold 66,003 Zai Lab shares in Q3 2025, an estimated $2.31M.
  • Jump Financial first reported a position in Zai Lab in Q3 2020 and held it in 2 quarters.
  • Jump Financial's Zai Lab position peaked at $2.31M in Q2 2025.
  • 138 funds tracked by Wall St. Rank held Zai Lab as of Q3 2025.

Based on Jump Financial's 13F filing for Q3 2025, filed 13 Nov 2025.