GI
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GAMMA Investing’s Zai Lab ZLAB Stock Holding History

GAMMA Investing’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
Q2 		– Sell
-17
Closed -$614 – 3900
2025
Q1 		$614 Sell
17
-35
-67% -$1.08K ﹤0.01% 3648
2024
Q4 		$1.36K Buy
52
+11
+27% +$305 ﹤0.01% 3336
2024
Q3 		$990 Buy
41
+7
+21% +$132 ﹤0.01% 3261
2024
Q2 		$589 Sell
34
-1
-3% -$18 ﹤0.01% 3177
2024
Q1 		$561 Buy
35
+24
+218% +$505 ﹤0.01% 3085
2023
Q4 		$237 Buy
+11
New +$290 ﹤0.01% 3109

Other funds holding ZLAB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 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
WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return
Allianz Asset Management
Allianz Asset Management Munich, Germany $95.4B AUM 38.74% 1-Year Est. Return

GAMMA Investing's ZLAB Position: Q2 2025 in Review

GAMMA Investing sold out of Zai Lab (ZLAB) in Q2 2025, closing a stake of 17 shares — an estimated $614 sold.

GAMMA Investing first reported a position in ZLAB in Q4 2023 and held it in 6 quarters. The position peaked at $1.36K in Q4 2024. 156 funds tracked by Wall St. Rank hold ZLAB as of Q2 2025.

  • GAMMA Investing reported no remaining Zai Lab position as of Q2 2025 after selling out during the quarter.
  • GAMMA Investing sold 17 Zai Lab shares in Q2 2025, an estimated $614.
  • GAMMA Investing first reported a position in Zai Lab in Q4 2023 and held it in 6 quarters.
  • GAMMA Investing's Zai Lab position peaked at $1.36K in Q4 2024.
  • 156 funds tracked by Wall St. Rank held Zai Lab as of Q2 2025.

Based on GAMMA Investing's 13F filing for Q2 2025, filed 14 Jul 2025.