Millennium Management
ZLAB icon

Millennium Management’s Zai Lab ZLAB Stock Holding History

Millennium Management’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
-97,077
Closed -$3.51M – 6413
2025
Q1 		$3.51M Sell
97,077
-26,310
-21% -$809K ﹤0.01% 3223
2024
Q4 		$3.23M Sell
123,387
-15,023
-11% -$417K ﹤0.01% 3231
2024
Q3 		$3.34M Buy
138,410
+85,042
+159% +$1.61M ﹤0.01% 3203
2024
Q2 		$925K Sell
53,368
-348,291
-87% -$6.12M ﹤0.01% 4155
2024
Q1 		$6.43M Buy
401,659
+151,195
+60% +$3.18M ﹤0.01% 2619
2023
Q4 		$6.85M Buy
250,464
+225,853
+918% +$5.96M ﹤0.01% 2516
2023
Q3 		$598K Buy
+24,611
New +$655K ﹤0.01% 4545
2022
Q2 		– Sell
-115,744
Closed -$5.09M – 7594
2022
Q1 		$5.09M Sell
115,744
-37,668
-25% -$1.82M ﹤0.01% 2919
2021
Q4 		$9.64M Buy
153,412
+48,941
+47% +$4.15M ﹤0.01% 2178
2021
Q3 		$11M Buy
104,471
+30,149
+41% +$4.33M 0.01% 1936
2021
Q2 		$13.2M Buy
74,322
+39,923
+116% +$6.42M 0.01% 1593
2021
Q1 		$4.59M Buy
34,399
+12,470
+57% +$1.93M ﹤0.01% 2663
2020
Q4 		$2.97M Sell
21,929
-58,053
-73% -$5.91M ﹤0.01% 2906
2020
Q3 		$6.65K Sell
79,982
-3,916
-5% -$314K 0.01% 1580
2020
Q2 		$6.89M Sell
83,898
-312,967
-79% -$21.2M 0.01% 1495
2020
Q1 		$20.4M Buy
396,865
+365,312
+1,158% +$19M 0.05% 442
2019
Q4 		$1.31M Sell
31,553
-191,559
-86% -$7.07M ﹤0.01% 2863
2019
Q3 		$7.22M Buy
223,112
+215,037
+2,663% +$7.38M 0.01% 1517
2019
Q2 		$282K Buy
+8,075
New +$238K ﹤0.01% 3577
2019
Q1 		– Sell
-264,724
Closed -$6.15M – 4393
2018
Q4 		$6.15M Sell
264,724
-10,422
-4% -$193K 0.01% 1449
2018
Q3 		$5.36M Sell
275,146
-108,739
-28% -$2.36M 0.01% 1745
2018
Q2 		$8.93M Buy
383,885
+275,794
+255% +$5.95M 0.01% 1398
2018
Q1 		$2.31M Buy
108,091
+58,536
+118% +$1.33M ﹤0.01% 2228
2017
Q4 		$1.05M Sell
49,555
-18,756
-27% -$499K ﹤0.01% 2674
2017
Q3 		$1.84M Buy
+68,311
New +$1.91M ﹤0.01% 2210

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

Millennium Management's ZLAB Position: Q2 2025 in Review

Millennium Management sold out of Zai Lab (ZLAB) in Q2 2025, closing a stake of 97,077 shares — an estimated $3.51M sold.

Millennium Management first reported a position in ZLAB in Q3 2017 and held it in 25 quarters. The position peaked at $20.4M in Q1 2020. 156 funds tracked by Wall St. Rank hold ZLAB as of Q2 2025.

  • Millennium Management reported no remaining Zai Lab position as of Q2 2025 after selling out during the quarter.
  • Millennium Management sold 97,077 Zai Lab shares in Q2 2025, an estimated $3.51M.
  • Millennium Management first reported a position in Zai Lab in Q3 2017 and held it in 25 quarters.
  • Millennium Management's Zai Lab position peaked at $20.4M in Q1 2020.
  • 156 funds tracked by Wall St. Rank held Zai Lab as of Q2 2025.

Based on Millennium Management's 13F filing for Q2 2025, filed 14 Aug 2025.