Tower Research Capital (TRC)’s Zai Lab ZLAB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
Sell
-804
Closed -$14.2K 5634
2025
Q4
$14.2K Buy
804
+653
+432% +$15.3K ﹤0.01% 3364
2025
Q3
$5.12K Sell
151
-104,315
-100% -$3.59M ﹤0.01% 4264
2025
Q2
$3.65M Buy
104,466
+79,603
+320% +$2.62M 0.1% 190
2025
Q1
$899K Buy
24,863
+24,497
+6,693% +$754K 0.03% 548
2024
Q4
$9.59K Sell
366
-1,382
-79% -$38.4K ﹤0.01% 3895
2024
Q3
$42.2K Sell
1,748
-4,969
-74% -$93.9K ﹤0.01% 2813
2024
Q2
$116K Buy
6,717
+4,112
+158% +$72.3K ﹤0.01% 2470
2024
Q1
$41.7K Buy
2,605
+55
+2% +$1.16K ﹤0.01% 2407
2023
Q4
$69.7K Buy
2,550
+2,424
+1,924% +$64K ﹤0.01% 2917
2023
Q3
$3.06K Sell
126
-8,463
-99% -$225K ﹤0.01% 5059
2023
Q2
$238K Sell
8,589
-339
-4% -$11.1K 0.01% 1431
2023
Q1
$297K Buy
8,928
+3,264
+58% +$125K 0.01% 1147
2022
Q4
$174K Buy
5,664
+5,035
+800% +$159K 0.01% 1402
2022
Q3
$22K Sell
629
-3,381
-84% -$145K ﹤0.01% 3875
2022
Q2
$140K Buy
4,010
+339
+9% +$12K ﹤0.01% 2031
2022
Q1
$161K Buy
3,671
+631
+21% +$30.5K ﹤0.01% 1891
2021
Q4
$191K Buy
3,040
+1,455
+92% +$123K ﹤0.01% 1810
2021
Q3
$167K Buy
1,585
+145
+10% +$20.8K ﹤0.01% 1979
2021
Q2
$255K Buy
1,440
+952
+195% +$153K 0.01% 1740
2021
Q1
$65K Sell
488
-1,019
-68% -$158K ﹤0.01% 2907
2020
Q4
$204K Buy
1,507
+1,119
+288% +$114K 0.01% 1692
2020
Q3
$32K Buy
388
+225
+138% +$18.1K ﹤0.01% 3707
2020
Q2
$13K Buy
+163
New +$11K ﹤0.01% 3909
2020
Q1
Sell
-2,280
Closed -$95K 4032
2019
Q4
$95K Buy
2,280
+1,958
+608% +$72.3K 0.01% 973
2019
Q3
$10K Buy
322
+111
+53% +$3.81K ﹤0.01% 2957
2019
Q2
$7K Sell
211
-1,943
-90% -$57.2K ﹤0.01% 2798
2019
Q1
$64K Sell
2,154
-410
-16% -$11.2K ﹤0.01% 1651
2018
Q4
$60K Buy
+2,564
New +$47.6K ﹤0.01% 1191

Other funds holding ZLAB