Jane Street’s Zymeworks ZYME Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$157K Sell
12,549
-123,214
-91% -$1.55M ﹤0.01% 4849
2025
Q1
$1.62M Buy
135,763
+112,636
+487% +$1.34M ﹤0.01% 2495
2024
Q4
$339K Sell
23,127
-57,199
-71% -$837K ﹤0.01% 4486
2024
Q3
$1.01M Buy
80,326
+17,205
+27% +$216K ﹤0.01% 3388
2024
Q2
$537K Buy
63,121
+27,056
+75% +$230K ﹤0.01% 4448
2024
Q1
$379K Sell
36,065
-10,705
-23% -$113K ﹤0.01% 4376
2023
Q4
$486K Buy
+46,770
New +$486K ﹤0.01% 4138
2023
Q2
Sell
-140,816
Closed -$1.27M 6080
2023
Q1
$1.27M Buy
+140,816
New +$1.27M ﹤0.01% 2547
2022
Q4
Sell
-36,572
Closed -$225K 6373
2022
Q3
$225K Sell
36,572
-34,692
-49% -$213K ﹤0.01% 4458
2022
Q2
$378K Buy
71,264
+47,442
+199% +$252K ﹤0.01% 3847
2022
Q1
$156K Buy
23,822
+8,032
+51% +$52.6K ﹤0.01% 4821
2021
Q4
$259K Buy
15,790
+944
+6% +$15.5K ﹤0.01% 4168
2021
Q3
$431K Buy
14,846
+3,840
+35% +$111K ﹤0.01% 3598
2021
Q2
$382K Buy
11,006
+2,602
+31% +$90.3K ﹤0.01% 3728
2021
Q1
$265K Buy
+8,404
New +$265K ﹤0.01% 4024
2020
Q4
Sell
-18,333
Closed -$854K 4498
2020
Q3
$854K Buy
+18,333
New +$854K ﹤0.01% 1945
2020
Q2
Sell
-11,611
Closed -$412K 4591
2020
Q1
$412K Buy
+11,611
New +$412K ﹤0.01% 2305
2019
Q3
Sell
-9,593
Closed -$211K 4091
2019
Q2
$211K Buy
+9,593
New +$211K ﹤0.01% 3087
2019
Q1
Sell
-76,803
Closed -$1.13M 3836
2018
Q4
$1.13M Buy
+76,803
New +$1.13M ﹤0.01% 1348