GROUP ONE TRADING, L.P. - ZYMEWORKS INC ownership

ZYMEWORKS INC's ticker is and the CUSIP is 98985W902. A total of 3 filers reported holding ZYMEWORKS INC in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ZYMEWORKS INC
ValueSharesWeighting
Q3 2022$64,000
+6300.0%
10,400
+10300.0%
0.00%
Q2 2022$1,000
-90.0%
100
-83.3%
0.00%
Q4 2021$10,000
-97.1%
600
-94.9%
0.00%
Q3 2021$343,000
+600.0%
11,800
+742.9%
0.00%
Q2 2021$49,000
-87.6%
1,400
-88.8%
0.00%
-100.0%
Q1 2021$395,000
+16.2%
12,500
+73.6%
0.00%0.0%
Q4 2020$340,000
-42.6%
7,200
-43.3%
0.00%
-50.0%
Q3 2020$592,000
+55.0%
12,700
+19.8%
0.00%0.0%
Q2 2020$382,000
-64.1%
10,600
-64.7%
0.00%
-77.8%
Q1 2020$1,064,000
+107.0%
30,000
+165.5%
0.01%
+200.0%
Q4 2019$514,000
+97.7%
11,300
+7.6%
0.00%
+50.0%
Q3 2019$260,000
+1633.3%
10,500
+1400.0%
0.00%
Q2 2019$15,000
+650.0%
700
+600.0%
0.00%
Q1 2019$2,000
-33.3%
100
-50.0%
0.00%
Q4 2018$3,0002000.00%
Other shareholders
ZYMEWORKS INC shareholders Q2 2022
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 100$1,0000.00%
SIMPLEX TRADING, LLC 4,100$21,0000.00%
View complete list of ZYMEWORKS INC shareholders