SIMPLEX TRADING, LLC - SEAGEN INC ownership

SEAGEN INC's ticker is and the CUSIP is 81181C954. A total of 4 filers reported holding SEAGEN INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of SEAGEN INC
ValueSharesWeighting
Q3 2023$18,329
+189.5%
86,400
+162.6%
0.01%
+180.0%
Q2 2023$6,331
+62.0%
32,900
+70.5%
0.01%
+66.7%
Q1 2023$3,907
+642.8%
19,300
+370.7%
0.00%
+200.0%
Q4 2022$526
-100.0%
4,100
-62.7%
0.00%
-50.0%
Q3 2022$1,505,000
-74.3%
11,000
-66.8%
0.00%
-66.7%
Q2 2022$5,856,000
+3031.6%
33,100
+2446.2%
0.01%
Q1 2022$187,000
-72.5%
1,300
-70.5%
0.00%
-100.0%
Q4 2021$680,000
-45.6%
4,400
-44.3%
0.00%0.0%
Q3 2021$1,250,000
+0.2%
7,9000.0%0.00%0.0%
Q2 2021$1,247,000
-41.3%
7,900
+5063.4%
0.00%
-75.0%
Q1 2021$2,124,000153
-2.5%
0.00%
Q4 2020$01570.00%
Other shareholders
SEAGEN INC shareholders Q4 2020
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 24,800$4,343,0000.01%
JPMORGAN CHASE & CO 58,700$10,281,0000.00%
SIMPLEX TRADING, LLC 157$00.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of SEAGEN INC shareholders