SIMPLEX TRADING, LLC - SEATTLE GENETICS INC ownership

SEATTLE GENETICS INC's ticker is and the CUSIP is 812578902. A total of 4 filers reported holding SEATTLE GENETICS INC in Q2 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 SEATTLE GENETICS INC
ValueSharesWeighting
Q3 2020$5,596,000286
+67.3%
0.01%
Q2 2020$0
-100.0%
171
-58.1%
0.00%
-100.0%
Q1 2020$4,707,000
+79.9%
408
+78.2%
0.01%
+33.3%
Q4 2019$2,616,000
+244.2%
229
+157.3%
0.01%
+200.0%
Q3 2019$760,000
-44.5%
89
-55.1%
0.00%
-50.0%
Q2 2019$1,370,000
+187.8%
198
+204.6%
0.00%
+300.0%
Q1 2019$476,000
+428.9%
65
+306.2%
0.00%
Q4 2018$90,000
-83.3%
16
-77.1%
0.00%
-100.0%
Q3 2018$539,000
+132.3%
70
+100.0%
0.00%
+100.0%
Q2 2018$232,000
+3766.7%
35
-64.6%
0.00%
Q1 2018$6,000
-62.5%
99
-56.2%
0.00%
-100.0%
Q4 2017$16,000
+100.0%
226
+707.1%
0.00%
Q3 2017$8,000
-84.0%
28
-95.1%
0.00%
-100.0%
Q2 2017$50,0000.0%566
+893.0%
0.00%0.0%
Q1 2017$50,000
+38.9%
57
-46.2%
0.00%0.0%
Q4 2016$36,000
+33.3%
106
+51.4%
0.00%0.0%
Q3 2016$27,000
+440.0%
70
+204.3%
0.00%
Q2 2016$5,000
-16.7%
23
-34.3%
0.00%
Q1 2016$6,000
-80.0%
35
+6.1%
0.00%
-100.0%
Q4 2015$30,000
+36.4%
33
-45.9%
0.00%0.0%
Q3 2015$22,000
-54.2%
61
+90.6%
0.00%
-50.0%
Q2 2015$48,000
+269.2%
32
+166.7%
0.00%
+100.0%
Q1 2015$13,000
+225.0%
12
-81.2%
0.00%
Q4 2014$4,000640.00%
Other shareholders
SEATTLE GENETICS INC shareholders Q2 2020
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 22,900$3,891,0000.02%
JPMORGAN CHASE & CO 25,000$4,248,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 171$00.00%
View complete list of SEATTLE GENETICS INC shareholders