Citadel Advisors - SEAGEN INC ownership

SEAGEN INC's ticker is SGEN and the CUSIP is 81181C104. A total of 488 filers reported holding SEAGEN INC in Q4 2020. The put-call ratio across all filers is 0.65 and the average weighting 0.2%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of SEAGEN INC
ValueSharesWeighting
Q3 2023$669,634,079
+178.9%
3,156,418
+153.0%
0.14%
+186.0%
Q2 2023$240,099,239
+119.1%
1,247,528
+130.5%
0.05%
+108.3%
Q1 2023$109,565,831
+265.2%
541,146
+131.8%
0.02%
+300.0%
Q4 2022$30,001,045
-66.8%
233,453
-64.7%
0.01%
-71.4%
Q3 2022$90,469,000
-48.1%
661,177
-32.8%
0.02%
-52.3%
Q2 2022$174,188,000
+45.3%
984,442
+18.3%
0.04%
+76.0%
Q1 2022$119,895,000
-16.8%
832,318
-10.7%
0.02%
-13.8%
Q4 2021$144,118,000
-41.5%
932,201
-35.8%
0.03%
-43.1%
Q3 2021$246,403,000
+10.5%
1,451,139
+2.8%
0.05%0.0%
Q2 2021$222,891,000
+309.6%
1,411,778
+260.2%
0.05%
+264.3%
Q1 2021$54,421,000
+21.4%
391,912
+53.1%
0.01%
+16.7%
Q4 2020$44,838,000256,0070.01%
Other shareholders
SEAGEN INC shareholders Q4 2020
NameSharesValueWeighting ↓
Baker Brothers Advisors 44,554,162$8,574,894,01949.62%
Samson Rock Capital LLP 80,000$15,396,80023.25%
YALE UNIVERSITY 111,468$21,453,13116.65%
Pentwater Capital Management LP 9,629,500$1,853,293,57012.80%
CLEAR STREET MARKETS LLC 493,800$95,03712.39%
PSquared Asset Management AG 520,000$100,079,20011.75%
FIFTH LANE CAPITAL, LP 194,400$37,414,22411.12%
Twin Securities, Inc. 100,599$19,361,28410.74%
KRYGER CAPITAL Ltd 494,396$95,151,4549.73%
Berry Street Capital Management LLP 250,000$48,115,0008.93%
View complete list of SEAGEN INC shareholders