WELLINGTON MANAGEMENT GROUP LLP - 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
WELLINGTON MANAGEMENT GROUP LLP ownership history of SEAGEN INC
ValueSharesWeighting
Q3 2023$109,816,477
-74.7%
517,636
-77.0%
0.02%
-73.2%
Q2 2023$433,753,453
-68.6%
2,253,733
-67.0%
0.08%
-70.1%
Q1 2023$1,382,761,373
+8.9%
6,829,463
-30.9%
0.27%
+7.5%
Q4 2022$1,269,844,836
-5.7%
9,881,292
+0.4%
0.26%
-11.1%
Q3 2022$1,346,687,000
-12.8%
9,842,049
+12.8%
0.29%
-7.7%
Q2 2022$1,543,735,000
-14.1%
8,724,621
-30.1%
0.31%
+1.0%
Q1 2022$1,797,170,000
-0.1%
12,476,025
+7.2%
0.31%
+6.9%
Q4 2021$1,799,071,000
-13.1%
11,636,937
-4.5%
0.29%
-18.2%
Q3 2021$2,070,113,000
+24.5%
12,191,481
+15.8%
0.35%
+27.1%
Q2 2021$1,662,111,000
+41.5%
10,527,684
+24.5%
0.28%
+33.8%
Q1 2021$1,174,430,000
+18.4%
8,457,643
+49.4%
0.21%
+13.1%
Q4 2020$991,669,0005,662,1480.18%
Other shareholders
SEAGEN INC shareholders Q4 2020
NameSharesValueWeighting ↓
Baker Brothers Advisors 46,912,266$6,419,005,00042.04%
Ally Bridge Group (NY) LLC 92,506$12,658,0008.36%
INTERNATIONAL BIOTECHNOLOGY TRUST PLC 166,200$22,739,0007.29%
Eagle Health Investments LP 174,902$23,932,0005.49%
Avoro Capital Advisors LLC 1,865,000$255,188,0004.71%
Lagoda Investment Management, L.P. 47,955$6,562,0004.67%
Nan Fung Group Holdings Ltd 47,096$6,444,0004.11%
Ikarian Capital, LLC 150,000$20,525,0004.09%
Antara Capital LP 946,100$129,455,0003.42%
SECTOR GAMMA AS 84,730$11,594,0002.99%
View complete list of SEAGEN INC shareholders