CAPSTONE INVESTMENT ADVISORS, LLC - SEAGEN INC ownership

SEAGEN INC's ticker is SGEN and the CUSIP is 81181C104. A total of 1 filers reported holding SEAGEN INC in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
CAPSTONE INVESTMENT ADVISORS, LLC ownership history of SEAGEN INC
ValueSharesWeighting
Q3 2023$27,579,500
+6389.3%
130,000
+5100.0%
0.12%
+12300.0%
Q3 2021$425,000
+1.7%
2,500
-16.9%
0.00%0.0%
Q1 2021$418,000
-23.0%
3,008
-3.0%
0.00%
-50.0%
Q4 2020$543,0003,1000.00%
Other shareholders
SEAGEN INC shareholders Q4 2023
NameSharesValueWeighting ↓
Baker Brothers Advisors 46,912,266$8,300,656,00047.09%
Eagle Health Investments LP 262,502$46,447,00010.83%
EcoR1 Capital, LLC 1,008,628$178,467,0006.16%
Lagoda Investment Management, L.P. 49,460$8,751,0005.80%
Redmile Group, LLC 854,013$151,109,0005.77%
Nan Fung Group Holdings Ltd 47,096$8,333,0005.72%
Atika Capital Management LLC 282,500$49,985,0005.62%
Avoro Capital Advisors LLC 1,525,000$269,834,0005.33%
Parkman Healthcare Partners LLC 76,626$13,558,0004.99%
Artal Group S.A. 525,000$92,894,0004.96%
View complete list of SEAGEN INC shareholders