ELLINGTON MANAGEMENT GROUP LLC - SEATTLE GENETICS INC ownership

SEATTLE GENETICS INC's ticker is SGENXXXX and the CUSIP is 812578102. A total of 299 filers reported holding SEATTLE GENETICS INC in Q1 2017. The put-call ratio across all filers is 0.82 and the average weighting 0.3%.

Quarter-by-quarter ownership
ELLINGTON MANAGEMENT GROUP LLC ownership history of SEATTLE GENETICS INC
ValueSharesWeighting
Q3 2019$1,435,000
-5.3%
16,800
-18.8%
0.26%
-5.8%
Q1 2019$1,516,000
+385.9%
20,700
+340.4%
0.28%
+1154.5%
Q2 2018$312,000
-24.5%
4,700
-40.5%
0.02%
-26.7%
Q1 2018$413,000
+93.0%
7,900
+132.4%
0.03%
+328.6%
Q1 2017$214,000
-8.2%
3,400
-34.6%
0.01%
-91.5%
Q4 2015$233,0005,2000.08%
Other shareholders
SEATTLE GENETICS INC shareholders Q1 2017
NameSharesValueWeighting ↓
Baker Brothers Advisors 50,060,240$5,775,950,00035.57%
Lagoda Investment Management, L.P. 72,969$8,419,0009.97%
Avidity Partners Management LP 580,000$66,920,0009.25%
Arabesque Asset Management Ltd 14,807$1,708,0003.53%
Boxer Capital, LLC 400,000$46,152,0003.15%
Woodline Partners LP 364,333$42,037,0003.00%
INTERNATIONAL BIOTECHNOLOGY TRUST PLC 56,900$6,557,0002.99%
SECTORAL ASSET MANAGEMENT INC 107,000$12,346,0002.37%
Capital International, Inc./CA/ 1,197,659$138,186,0002.33%
Bain Capital Public Equity Management II, LLC 169,641$19,573,0002.29%
View complete list of SEATTLE GENETICS INC shareholders