Perennial Advisors, LLC - SEATTLE GENETICS INC ownership

SEATTLE GENETICS INC's ticker is SGENXXXX and the CUSIP is 812578102. A total of 271 filers reported holding SEATTLE GENETICS INC in Q3 2017. The put-call ratio across all filers is 1.45 and the average weighting 0.3%.

Quarter-by-quarter ownership
Perennial Advisors, LLC ownership history of SEATTLE GENETICS INC
ValueSharesWeighting
Q2 2020$42,000
+200.0%
2500.0%0.02%
+100.0%
Q4 2018$14,000
-26.3%
2500.0%0.01%
-18.2%
Q3 2018$19,000
+11.8%
2500.0%0.01%
+10.0%
Q2 2018$17,000
+30.8%
2500.0%0.01%
+25.0%
Q1 2018$13,0000.0%2500.0%0.01%0.0%
Q4 2017$13,000
-7.1%
2500.0%0.01%
-11.1%
Q3 2017$14,000
+7.7%
2500.0%0.01%0.0%
Q2 2017$13,000
-18.8%
2500.0%0.01%
-25.0%
Q1 2017$16,000
+23.1%
2500.0%0.01%
+9.1%
Q4 2016$13,0002500.01%
Other shareholders
SEATTLE GENETICS INC shareholders Q3 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