SpiderRock Trading LLC - SEATTLE GENETICS INC ownership

SEATTLE GENETICS INC's ticker is and the CUSIP is 81257810. A total of 2 filers reported holding SEATTLE GENETICS INC in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of SEATTLE GENETICS INC
ValueSharesWeighting
Q1 2014$4,0002000.02%
Other shareholders
SEATTLE GENETICS INC shareholders Q2 2014
NameSharesValueWeighting ↓
INGALLS & SNYDER LLC 39,103$1,495,0000.07%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 22,471$860,0000.00%
View complete list of SEATTLE GENETICS INC shareholders