Granahan Investment Management - SEATTLE GENETICS INC ownership

SEATTLE GENETICS INC's ticker is SGENXXXX and the CUSIP is 812578102. A total of 207 filers reported holding SEATTLE GENETICS INC in Q4 2013. The put-call ratio across all filers is 0.96 and the average weighting 0.2%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of SEATTLE GENETICS INC
ValueSharesWeighting
Q4 2013$371,000
-97.7%
9,300
-97.5%
0.01%
-97.7%
Q3 2013$16,298,000
+30.3%
371,850
-6.5%
0.43%
+20.3%
Q2 2013$12,508,000397,6000.36%
Other shareholders
SEATTLE GENETICS INC shareholders Q4 2013
NameSharesValueWeighting ↓
CIBC WORLD MARKETS CORP 21,595$4,581,3790.04%
NORTH STAR ASSET MANAGEMENT INC 3,310$702,2160.04%
AlphaMark Advisors, LLC 14$30.00%
View complete list of SEATTLE GENETICS INC shareholders