ACADIAN ASSET MANAGEMENT LLC - BIOGEN IDEC INC ownership

Quarter-by-quarter ownership
ACADIAN ASSET MANAGEMENT LLC ownership history of BIOGEN IDEC INC
ValueSharesWeighting
Q2 2013$58,0002690.00%
Other shareholders
BIOGEN IDEC INC shareholders Q3 2023
NameSharesValueWeighting ↓
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 909,920$299,489,0000.77%
CenterStar Fund, LLC 1,468$408,0000.28%
CenterStar Fund, LLC 100$118,0000.08%
INGALLS & SNYDER LLC 2,123$619,0000.04%
View complete list of BIOGEN IDEC INC shareholders