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RA CAPITAL MANAGEMENT, L.P.
RA CAPITAL MANAGEMENT, L.P.
BIIBShowing 2 of 12 quarters
Position history for RA CAPITAL MANAGEMENT, L.P.'s holdings in BIOGEN IDEC INC
RA CAPITAL MANAGEMENT, L.P. previously held 0 shares of BIIB (BIOGEN IDEC INC), worth $0 as of 2024-Q4.
Final Value
$0
Final Shares
0
Total Value Change
-$229.6M
Total Shares Change
-1.2M
Quarter-by-Quarter History
Other major holders of BIIB: BNP PARIBAS FINANCIAL MARKETS, PRIMECAP MANAGEMENT CO/CA/