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BIIBBIIB
Showing 5 of 26 quarters

Position history for ARROWSTREET CAPITAL, LIMITED PARTNERSHIPARROWSTREET CAPITAL, LIMITED PARTNERSHIP's holdings in BIOGEN IDEC INC

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP previously held 0 shares of BIIB (BIOGEN IDEC INC), worth $0 as of 2026-Q1.

Final Value

$0

Final Shares

0

Total Value Change

-$29.4M

Total Shares Change

-214,780

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Exited
0
-100.0%
$00.0%$183.33
0
2025-Q4
Decreased
45,349
-88.1%
$8M0.0%$175.99
0
2025-Q3
Decreased
380,791
-39.0%
$53.3M0.0%$140.08
0
2025-Q2
Increased
624,371
+190.7%
$78.4M0.1%$125.59
48
2025-Q1
New
214,780
-
$29.4M0.0%$136.84
40

Other major holders of BIIB: BNP PARIBAS FINANCIAL MARKETS, PRIMECAP MANAGEMENT CO/CA/

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