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BIIBBIIB
Showing 8 of 29 quarters

Position history for O'SHAUGHNESSY ASSET MANAGEMENT, LLCO'SHAUGHNESSY ASSET MANAGEMENT, LLC's holdings in BIOGEN IDEC INC

O'SHAUGHNESSY ASSET MANAGEMENT, LLC holds 138,260 shares of BIIB (BIOGEN IDEC INC), worth $29.9M as of 2026-Q2. The position was decreased (-2.2% shares). BIIB represents 0.1% of O'SHAUGHNESSY ASSET MANAGEMENT, LLC's portfolio.

Current Value

$29.9M

Current Shares

138,260

Total Value Change

+$29.2M

Total Shares Change

+134,664

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
138,260
-2.2%
$29.9M0.1%$216.06
0
2026-Q1
Increased
141,324
+28.2%
$25.9M0.1%$183.33
43
2025-Q4
Increased
110,268
+83.8%
$19.4M0.1%$175.99
52
2025-Q3
Increased
59,989
+111.9%
$8.4M0.0%$140.08
44
2025-Q2
Increased
28,312
+1043.5%
$3.6M0.0%$125.59
43
2025-Q1
Increased
2,476
+48.3%
$338,8160.0%$136.84
32
2024-Q4
Decreased
1,670
-53.6%
$255,3760.0%$152.92
0
2024-Q3
Decreased
3,596
-25.6%
$688,8500.0%$193.84
0

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

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