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BIIBBIIB
14 quarters

Position history for AustralianSuper Pty LtdAustralianSuper Pty Ltd's holdings in BIOGEN IDEC INC

AustralianSuper Pty Ltd holds 672,723 shares of BIIB (BIOGEN IDEC INC), worth $145.3M as of 2026-Q2. The position was increased (+9.2% shares). BIIB represents 0.6% of AustralianSuper Pty Ltd's portfolio.

Current Value

$145.3M

Current Shares

672,723

Total Value Change

+$111.2M

Total Shares Change

+533,247

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
672,723
+9.2%
$145.3M0.6%$216.06
47
2026-Q1
Increased
616,193
+29.2%
$113M0.6%$183.33
53
2025-Q4
Decreased
476,812
-36.5%
$83.9M0.4%$175.99
0
2025-Q3
Increased
751,386
+1.6%
$105.3M0.5%$140.08
36
2025-Q2
Increased
739,416
+85.9%
$92.9M0.5%$125.59
56
2025-Q1
New
397,697
-
$54.4M0.3%$136.84
49
2023-Q3
Exited
0
-100.0%
$00.0%$257.01
0
2023-Q2
New
1,819
-
$518,1420.0%$284.85
33
2022-Q1
Exited
0
-100.0%
$00.0%$210.60
0
2021-Q4
Decreased
191,861
-24.8%
$46.4M0.2%$239.92
0
2021-Q3
Decreased
254,997
-6.4%
$72.2M0.5%$282.99
0
2021-Q2
Decreased
272,513
-46.3%
$94.4M0.7%$346.27
0
2021-Q1
Increased
507,779
+264.1%
$142.1M1.1%$279.75
77
2020-Q4
New
139,476
-
$34.2M0.3%$244.86
48

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

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