Back to AustralianSuper Pty Ltd AustralianSuper Pty Ltd

BIIBBIIB
14 quarters

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

Yes. AustralianSuper holds 672,723 shares of BIIB (Biogen), worth $145.3M, as of its Q2 2026 13F filing. It increased the position by 56,530 shares (+9.2%) from Q1 2026. AustralianSuper has held BIIB since Q1 2025, across 6 quarterly 13F filings. BIIB is 0.6% of AustralianSuper's reported 13F 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: PRIMECAP MANAGEMENT CO/CA/

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