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FIL Ltd

Position in BIIB — Biogen Inc.

CIK 318989 HAMILTON, D0

Position in BIIB

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$58,309,206
+$2,072,658 QoQ
Shares Held
318,056
-0.5% QoQ
Ownership
0.215%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
23 quarters on record
Voting authority Sole 99.85505697109943.ToString("F0")% Shared 0.ToString("F0")% None 0.14494302890057095.ToString("F0")%

Common Shares in BIIB Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Mar 31, 2026

FIL Ltd holds $2,178,098,286 across 11 Drug Manufacturers - General names. BIIB ranks #9 (2.7% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in BIIB

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23 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $58,309,206 318,056
2025-12-31 $56,236,548 319,544
2025-09-30 $43,144,219 307,997
2025-06-30 $30,685,655 244,332
2025-03-31 $16,420,800 120,000
2024-12-31 $16,013,323 104,717
2024-09-30 $37,993,027 196,002
2024-06-30 $183,278,049 790,605
2024-03-31 $151,461,099 702,412
2023-12-31 $169,883,021 656,502
2023-09-30 $16,280,040 63,344
2023-06-30 $18,226,412 63,986
2023-03-31 $17,762,502 63,887
2022-12-31 $15,236,969 55,023
2022-09-30 $13,957,692 52,276
2022-03-31 $14,382,084 68,291
2021-12-31 $17,434,025 72,666
2021-09-30 $21,054,455 74,400
2021-06-30 $26,594,573 76,803
2021-03-31 $26,250,900 93,837
2020-12-31 $19,510,444 79,680
2020-09-30 $312,048 1,100
2020-03-31 $11,959,796 37,802