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China Universal Asset Management Co., Ltd.

Position in BIIB — Biogen Inc.

CIK 1906594 SHANGHAI, F4

Position in BIIB

as of Mar 31, 2026 · filed Apr 28, 2026
Position Value
$4,774,646
+$567,606 QoQ
Shares Held
26,044
+8.9% QoQ
Ownership
0.018%
of shares outstanding
% of Portfolio
0.38%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2022
15 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in BIIB Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Mar 31, 2026

China Universal Asset Management Co., Ltd. holds $79,455,338 across 14 Drug Manufacturers - General names. BIIB ranks #6 (6.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 BIIB
Biogen Inc.
This page
26,044 $4,774,646

All Filings in BIIB

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15 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $4,774,646 26,044
2025-12-31 $4,207,040 23,905
2025-09-30 $4,142,165 29,570
2025-06-30 $4,113,951 32,757
2025-03-31 $4,523,930 33,060
2024-12-31 $5,100,493 33,354
2024-09-30 $6,951,683 35,863
2024-06-30 $4,627,359 19,961
2024-03-31 $6,594,827 30,584
2023-12-31 $4,923,616 19,027
2023-09-30 $1,129,044 4,393
2023-06-30 $620,403 2,178
2023-03-31 $592,759 2,132
2022-12-31 $1,232,847 4,452
2022-09-30 $362,853 1,359