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Atle Fund Management AB

Position in BIIB — Biogen Inc.

CIK 1381843 STOCKHOLM, V7

Position in BIIB

as of Jun 30, 2026 · filed Jul 24, 2026
Position Value
$13,564,462
+$10,301,422 QoQ
Shares Held
62,781
+292.4% QoQ
Ownership
0.043%
of shares outstanding
% of Portfolio
3.65%
of 13F equity value
Holder Rank
#150
of 1,036 holders
Holding Since
Mar 2022
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in BIIB Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

Atle Fund Management AB holds $117,376,751 across 6 Drug Manufacturers - General names. BIIB ranks #5 (11.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 BIIB
Biogen Inc.
This page
62,781 $13,564,462

All Filings in BIIB

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3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $13,564,462 62,781
2022-06-30 $3,263,040 16,000
2022-03-31 $5,896,800 28,000