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Cairn Investment Group, Inc.

Position in BIIB — Biogen Inc.

CIK 1800358 VANCOUVER, WA

Position in BIIB

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$1,737,770
+$263,247 QoQ
Shares Held
8,043
0.0% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
1.39%
of 13F equity value
Holder Rank
#360
of 1,037 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in BIIB Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

Cairn Investment Group, Inc. holds $15,565,541 across 7 Drug Manufacturers - General names. BIIB ranks #4 (11.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 BIIB
Biogen Inc.
This page
8,043 $1,737,770

All Filings in BIIB

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,737,770 8,043
2026-03-31 $1,474,523 8,043
2025-12-31 $1,424,815 8,096
2025-09-30 $1,149,216 8,204
2025-06-30 $1,039,131 8,274
2025-03-31 $1,143,435 8,356
2024-12-31 $1,278,869 8,363
2024-09-30 $2,232,261 11,516
2024-06-30 $2,584,793 11,150
2024-03-31 $2,443,734 11,333
2023-12-31 $2,879,075 11,126
2023-09-30 $2,776,479 10,803
2023-06-30 $2,900,057 10,181
2023-03-31 $2,730,254 9,820
2022-12-31 $2,648,739 9,565
2022-09-30 $2,435,040 9,120
2022-06-30 $1,878,287 9,210
2022-03-31 $1,918,566 9,110
2021-12-31 $1,883,372 7,850
2021-09-30 $2,051,677 7,250
2021-06-30 $2,471,328 7,137
2021-03-31 $1,947,619 6,962
2020-12-31 $1,736,547 7,092
2020-09-30 $1,988,596 7,010
2020-06-30 $314,371 1,175
2020-03-31 $389,147 1,230