Skip to main content

Alpha Family Trust

Position in BIIB — Biogen Inc.

CIK 1568991 Los Angeles, CA

Position in BIIB

as of Jun 30, 2026 · filed Aug 10, 2026
Position Value
$332,732
+$50,404 QoQ
Shares Held
1,540
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
#657
of 1,036 holders
Holding Since
Dec 2022
6 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in BIIB Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

Alpha Family Trust holds $9,274,207 across 10 Drug Manufacturers - General names. BIIB ranks #8 (3.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 BIIB
Biogen Inc.
This page
1,540 $332,732

All Filings in BIIB

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $332,732 1,540
2026-03-31 $282,328 1,540
2025-12-31 $271,024 1,540
2025-09-30 $215,723 1,540
2024-06-30 $243,411 1,050
2022-12-31 $224,305 810