Back to BIIB
Asset Management One Co., Ltd. → BIIB
Asset Management One Co., Ltd. BIIB Position History
Biogen Inc. • Healthcare
Quarters held
4
Latest value
$15M
Q3 2026
Peak value
$15M
First seen
Q4 2025
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q4 2025 | $11.9M |
| Q1 2026 | $11.8M |
| Q2 2026 | $13.9M |
| Q3 2026 | $15M |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q3 2026 | $15M | 66.4K | — | — |
| Q2 2026 | $13.9M | 64.1K | — | — |
| Q1 2026 | $11.8M | 64.1K | — | — |
| Q4 2025 | $11.9M | 67.5K | — | — |
Other funds holding BIIB
$2.8B
$2.2B
$2.2B
$2.1B
$1.8B
$1.6B
$1.6B
$1.6B