Advanced Portfolio Management, LLC
- SEC CIK
- 0001940461
- Latest filing
- Feb 17, 2026
BIIB holding history
Biogen Inc. in every 13F filed by Advanced Portfolio Management, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
BIIB overviewAll 13F holders of BIIBFull Q4 2025 holdings
- Shares (Q4 2025)
- 0
- Sold out in Q4 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 4
- Since Q2 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2025 | 0 | $0 | 0.0% | −2,641−100.0% | Sold out | Holders |
| Q3 2025 | 2,641 | $365.8K | 1.0% | 00.0% | Unchanged | Holders |
| Q2 2025 | 2,641 | $331.7K | 0.9% | 00.0% | Unchanged | Holders |
| Q1 2025 | 2,641 | $361.4K | 0.7% | +2,641 | New | Holders |
| Q3 2023 | 0 | $0 | 0.0% | −3,149−100.0% | Sold out | Holders |
| Q2 2023 | 3,149 | $897.0K | 0.8% | +3,149 | New | Holders |