BIIB · CUSIP 09062X103
BIOGEN INC
Reported by 3 of 79 curated managers in Q2 2026, in the holdings snapshot last exported 2026-08-24.
- Managers holding
- 3
- Average portfolio weight
- 2.1%
- Combined reported value
- $126.6M
- Research group
- 79
3 of the 79 superinvestors Shameless Cloning tracks reported BIOGEN INC (BIIB) in their Q2 2026 13F filings, worth $126.6M combined, at an average 2.1% of their portfolios. The largest positions by portfolio weight belong to Hillman Capital Management (3.8%), Samantha McLemore (2.0%), Sarah Ketterer (0.7%).
Reporting managers
This is a historical 13F snapshot, not a live shareholder register. The count covers all matched managers; dashboard rankings use only those with at least 95% coverage. Reported value is measured at filing quarter-end, not at today's price.
| Manager / SEC filer | % of portfolio | Reported value |
|---|---|---|
| Hillman Capital ManagementHillman Capital Management, Inc. | 3.8% | $5.2M |
| Samantha McLemorePatient Capital Management, LLC | 2.0% | $61.3M |
| Sarah KettererCAUSEWAY CAPITAL MANAGEMENT LLC | 0.7% | $60.1M |