BLDR · CUSIP 12008R107
BUILDERS FIRSTSOURCE INC
Reported by 6 of 79 curated managers in Q2 2026, in the holdings snapshot last exported 2026-10-26.
- Managers holding
- 6
- Average portfolio weight
- 1.8%
- Combined reported value
- $270.7M
- Research group
- 79
6 of the 79 superinvestors Shameless Cloning tracks reported BUILDERS FIRSTSOURCE INC (BLDR) in their Q2 2026 13F filings, worth $270.7M combined, at an average 1.8% of their portfolios. The largest positions by portfolio weight belong to Christopher Bloomstran (5.6%), Glenn Greenberg (4.6%), Bill Miller (0.4%).
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 |
|---|---|---|
| Christopher BloomstranSEMPER AUGUSTUS INVESTMENTS GROUP LLC | 5.6% | $49.5M |
| Glenn GreenbergBrave Warrior Advisors, LLC | 4.6% | $209.4M |
| Bill MillerMiller Value Partners, LLC | 0.4% | $1.7M |
| Francois RochonGiverny Capital Inc. | 0.3% | $8.2M |
| Tweedy BrowneTweedy, Browne Co LLC | 0.1% | $1.8M |
| First Eagle Investment ManagementFirst Eagle Investment Management, LLC | 0.0% | $30K |