Builders FirstSource, Inc.
BLDRLast close · Oct 16, 202654.65+0.97 (+1.81%)
Market cap$5.9B
Of the 85 managers this site tracks, 7 held Builders FirstSource (BLDR) at the end of Q2 2026, their latest 13Fs. The largest position by value was Glenn Greenberg's, $209.4M; Christopher Bloomstran's ($49.5M) and Francois Rochon's ($8.2M) follow. No Schedule 13D or 13G is on file for BLDR from the activists and large holders the site follows.
Superinvestors holding BLDR
| Manager | Firm | Quarter | Shares | Value |
|---|---|---|---|---|
| Glenn Greenberg | Brave Warrior Advisors, LLC | Q2 2026 | 2M | $209.4M |
| Christopher Bloomstran | Semper Augustus Investments Group LLC | Q2 2026 | 553,722 | $49.5M |
| Francois Rochon | Giverny Capital Inc. | Q2 2026 | 91,464 | $8.2M |
| Bridgewater | Bridgewater Associates, LP | Q2 2026 | 51,283 | $4.6M |
| Tweedy Browne | Tweedy, Browne Co LLC | Q2 2026 | 19,598 | $1.8M |
| Bill Miller | Miller Value Partners, LLC | Q2 2026 | 19,115 | $1.7M |
| First Eagle | First Eagle Investment Management, LLC | Q2 2026 | 167 | $14,943 |
13D/13G are SEC beneficial-ownership disclosures, triggered only above 5%; a 13F is a quarterly snapshot filed up to 45 days after quarter end. Superinvestor names link to their full portfolios under Investors.