SEC Form 4 · Updated Daily
BLDR
— BUILDERS FIRSTSOURCE, INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| Warburg Pincus IX LLC | 10%+ Owner · Director | 24,863,266 | 2012-06-07 | P |
| Warburg Pincus Partners LLC | 10%+ Owner · Director | 24,863,266 | 2012-06-07 | P |
| STADIUM CAPITAL MANAGEMENT LLC | 10%+ Owner | 13,971,669 | 2010-01-14 | X |
| SEAVER ALEXANDER M | 10%+ Owner | 13,971,669 | 2010-01-14 | X |
| KENT BRADLEY R | 10%+ Owner | 13,971,669 | 2010-01-14 | X |
| STADIUM CAPITAL PARTNERS L P | Reporting Owner | 10,376,524 | 2015-04-13 | S |
| STADIUM RELATIVE VALUE PARTNERS LP | Reporting Owner | 3,580,698 | 2009-09-24 | — |
| LEVY PAUL S | Director | 1,732,002 | 2026-09-10 | A |
| JLL Associates G.P. V, L.L.C. | 10%+ Owner | 862,407 | 2017-09-06 | S |
| JLL Associates V, L.P. | 10%+ Owner | 862,407 | 2017-09-06 | S |
| JLL Building Holdings, LLC | 10%+ Owner | 862,407 | 2017-09-06 | S |
| JLL PARTNERS FUND V LP | 10%+ Owner | 862,407 | 2017-09-06 | S |
| CROW M CHAD | Director | 370,658 | 2021-03-01 | A |
| Jackson Peter M. | Director · Officer | 280,840 | 2026-03-15 | A |
| Flitman David E | Director | 235,641 | 2022-03-15 | F |
| OMEARA KEVIN P | Officer | 197,122 | 2007-05-01 | M |
| MCALEENAN DONALD F | Officer | 193,684 | 2020-03-01 | A |
| Tolly Morris E | Officer | 174,040 | 2018-03-05 | M |
| Robins Scott L | Officer | 156,304 | 2026-03-15 | A |
| Rush David E | Director | 124,842 | 2026-05-14 | A |
| Herron Stephen J | Officer | 110,260 | 2026-06-05 | G |
| Steinke Craig Arthur | Director | 102,626 | 2026-09-10 | A |
| BARR DAVID | Director | 102,417 | 2020-12-01 | A |
| Bullock David W | Director | 99,931 | 2021-06-15 | A |
| OLEARY JAMES | Director | 91,795 | 2026-09-10 | A |
| MILGRIM BRETT N | Director | 82,634 | 2026-05-14 | A |
| Johnson Timothy D | Officer | 73,521 | 2025-08-22 | S |
| Kruse Kevin | Director | 67,075 | 2018-08-01 | A |
| Hiller Michael | Officer | 64,950 | 2026-10-18 | A |
| FARMER MICHAEL ALAN | Officer | 60,058 | 2024-05-22 | F |
| SCHENKEL FREDERICK B | Officer | 54,049 | 2013-02-03 | F |
| ALEXANDER MARK A | Director | 47,913 | 2026-06-01 | A |
| Beckmann Pete | Officer | 45,132 | 2026-03-15 | A |
| Vance Todd | Officer | 42,684 | 2026-07-18 | A |
| Beckmann Jami | Officer | 42,598 | 2024-05-22 | F |
| Vaughn Paul | Officer | 40,724 | 2026-07-18 | A |
| CHRISTOPHE CLEVELAND A | Director | 38,762 | 2026-09-10 | A |
| GRIFFIN ROBERT C | Director | 36,852 | 2019-05-22 | A |
| Agroskin Daniel | Director | 36,442 | 2022-06-01 | A |
| Leist Brad Alan | Officer | 35,913 | 2012-02-03 | F |
| Narayan Gayatri | Officer | 28,252 | 2026-06-13 | F |
| Boydston Cory Jacobs | Officer | 27,191 | 2026-09-10 | A |
| Messersmith Amy B | Officer | 26,053 | 2024-05-22 | F |
| McCrobie Paul M | Officer | 22,207 | 2025-03-15 | A |
| Hayes William B | Director | 20,221 | 2026-09-10 | A |
| HORN CHARLES L | Officer | 19,831 | 2009-02-27 | F |
| Brenner Alena | Officer | 17,989 | 2026-04-20 | — |
| Charles Dirkson R | Director | 14,766 | 2026-09-10 | A |
| SHERMAN FLOYD F | Director | 13,972 | 2022-06-14 | S |
| Cope Jonathan P | Officer | 13,770 | 2026-03-15 | A |
| Davis Janice L | Director | 13,432 | 2020-12-01 | A |
| O'Brien Matthew Coley | Officer | 7,406 | 2026-07-18 | A |
| Renz Maria | Director | 6,870 | 2026-09-10 | A |
| Trester Matthew | Officer | 5,277 | 2026-03-15 | A |
| AINOA CHERYL | Director | 4,629 | 2026-05-14 | A |
| Graff Michael | Director | 0 | 2016-05-24 | S |
| WARBURG PINCUS LLC | 10%+ Owner · Director | 0 | 2016-05-24 | S |
| Warburg Pincus Partners, L.P. | Director | 0 | 2016-05-24 | S |
| Warburg Pincus Partners GP LLC | Director | 0 | 2016-05-24 | S |
| WPP GP LLC | Director | 0 | 2016-05-24 | S |
| WARBURG PINCUS & CO. | Director | 0 | 2016-05-24 | S |
| Landy Joseph P. | Director | 0 | 2016-05-24 | S |
| KAYE CHARLES R | 10%+ Owner · Director | 0 | 2016-05-24 | S |
| Warburg Pincus IX GP L.P. | 10%+ Owner | 0 | 2016-05-24 | S |
| Warburg Pincus Private Equity IX, L.P. | 10%+ Owner | 0 | 2016-05-24 | S |
| FRANK RAMSEY A | 10%+ Owner · Director | 0 | 2006-02-27 | J |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-10-18 | Hiller Michael | Grant / award | 12,808 | $0.00 | 64,950 |
| 2026-09-10 | Boydston Cory Jacobs | Grant / award | 470 | $0.00 | 27,191 |
| 2026-09-10 | CHRISTOPHE CLEVELAND A | Grant / award | 564 | $0.00 | 38,762 |
| 2026-09-10 | Hayes William B | Grant / award | 583 | $0.00 | 20,221 |
| 2026-09-10 | LEVY PAUL S | Grant / award | 1,204 | $0.00 | 1,732,002 |
| 2026-09-10 | Renz Maria | Grant / award | 489 | $0.00 | 6,870 |
| 2026-09-10 | Charles Dirkson R | Grant / award | 470 | $0.00 | 14,766 |
| 2026-09-10 | OLEARY JAMES | Grant / award | 564 | $0.00 | 91,795 |
| 2026-09-10 | Steinke Craig Arthur | Grant / award | 564 | $0.00 | 102,626 |
| 2026-07-18 | Vance Todd | Grant / award | 3,366 | $0.00 | 42,684 |
| 2026-07-18 | Vaughn Paul | Grant / award | 3,366 | $0.00 | 40,724 |
| 2026-07-18 | O'Brien Matthew Coley | Grant / award | 7,406 | $0.00 | 7,406 |
| 2026-06-13 | Narayan Gayatri | Tax withholding | 2,842 | $77.77 | 28,252 |
| 2026-06-05 | Herron Stephen J | Gift | 850 | $0.00 | 110,260 |
| 2026-06-04 | Hiller Michael | Gift | 900 | $0.00 | 52,142 |
| 2026-06-01 | Steinke Craig Arthur | Grant / award | 491 | $76.26 | 102,062 |
| 2026-06-01 | Charles Dirkson R | Grant / award | 409 | $76.26 | 14,296 |
| 2026-06-01 | Hayes William B | Grant / award | 508 | $76.26 | 19,638 |
| 2026-06-01 | LEVY PAUL S | Grant / award | 1,049 | $76.26 | 1,730,798 |
| 2026-06-01 | CHRISTOPHE CLEVELAND A | Grant / award | 491 | $76.26 | 38,198 |
| 2026-06-01 | OLEARY JAMES | Grant / award | 491 | $76.26 | 91,231 |
| 2026-06-01 | ALEXANDER MARK A | Grant / award | 409 | $76.26 | 47,913 |
| 2026-06-01 | Renz Maria | Grant / award | 426 | $76.26 | 6,381 |
| 2026-06-01 | Boydston Cory Jacobs | Grant / award | 409 | $76.26 | 26,721 |
| 2026-05-14 | OLEARY JAMES | Grant / award | 2,558 | $0.00 | 90,740 |
| 2026-05-14 | Steinke Craig Arthur | Grant / award | 2,558 | $0.00 | 101,571 |
| 2026-05-14 | Charles Dirkson R | Grant / award | 2,558 | $0.00 | 13,887 |
| 2026-05-14 | AINOA CHERYL | Grant / award | 2,558 | $0.00 | 4,629 |
| 2026-05-14 | MILGRIM BRETT N | Grant / award | 2,558 | $0.00 | 82,634 |
| 2026-05-14 | Boydston Cory Jacobs | Grant / award | 2,558 | $0.00 | 26,312 |
| 2026-05-14 | Rush David E | Grant / award | 2,558 | $0.00 | 124,842 |
| 2026-05-14 | CHRISTOPHE CLEVELAND A | Grant / award | 2,558 | $0.00 | 37,707 |
| 2026-05-14 | ALEXANDER MARK A | Grant / award | 2,558 | $0.00 | 47,504 |
| 2026-05-14 | Renz Maria | Grant / award | 2,558 | $0.00 | 5,955 |
| 2026-05-14 | Hayes William B | Grant / award | 2,558 | $0.00 | 19,130 |
| 2026-05-14 | LEVY PAUL S | Grant / award | 2,558 | $0.00 | 1,729,749 |
| 2026-05-08 | Rush David E | Open-market sale | 5,000 | $78.17 | 122,284 |
| 2026-04-20 | Brenner Alena | — | — | — | 17,989 |
| 2026-03-15 | Vance Todd | Tax withholding | 1,703 | $88.09 | 39,318 |
| 2026-03-15 | Vance Todd | Grant / award | 2,237 | $0.00 | 41,021 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.