BUILDERS FIRSTSOURCE INC COM is a security (CUSIP 12008R907) tracked across SEC portfolio filings. 5 institutional managers reported $22.7M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $18.0M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $3.0M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $1.7M | — |
| IHT Wealth Management, LLC | Chicago, IL | $317 | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |