Builders FirstSource, Inc.
BLDR- Exchange
- NYSE
- Industry
- Retail-Lumber & Other Building Materials Dealers
- SEC CIK
- 0001316835
No open-market purchases or sales by Builders FirstSource, Inc. insiders were filed in the last 90 days; 671 institutions reported holding it in 13F filings for Q2 2026, worth $9.63B in total; 3 superinvestors hold it, including D1 Capital Partners and Semper Augustus.
13F holders, Q4 2025
Institutional positions in Builders FirstSource, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 768
- −2 vs. Q3 2025
- Shares held
- 105.2M
- −6.85M (−6.1%) vs. Q3 2025
- Total value
- $10.8B
- −$2.76B (−20.3%) vs. Q3 2025
- New holders
- 116
- 261 more added
- Sold out
- 118
- 303 more reduced
8 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BLDR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 671 | $9.63B |
| Q1 2026 | 726 | $8.74B |
| Q4 2025 | 768 | $10.8B |
| Q3 2025 | 778 | $13.6B |
| Q2 2025 | 776 | $12.7B |
| Q1 2025 | 786 | $13.7B |
| Q4 2024 | 819 | $15.6B |
| Q3 2024 | 832 | $21.4B |
| Q2 2024 | 776 | $15.1B |
| Q1 2024 | 859 | $23.4B |
| Q4 2023 | 745 | $19.3B |
| Q3 2023 | 675 | $14.6B |
| Q2 2023 | 662 | $16.1B |
| Q1 2023 | 544 | $11.5B |
| Q4 2022 | 518 | $9.03B |
| Q3 2022 | 490 | $8.81B |
| Q2 2022 | 491 | $8.58B |
| Q1 2022 | 509 | $11.1B |
| Q4 2021 | 494 | $15.0B |
| Q3 2021 | 404 | $10.5B |
| Q2 2021 | 403 | $8.75B |
| Q1 2021 | 380 | $9.58B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Builders FirstSource, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bokf, NA | 134 | $13.8K | 0.00% | +45+50.6% | Added |
| Covestor Ltd | 132 | $14.0K | 0.01% | −1−0.8% | Reduced |
| CVA Family Office, LLC | 140 | $14.4K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 144 | $14.8K | 0.00% | −104−41.9% | Reduced |
| Clark Wealth Partners | 145 | $14.9K | 0.01% | 00.0% | Unchanged |
| Fideuram Asset Management (Ireland) dac | 104 | $15.0K | 0.00% | +104 | New |
| Newbridge Financial Services Group, Inc. | 150 | $15.4K | 0.00% | 00.0% | Unchanged |
| Westside Investment Management, Inc. | 150 | $15.7K | 0.00% | 00.0% | Unchanged |
| DV Equities, LLC | 157 | $16.2K | 0.00% | +157 | New |
| Bullock Wealth Management Group | 158 | $16.3K | 0.01% | 00.0% | Unchanged |
| Clear Street Markets LLC | 165 | $17.0K | 0.00% | −27−14.1% | Reduced |
| JFS Wealth Advisors, LLC | 168 | $17.3K | 0.00% | +25+17.5% | Added |
| Legacy Wealth Managment, LLC | 169 | $17.4K | 0.01% | +110+186.4% | Added |
| Elyxium Wealth, LLC | 178 | $18.3K | 0.01% | +178 | New |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 180 | $18.5K | 0.01% | +180 | New |
| Entrust Financial LLC | 180 | $18.5K | 0.01% | +180 | New |
| Bard Associates Inc | 185 | $19.0K | 0.00% | +185 | New |
| Ameriflex Group, Inc. | 186 | $19.1K | 0.01% | −422−69.4% | Reduced |
| TCTC Holdings, LLC | 188 | $19.3K | 0.00% | 00.0% | Unchanged |
| Rosenberg Matthew Hamilton | 188 | $19.3K | 0.00% | 00.0% | Unchanged |
| Salomon & Ludwin, LLC | 181 | $19.6K | 0.00% | +134+285.1% | Added |
| Basepoint Wealth LLC | 200 | $20.6K | 0.01% | +200 | New |
| Ancora Advisors, LLC | 216 | $22.2K | 0.00% | +211+4,220.0% | Added |
| Itau Unibanco Holding S.A. | 229 | $23.6K | 0.00% | +184+408.9% | Added |
| Bell Investment Advisors, Inc | 237 | $24.4K | 0.00% | +2+0.9% | Added |
| Cromwell Holdings LLC | 242 | $24.9K | 0.01% | +225+1,323.5% | Added |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 250 | $25.7K | 0.01% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 259 | $26.6K | 0.00% | −132−33.8% | Reduced |
| FIL Ltd | 259 | $26.6K | 0.00% | −24−8.5% | Reduced |
| Versant Capital Management, Inc | 280 | $28.8K | 0.00% | −674−70.6% | Reduced |
| New Millennium Group LLC | 282 | $29.0K | 0.01% | −1−0.4% | Reduced |
| DV Trading LLC | 300 | $30.9K | 0.00% | +300 | New |
| Pinnacle Wealth Planning Services, Inc. | 300 | $30.9K | 0.00% | +300 | New |
| Sentry Investment Management LLC | 305 | $31.0K | 0.02% | 00.0% | Unchanged |
| Onefund, LLC | 354 | $36.4K | 0.02% | +19+5.7% | Added |
| Transamerica Financial Advisors, Inc. | 369 | $38.0K | 0.00% | +175+90.2% | Added |
| IMA Wealth, Inc. | 373 | $38.4K | 0.00% | +18+5.1% | Added |
| Anchor Investment Management, LLC | 375 | $38.6K | 0.00% | 00.0% | Unchanged |
| Flagship Harbor Advisors, LLC | 389 | $40.0K | 0.00% | +389 | New |
| Torren Management, LLC | 423 | $43.5K | 0.02% | +423 | New |
| Smithfield Trust Co | 438 | $44.0K | 0.00% | +18+4.3% | Added |
| Clearstead Advisors, LLC | 466 | $47.9K | 0.00% | +233+100.0% | Added |
| Zions Bancorporation, National Association | 471 | $48.5K | 0.00% | −3,777−88.9% | Reduced |
| SageView Advisory Group, LLC | 481 | $49.4K | 0.00% | +481 | New |
| Central Trust Co | 500 | $51.4K | 0.00% | −35−6.5% | Reduced |
| Financial Consulate, Inc | 500 | $51.4K | 0.01% | 00.0% | Unchanged |
| Ramirez Asset Management, Inc. | 500 | $51.4K | 0.01% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 500 | $51.4K | 0.00% | +195+63.9% | Added |
| Private Trust Co NA | 518 | $53.3K | 0.00% | +198+61.9% | Added |
| Los Angeles Capital Management LLC | 488 | $54.5K | 0.00% | +488 | New |
| Financial Perspectives, Inc | 535 | $55.0K | 0.01% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 547 | $56.3K | 0.00% | +155+39.5% | Added |
| Ostrum Asset Management | 592 | $60.9K | 0.00% | −2,782−82.5% | Reduced |
| Allworth Financial LP | 611 | $62.9K | 0.00% | +14+2.3% | Added |
| Parkside Financial Bank & Trust | 614 | $63.2K | 0.00% | +45+7.9% | Added |
| Harbour Investments, Inc. | 653 | $67.2K | 0.00% | +466+249.2% | Added |
| Umb Bank N A | 656 | $67.5K | 0.00% | −57−8.0% | Reduced |
| Global Retirement Partners, LLC | 700 | $72.0K | 0.00% | +351+100.6% | Added |
| Massmutual Trust Co FSB | 735 | $75.6K | 0.00% | +255+53.1% | Added |
| Eastern Bank | 746 | $76.8K | 0.00% | +221+42.1% | Added |
| Ronald Blue Trust, Inc. | 790 | $81.3K | 0.00% | −128−13.9% | Reduced |
| Westpac Banking Corp | 796 | $81.9K | 0.01% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 871 | $89.9K | 0.00% | +174+25.0% | Added |
| Huntington National Bank | 892 | $91.8K | 0.00% | +1+0.1% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 902 | $92.8K | 0.00% | 00.0% | Unchanged |
| CX Institutional | 1,005 | $103.0K | 0.00% | +47+4.9% | Added |
| Chapman Financial Group, LLC | 1,095 | $112.7K | 0.08% | −1,680−60.5% | Reduced |
| Spire Wealth Management | 1,139 | $117.2K | 0.00% | −337−22.8% | Reduced |
| Signaturefd, LLC | 1,153 | $118.6K | 0.00% | −130−10.1% | Reduced |
| Tema ETFs LLC | 1,251 | $128.7K | 0.01% | +1,251 | New |
| Wexford Capital LP | 1,300 | $133.8K | 0.03% | 00.0% | Unchanged |
| Raiffeisen Bank International AG | 1,325 | $136.7K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 1,343 | $138.2K | 0.00% | +43+3.3% | Added |
| NBC Securities, Inc. | 1,348 | $138.7K | 0.01% | +17+1.3% | Added |
| Ofi Invest Asset Management | 1,428 | $146.9K | 0.00% | +1,428 | New |
| Perkins Coie Trust Co | 1,432 | $147.3K | 0.03% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 1,437 | $147.9K | 0.00% | −835−36.8% | Reduced |
| EverSource Wealth Advisors, LLC | 1,497 | $154.0K | 0.01% | −90−5.7% | Reduced |
| Deseret Mutual Benefit Administrators | 1,506 | $155.0K | 0.07% | +128+9.3% | Added |
| Signature Equity Partners, LLC | 1,559 | $160.4K | 0.09% | +1,559 | New |
| Alphadyne Asset Management LP | 1,614 | $166.1K | 0.02% | +1,614 | New |
| Leonteq Securities AG | 1,688 | $173.7K | 0.01% | +1,077+176.3% | Added |
| Fifth Third Bancorp | 1,757 | $180.8K | 0.00% | −738−29.6% | Reduced |
| Quest Partners LLC | 1,810 | $186.2K | 0.01% | +730+67.6% | Added |
| Siemens Fonds Invest GmbH | 1,819 | $187.7K | 0.01% | 00.0% | Unchanged |
| Claret Asset Management Corp | 1,955 | $201.0K | 0.02% | −5−0.3% | Reduced |
| Rossby Financial, LCC | 1,989 | $204.6K | 0.06% | −71−3.4% | Reduced |
| AMJ Financial Wealth Management | 1,991 | $204.9K | 0.05% | −414−17.2% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 1,999 | $205.7K | 0.00% | +1,999 | New |
| NBT Bank N A | 103 | $205.8K | 0.01% | −18−14.9% | Reduced |
| Auxier Asset Management | 2,000 | $205.8K | 0.03% | +2,000 | New |
| LSV Asset Management | 2,000 | $206.0K | 0.00% | −139,957−98.6% | Reduced |
| Atomi Financial Group, Inc. | 2,005 | $206.3K | 0.01% | −143−6.7% | Reduced |
| RSM US Wealth Management LLC | 2,000 | $206.4K | 0.00% | +2,000 | New |
| D'Orazio & Associates, Inc. | 2,010 | $206.8K | 0.03% | −278−12.2% | Reduced |
| Abacus Planning Group, Inc. | 2,014 | $207.2K | 0.03% | −56−2.7% | Reduced |
| GAMMA Investing LLC | 2,026 | $208.5K | 0.01% | −387−16.0% | Reduced |
| StoneX Group Inc. | 2,044 | $210.7K | 0.01% | +2,044 | New |
| DRW Securities, LLC | 2,058 | $211.7K | 0.02% | +2,058 | New |
| Advisory Services Network, LLC | 2,076 | $213.6K | 0.00% | −5,133−71.2% | Reduced |