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
- −1 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
- 117
- 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 |
|---|---|---|---|---|---|
| Spire Wealth Management | 1,139 | $117.2K | 0.00% | −337−22.8% | Reduced |
| Chapman Financial Group, LLC | 1,095 | $112.7K | 0.08% | −1,680−60.5% | Reduced |
| CX Institutional | 1,005 | $103.0K | 0.00% | +47+4.9% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 902 | $92.8K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 892 | $91.8K | 0.00% | +1+0.1% | Added |
| Smartleaf Asset Management LLC | 871 | $89.9K | 0.00% | +174+25.0% | Added |
| Westpac Banking Corp | 796 | $81.9K | 0.01% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 790 | $81.3K | 0.00% | −128−13.9% | Reduced |
| Eastern Bank | 746 | $76.8K | 0.00% | +221+42.1% | Added |
| Massmutual Trust Co FSB | 735 | $75.6K | 0.00% | +255+53.1% | Added |
| Global Retirement Partners, LLC | 700 | $72.0K | 0.00% | +351+100.6% | Added |
| Umb Bank N A | 656 | $67.5K | 0.00% | −57−8.0% | Reduced |
| Harbour Investments, Inc. | 653 | $67.2K | 0.00% | +466+249.2% | Added |
| Parkside Financial Bank & Trust | 614 | $63.2K | 0.00% | +45+7.9% | Added |
| Allworth Financial LP | 611 | $62.9K | 0.00% | +14+2.3% | Added |
| Ostrum Asset Management | 592 | $60.9K | 0.00% | −2,782−82.5% | Reduced |
| Brown Brothers Harriman & Co | 547 | $56.3K | 0.00% | +155+39.5% | Added |
| Financial Perspectives, Inc | 535 | $55.0K | 0.01% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 488 | $54.5K | 0.00% | +488 | New |
| Private Trust Co NA | 518 | $53.3K | 0.00% | +198+61.9% | Added |
| 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 |
| SageView Advisory Group, LLC | 481 | $49.4K | 0.00% | +481 | New |
| Zions Bancorporation, National Association | 471 | $48.5K | 0.00% | −3,777−88.9% | Reduced |
| Clearstead Advisors, LLC | 466 | $47.9K | 0.00% | +233+100.0% | Added |
| Smithfield Trust Co | 438 | $44.0K | 0.00% | +18+4.3% | Added |
| Torren Management, LLC | 423 | $43.5K | 0.02% | +423 | New |
| Flagship Harbor Advisors, LLC | 389 | $40.0K | 0.00% | +389 | New |
| Anchor Investment Management, LLC | 375 | $38.6K | 0.00% | 00.0% | Unchanged |
| IMA Wealth, Inc. | 373 | $38.4K | 0.00% | +18+5.1% | Added |
| Transamerica Financial Advisors, Inc. | 369 | $38.0K | 0.00% | +175+90.2% | Added |
| Onefund, LLC | 354 | $36.4K | 0.02% | +19+5.7% | Added |
| Sentry Investment Management LLC | 305 | $31.0K | 0.02% | 00.0% | Unchanged |
| DV Trading LLC | 300 | $30.9K | 0.00% | +300 | New |
| Pinnacle Wealth Planning Services, Inc. | 300 | $30.9K | 0.00% | +300 | New |
| New Millennium Group LLC | 282 | $29.0K | 0.01% | −1−0.4% | Reduced |
| Versant Capital Management, Inc | 280 | $28.8K | 0.00% | −674−70.6% | Reduced |
| Root Financial Partners, LLC | 259 | $26.6K | 0.00% | −132−33.8% | Reduced |
| FIL Ltd | 259 | $26.6K | 0.00% | −24−8.5% | Reduced |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 250 | $25.7K | 0.01% | 00.0% | Unchanged |
| Cromwell Holdings LLC | 242 | $24.9K | 0.01% | +225+1,323.5% | Added |
| Bell Investment Advisors, Inc | 237 | $24.4K | 0.00% | +2+0.9% | Added |
| Itau Unibanco Holding S.A. | 229 | $23.6K | 0.00% | +184+408.9% | Added |
| Ancora Advisors, LLC | 216 | $22.2K | 0.00% | +211+4,220.0% | Added |
| Basepoint Wealth LLC | 200 | $20.6K | 0.01% | +200 | New |
| Salomon & Ludwin, LLC | 181 | $19.6K | 0.00% | +134+285.1% | Added |
| TCTC Holdings, LLC | 188 | $19.3K | 0.00% | 00.0% | Unchanged |
| Rosenberg Matthew Hamilton | 188 | $19.3K | 0.00% | 00.0% | Unchanged |
| Ameriflex Group, Inc. | 186 | $19.1K | 0.01% | −422−69.4% | Reduced |
| Bard Associates Inc | 185 | $19.0K | 0.00% | +185 | New |
| Entrust Financial LLC | 180 | $18.5K | 0.01% | +180 | New |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 180 | $18.5K | 0.01% | +180 | New |
| Elyxium Wealth, LLC | 178 | $18.3K | 0.01% | +178 | New |
| Legacy Wealth Managment, LLC | 169 | $17.4K | 0.01% | +110+186.4% | Added |
| JFS Wealth Advisors, LLC | 168 | $17.3K | 0.00% | +25+17.5% | Added |
| Clear Street Markets LLC | 165 | $17.0K | 0.00% | −27−14.1% | Reduced |
| Bullock Wealth Management Group | 158 | $16.3K | 0.01% | 00.0% | Unchanged |
| DV Equities, LLC | 157 | $16.2K | 0.00% | +157 | New |
| Westside Investment Management, Inc. | 150 | $15.7K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 150 | $15.4K | 0.00% | 00.0% | Unchanged |
| Fideuram Asset Management (Ireland) dac | 104 | $15.0K | 0.00% | +104 | New |
| Clark Wealth Partners | 145 | $14.9K | 0.01% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 144 | $14.8K | 0.00% | −104−41.9% | Reduced |
| CVA Family Office, LLC | 140 | $14.4K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 132 | $14.0K | 0.01% | −1−0.8% | Reduced |
| Bartlett & Co. Wealth Management LLC | 134 | $13.8K | 0.00% | +24+21.8% | Added |
| Bokf, NA | 134 | $13.8K | 0.00% | +45+50.6% | Added |
| Rakuten Securities, Inc. | 132 | $13.6K | 0.00% | −24−15.4% | Reduced |
| Cape Investment Advisory, Inc. | 128 | $13.2K | 0.00% | +99+341.4% | Added |
| Mascoma Wealth Management LLC | 122 | $12.6K | 0.00% | 00.0% | Unchanged |
| Harel Insurance Investments & Financial Services Ltd. | 121 | $12.0K | 0.00% | +7+6.1% | Added |
| Key Financial Inc | 113 | $11.6K | 0.00% | 00.0% | Unchanged |
| Asset Dedication, LLC | 103 | $10.6K | 0.00% | +90+692.3% | Added |
| WPG Advisers, LLC | 102 | $10.5K | 0.01% | −34−25.0% | Reduced |
| Creative Financial Designs Inc | 101 | $10.4K | 0.00% | 00.0% | Unchanged |
| Smallwood Wealth Investment Management, LLC | 100 | $10.3K | 0.01% | 00.0% | Unchanged |
| Quarry LP | 99 | $10.2K | 0.00% | −2,211−95.7% | Reduced |
| FNY Investment Advisers, LLC | 105 | $10.0K | 0.00% | −5,901−98.3% | Reduced |
| Concord Wealth Partners | 90 | $9.26K | 0.00% | 00.0% | Unchanged |
| GW&K Investment Management, LLC | 87 | $9.00K | 0.00% | −16−15.5% | Reduced |
| Private Wealth Management Group, LLC | 87 | $8.95K | 0.00% | +3+3.6% | Added |
| Activest Wealth Management | 82 | $8.44K | 0.00% | −48−36.9% | Reduced |
| Wealth Enhancement Trust Services, Inc. | 81 | $8.33K | 0.00% | +81 | New |
| Commonwealth Retirement Investments LLC | 79 | $8.13K | 0.00% | +79 | New |
| Farmers & Merchants Investments Inc | 78 | $8.03K | 0.00% | 00.0% | Unchanged |
| LRI Investments, LLC | 75 | $7.72K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 72 | $7.41K | 0.00% | +50+227.3% | Added |
| Quent Capital, LLC | 70 | $7.20K | 0.00% | −4−5.4% | Reduced |
| Strategic Wealth Partners, Ltd. | 70 | $7.20K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 69 | $7.10K | 0.00% | +69 | New |
| Avion Wealth | 72 | $7.00K | 0.00% | +42+140.0% | Added |
| Atlantic Trust, LLC | 67 | $6.89K | 0.00% | +32+91.4% | Added |
| Keating Financial Advisory Services, Inc. | 63 | $6.48K | 0.00% | +63 | New |
| Sunbelt Securities, Inc. | 59 | $6.07K | 0.00% | +49+490.0% | Added |
| Bayforest Capital Ltd | 58 | $5.97K | 0.00% | +58 | New |
| Wilkerson Advisory Group LLC | 58 | $5.97K | 0.00% | +58 | New |
| Vaughan Nelson Investment Management, L.P. | 50 | $5.14K | 0.00% | −102,085−100.0% | Reduced |
| Kozak & Associates, Inc. | 40 | $4.99K | 0.00% | 00.0% | Unchanged |