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, Q3 2025
Institutional positions in Builders FirstSource, Inc. as of Sep 30, 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
- 778
- +14 vs. Q2 2025
- Shares held
- 112.1M
- +4.81M (+4.5%) vs. Q2 2025
- Total value
- $13.6B
- +$1.07B (+8.5%) vs. Q2 2025
- New holders
- 110
- 253 more added
- Sold out
- 96
- 307 more reduced
12 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Builders FirstSource, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 133 | $16.0K | 0.01% | −79−37.3% | Reduced |
| WPG Advisers, LLC | 136 | $16.5K | 0.01% | 00.0% | Unchanged |
| CVA Family Office, LLC | 140 | $17.0K | 0.00% | −20−12.5% | Reduced |
| Hemington Wealth Management | 145 | $17.0K | 0.00% | +23+18.9% | Added |
| JFS Wealth Advisors, LLC | 143 | $17.3K | 0.00% | +1+0.7% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 145 | $17.6K | 0.00% | −18,796−99.2% | Reduced |
| Newbridge Financial Services Group, Inc. | 150 | $18.2K | 0.00% | −52−25.7% | Reduced |
| Rakuten Securities, Inc. | 156 | $18.9K | 0.01% | +10+6.8% | Added |
| Westside Investment Management, Inc. | 150 | $19.0K | 0.00% | 00.0% | Unchanged |
| Bullock Wealth Management Group | 158 | $20.0K | 0.01% | −145−47.9% | Reduced |
| Harbour Investments, Inc. | 187 | $22.7K | 0.00% | +8+4.5% | Added |
| TCTC Holdings, LLC | 188 | $22.8K | 0.00% | 00.0% | Unchanged |
| Rosenberg Matthew Hamilton | 188 | $22.8K | 0.00% | 00.0% | Unchanged |
| Clear Street Markets LLC | 192 | $23.3K | 0.01% | −882−82.1% | Reduced |
| Transamerica Financial Advisors, Inc. | 194 | $23.5K | 0.00% | +194 | New |
| Caitong International Asset Management Co., Ltd | 211 | $25.6K | 0.02% | +132+167.1% | Added |
| Clearstead Advisors, LLC | 233 | $28.3K | 0.00% | +16+7.4% | Added |
| Bell Investment Advisors, Inc | 235 | $28.5K | 0.00% | −5−2.1% | Reduced |
| SBI Securities Co., Ltd. | 248 | $30.1K | 0.00% | +19+8.3% | Added |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 250 | $30.3K | 0.01% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 278 | $33.7K | 0.00% | +6+2.2% | Added |
| TD Waterhouse Canada Inc. | 270 | $34.2K | 0.00% | +270 | New |
| FIL Ltd | 283 | $34.3K | 0.00% | +1+0.4% | Added |
| New Millennium Group LLC | 283 | $34.3K | 0.02% | +1+0.4% | Added |
| Geneos Wealth Management Inc. | 305 | $37.0K | 0.00% | −447−59.4% | Reduced |
| Private Trust Co NA | 320 | $38.8K | 0.00% | −21−6.2% | Reduced |
| Sentry Investment Management LLC | 305 | $40.0K | 0.03% | −35−10.3% | Reduced |
| Onefund, LLC | 335 | $40.6K | 0.03% | +10+3.1% | Added |
| Global Retirement Partners, LLC | 349 | $42.3K | 0.00% | −101−22.4% | Reduced |
| IMA Wealth, Inc. | 355 | $43.0K | 0.00% | +103+40.9% | Added |
| Migdal Insurance & Financial Holdings Ltd. | 366 | $44.0K | 0.00% | +366 | New |
| Anchor Investment Management, LLC | 375 | $45.5K | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 391 | $47.4K | 0.00% | +391 | New |
| Brown Brothers Harriman & Co | 392 | $47.5K | 0.00% | +359+1,087.9% | Added |
| Mather Group, LLC. | 399 | $48.4K | 0.00% | +399 | New |
| Smithfield Trust Co | 420 | $52.0K | 0.00% | 00.0% | Unchanged |
| Montag A & Associates Inc | 475 | $57.6K | 0.00% | +475 | New |
| Massmutual Trust Co FSB | 480 | $58.2K | 0.00% | −29−5.7% | Reduced |
| Ramirez Asset Management, Inc. | 500 | $60.6K | 0.01% | +100+25.0% | Added |
| Financial Consulate, Inc | 500 | $60.6K | 0.01% | +500 | New |
| Eastern Bank | 525 | $63.7K | 0.00% | +525 | New |
| Central Trust Co | 535 | $64.9K | 0.00% | 00.0% | Unchanged |
| Financial Perspectives, Inc | 535 | $64.9K | 0.02% | 00.0% | Unchanged |
| Hilltop National Bank | 546 | $66.2K | 0.02% | −326−37.4% | Reduced |
| Parkside Financial Bank & Trust | 569 | $69.0K | 0.01% | −13−2.2% | Reduced |
| MV Capital Management, Inc. | 572 | $69.4K | 0.01% | −165−22.4% | Reduced |
| Allworth Financial LP | 597 | $72.4K | 0.00% | +157+35.7% | Added |
| Ameriflex Group, Inc. | 608 | $73.7K | 0.03% | +608 | New |
| Leonteq Securities AG | 611 | $74.1K | 0.00% | −10−1.6% | Reduced |
| Smartleaf Asset Management LLC | 697 | $83.4K | 0.01% | +418+149.8% | Added |
| Umb Bank N A | 713 | $86.5K | 0.00% | +400+127.8% | Added |
| Ci Investments Inc. | 729 | $88.0K | 0.00% | +78+12.0% | Added |
| Westpac Banking Corp | 796 | $96.5K | 0.01% | −332−29.4% | Reduced |
| Limestone Investment Advisors LP | 860 | $104.3K | 0.05% | +860 | New |
| Huntington National Bank | 891 | $108.0K | 0.00% | −304−25.4% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 902 | $109.4K | 0.00% | −200−18.1% | Reduced |
| Ronald Blue Trust, Inc. | 918 | $111.3K | 0.00% | −268−22.6% | Reduced |
| Salem Investment Counselors Inc | 950 | $115.2K | 0.00% | +500+111.1% | Added |
| Versant Capital Management, Inc | 954 | $115.7K | 0.02% | +745+356.5% | Added |
| CX Institutional | 958 | $116.0K | 0.00% | +131+15.8% | Added |
| Quest Partners LLC | 1,080 | $130.9K | 0.01% | +502+86.9% | Added |
| Heartwood Wealth Advisors LLC | 1,205 | $146.1K | 0.01% | +1,205 | New |
| Icon Wealth Advisors, LLC | 1,255 | $152.2K | 0.01% | −402−24.3% | Reduced |
| Signaturefd, LLC | 1,283 | $155.6K | 0.00% | +44+3.6% | Added |
| Wexford Capital LP | 1,300 | $157.6K | 0.05% | −1,300−50.0% | Reduced |
| Parallel Advisors, LLC | 1,300 | $157.6K | 0.00% | −33−2.5% | Reduced |
| Raiffeisen Bank International AG | 1,325 | $158.5K | 0.00% | +120+10.0% | Added |
| NBC Securities, Inc. | 1,331 | $161.4K | 0.01% | +25+1.9% | Added |
| Deseret Mutual Benefit Administrators | 1,378 | $167.1K | 0.07% | +156+12.8% | Added |
| Tower Research Capital LLC (TRC) | 1,410 | $171.0K | 0.00% | −127−8.3% | Reduced |
| Perkins Coie Trust Co | 1,432 | $173.6K | 0.03% | 00.0% | Unchanged |
| Wealthspire Advisors, LLC | 1,446 | $175.3K | 0.00% | −268−15.6% | Reduced |
| Spire Wealth Management | 1,476 | $179.0K | 0.01% | +70+5.0% | Added |
| EverSource Wealth Advisors, LLC | 1,587 | $192.4K | 0.01% | +5+0.3% | Added |
| Family Legacy Financial Solutions, LLC | 1,604 | $194.5K | 0.15% | 00.0% | Unchanged |
| Canada Post Corp Registered Pension Plan | 1,640 | $196.2K | 0.01% | 00.0% | Unchanged |
| Jacobi Capital Management LLC | 1,680 | $203.7K | 0.01% | −120−6.7% | Reduced |
| Dorsey Wright & Associates | 1,687 | $205.0K | 0.05% | +1,687 | New |
| HighPoint Advisor Group LLC | 1,713 | $207.7K | 0.01% | −200−10.5% | Reduced |
| NorthRock Partners, LLC | 1,717 | $208.2K | 0.00% | +1,717 | New |
| Turtle Creek Wealth Advisors, LLC | 1,722 | $208.8K | 0.02% | +1,722 | New |
| Cidel Asset Management Inc | 1,763 | $213.8K | 0.01% | +1,763 | New |
| Guidance Capital, Inc | 1,751 | $217.2K | 0.06% | +84+5.0% | Added |
| Beirne Wealth Consulting Services, LLC | 1,803 | $218.6K | 0.05% | +1,803 | New |
| Cyndeo Wealth Partners, LLC | 1,810 | $219.5K | 0.01% | −139−7.1% | Reduced |
| Siemens Fonds Invest GmbH | 1,819 | $220.6K | 0.01% | +50+2.8% | Added |
| Aptus Capital Advisors, LLC | 1,832 | $222.1K | 0.00% | +1,832 | New |
| Pensionmark Financial Group, LLC | 1,861 | $225.6K | 0.00% | −86−4.4% | Reduced |
| We Are One Seven, LLC | 1,875 | $227.3K | 0.01% | +1,875 | New |
| One Wealth Advisors, LLC | 1,878 | $227.7K | 0.03% | −25−1.3% | Reduced |
| ClearAlpha Technologies LP | 1,884 | $228.4K | 0.62% | +1,884 | New |
| Independent Advisor Alliance | 1,885 | $228.6K | 0.01% | −28−1.5% | Reduced |
| Integrity Alliance, LLC. | 1,900 | $230.4K | 0.01% | +1,900 | New |
| denkapparat Operations GmbH | 1,906 | $231.1K | 0.15% | 00.0% | Unchanged |
| Merit Financial Group, LLC | 1,921 | $232.9K | 0.00% | +63+3.4% | Added |
| Patton Fund Management, Inc. | 1,932 | $234.3K | 0.04% | −115−5.6% | Reduced |
| Opinicus Capital, Inc. | 1,938 | $235.0K | 0.16% | +21+1.1% | Added |
| Advus Financial Partners, LLC | 1,956 | $237.2K | 0.06% | −23−1.2% | Reduced |
| Artisan Partners Limited Partnership | 1,961 | $237.8K | 0.00% | +1,961 | New |
| Claret Asset Management Corp | 1,960 | $238.0K | 0.03% | −28−1.4% | Reduced |