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, Q2 2026
Institutional positions in Builders FirstSource, Inc. as of Jun 30, 2026. 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
- 671
- −51 vs. Q1 2026
- Shares held
- 107.6M
- +2.18M (+2.1%) vs. Q1 2026
- Total value
- $9.63B
- +$945.6M (+10.9%) vs. Q1 2026
- New holders
- 98
- 241 more added
- Sold out
- 149
- 261 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Builders FirstSource, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Highline Wealth Partners LLC | 135 | $12.1K | 0.00% | +126+1,400.0% | Added |
| SBI Securities Co., Ltd. | 143 | $12.8K | 0.00% | +1+0.7% | Added |
| Harel Insurance Investments & Financial Services Ltd. | 145 | $13.0K | 0.00% | +10+7.4% | Added |
| Bullock Wealth Management Group | 158 | $13.4K | 0.01% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 150 | $13.4K | 0.00% | 00.0% | Unchanged |
| Westside Investment Management, Inc. | 150 | $13.4K | 0.00% | 00.0% | Unchanged |
| Rakuten Securities, Inc. | 150 | $13.4K | 0.00% | +8+5.6% | Added |
| Cromwell Holdings LLC | 162 | $14.5K | 0.01% | +47+40.9% | Added |
| Zions Bancorporation, National Association | 167 | $14.9K | 0.00% | −145−46.5% | Reduced |
| First Eagle Investment Management, LLC | 167 | $14.9K | 0.00% | +167 | New |
| Grove Bank & Trust | 170 | $15.2K | 0.00% | 00.0% | Unchanged |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 180 | $16.1K | 0.01% | 00.0% | Unchanged |
| Entrust Financial LLC | 180 | $16.1K | 0.01% | 00.0% | Unchanged |
| Rosenberg Matthew Hamilton | 188 | $16.8K | 0.00% | 00.0% | Unchanged |
| Ramirez Asset Management, Inc. | 200 | $17.9K | 0.00% | 00.0% | Unchanged |
| Basepoint Wealth LLC | 200 | $17.9K | 0.01% | 00.0% | Unchanged |
| Signature Equity Partners, LLC | 201 | $18.0K | 0.01% | −1,698−89.4% | Reduced |
| Bartlett & Co. Wealth Management LLC | 221 | $19.8K | 0.00% | +111+100.9% | Added |
| Bell Investment Advisors, Inc | 227 | $20.3K | 0.00% | −1−0.4% | Reduced |
| Spire Wealth Management | 240 | $21.5K | 0.00% | −8−3.2% | Reduced |
| Umb Bank N A | 255 | $22.8K | 0.00% | −413−61.8% | Reduced |
| Pension & Wealth Management Advisors, Inc. | 261 | $23.4K | 0.01% | −114−30.4% | Reduced |
| Measured Wealth Private Client Group, LLC | 262 | $23.4K | 0.01% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 265 | $23.7K | 0.00% | −304−53.4% | Reduced |
| Siemens Fonds Invest GmbH | 278 | $24.9K | 0.00% | −1,541−84.7% | Reduced |
| Larson Financial Group LLC | 284 | $25.4K | 0.00% | −2,412−89.5% | Reduced |
| Onefund, LLC | 296 | $26.5K | 0.02% | −9−3.0% | Reduced |
| CVA Family Office, LLC | 337 | $30.2K | 0.00% | −140−29.4% | Reduced |
| IMA Wealth, Inc. | 381 | $34.1K | 0.00% | +9+2.4% | Added |
| Rossby Financial, LCC | 383 | $34.3K | 0.01% | −38−9.0% | Reduced |
| Quarry LP | 383 | $34.3K | 0.01% | −10−2.5% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 395 | $35.3K | 0.00% | −116−22.7% | Reduced |
| Versant Capital Management, Inc | 400 | $35.8K | 0.00% | +81+25.4% | Added |
| Allworth Financial LP | 468 | $41.9K | 0.00% | −39−7.7% | Reduced |
| Los Angeles Capital Management LLC | 488 | $43.7K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 500 | $44.7K | 0.00% | 00.0% | Unchanged |
| Financial Consulate, Inc | 508 | $45.5K | 0.01% | −77−13.2% | Reduced |
| Eastern Bank | 525 | $47.0K | 0.00% | −221−29.6% | Reduced |
| Massmutual Trust Co FSB | 532 | $47.6K | 0.00% | +79+17.4% | Added |
| Financial Perspectives, Inc | 535 | $47.9K | 0.01% | 00.0% | Unchanged |
| Continuum Advisory, LLC | 535 | $47.9K | 0.00% | +535 | New |
| Smithfield Trust Co | 544 | $48.0K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 548 | $49.0K | 0.00% | +548 | New |
| Private Trust Co NA | 549 | $49.1K | 0.00% | +66+13.7% | Added |
| EverSource Wealth Advisors, LLC | 638 | $57.1K | 0.00% | −1,844−74.3% | Reduced |
| Anchor Investment Management, LLC | 725 | $64.9K | 0.00% | +350+93.3% | Added |
| Smartleaf Asset Management LLC | 722 | $65.3K | 0.00% | 00.0% | Unchanged |
| Transamerica Financial Advisors, Inc. | 775 | $69.3K | 0.01% | −20−2.5% | Reduced |
| Ronald Blue Trust, Inc. | 794 | $71.0K | 0.00% | +75+10.4% | Added |
| Caldwell Sutter Capital, Inc. | 813 | $72.7K | 0.03% | +813 | New |
| Chapman Financial Group, LLC | 1,020 | $91.3K | 0.06% | −75−6.8% | Reduced |
| Canada Post Corp Registered Pension Plan | 1,030 | $92.2K | 0.00% | 00.0% | Unchanged |
| NBC Securities, Inc. | 1,068 | $95.6K | 0.01% | −970−47.6% | Reduced |
| GWM Advisors LLC | 1,087 | $97.3K | 0.00% | −2,927−72.9% | Reduced |
| Signaturefd, LLC | 1,128 | $100.9K | 0.00% | +180+19.0% | Added |
| Storebrand Asset Management AS | 1,140 | $102.0K | 0.00% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 1,150 | $102.9K | 0.00% | +200+21.1% | Added |
| Huntington National Bank | 1,216 | $108.8K | 0.00% | +504+70.8% | Added |
| Tower Research Capital LLC (TRC) | 1,236 | $110.6K | 0.00% | −324−20.8% | Reduced |
| Tema ETFs LLC | 1,278 | $114.4K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 1,429 | $127.9K | 0.00% | +821+135.0% | Added |
| Perkins Coie Trust Co | 1,432 | $128.1K | 0.02% | 00.0% | Unchanged |
| Resona Asset Management Co.,Ltd. | 1,440 | $130.3K | 0.00% | −32,084−95.7% | Reduced |
| Westpac Banking Corp | 1,540 | $137.8K | 0.01% | +744+93.5% | Added |
| Family Legacy Financial Solutions, LLC | 1,596 | $142.8K | 0.09% | +1,596 | New |
| Quantbot Technologies LP | 1,615 | $144.5K | 0.01% | +1,615 | New |
| Twin Tree Management, LP | 1,615 | $144.5K | 0.02% | +1,615 | New |
| IFP Advisors, Inc | 1,718 | $153.7K | 0.00% | −268−13.5% | Reduced |
| Cullen/Frost Bankers, Inc. | 1,725 | $154.4K | 0.00% | −1,832−51.5% | Reduced |
| Nisa Investment Advisors, LLC | 1,806 | $161.6K | 0.00% | −683−27.4% | Reduced |
| Parallel Advisors, LLC | 1,876 | $167.9K | 0.00% | +642+52.0% | Added |
| LSV Asset Management | 2,000 | $179.0K | 0.00% | 00.0% | Unchanged |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,081 | $186.2K | 0.00% | −10,260−83.1% | Reduced |
| Harbor Capital Advisors, Inc. | 2,091 | $187.0K | 0.01% | +4+0.2% | Added |
| Centiva Capital, LP | 2,104 | $188.3K | 0.01% | −2,436−53.7% | Reduced |
| GAMMA Investing LLC | 2,110 | $188.8K | 0.01% | −265−11.2% | Reduced |
| Covestor Ltd | 2,195 | $197.0K | 0.11% | +80+3.8% | Added |
| STRS Ohio | 2,209 | $197.7K | 0.00% | −386−14.9% | Reduced |
| Northwest & Ethical Investments L.P. | 2,214 | $200.4K | 0.00% | +2,214 | New |
| Asset Dedication, LLC | 2,338 | $209.2K | 0.01% | +2,197+1,558.2% | Added |
| Intrepid Financial Planning Group LLC | 2,365 | $211.6K | 0.07% | +2,365 | New |
| Securian Asset Management, Inc | 2,858 | $212.2K | 0.01% | −110−3.7% | Reduced |
| Arcataur Capital Management LLC | 2,375 | $212.5K | 0.05% | +2,375 | New |
| Longaeva Partners L.P. | 2,440 | $218.3K | 0.01% | +2,440 | New |
| Claret Asset Management Corp | 2,493 | $223.0K | 0.02% | +2,493 | New |
| Family Legacy, Inc. | 2,495 | $223.2K | 0.06% | +2,495 | New |
| Nkcfo LLC | 2,500 | $224.0K | 0.07% | +2,500 | New |
| Denali Advisors LLC | 2,511 | $224.7K | 0.02% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 2,568 | $229.8K | 0.02% | +2,568 | New |
| Hunter Perkins Capital Management, LLC | 2,566 | $230.0K | 0.05% | +2,566 | New |
| JGP Wealth Management, LLC | 2,604 | $233.0K | 0.02% | 00.0% | Unchanged |
| CX Institutional | 2,616 | $234.0K | 0.01% | +1,780+212.9% | Added |
| Horizon Investments, LLC | 2,621 | $234.5K | 0.00% | −660−20.1% | Reduced |
| Sheets Smith Wealth Management | 2,637 | $236.0K | 0.02% | +2,637 | New |
| Eurizon Capital SGR S.p.A. | 2,664 | $238.4K | 0.00% | −5,568−67.6% | Reduced |
| Northbridge Financial Group, LLC | 2,686 | $240.3K | 0.09% | −95−3.4% | Reduced |
| Wealthfront Advisers LLC | 2,699 | $241.5K | 0.00% | +2,699 | New |
| Washington Trust Co | 2,702 | $241.8K | 0.01% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 2,760 | $247.0K | 0.00% | +382+16.1% | Added |
| Councilmark Asset Management, LLC | 2,765 | $247.4K | 0.13% | +150+5.7% | Added |