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 |
|---|---|---|---|---|---|
| QRG Capital Management, Inc. | 3,277 | $337.2K | 0.00% | −756−18.7% | Reduced |
| Storebrand Asset Management AS | 3,264 | $335.8K | 0.00% | −2,322−41.6% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 3,249 | $334.3K | 0.00% | −1,095−25.2% | Reduced |
| Pensionmark Financial Group, LLC | 3,233 | $332.6K | 0.01% | +1,372+73.7% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 3,148 | $324.0K | 0.00% | −101−3.1% | Reduced |
| Larson Financial Group LLC | 3,147 | $323.8K | 0.01% | −58−1.8% | Reduced |
| Penserra Capital Management LLC | 3,153 | $323.0K | 0.00% | +307+10.8% | Added |
| Scientech Research LLC | 3,130 | $322.0K | 0.20% | −1,519−32.7% | Reduced |
| Guyasuta Investment Advisors Inc | 3,122 | $321.2K | 0.02% | +3,122 | New |
| Northbridge Financial Group, LLC | 3,071 | $316.0K | 0.14% | +3,071 | New |
| Cheviot Value Management, LLC | 2,675 | $313.2K | 0.03% | +245+10.1% | Added |
| Ionic Capital Management LLC | 3,000 | $308.7K | 0.31% | −6,000−66.7% | Reduced |
| Panagora Asset Management Inc | 2,980 | $306.6K | 0.00% | 00.0% | Unchanged |
| MUFG Securities Americas Inc. | 2,979 | $306.5K | 0.02% | −3−0.1% | Reduced |
| Securian Asset Management, Inc | 2,968 | $305.4K | 0.01% | −2,266−43.3% | Reduced |
| Hilltop Holdings Inc. | 2,942 | $302.7K | 0.02% | −2,692−47.8% | Reduced |
| American Trust | 2,941 | $302.6K | 0.03% | −25−0.8% | Reduced |
| Bennett Selby Investments LP | 2,916 | $300.0K | 0.10% | −396−12.0% | Reduced |
| Artisan Partners Limited Partnership | 2,900 | $298.4K | 0.00% | +939+47.9% | Added |
| Regents Gate Capital LLP | 2,887 | $297.0K | 0.10% | −32,888−91.9% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 2,855 | $293.8K | 0.02% | 00.0% | Unchanged |
| Washington Trust Co | 2,834 | $291.6K | 0.01% | −68−2.3% | Reduced |
| Caxton Associates LLP | 2,834 | $291.6K | 0.01% | +2,834 | New |
| Forum Financial Management, LP | 2,816 | $289.7K | 0.00% | −3−0.1% | Reduced |
| Guggenheim Capital LLC | 2,801 | $288.2K | 0.00% | +2,801 | New |
| SFMG, LLC | 2,753 | $283.3K | 0.02% | −300−9.8% | Reduced |
| Eventide Asset Management, LLC | 2,744 | $283.1K | 0.00% | −1,839−40.1% | Reduced |
| Applied Finance Capital Management, LLC | 2,730 | $280.9K | 0.02% | +552+25.3% | Added |
| Private Advisor Group, LLC | 2,728 | $280.7K | 0.00% | −456−14.3% | Reduced |
| Councilmark Asset Management, LLC | 2,655 | $273.2K | 0.15% | −20−0.7% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 2,648 | $272.5K | 0.01% | −651−19.7% | Reduced |
| Wedbush Securities Inc | 2,636 | $271.0K | 0.01% | +243+10.2% | Added |
| JGP Wealth Management, LLC | 2,604 | $267.9K | 0.03% | 00.0% | Unchanged |
| STRS Ohio | 2,599 | $267.4K | 0.00% | −115,995−97.8% | Reduced |
| Family Legacy, Inc. | 2,597 | $267.2K | 0.08% | +25+1.0% | Added |
| Seelaus Asset Management LLC | 2,540 | $261.3K | 0.21% | 00.0% | Unchanged |
| Horizon Investments, LLC | 2,509 | $258.2K | 0.00% | −3,305−56.8% | Reduced |
| V-Square Quantitative Management LLC | 2,508 | $258.0K | 0.03% | +2,508 | New |
| Everence Capital Management Inc | 2,510 | $258.0K | 0.02% | 00.0% | Unchanged |
| Wealthfront Advisers LLC | 2,500 | $257.2K | 0.00% | −40−1.6% | Reduced |
| MidWestOne Financial Group, Inc. | 2,469 | $254.0K | 0.03% | −183−6.9% | Reduced |
| Warren Averett Asset Management, LLC | 2,456 | $252.7K | 0.00% | +19+0.8% | Added |
| Capstone Investment Advisors, LLC | 2,451 | $252.2K | 0.00% | +383+18.5% | Added |
| Northwestern Mutual Wealth Management Co | 2,450 | $252.1K | 0.00% | +190+8.4% | Added |
| Steward Partners Investment Advisory, LLC | 2,412 | $248.2K | 0.00% | −621−20.5% | Reduced |
| Resources Investment Advisors, LLC. | 2,412 | $248.2K | 0.00% | −155−6.0% | Reduced |
| Gabelli Funds LLC | 2,400 | $246.9K | 0.00% | −20,000−89.3% | Reduced |
| Intrepid Financial Planning Group LLC | 2,365 | $243.3K | 0.09% | −350−12.9% | Reduced |
| Arcataur Capital Management LLC | 2,335 | $240.2K | 0.07% | 00.0% | Unchanged |
| Stephens Inc | 2,324 | $239.1K | 0.00% | −825−26.2% | Reduced |
| Aprio Wealth Management, LLC | 2,294 | $236.0K | 0.01% | −1,386−37.7% | Reduced |
| CWM, LLC | 2,278 | $234.0K | 0.00% | −476−17.3% | Reduced |
| Vestmark Advisory Solutions, Inc. | 2,274 | $234.0K | 0.00% | +2,274 | New |
| Clarius Group, LLC | 2,255 | $232.0K | 0.01% | +49+2.2% | Added |
| Canada Post Corp Registered Pension Plan | 2,230 | $229.4K | 0.01% | +590+36.0% | Added |
| Guidance Capital, Inc | 1,831 | $229.3K | 0.06% | +80+4.6% | Added |
| Kendall Capital Management | 2,215 | $227.9K | 0.05% | −840−27.5% | Reduced |
| Federated Hermes, Inc. | 2,210 | $227.4K | 0.00% | −55,016−96.1% | Reduced |
| IFP Advisors, Inc | 2,205 | $226.9K | 0.01% | −370−14.4% | Reduced |
| Wealthspire Advisors, LLC | 2,200 | $226.4K | 0.00% | +754+52.1% | Added |
| Diametric Capital, LP | 2,183 | $224.6K | 0.06% | −1,242−36.3% | Reduced |
| Cidel Asset Management Inc | 2,133 | $219.5K | 0.02% | +370+21.0% | Added |
| Denali Advisors LLC | 2,111 | $217.2K | 0.02% | +2,111 | New |
| Modera Wealth Management, LLC | 2,111 | $217.2K | 0.00% | −50−2.3% | Reduced |
| Vision Retirement, LLC | 2,106 | $216.7K | 0.06% | +2,106 | New |
| Burke & Herbert Bank & Trust Co | 2,100 | $216.1K | 0.06% | +2,100 | New |
| ASR Vermogensbeheer N.V. | 2,088 | $214.8K | 0.00% | −492−19.1% | Reduced |
| Axxcess Wealth Management, LLC | 2,080 | $214.0K | 0.00% | −2,016−49.2% | Reduced |
| Advisory Services Network, LLC | 2,076 | $213.6K | 0.00% | −5,133−71.2% | Reduced |
| DRW Securities, LLC | 2,058 | $211.7K | 0.02% | +2,058 | New |
| StoneX Group Inc. | 2,044 | $210.7K | 0.01% | +2,044 | New |
| GAMMA Investing LLC | 2,026 | $208.5K | 0.01% | −387−16.0% | Reduced |
| Abacus Planning Group, Inc. | 2,014 | $207.2K | 0.03% | −56−2.7% | Reduced |
| D'Orazio & Associates, Inc. | 2,010 | $206.8K | 0.03% | −278−12.2% | Reduced |
| RSM US Wealth Management LLC | 2,000 | $206.4K | 0.00% | +2,000 | New |
| Atomi Financial Group, Inc. | 2,005 | $206.3K | 0.01% | −143−6.7% | Reduced |
| LSV Asset Management | 2,000 | $206.0K | 0.00% | −139,957−98.6% | Reduced |
| 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 |
| Envestnet Portfolio Solutions, Inc. | 1,999 | $205.7K | 0.00% | +1,999 | New |
| AMJ Financial Wealth Management | 1,991 | $204.9K | 0.05% | −414−17.2% | Reduced |
| Rossby Financial, LCC | 1,989 | $204.6K | 0.06% | −71−3.4% | Reduced |
| Claret Asset Management Corp | 1,955 | $201.0K | 0.02% | −5−0.3% | Reduced |
| Siemens Fonds Invest GmbH | 1,819 | $187.7K | 0.01% | 00.0% | Unchanged |
| Quest Partners LLC | 1,810 | $186.2K | 0.01% | +730+67.6% | Added |
| Fifth Third Bancorp | 1,757 | $180.8K | 0.00% | −738−29.6% | Reduced |
| Leonteq Securities AG | 1,688 | $173.7K | 0.01% | +1,077+176.3% | Added |
| Alphadyne Asset Management LP | 1,614 | $166.1K | 0.02% | +1,614 | New |
| Signature Equity Partners, LLC | 1,559 | $160.4K | 0.09% | +1,559 | New |
| Deseret Mutual Benefit Administrators | 1,506 | $155.0K | 0.07% | +128+9.3% | Added |
| EverSource Wealth Advisors, LLC | 1,497 | $154.0K | 0.01% | −90−5.7% | Reduced |
| CIBC Private Wealth Group, LLC | 1,437 | $147.9K | 0.00% | −835−36.8% | Reduced |
| Perkins Coie Trust Co | 1,432 | $147.3K | 0.03% | 00.0% | Unchanged |
| Ofi Invest Asset Management | 1,428 | $146.9K | 0.00% | +1,428 | New |
| NBC Securities, Inc. | 1,348 | $138.7K | 0.01% | +17+1.3% | Added |
| Parallel Advisors, LLC | 1,343 | $138.2K | 0.00% | +43+3.3% | Added |
| Raiffeisen Bank International AG | 1,325 | $136.7K | 0.00% | 00.0% | Unchanged |
| Wexford Capital LP | 1,300 | $133.8K | 0.03% | 00.0% | Unchanged |
| Tema ETFs LLC | 1,251 | $128.7K | 0.01% | +1,251 | New |
| Signaturefd, LLC | 1,153 | $118.6K | 0.00% | −130−10.1% | Reduced |