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 |
|---|---|---|---|---|---|
| Gsa Capital Partners LLP | 3,740 | $453.0K | 0.04% | +3,740 | New |
| Cardiff Park Advisors, LLC | 3,763 | $456.3K | 0.04% | 00.0% | Unchanged |
| Metis Global Partners, LLC | 3,767 | $456.7K | 0.01% | −356−8.6% | Reduced |
| Credit Agricole S A | 3,795 | $460.1K | 0.00% | +3,795 | New |
| United Capital Financial Advisers, LLC | 3,823 | $463.5K | 0.00% | +172+4.7% | Added |
| Ring Mountain Capital, LLC | 3,823 | $464.0K | 0.26% | −10.0% | Reduced |
| Sowell Financial Services LLC | 3,844 | $466.1K | 0.02% | −218−5.4% | Reduced |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 3,847 | $466.4K | 0.01% | −2,541−39.8% | Reduced |
| Obermeyer Wood Investment Counsel, LLLP | 3,853 | $467.2K | 0.02% | +1,924+99.7% | Added |
| Medallion Wealth Advisors, LLC | 3,970 | $481.4K | 0.17% | −396−9.1% | Reduced |
| Aristeia Capital LLC | 3,981 | $482.7K | 0.01% | +3,981 | New |
| Formula Growth Ltd | 4,000 | $485.0K | 0.17% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 4,003 | $485.4K | 0.04% | +1,439+56.1% | Added |
| QRG Capital Management, Inc. | 4,033 | $489.0K | 0.01% | −3,584−47.1% | Reduced |
| Axxcess Wealth Management, LLC | 4,096 | $496.6K | 0.01% | −340−7.7% | Reduced |
| Atria Investments LLC | 4,163 | $504.8K | 0.01% | −139−3.2% | Reduced |
| Kestra Advisory Services, LLC | 4,213 | $510.8K | 0.00% | −308−6.8% | Reduced |
| GWM Advisors LLC | 4,217 | $511.3K | 0.00% | +2,198+108.9% | Added |
| Beddow Capital Management Inc | 4,235 | $513.0K | 0.19% | +4,235 | New |
| Oddo BHF Asset Management SAS | 4,235 | $513.5K | 0.02% | −58−1.4% | Reduced |
| Zions Bancorporation, National Association | 4,248 | $515.1K | 0.03% | +4,225+18,369.6% | Added |
| B. Metzler seel. Sohn & Co. AG | 4,344 | $526.7K | 0.00% | −2,520−36.7% | Reduced |
| Regions Financial Corp | 4,354 | $527.9K | 0.00% | +838+23.8% | Added |
| Change Path, LLC | 4,372 | $530.1K | 0.01% | −214−4.7% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 4,376 | $530.6K | 0.00% | −32−0.7% | Reduced |
| Crossmark Global Holdings, Inc. | 4,384 | $531.6K | 0.01% | −96−2.1% | Reduced |
| MAI Capital Management | 4,453 | $539.9K | 0.00% | −99−2.2% | Reduced |
| Eventide Asset Management, LLC | 4,583 | $548.2K | 0.01% | +1,057+30.0% | Added |
| Ethic Inc. | 4,552 | $552.0K | 0.01% | −482−9.6% | Reduced |
| Tokio Marine Asset Management Co Ltd | 4,635 | $562.0K | 0.02% | 00.0% | Unchanged |
| Global Financial Private Client, LLC | 4,639 | $562.5K | 0.20% | +843+22.2% | Added |
| Scientech Research LLC | 4,649 | $563.7K | 0.20% | +4,649 | New |
| J2 Capital Management Inc | 4,653 | $564.2K | 0.42% | +1,737+59.6% | Added |
| E. Ohman J:or Asset Management AB | 4,700 | $569.9K | 0.01% | 00.0% | Unchanged |
| Wisconsin Wealth Advisors, LLC | 4,710 | $571.1K | 0.54% | −61−1.3% | Reduced |
| Sanctuary Advisors, LLC | 4,738 | $574.5K | 0.00% | −981−17.2% | Reduced |
| Brasada Capital Management, LP | 4,750 | $575.9K | 0.10% | +4,750 | New |
| Commonwealth Financial Services, LLC | 4,845 | $587.5K | 0.10% | −135−2.7% | Reduced |
| New Mexico Educational Retirement Board | 5,000 | $606.0K | 0.02% | −400−7.4% | Reduced |
| Perigon Wealth Management, LLC | 5,075 | $615.3K | 0.01% | −1,966−27.9% | Reduced |
| Brevan Howard Capital Management LP | 5,115 | $620.2K | 0.01% | −32,548−86.4% | Reduced |
| KPP Advisory Services LLC | 5,174 | $627.4K | 0.09% | +43+0.8% | Added |
| Investment Management Corp of Ontario | 5,179 | $628.0K | 0.01% | +2,407+86.8% | Added |
| Securian Asset Management, Inc | 5,234 | $634.6K | 0.02% | −543−9.4% | Reduced |
| JT Stratford LLC | 5,302 | $642.9K | 0.09% | +3,025+132.9% | Added |
| Maryland State Retirement & Pension System | 5,355 | $649.3K | 0.01% | 00.0% | Unchanged |
| Interchange Capital Partners, LLC | 5,394 | $654.0K | 0.13% | −102−1.9% | Reduced |
| SRS Capital Advisors, Inc. | 5,465 | $662.6K | 0.01% | +5,337+4,169.5% | Added |
| Financial Enhancement Group LLC | 5,223 | $676.6K | 0.09% | +412+8.6% | Added |
| Storebrand Asset Management AS | 5,586 | $677.3K | 0.00% | +777+16.2% | Added |
| Center For Asset Management LLC | 5,624 | $681.9K | 0.36% | −44−0.8% | Reduced |
| Hilltop Holdings Inc. | 5,634 | $683.1K | 0.04% | +1,208+27.3% | Added |
| Coldstream Capital Management Inc | 5,660 | $686.3K | 0.01% | +241+4.4% | Added |
| Jones Financial Companies LLLP | 5,809 | $686.6K | 0.00% | −244−4.0% | Reduced |
| AlphaCore Capital LLC | 5,687 | $689.5K | 0.02% | −2,057−26.6% | Reduced |
| Louisiana State Employees Retirement System | 5,800 | $703.3K | 0.01% | 00.0% | Unchanged |
| Horizon Investments, LLC | 5,814 | $704.9K | 0.01% | −238−3.9% | Reduced |
| First Financial Bankshares Inc | 5,821 | $705.8K | 0.01% | +5,821 | New |
| Colony Group, LLC | 5,847 | $707.6K | 0.00% | +8+0.1% | Added |
| Roundview Capital LLC | 5,867 | $711.4K | 0.04% | +5,867 | New |
| Snowden Capital Advisors LLC | 5,908 | $716.3K | 0.02% | +685+13.1% | Added |
| Quadrant Capital Group LLC | 5,922 | $718.0K | 0.02% | +24+0.4% | Added |
| Northwest & Ethical Investments L.P. | 6,048 | $723.5K | 0.02% | −1,330−18.0% | Reduced |
| FNY Investment Advisers, LLC | 6,006 | $728.0K | 0.24% | +4,735+372.5% | Added |
| Waratah Capital Advisors Ltd. | 6,027 | $730.8K | 0.05% | +6,027 | New |
| Nisa Investment Advisors, LLC | 6,029 | $731.0K | 0.00% | +182+3.1% | Added |
| Principal Securities, Inc. | 6,079 | $737.1K | 0.01% | +1,908+45.7% | Added |
| Keybank National Association | 6,170 | $748.1K | 0.00% | +2,732+79.5% | Added |
| Allspring Global Investments Holdings, LLC | 5,913 | $749.4K | 0.00% | −75,056−92.7% | Reduced |
| Vestcor Inc | 6,204 | $752.0K | 0.02% | −3,594−36.7% | Reduced |
| Rockefeller Capital Management L.P. | 6,216 | $753.7K | 0.00% | +6,216 | New |
| Gulf International Bank (UK) Ltd | 6,233 | $756.0K | 0.02% | 00.0% | Unchanged |
| Greenland Capital Management LP | 6,269 | $760.1K | 0.11% | +6,269 | New |
| Hartford Investment Management Co | 6,455 | $782.7K | 0.02% | −194−2.9% | Reduced |
| Schonfeld Strategic Advisors LLC | 6,458 | $783.0K | 0.01% | −159,877−96.1% | Reduced |
| Janney Montgomery Scott LLC | 6,478 | $785.0K | 0.00% | −218−3.3% | Reduced |
| Absoluto Partners Gestao de Recursos Ltda | 6,541 | $793.1K | 0.57% | +6,541 | New |
| Hodges Capital Management Inc. | 6,586 | $798.6K | 0.07% | −19,430−74.7% | Reduced |
| J.W. Cole Advisors, Inc. | 6,680 | $810.0K | 0.02% | +146+2.2% | Added |
| Sterling Capital Management LLC | 6,708 | $813.3K | 0.01% | −723−9.7% | Reduced |
| Norinchukin Bank, The | 6,762 | $819.9K | 0.01% | +85+1.3% | Added |
| VCI Wealth Management LLC | 6,792 | $823.5K | 0.25% | +6,792 | New |
| Kentucky Retirement Systems | 6,811 | $825.8K | 0.02% | −443−6.1% | Reduced |
| Ossiam | 6,880 | $834.2K | 0.01% | +564+8.9% | Added |
| Wellington Shields & Co., LLC | 6,925 | $839.7K | 0.22% | 00.0% | Unchanged |
| Vident Advisory, LLC | 7,035 | $853.0K | 0.01% | −24−0.3% | Reduced |
| Wasatch Advisors Inc | 7,096 | $860.4K | 0.00% | +7,096 | New |
| Gradient Investments LLC | 7,194 | $872.3K | 0.01% | −965−11.8% | Reduced |
| Advisory Services Network, LLC | 7,209 | $874.1K | 0.01% | −1,551−17.7% | Reduced |
| Moors & Cabot, Inc. | 7,279 | $882.6K | 0.04% | −465−6.0% | Reduced |
| Level Four Advisory Services, LLC | 7,338 | $889.7K | 0.03% | −767−9.5% | Reduced |
| Park Avenue Securities LLC | 7,410 | $898.0K | 0.01% | +983+15.3% | Added |
| Farther Finance Advisors, LLC | 7,423 | $900.0K | 0.01% | −16,450−68.9% | Reduced |
| Glenmede Investment Management, LP | 7,496 | $908.9K | 0.00% | −195−2.5% | Reduced |
| Twin Tree Management, LP | 7,518 | $911.6K | 0.04% | −35,524−82.5% | Reduced |
| Soros Capital Management LLC | 7,704 | $934.1K | 0.23% | −7,371−48.9% | Reduced |
| Oppenheimer Asset Management Inc. | 7,750 | $939.7K | 0.01% | +2,142+38.2% | Added |
| Summit Trail Advisors, LLC | 7,752 | $939.9K | 0.01% | +3,692+90.9% | Added |
| Board of the Pension Protection Fund | 7,800 | $945.8K | 0.93% | +7,800 | New |
| Harmony Asset Management LLC | 7,850 | $951.8K | 0.33% | 00.0% | Unchanged |