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 2025
Institutional positions in Builders FirstSource, Inc. as of Jun 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
- 776
- 0 vs. Q1 2025
- Shares held
- 108.6M
- −775.0K (−0.7%) vs. Q1 2025
- Total value
- $12.7B
- −$980.3M (−7.2%) vs. Q1 2025
- New holders
- 120
- 283 more added
- Sold out
- 120
- 288 more reduced
10 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Builders FirstSource, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| KLP Kapitalforvaltning AS | 43,800 | $5.11M | 0.02% | +7,000+19.0% | Added |
| Twin Tree Management, LP | 43,042 | $5.02M | 0.13% | +21,860+103.2% | Added |
| Empowered Funds, LLC | 42,566 | $4.97M | 0.06% | +7,423+21.1% | Added |
| Asio Capital, LLC | 42,017 | $4.90M | 0.82% | +24,362+138.0% | Added |
| Candriam Luxembourg S.C.A. | 41,194 | $4.81M | 0.03% | +4,337+11.8% | Added |
| Banque Transatlantique SA | 40,590 | $4.75M | 0.13% | −80,280−66.4% | Reduced |
| TD Asset Management Inc | 40,204 | $4.69M | 0.00% | −103,064−71.9% | Reduced |
| MML Investors Services, LLC | 40,194 | $4.69M | 0.01% | +11,410+39.6% | Added |
| Cobalt Capital Management, Inc. | 40,000 | $4.67M | 2.19% | +20,000+100.0% | Added |
| Cna Financial Corp | 40,000 | $4.67M | 2.39% | +40,000 | New |
| Loews Corp | 40,000 | $4.67M | 0.04% | +40,000 | New |
| Zimmer Partners, LP | 40,000 | $4.67M | 0.11% | +40,000 | New |
| AYAL Capital Advisors Ltd | 40,000 | $4.67M | 2.54% | +40,000 | New |
| Public Employees Retirement System of Ohio | 38,997 | $4.55M | 0.02% | −1,460−3.6% | Reduced |
| Holocene Advisors, LP | 38,875 | $4.54M | 0.01% | +25,931+200.3% | Added |
| 683 Capital Management, LLC | 38,000 | $4.43M | 0.45% | +38,000 | New |
| Resona Asset Management Co.,Ltd. | 37,889 | $4.42M | 0.02% | +2,116+5.9% | Added |
| Dana Investment Advisors, Inc. | 37,849 | $4.42M | 0.15% | +5,081+15.5% | Added |
| State of New Jersey Common Pension Fund D | 37,727 | $4.40M | 0.02% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 37,663 | $4.39M | 0.05% | +34,488+1,086.2% | Added |
| Highland Capital Management, LLC | 37,350 | $4.36M | 0.24% | −40−0.1% | Reduced |
| Comerica Bank | 37,053 | $4.32M | 0.02% | −9,710−20.8% | Reduced |
| Quantinno Capital Management LP | 36,704 | $4.28M | 0.02% | +487+1.3% | Added |
| Rockbridge Capital Management LLC | 36,686 | $4.28M | 2.44% | +8,298+29.2% | Added |
| Commonwealth Equity Services, LLC | 36,501 | $4.26M | 0.01% | +23,000+170.4% | Added |
| Jane Street Group, LLC | 36,268 | $4.23M | 0.01% | −54,870−60.2% | Reduced |
| Moran Wealth Management, LLC | 35,076 | $4.09M | 0.13% | +4,472+14.6% | Added |
| Voss Capital, LLC | 35,000 | $4.08M | 0.28% | +26,151+295.5% | Added |
| State of Michigan Retirement System | 34,400 | $4.01M | 0.02% | −600−1.7% | Reduced |
| Hantz Financial Services, Inc. | 33,383 | $3.90M | 0.06% | −280−0.8% | Reduced |
| Arizona State Retirement System | 33,245 | $3.88M | 0.02% | −36−0.1% | Reduced |
| Canada Pension Plan Investment Board | 32,823 | $3.83M | 0.00% | −89,624−73.2% | Reduced |
| Danske Bank A/S | 32,803 | $3.83M | 0.01% | −9,698−22.8% | Reduced |
| Swiss Life Asset Management Ltd | 32,546 | $3.80M | 0.02% | +23,138+245.9% | Added |
| Captrust Financial Advisors | 32,188 | $3.76M | 0.01% | +314+1.0% | Added |
| Winton Group Ltd | 31,674 | $3.70M | 0.19% | +21,242+203.6% | Added |
| Lazard Asset Management LLC | 31,625 | $3.69M | 0.01% | +322+1.0% | Added |
| State of Tennessee, Treasury Department | 31,204 | $3.64M | 0.01% | +16,379+110.5% | Added |
| Ascent Group, LLC | 31,179 | $3.64M | 0.14% | +1,588+5.4% | Added |
| Threadgill Financial, LLC | 31,028 | $3.62M | 1.94% | +31,028 | New |
| Clio Asset Management LLC | 30,652 | $3.58M | 2.80% | −210−0.7% | Reduced |
| Knights of Columbus Asset Advisors LLC | 30,592 | $3.57M | 0.22% | +158+0.5% | Added |
| Greatmark Investment Partners, Inc. | 30,544 | $3.56M | 0.45% | +24,479+403.6% | Added |
| Argent Capital Management LLC | 30,190 | $3.52M | 0.10% | −5,202−14.7% | Reduced |
| Old West Investment Management, LLC | 29,005 | $3.38M | 1.12% | +29,005 | New |
| DnB Asset Management AS | 28,577 | $3.33M | 0.01% | −3,277−10.3% | Reduced |
| MetLife Investment Management | 28,175 | $3.29M | 0.02% | −2,126−7.0% | Reduced |
| Regal Investment Advisors LLC | 27,925 | $3.26M | 0.24% | +3,474+14.2% | Added |
| Handelsbanken Fonder AB | 27,919 | $3.26M | 0.01% | −1,000−3.5% | Reduced |
| HighTower Advisors, LLC | 27,726 | $3.24M | 0.00% | +13,878+100.2% | Added |
| ProShare Advisors LLC | 27,679 | $3.23M | 0.01% | +568+2.1% | Added |
| Interval Partners, LP | 27,151 | $3.17M | 0.07% | −18,073−40.0% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 27,104 | $3.16M | 0.02% | +786+3.0% | Added |
| Czech National Bank | 27,013 | $3.15M | 0.02% | +580+2.2% | Added |
| Exchange Traded Concepts, LLC | 26,392 | $3.08M | 0.04% | +11,892+82.0% | Added |
| Hodges Capital Management Inc. | 26,016 | $3.04M | 0.29% | −3,945−13.2% | Reduced |
| Ritholtz Wealth Management | 25,257 | $2.95M | 0.07% | −5,076−16.7% | Reduced |
| Federation des caisses Desjardins du Quebec | 24,682 | $2.88M | 0.01% | −472−1.9% | Reduced |
| Xponance, Inc. | 24,400 | $2.85M | 0.02% | −812−3.2% | Reduced |
| Macquarie Group Ltd | 24,282 | $2.83M | 0.00% | −17,688−42.1% | Reduced |
| KCM Investment Advisors LLC | 24,280 | $2.83M | 0.10% | +10,465+75.8% | Added |
| Group One Trading, L.P. | 24,170 | $2.82M | 0.09% | +24,170 | New |
| Farther Finance Advisors, LLC | 23,873 | $2.79M | 0.06% | +14,276+148.8% | Added |
| Forsta Ap-Fonden | 23,500 | $2.74M | 0.02% | 00.0% | Unchanged |
| IFM Investors Pty Ltd | 23,237 | $2.71M | 0.03% | +415+1.8% | Added |
| Inkwell Capital LLC | 23,224 | $2.71M | 2.90% | +7,385+46.6% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 23,116 | $2.70M | 0.01% | 00.0% | Unchanged |
| Wall Street Access Asset Management, LLC | 23,093 | $2.69M | 0.94% | −60.0% | Reduced |
| Wolverine Trading, LLC | 22,606 | $2.65M | 0.07% | +12,982+134.9% | Added |
| Delta Global Management LP | 22,508 | $2.63M | 0.18% | +22,508 | New |
| Amalgamated Bank | 21,468 | $2.50M | 0.02% | −1,003−4.5% | Reduced |
| Vise Technologies, Inc. | 21,267 | $2.48M | 0.10% | +21,267 | New |
| Y-Intercept (Hong Kong) Ltd | 21,255 | $2.48M | 0.06% | +21,255 | New |
| OP Asset Management Ltd | 21,044 | $2.46M | 0.04% | +123+0.6% | Added |
| Wolverine Asset Management LLC | 21,000 | $2.45M | 0.04% | +21,000 | New |
| Toroso Investments, LLC | 20,979 | $2.45M | 0.02% | −1,227−5.5% | Reduced |
| Pecaut & Co. | 20,935 | $2.44M | 0.81% | +13,631+186.6% | Added |
| Creative Planning | 20,868 | $2.44M | 0.00% | −2,925−12.3% | Reduced |
| APG Asset Management N.V. | 24,135 | $2.40M | 0.01% | +365+1.5% | Added |
| South Dakota Investment Council | 20,501 | $2.39M | 0.05% | +6,876+50.5% | Added |
| Mackenzie Financial Corp | 20,112 | $2.35M | 0.00% | +5,541+38.0% | Added |
| Cambridge Investment Research Advisors, Inc. | 19,988 | $2.33M | 0.01% | −22−0.1% | Reduced |
| KBC Group NV | 19,922 | $2.33M | 0.01% | −10,581−34.7% | Reduced |
| Guild Investment Management, Inc. | 19,891 | $2.32M | 2.02% | +3,827+23.8% | Added |
| LRT Capital Management, LLC | 19,532 | $2.28M | 1.35% | +14,831+315.5% | Added |
| Jefferies Financial Group Inc. | 19,500 | $2.28M | 0.04% | +13,600+230.5% | Added |
| Davenport & Co LLC | 19,106 | $2.23M | 0.01% | +16,810+732.1% | Added |
| Baird Financial Group, Inc. | 18,942 | $2.21M | 0.00% | +13,215+230.7% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 18,941 | $2.21M | 0.01% | −34,916−64.8% | Reduced |
| Legato Capital Management LLC | 18,749 | $2.19M | 0.26% | 00.0% | Unchanged |
| Utah Retirement Systems | 18,701 | $2.18M | 0.02% | −167−0.9% | Reduced |
| UniSuper Management Pty Ltd | 18,419 | $2.15M | 0.01% | +1,767+10.6% | Added |
| Thoroughbred Financial Services, LLC | 18,192 | $2.12M | 0.15% | −7,369−28.8% | Reduced |
| British Columbia Investment Management Corp | 17,898 | $2.09M | 0.01% | −4,113−18.7% | Reduced |
| Daiwa Securities Group Inc. | 17,630 | $2.06M | 0.01% | +78+0.4% | Added |
| Verition Fund Management LLC | 17,607 | $2.05M | 0.01% | +6,531+59.0% | Added |
| Gabelli Funds LLC | 17,400 | $2.03M | 0.01% | 00.0% | Unchanged |
| Scotia Capital Inc. | 17,382 | $2.03M | 0.01% | −4,278−19.8% | Reduced |
| Teacher Retirement System of Texas | 17,292 | $2.02M | 0.01% | +454+2.7% | Added |
| Prescott Group Capital Management, L.L.C. | 17,041 | $1.99M | 0.23% | 00.0% | Unchanged |