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 2021
Institutional positions in Builders FirstSource, Inc. as of Jun 30, 2021. 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
- 403
- +24 vs. Q1 2021
- Shares held
- 205.5M
- −1.54M (−0.7%) vs. Q1 2021
- Total value
- $8.75B
- −$828.8M (−8.7%) vs. Q1 2021
- New holders
- 71
- 131 more added
- Sold out
- 47
- 147 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Builders FirstSource, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM Advisors, LLC | 8,778 | $374.0K | 0.05% | +266+3.1% | Added |
| Appleton Group, LLC | 8,874 | $379.0K | 0.29% | −3,282−27.0% | Reduced |
| Seelaus Asset Management LLC | 9,312 | $397.0K | 0.23% | +124+1.3% | Added |
| Pecaut & Co. | 9,400 | $401.0K | 0.26% | −6,000−39.0% | Reduced |
| Spire Wealth Management | 9,434 | $402.0K | 0.01% | +2,403+34.2% | Added |
| Wilen Investment Management Corp. | 9,721 | $408.0K | 0.35% | −200−2.0% | Reduced |
| Twin Tree Management, LP | 9,856 | $420.0K | 0.01% | +9,856 | New |
| Mitsubishi UFJ Trust & Banking Corp | 9,938 | $424.0K | 0.00% | −579−5.5% | Reduced |
| State of Tennessee, Treasury Department | 10,000 | $427.0K | 0.00% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 10,558 | $448.0K | 0.00% | −844−7.4% | Reduced |
| Utah Retirement Systems | 10,600 | $452.0K | 0.01% | +10,600 | New |
| Virginia Retirement Systems Et Al | 10,800 | $461.0K | 0.00% | −11,200−50.9% | Reduced |
| Brown Advisory Inc | 10,924 | $466.0K | 0.00% | +430+4.1% | Added |
| Brown Advisory Securities, LLC | 10,950 | $467.0K | 0.07% | +300+2.8% | Added |
| MML Investors Services, LLC | 10,961 | $468.0K | 0.00% | +10,961 | New |
| Level Four Advisory Services, LLC | 11,126 | $475.0K | 0.03% | +887+8.7% | Added |
| Profund Advisors LLC | 11,278 | $480.0K | 0.02% | −6,059−34.9% | Reduced |
| Csenge Advisory Group | 11,015 | $481.0K | 0.04% | −298−2.6% | Reduced |
| Shelton Capital Management | 11,368 | $485.0K | 0.02% | 00.0% | Unchanged |
| Highlander Capital Management, LLC | 11,415 | $487.0K | 0.24% | 00.0% | Unchanged |
| FinTrust Capital Advisors, LLC | 12,144 | $518.0K | 0.14% | 00.0% | Unchanged |
| Proficio Capital Partners LLC | 12,187 | $520.0K | 0.06% | −194−1.6% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 12,919 | $551.0K | 0.00% | −36,381−73.8% | Reduced |
| Mercer Global Advisors Inc | 12,964 | $553.0K | 0.00% | −1,257−8.8% | Reduced |
| First Dallas Securities Inc. | 12,975 | $554.0K | 0.36% | +12,975 | New |
| Penserra Capital Management LLC | 13,044 | $556.0K | 0.01% | +13,044 | New |
| Advisor Group Holdings, Inc. | 13,192 | $563.0K | 0.00% | +1,634+14.1% | Added |
| HSBC Holdings PLC | 13,331 | $565.0K | 0.00% | −33,321−71.4% | Reduced |
| Whittier Trust Co of Nevada Inc | 13,513 | $576.0K | 0.02% | 00.0% | Unchanged |
| KB Financial Partners, LLC | 13,819 | $590.0K | 0.22% | +10,203+282.2% | Added |
| Shell Asset Management Co | 14,227 | $607.0K | 0.01% | −4,297−23.2% | Reduced |
| Maryland State Retirement & Pension System | 14,656 | $618.0K | 0.02% | +14,656 | New |
| Nordea Investment Management AB | 14,753 | $629.0K | 0.00% | +1,751+13.5% | Added |
| Crossmark Global Holdings, Inc. | 15,010 | $640.0K | 0.02% | −30−0.2% | Reduced |
| Ci Investments Inc. | 15,074 | $643.0K | 0.00% | −142−0.9% | Reduced |
| Penbrook Management LLC | 15,478 | $660.0K | 0.42% | 00.0% | Unchanged |
| ProShare Advisors LLC | 15,675 | $669.0K | 0.00% | −54,757−77.7% | Reduced |
| Formula Growth Ltd | 16,134 | $688.0K | 0.09% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 16,288 | $695.0K | 0.18% | +8,228+102.1% | Added |
| Waratah Capital Advisors Ltd. | 16,992 | $725.0K | 0.04% | +16,992 | New |
| Laurion Capital Management LP | 17,316 | $739.0K | 0.01% | +17,316 | New |
| Kemnay Advisory Services Inc. | 17,522 | $747.0K | 0.09% | +17,522 | New |
| Occudo Quantitative Strategies LP | 17,535 | $748.0K | 0.11% | +17,535 | New |
| Accurate Wealth Management, LLC | 17,747 | $757.0K | 0.67% | +17,747 | New |
| Virtu Financial LLC | 18,494 | $789.0K | 0.08% | +18,494 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 18,810 | $802.0K | 0.00% | −1,967−9.5% | Reduced |
| Securian Asset Management, Inc | 19,036 | $812.0K | 0.02% | −410−2.1% | Reduced |
| Simplex Trading, LLC | 19,382 | $826.0K | 0.03% | −38,977−66.8% | Reduced |
| New York Life Investments Alternatives | 20,227 | $863.0K | 0.58% | +396+2.0% | Added |
| First Mercantile Trust Co | 20,478 | $874.0K | 0.10% | −3,011−12.8% | Reduced |
| Globeflex Capital L P | 20,681 | $882.0K | 0.16% | −45,258−68.6% | Reduced |
| Waterfront Capital Partners, LLC | 20,775 | $886.0K | 0.07% | +20,775 | New |
| Captrust Financial Advisors | 21,234 | $906.0K | 0.01% | +881+4.3% | Added |
| Capital CS Group, LLC | 21,801 | $930.0K | 0.76% | +21,801 | New |
| DuPont Capital Management Corp | 21,859 | $933.0K | 0.02% | −31,690−59.2% | Reduced |
| Gotham Asset Management, LLC | 21,962 | $937.0K | 0.04% | −877−3.8% | Reduced |
| First Hawaiian Bank | 22,459 | $958.0K | 0.04% | +2,145+10.6% | Added |
| Sciencast Management LP | 23,214 | $987.0K | 0.21% | +23,214 | New |
| Affinity Investment Advisors, LLC | 23,406 | $998.0K | 0.45% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 23,885 | $1.02M | 0.02% | −94−0.4% | Reduced |
| Wall Street Access Asset Management, LLC | 24,600 | $1.05M | 0.59% | 00.0% | Unchanged |
| Paloma Partners Management Co | 24,691 | $1.05M | 0.03% | +24,691 | New |
| Blair William & Co | 24,765 | $1.06M | 0.00% | +8,325+50.6% | Added |
| Canada Pension Plan Investment Board | 25,000 | $1.07M | 0.00% | −222,000−89.9% | Reduced |
| Xponance, Inc. | 25,244 | $1.08M | 0.02% | +1,383+5.8% | Added |
| Signaturefd, LLC | 25,377 | $1.08M | 0.04% | +25,258+21,225.2% | Added |
| Norris Financial Group, LLC | 25,766 | $1.10M | 0.74% | −11,533−30.9% | Reduced |
| Prudential Financial Inc | 25,831 | $1.10M | 0.00% | −23,335−47.5% | Reduced |
| Echo Street Capital Management LLC | 25,959 | $1.11M | 0.01% | +25,959 | New |
| Teacher Retirement System of Texas | 26,011 | $1.11M | 0.01% | +3,811+17.2% | Added |
| Wolverine Trading, LLC | 26,124 | $1.11M | 0.03% | +10,034+62.4% | Added |
| Private Advisor Group, LLC | 26,497 | $1.13M | 0.01% | +4,910+22.7% | Added |
| Public Employees Retirement Association of Colorado | 27,311 | $1.17M | 0.01% | 00.0% | Unchanged |
| Windsor Creek Advisors, LLC | 27,372 | $1.17M | 0.44% | +27,372 | New |
| Bayesian Capital Management, LP | 27,473 | $1.17M | 0.31% | −11,070−28.7% | Reduced |
| Twinbeech Capital LP | 27,744 | $1.18M | 0.14% | +27,744 | New |
| Caption Management, LLC | 28,000 | $1.19M | 0.11% | −10,203−26.7% | Reduced |
| Janney Montgomery Scott LLC | 29,669 | $1.27M | 0.01% | −36−0.1% | Reduced |
| Duality Advisers, LP | 29,730 | $1.27M | 0.11% | −14,990−33.5% | Reduced |
| Prescott Group Capital Management, L.L.C. | 29,728 | $1.27M | 0.36% | 00.0% | Unchanged |
| Russell Clark Investment Management Ltd | 30,000 | $1.28M | 0.96% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 30,448 | $1.30M | 0.01% | +1,212+4.1% | Added |
| State of Wisconsin Investment Board | 31,314 | $1.34M | 0.00% | −239,623−88.4% | Reduced |
| Chartwell Investment Partners, LLC | 31,441 | $1.34M | 0.04% | −40,267−56.2% | Reduced |
| Engineers Gate Manager LP | 31,566 | $1.35M | 0.09% | +31,566 | New |
| State of Alaska, Department of Revenue | 32,175 | $1.37M | 0.01% | −175−0.5% | Reduced |
| Pacer Advisors, Inc. | 32,174 | $1.37M | 0.02% | +10,159+46.1% | Added |
| Tower Research Capital LLC (TRC) | 32,292 | $1.38M | 0.04% | −7,841−19.5% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 33,371 | $1.42M | 0.00% | +27,327+452.1% | Added |
| Altus Wealth Group LLC | 33,653 | $1.44M | 1.40% | 00.0% | Unchanged |
| Eaton Vance Management | 33,948 | $1.45M | 0.00% | +1,915+6.0% | Added |
| Federated Hermes, Inc. | 34,081 | $1.45M | 0.00% | −160,262−82.5% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 34,497 | $1.47M | 0.03% | +63+0.2% | Added |
| STRS Ohio | 34,651 | $1.48M | 0.01% | +1,051+3.1% | Added |
| Centiva Capital, LP | 34,738 | $1.48M | 0.12% | +34,738 | New |
| Handelsbanken Fonder AB | 34,919 | $1.49M | 0.01% | +200+0.6% | Added |
| Vident Investment Advisory, LLC | 35,840 | $1.53M | 0.05% | −1,098−3.0% | Reduced |
| Precept Management LLC | 36,000 | $1.54M | 1.57% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 36,735 | $1.57M | 0.00% | +4,034+12.3% | Added |
| Shufro Rose & Co LLC | 38,100 | $1.63M | 0.12% | 00.0% | Unchanged |