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 2021
Institutional positions in Builders FirstSource, Inc. as of Sep 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
- 404
- +7 vs. Q2 2021
- Shares held
- 203.3M
- −1.40M (−0.7%) vs. Q2 2021
- Total value
- $10.5B
- +$1.79B (+20.5%) vs. Q2 2021
- New holders
- 64
- 111 more added
- Sold out
- 57
- 168 more reduced
6 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Builders FirstSource, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Intersect Capital LLC | 6,770 | $350.0K | 0.06% | +71+1.1% | Added |
| Private Advisor Group, LLC | 6,897 | $357.0K | 0.00% | −19,600−74.0% | Reduced |
| Spire Wealth Management | 6,919 | $358.0K | 0.01% | −2,515−26.7% | Reduced |
| Nisa Investment Advisors, LLC | 6,924 | $358.0K | 0.00% | 00.0% | Unchanged |
| Alps Advisors Inc | 6,948 | $359.0K | 0.00% | +6,948 | New |
| World Asset Management Inc | 6,973 | $361.0K | 0.04% | −283−3.9% | Reduced |
| Capula Management Ltd | 6,986 | $361.0K | 0.03% | +2,259+47.8% | Added |
| Engineers Gate Manager LP | 7,106 | $368.0K | 0.02% | −24,460−77.5% | Reduced |
| Walleye Capital LLC | 7,208 | $373.0K | 0.01% | +7,208 | New |
| Colony Group LLC | 7,219 | $374.0K | 0.01% | +7,219 | New |
| Caxton Associates LP | 7,539 | $390.0K | 0.05% | +7,539 | New |
| Meeder Asset Management Inc | 7,828 | $405.0K | 0.02% | +333+4.4% | Added |
| O'Neil Global Advisors, Inc. | 7,861 | $407.0K | 0.31% | +7,861 | New |
| 1832 Asset Management L.P. | 7,742 | $420.0K | 0.00% | +385+5.2% | Added |
| Twinbeech Capital LP | 8,157 | $422.0K | 0.03% | −19,587−70.6% | Reduced |
| FinTrust Capital Advisors, LLC | 8,144 | $422.0K | 0.11% | −4,000−32.9% | Reduced |
| CIBC Asset Management Inc | 8,170 | $423.0K | 0.00% | +744+10.0% | Added |
| Commonwealth Equity Services, LLC | 8,213 | $424.0K | 0.00% | +3,314+67.6% | Added |
| Silvercrest Asset Management Group LLC | 8,353 | $432.0K | 0.00% | 00.0% | Unchanged |
| Harbour Capital Advisors, LLC | 8,350 | $432.0K | 0.11% | +8,350 | New |
| Meitav Dash Investments Ltd | 8,200 | $440.0K | 0.01% | +50+0.6% | Added |
| Seelaus Asset Management LLC | 9,312 | $482.0K | 0.28% | 00.0% | Unchanged |
| Pecaut & Co. | 9,400 | $486.0K | 0.29% | 00.0% | Unchanged |
| Brown Advisory Securities, LLC | 9,650 | $500.0K | 0.15% | −1,300−11.9% | Reduced |
| Wilen Investment Management Corp. | 9,721 | $501.0K | 0.41% | 00.0% | Unchanged |
| Bayesian Capital Management, LP | 9,873 | $511.0K | 0.15% | −17,600−64.1% | Reduced |
| Stratos Wealth Partners, LTD. | 9,943 | $514.0K | 0.01% | +1,921+23.9% | Added |
| Voss Capital, LLC | 10,000 | $517.0K | 0.21% | +10,000 | New |
| Landsberg, Bennett, & Dubbaneh LLC | 9,784 | $518.0K | 0.07% | +9,784 | New |
| Janney Montgomery Scott LLC | 10,263 | $531.0K | 0.00% | −19,406−65.4% | Reduced |
| Los Angeles Capital Management LLC | 10,431 | $540.0K | 0.00% | −20,017−65.7% | Reduced |
| Susquehanna Fundamental Investments, LLC | 10,488 | $543.0K | 0.01% | −34,570−76.7% | Reduced |
| Utah Retirement Systems | 10,700 | $554.0K | 0.01% | +100+0.9% | Added |
| Robeco Institutional Asset Management B.V. | 10,772 | $557.0K | 0.00% | −35,494−76.7% | Reduced |
| Profund Advisors LLC | 11,012 | $570.0K | 0.02% | −266−2.4% | Reduced |
| DekaBank Deutsche Girozentrale | 10,558 | $570.0K | 0.00% | 00.0% | Unchanged |
| Shelton Capital Management | 11,368 | $588.0K | 0.02% | 00.0% | Unchanged |
| Brown Advisory Inc | 11,380 | $589.0K | 0.00% | +456+4.2% | Added |
| Eqis Capital Management, Inc. | 11,375 | $589.0K | 0.04% | +11,375 | New |
| Highlander Capital Management, LLC | 11,415 | $591.0K | 0.30% | 00.0% | Unchanged |
| Perigon Wealth Management, LLC | 11,764 | $609.0K | 0.05% | +11,764 | New |
| Donaldson Capital Management, LLC | 11,801 | $611.0K | 0.03% | +11,801 | New |
| JustInvest LLC | 11,840 | $613.0K | 0.06% | +11,840 | New |
| Kemnay Advisory Services Inc. | 12,134 | $628.0K | 0.08% | −5,388−30.7% | Reduced |
| MML Investors Services, LLC | 12,131 | $628.0K | 0.00% | +1,170+10.7% | Added |
| Echo Street Capital Management LLC | 12,191 | $631.0K | 0.00% | −13,768−53.0% | Reduced |
| Proficio Capital Partners LLC | 12,235 | $633.0K | 0.08% | +48+0.4% | Added |
| Mercer Global Advisors Inc | 12,268 | $635.0K | 0.00% | −696−5.4% | Reduced |
| Captrust Financial Advisors | 12,398 | $641.0K | 0.01% | −8,836−41.6% | Reduced |
| US Bancorp | 12,724 | $659.0K | 0.00% | +6,096+92.0% | Added |
| Baird Financial Group, Inc. | 13,077 | $677.0K | 0.00% | +13,077 | New |
| Kestra Advisory Services, LLC | 13,162 | $681.0K | 0.01% | +6,622+101.3% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 13,174 | $682.0K | 0.03% | +13,174 | New |
| Whittier Trust Co of Nevada Inc | 13,513 | $699.0K | 0.03% | 00.0% | Unchanged |
| Shell Asset Management Co | 13,637 | $706.0K | 0.02% | −590−4.1% | Reduced |
| Voloridge Investment Management, LLC | 13,717 | $710.0K | 0.00% | +13,717 | New |
| Cubist Systematic Strategies, LLC | 13,762 | $712.0K | 0.01% | −116,580−89.4% | Reduced |
| DuPont Capital Management Corp | 14,109 | $730.0K | 0.02% | −7,750−35.5% | Reduced |
| First Dallas Securities Inc. | 14,225 | $736.0K | 0.51% | +1,250+9.6% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 14,438 | $747.0K | 0.00% | +4,500+45.3% | Added |
| Ci Investments Inc. | 14,613 | $756.0K | 0.00% | −461−3.1% | Reduced |
| Penbrook Management LLC | 14,822 | $767.0K | 0.48% | −656−4.2% | Reduced |
| KB Financial Partners, LLC | 14,877 | $770.0K | 0.28% | +1,058+7.7% | Added |
| Diametric Capital, LP | 14,934 | $773.0K | 0.61% | +14,934 | New |
| Nordea Investment Management AB | 14,396 | $776.0K | 0.00% | −357−2.4% | Reduced |
| ProShare Advisors LLC | 15,221 | $788.0K | 0.00% | −454−2.9% | Reduced |
| Crossmark Global Holdings, Inc. | 15,400 | $797.0K | 0.02% | +390+2.6% | Added |
| Formula Growth Ltd | 16,134 | $835.0K | 0.12% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 15,611 | $841.0K | 0.02% | +955+6.5% | Added |
| Simplex Trading, LLC | 19,553 | $854.0K | 0.03% | +171+0.9% | Added |
| Walleye Trading LLC | 16,595 | $859.0K | 0.02% | −44,511−72.8% | Reduced |
| Affinity Investment Advisors, LLC | 16,629 | $860.0K | 0.39% | −6,777−29.0% | Reduced |
| Accurate Wealth Management, LLC | 9,904 | $862.0K | 0.76% | −7,843−44.2% | Reduced |
| First Hawaiian Bank | 16,917 | $875.0K | 0.04% | −5,542−24.7% | Reduced |
| D. E. Shaw & Co., Inc. | 18,206 | $942.0K | 0.00% | +18,206 | New |
| First Mercantile Trust Co | 18,414 | $954.0K | 0.13% | −2,064−10.1% | Reduced |
| Securian Asset Management, Inc | 18,582 | $961.0K | 0.02% | −454−2.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 18,810 | $973.0K | 0.01% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 19,271 | $997.0K | 0.04% | −2,691−12.3% | Reduced |
| Prelude Capital Management, LLC | 19,741 | $1.02M | 0.06% | −66,399−77.1% | Reduced |
| Bank of Montreal | 19,721 | $1.07M | 0.00% | −84,749−81.1% | Reduced |
| McElhenny Sheffield Capital Management, LLC | 21,700 | $1.12M | 0.51% | +21,700 | New |
| Virginia Retirement Systems Et Al | 21,900 | $1.13M | 0.01% | +11,100+102.8% | Added |
| Symmetry Partners, LLC | 21,513 | $1.13M | 0.07% | +21,513 | New |
| Pacer Advisors, Inc. | 22,373 | $1.16M | 0.01% | −9,801−30.5% | Reduced |
| Signaturefd, LLC | 22,429 | $1.16M | 0.04% | −2,948−11.6% | Reduced |
| Occudo Quantitative Strategies LP | 22,613 | $1.17M | 0.14% | +5,078+29.0% | Added |
| Norris Financial Group, LLC | 22,780 | $1.18M | 0.78% | −2,986−11.6% | Reduced |
| Twin Tree Management, LP | 23,302 | $1.21M | 0.04% | +13,446+136.4% | Added |
| O'Shaughnessy Asset Management, LLC | 23,572 | $1.22M | 0.02% | −313−1.3% | Reduced |
| Xponance, Inc. | 23,595 | $1.22M | 0.02% | −1,649−6.5% | Reduced |
| Advisor Group Holdings, Inc. | 23,749 | $1.23M | 0.00% | +10,557+80.0% | Added |
| Prudential Financial Inc | 23,685 | $1.25M | 0.00% | −2,146−8.3% | Reduced |
| SkyView Investment Advisors, LLC | 24,301 | $1.26M | 0.35% | +23,820+4,952.2% | Added |
| Blair William & Co | 25,225 | $1.30M | 0.00% | +460+1.9% | Added |
| State of Wisconsin Investment Board | 25,683 | $1.33M | 0.00% | −5,631−18.0% | Reduced |
| Public Employees Retirement Association of Colorado | 27,311 | $1.41M | 0.01% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 26,241 | $1.42M | 0.03% | +117+0.4% | Added |
| STRS Ohio | 28,315 | $1.47M | 0.01% | −6,336−18.3% | Reduced |
| Wall Street Access Asset Management, LLC | 28,600 | $1.48M | 0.65% | +4,000+16.3% | Added |