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Livermore
Livermore
ZHEN

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.

Institutional holdersQ3 2021: 404 institutions
Q1 2021: 380 institutionsQ2 2021: 403 institutionsQ3 2021: 404 institutionsQ4 2021: 494 institutionsQ1 2022: 509 institutionsQ2 2022: 491 institutionsQ3 2022: 490 institutionsQ4 2022: 518 institutionsQ1 2023: 544 institutionsQ2 2023: 662 institutionsQ3 2023: 675 institutionsQ4 2023: 745 institutionsQ1 2024: 859 institutionsQ2 2024: 776 institutionsQ3 2024: 832 institutionsQ4 2024: 819 institutionsQ1 2025: 786 institutionsQ2 2025: 776 institutionsQ3 2025: 778 institutionsQ4 2025: 768 institutionsQ1 2026: 726 institutionsQ2 2026: 671 institutions
Value heldQ3 2021: $10.5B
Q1 2021: $9.58BQ2 2021: $8.75BQ3 2021: $10.5BQ4 2021: $15.0BQ1 2022: $11.1BQ2 2022: $8.58BQ3 2022: $8.81BQ4 2022: $9.03BQ1 2023: $11.5BQ2 2023: $16.1BQ3 2023: $14.6BQ4 2023: $19.3BQ1 2024: $23.4BQ2 2024: $15.1BQ3 2024: $21.4BQ4 2024: $15.6BQ1 2025: $13.7BQ2 2025: $12.7BQ3 2025: $13.6BQ4 2025: $10.8BQ1 2026: $8.74BQ2 2026: $9.63B
Institutions holding BLDR and their total value by quarter
QuarterHoldersValue
Q2 2026671$9.63B
Q1 2026726$8.74B
Q4 2025768$10.8B
Q3 2025778$13.6B
Q2 2025776$12.7B
Q1 2025786$13.7B
Q4 2024819$15.6B
Q3 2024832$21.4B
Q2 2024776$15.1B
Q1 2024859$23.4B
Q4 2023745$19.3B
Q3 2023675$14.6B
Q2 2023662$16.1B
Q1 2023544$11.5B
Q4 2022518$9.03B
Q3 2022490$8.81B
Q2 2022491$8.58B
Q1 2022509$11.1B
Q4 2021494$15.0B
Q3 2021404$10.5B
Q2 2021403$8.75B
Q1 2021380$9.58B

Institutions, Q3 2021

Shares, value and share of portfolio for each institution holding Builders FirstSource, Inc.; share changes are against Q2 2021.

Institutions holding BLDR in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
New York Life Investments Alternatives30,259$1.57M1.02%+10,032+49.6%Added
Prescott Group Capital Management, L.L.C.30,228$1.56M0.43%+500+1.7%Added
Russell Clark Investment Management Ltd30,000$1.55M1.55%00.0%Unchanged
Wall Street Access Asset Management, LLC28,600$1.48M0.65%+4,000+16.3%Added
STRS Ohio28,315$1.47M0.01%−6,336−18.3%Reduced
Wolverine Trading, LLC26,241$1.42M0.03%+117+0.4%Added
Public Employees Retirement Association of Colorado27,311$1.41M0.01%00.0%Unchanged
State of Wisconsin Investment Board25,683$1.33M0.00%−5,631−18.0%Reduced
Blair William & Co25,225$1.30M0.00%+460+1.9%Added
SkyView Investment Advisors, LLC24,301$1.26M0.35%+23,820+4,952.2%Added
Prudential Financial Inc23,685$1.25M0.00%−2,146−8.3%Reduced
Advisor Group Holdings, Inc.23,749$1.23M0.00%+10,557+80.0%Added
Xponance, Inc.23,595$1.22M0.02%−1,649−6.5%Reduced
O'Shaughnessy Asset Management, LLC23,572$1.22M0.02%−313−1.3%Reduced
Twin Tree Management, LP23,302$1.21M0.04%+13,446+136.4%Added
Norris Financial Group, LLC22,780$1.18M0.78%−2,986−11.6%Reduced
Occudo Quantitative Strategies LP22,613$1.17M0.14%+5,078+29.0%Added
Signaturefd, LLC22,429$1.16M0.04%−2,948−11.6%Reduced
Pacer Advisors, Inc.22,373$1.16M0.01%−9,801−30.5%Reduced
Symmetry Partners, LLC21,513$1.13M0.07%+21,513New
Virginia Retirement Systems Et Al21,900$1.13M0.01%+11,100+102.8%Added
McElhenny Sheffield Capital Management, LLC21,700$1.12M0.51%+21,700New
Bank of Montreal19,721$1.07M0.00%−84,749−81.1%Reduced
Prelude Capital Management, LLC19,741$1.02M0.06%−66,399−77.1%Reduced
Gotham Asset Management, LLC19,271$997.0K0.04%−2,691−12.3%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)18,810$973.0K0.01%00.0%Unchanged
Securian Asset Management, Inc18,582$961.0K0.02%−454−2.4%Reduced
First Mercantile Trust Co18,414$954.0K0.13%−2,064−10.1%Reduced
D. E. Shaw & Co., Inc.18,206$942.0K0.00%+18,206New
First Hawaiian Bank16,917$875.0K0.04%−5,542−24.7%Reduced
Accurate Wealth Management, LLC9,904$862.0K0.76%−7,843−44.2%Reduced
Affinity Investment Advisors, LLC16,629$860.0K0.39%−6,777−29.0%Reduced
Walleye Trading LLC16,595$859.0K0.02%−44,511−72.8%Reduced
Simplex Trading, LLC19,553$854.0K0.03%+171+0.9%Added
Maryland State Retirement & Pension System15,611$841.0K0.02%+955+6.5%Added
Formula Growth Ltd16,134$835.0K0.12%00.0%Unchanged
Crossmark Global Holdings, Inc.15,400$797.0K0.02%+390+2.6%Added
ProShare Advisors LLC15,221$788.0K0.00%−454−2.9%Reduced
Nordea Investment Management AB14,396$776.0K0.00%−357−2.4%Reduced
Diametric Capital, LP14,934$773.0K0.61%+14,934New
KB Financial Partners, LLC14,877$770.0K0.28%+1,058+7.7%Added
Penbrook Management LLC14,822$767.0K0.48%−656−4.2%Reduced
Ci Investments Inc.14,613$756.0K0.00%−461−3.1%Reduced
Mitsubishi UFJ Trust & Banking Corp14,438$747.0K0.00%+4,500+45.3%Added
First Dallas Securities Inc.14,225$736.0K0.51%+1,250+9.6%Added
DuPont Capital Management Corp14,109$730.0K0.02%−7,750−35.5%Reduced
Cubist Systematic Strategies, LLC13,762$712.0K0.01%−116,580−89.4%Reduced
Voloridge Investment Management, LLC13,717$710.0K0.00%+13,717New
Shell Asset Management Co13,637$706.0K0.02%−590−4.1%Reduced
Whittier Trust Co of Nevada Inc13,513$699.0K0.03%00.0%Unchanged
BI Asset Management Fondsmaeglerselskab A/S13,174$682.0K0.03%+13,174New
Kestra Advisory Services, LLC13,162$681.0K0.01%+6,622+101.3%Added
Baird Financial Group, Inc.13,077$677.0K0.00%+13,077New
US Bancorp12,724$659.0K0.00%+6,096+92.0%Added
Captrust Financial Advisors12,398$641.0K0.01%−8,836−41.6%Reduced
Mercer Global Advisors Inc12,268$635.0K0.00%−696−5.4%Reduced
Proficio Capital Partners LLC12,235$633.0K0.08%+48+0.4%Added
Echo Street Capital Management LLC12,191$631.0K0.00%−13,768−53.0%Reduced
Kemnay Advisory Services Inc.12,134$628.0K0.08%−5,388−30.7%Reduced
MML Investors Services, LLC12,131$628.0K0.00%+1,170+10.7%Added
JustInvest LLC11,840$613.0K0.06%+11,840New
Donaldson Capital Management, LLC11,801$611.0K0.03%+11,801New
Perigon Wealth Management, LLC11,764$609.0K0.05%+11,764New
Highlander Capital Management, LLC11,415$591.0K0.30%00.0%Unchanged
Brown Advisory Inc11,380$589.0K0.00%+456+4.2%Added
Eqis Capital Management, Inc.11,375$589.0K0.04%+11,375New
Shelton Capital Management11,368$588.0K0.02%00.0%Unchanged
Profund Advisors LLC11,012$570.0K0.02%−266−2.4%Reduced
DekaBank Deutsche Girozentrale10,558$570.0K0.00%00.0%Unchanged
Robeco Institutional Asset Management B.V.10,772$557.0K0.00%−35,494−76.7%Reduced
Utah Retirement Systems10,700$554.0K0.01%+100+0.9%Added
Susquehanna Fundamental Investments, LLC10,488$543.0K0.01%−34,570−76.7%Reduced
Los Angeles Capital Management LLC10,431$540.0K0.00%−20,017−65.7%Reduced
Janney Montgomery Scott LLC10,263$531.0K0.00%−19,406−65.4%Reduced
Landsberg, Bennett, & Dubbaneh LLC9,784$518.0K0.07%+9,784New
Voss Capital, LLC10,000$517.0K0.21%+10,000New
Stratos Wealth Partners, LTD.9,943$514.0K0.01%+1,921+23.9%Added
Bayesian Capital Management, LP9,873$511.0K0.15%−17,600−64.1%Reduced
Wilen Investment Management Corp.9,721$501.0K0.41%00.0%Unchanged
Brown Advisory Securities, LLC9,650$500.0K0.15%−1,300−11.9%Reduced
Pecaut & Co.9,400$486.0K0.29%00.0%Unchanged
Seelaus Asset Management LLC9,312$482.0K0.28%00.0%Unchanged
Meitav Dash Investments Ltd8,200$440.0K0.01%+50+0.6%Added
Silvercrest Asset Management Group LLC8,353$432.0K0.00%00.0%Unchanged
Harbour Capital Advisors, LLC8,350$432.0K0.11%+8,350New
Commonwealth Equity Services, LLC8,213$424.0K0.00%+3,314+67.6%Added
CIBC Asset Management Inc8,170$423.0K0.00%+744+10.0%Added
Twinbeech Capital LP8,157$422.0K0.03%−19,587−70.6%Reduced
FinTrust Capital Advisors, LLC8,144$422.0K0.11%−4,000−32.9%Reduced
1832 Asset Management L.P.7,742$420.0K0.00%+385+5.2%Added
O'Neil Global Advisors, Inc.7,861$407.0K0.31%+7,861New
Meeder Asset Management Inc7,828$405.0K0.02%+333+4.4%Added
Caxton Associates LP7,539$390.0K0.05%+7,539New
Colony Group LLC7,219$374.0K0.01%+7,219New
Walleye Capital LLC7,208$373.0K0.01%+7,208New
Engineers Gate Manager LP7,106$368.0K0.02%−24,460−77.5%Reduced
World Asset Management Inc6,973$361.0K0.04%−283−3.9%Reduced
Capula Management Ltd6,986$361.0K0.03%+2,259+47.8%Added
Alps Advisors Inc6,948$359.0K0.00%+6,948New
Spire Wealth Management6,919$358.0K0.01%−2,515−26.7%Reduced