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Builders FirstSource (BLDR) Institutional Ownership

Builders FirstSource logo
$60.52 +1.55 (+2.63%)
Closing price 09/11/2026 03:58 PM Eastern
Extended Trading
$60.12 -0.39 (-0.65%)
As of 09/11/2026 07:50 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Builders FirstSource (NYSE:BLDR)

Current
Institutional Ownership
Percentage
95.53%
Number of
Institutional Buyers
(last 12 months)
458
Total
Institutional Inflows
(last 12 months)
$5.64B
Number of
Institutional Sellers
(last 12 months)
334
Total
Institutional Outflows
(last 12 months)
$1.58B
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BLDR Institutional Buying and Selling by Quarter

Builders FirstSource Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026 Tidal Investments LLC17,294$1.55M0.0%-10.7%0.016%
9/9/2026 Cidel Asset Management Inc.3,519$315K0.0%+23.9%0.003%
9/9/2026 Integrated Wealth Concepts LLC1,403$126K0.0%-48.6%0.001%
9/9/2026 NewEdge Advisors LLC1,087$97K0.0%-72.9%0.001%
9/9/2026 IFP Advisors Inc1,718$154K0.0%-13.5%0.002%
9/9/2026 Baird Financial Group Inc.23,947$2.14M0.0%+16.9%0.022%
9/8/2026 GoodHaven Capital Management LLC228,760$20.47M6.4%+23.4%0.213%
9/8/2026 Arizona State Retirement System29,757$2.66M0.0%-0.9%0.028%
9/8/2026 Nykredit A S3,174$284K0.0%N/A0.003%
8/27/2026 Corient Private Wealth LP34,841$3.12M0.0%-10.4%0.032%
8/26/2026 Giverny Capital Inc.91,464$8.18M0.3%-0.4%0.085%
8/26/2026 Amundi427,709$38.27M0.0%-23.7%0.397%
8/26/2026 HighTower Advisors LLC23,693$2.12M0.0%-14.2%0.022%
8/25/2026 VIRGINIA RETIREMENT SYSTEMS ET Al7,200$644K0.0%N/A0.007%
8/24/2026 CYBER HORNET ETFs LLC9,925$885K0.3%+3,154.1%0.009%
8/24/2026 California State Teachers Retirement System11,177,842$1.00B0.0%+6,687.9%10.388%
8/23/2026 HB Wealth Management LLC3,998$358K0.0%-23.1%0.004%
8/22/2026 NEOS Investment Management LLC17,226$1.54M0.0%+12.8%0.016%
8/21/2026 Continuum Advisory LLC535$48K0.0%N/A0.000%
8/21/2026 Nykredit A S3,174$284K0.0%N/A0.003%
8/20/2026 Proficio Capital Partners LLC4,761$426K0.0%N/A0.004%
8/20/2026 Rehmann Capital Advisory Group11,884$1.06M0.0%+2.7%0.011%
8/20/2026 Moore Capital Management LP139,385$12.47M0.2%-42.4%0.130%
8/20/2026 Two Sigma Securities LLC2,568$230K0.0%N/A0.002%
8/20/2026 Benjamin Edwards Inc.6,423$575K0.0%+17.4%0.006%
8/20/2026 Northwestern Mutual Wealth Management Co.3,116$279K0.0%+131.8%0.003%
8/20/2026 Wedbush Securities Inc.2,927$262K0.0%+5.3%0.003%
8/20/2026 Thornburg Investment Management Inc.108,892$9.74M0.1%-39.2%0.101%
8/20/2026 Sheets Smith Wealth Management2,637$236K0.0%N/A0.002%
8/19/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC303,482$27.16M0.0%-41.1%0.282%
8/19/2026 New Mexico Educational Retirement Board5,500$492K0.0%+7.8%0.005%
8/19/2026 Mufg Securities Americas Inc.3,240$290K0.0%+5.9%0.003%
8/19/2026 Hsbc Holdings PLC178,432$15.99M0.0%-18.5%0.166%
8/19/2026 Wellington Management Group LLP3,465,251$310.07M0.1%-5.8%3.221%
8/19/2026 Kingsview Wealth Management LLC3,826$342K0.0%N/A0.004%
8/18/2026 Rakuten Investment Management Inc.11,404$1.03M0.0%N/A0.011%
8/18/2026 Empowered Funds LLC37,453$3.35M0.0%N/A0.035%
8/18/2026 United Capital Financial Advisors LLC8,235$737K0.0%N/A0.008%
8/18/2026 Formula Growth Ltd.4,000$358K0.1%N/A0.004%
8/18/2026 Public Employees Retirement System of Ohio29,865$2.67M0.0%N/A0.028%
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8/17/2026 Littlejohn & Co. LLC170,671$15.27M0.0%N/A0.159%
8/17/2026 Hauser Brothers GmbH128,900$11.53M0.0%N/A0.120%
8/17/2026 Proficio Capital Partners LLC4,761$426K0.0%N/A0.004%
8/17/2026 Transamerica Financial Advisors LLC775$69K0.0%N/A0.001%
8/17/2026 Corient Private Wealth LP35,448$3.17M0.0%N/A0.033%
8/17/2026 Punch & Associates Investment Management Inc.100,211$8.97M0.4%N/A0.093%
8/17/2026 Palogic Value Management L.P.16,277$1.46M0.5%N/A0.015%
8/17/2026 Bank of America Corp DE936,880$83.83M0.0%N/A0.871%
8/15/2026 Caisse de depot et placement du Quebec598,900$53.59M0.1%N/A0.557%
8/15/2026 Man Group plc37,446$3.35M0.0%N/A0.035%
8/15/2026 Councilmark Asset Management LLC2,765$247K0.1%N/A0.003%
8/15/2026 Miller Value Partners LLC19,115$1.71M0.4%N/A0.018%
8/15/2026 Jupiter Topco LLC826,290$73.94M0.0%N/A0.768%
8/14/2026 Hsbc Holdings PLC178,432$15.99M0.0%N/A0.166%
8/14/2026 Legal & General Group Plc218,465$19.55M0.0%N/A0.203%
8/14/2026 The Manufacturers Life Insurance Company81,775$7.32M0.0%N/A0.076%
8/14/2026 Sone Capital Management LLC12,992$1.16M0.1%N/A0.012%
8/14/2026 Paradigm Capital Management Inc. NY131,250$11.74M0.3%N/A0.122%
8/14/2026 Algert Global LLC31,270$2.80M0.0%N/A0.029%
8/13/2026 Sanctuary Advisors LLC9,471$847K0.0%N/A0.009%
8/13/2026 Atlas FRM LLC718,000$64.25M0.0%N/A0.667%
8/12/2026 Welch Capital Partners LLC NY16,301$1.46M0.3%N/A0.015%
8/12/2026 Commerce Bank307,514$27.52M0.1%N/A0.286%
8/12/2026 Northwestern Mutual Wealth Management Co.3,116$279K0.0%N/A0.003%
8/12/2026 Quantbot Technologies LP1,615$145K0.0%N/A0.002%
8/12/2026 Westpac Banking Corp1,540$138K0.0%N/A0.001%
8/12/2026 Korea Investment CORP42,166$3.77M0.0%N/A0.039%
8/12/2026 Heartland Advisors Inc.51,134$4.58M0.2%N/A0.048%
8/12/2026 JB Capital Partners LP292,265$26.15M0.0%N/A0.272%
8/11/2026 Allworth Financial LP468$42K0.0%N/A0.000%
8/11/2026 Silvant Capital Management LLC35,152$3.15M0.1%N/A0.033%
8/11/2026 Vise Technologies Inc.21,433$1.92M0.0%N/A0.020%
8/10/2026 Tocqueville Asset Management L.P.225,588$20.19M0.3%N/A0.210%
8/10/2026 Denali Advisors LLC2,511$225K0.0%N/A0.002%
8/10/2026 NewEdge Wealth LLC6,807$609K0.0%N/A0.006%
8/10/2026 Rockbridge Asset Management LLC36,192$3.24M2.1%N/A0.034%
8/10/2026 Robotti Robert510,158$45.65M7.4%N/A0.474%
8/8/2026 Wealthfront Advisers LLC2,699$242K0.0%N/A0.003%
8/8/2026 Main Street Financial Solutions LLC75,685$6.77M0.4%+265.5%0.070%
8/7/2026 Buckland Partners Management Co LLC17,100$1.53M0.7%N/A0.016%
8/7/2026 BlackRock Inc.7,833,417$700.93M0.0%N/A7.280%
8/7/2026 Deutsche Bank AG619,057$55.39M0.0%N/A0.575%
8/7/2026 Perigon Wealth Management LLC5,460$489K0.0%N/A0.005%
8/7/2026 Mitsubishi UFJ Asset Management Co. Ltd.136,613$12.22M0.0%N/A0.127%
8/7/2026 Crown Advisors Management Inc.10,000$895K0.5%N/A0.009%
8/7/2026 N.E.W. Advisory Services LLC3,417$306K0.0%N/A0.003%
8/7/2026 Diamond Hill Capital Management LLC Investment Advisor1,507,684$134.91M1.1%N/A1.401%
8/6/2026 Global Retirement Partners LLC548$49K0.0%N/A0.001%
8/6/2026 Bank of New York Mellon Corp554,604$49.63M0.0%N/A0.515%
8/6/2026 State of Wyoming9,255$828K0.1%N/A0.009%
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8/6/2026 Kelleher Financial Advisors13,443$1.20M0.2%N/A0.012%
8/6/2026 GSA Capital Partners LLP16,636$1.49M0.1%N/A0.015%
8/6/2026 Family Legacy Inc.2,495$223K0.1%N/A0.002%
8/3/2026 Pecaut & CO.26,865$2.40M0.7%N/A0.025%
8/3/2026 Oppenheimer Asset Management Inc.5,391$482K0.0%N/A0.005%
7/10/2026 Wedge Capital Management L L P NC89,477$8.01M0.1%+6.3%0.083%
7/10/2026 Hudson Value Partners LLC60,904$5.45M1.4%+10.2%0.057%
7/10/2026 Wasatch Advisors LP10,805$967K0.0%-39.7%0.010%
7/10/2026 Handelsbanken Fonder AB32,619$2.92M0.0%-4.7%0.030%
7/10/2026 LVM Capital Management Ltd. MI7,445$666K0.1%N/A0.007%


BLDR Institutional Ownership - Frequently Asked Questions

During the previous two years, 945 institutional investors and hedge funds held shares of Builders FirstSource. The most heavily invested institutionals were FMR LLC ($1.56B), Vanguard Group Inc. ($1.27B), California State Teachers Retirement System ($1.00B), BlackRock Inc. ($700.93M), State Street Corp ($525.57M), Wellington Management Group LLP ($310.07M), and Geode Capital Management LLC ($288.79M).Learn more on Builders FirstSource's institutional investors.

95.53% of Builders FirstSource's stock is owned by institutional investors. Learn more on BLDR's institutional investor holdings.

Of the 824 institutional investors that purchased Builders FirstSource's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: California State Teachers Retirement System ($11.02M), Mountaineer Partners Management LLC ($10.87M), BlackRock Inc. ($7.83M), FMR LLC ($3.93M), Norges Bank ($3.73M), Capital International Investors ($3.54M), and Diamond Hill Capital Management Inc. ($2.49M).

Institutional investors have bought a total of 56,407,321 shares in the last 24 months. This purchase volume represents approximately $5.64B in transactions.

Of the 334 institutional investors that sold Builders FirstSource's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Capital International Investors ($1.02M), Diamond Hill Capital Management Inc. ($884.97K), Assetmark Inc. ($883.11K), Massachusetts Financial Services Co. MA ($530.38K), Moore Capital Management LP ($492.84K), Pacer Advisors Inc. ($454.90K), and Jacobs Levy Equity Management Inc. ($453.81K).

Institutional investors have sold a total of 14,606,928 shares in the last 24 months. This volume of shares sold represents approximately $1.58B in transactions.


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Institutional ownership data for NYSE:BLDR is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.
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