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Disclosery

BLDR BUILDERS FIRSTSOURCE INC

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Stock (common), issuer CIK 1316835

653 managers (672 13F filers) reported a position in BLDR shares at 2026-06-30, 107,613,774 shares in all. 93 filers opened a position and 149 filers sold out during the quarter.

Managers
653
13F filers
672
New
93
Added
241
Reduced
261
Sold out
149
Shares held by filers
107,613,774

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
THOMPSON DAVIS & CO., INC.4,250$380K0.23%new13F-HRTimeline
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC4,228$378K<0.01%+94313F-HRTimelineGroup
Aquatic Capital Management LLC4,215$377K0.01%-60,65413F-HRTimeline
INCEPTIONR LLC4,124$369K0.09%-5,45213F-HRTimeline
Penserra Capital Management LLCin group Penserra Capital Management L…4,024$359K<0.01%+80113F-HRTimelineGroup
Interchange Capital Partners, LLC4,009$359K0.07%-70413F-HRTimeline
FORMULA GROWTH LTD4,000$358K0.13%013F-HRTimeline
HB Wealth Management, LLC3,998$358K<0.01%-1,20313F-HRTimeline
V-Square Quantitative Management LLC3,965$355K0.03%+78713F-HRTimeline
BCS Private Wealth Management, Inc.3,945$353K0.11%new13F-HRTimeline
Y.D. More Investments Ltdin group Y.D. More Investments Ltd3,919$351K0.01%+10213F-HRTimelineGroup
Kingsview Wealth Management, LLC3,826$342K<0.01%new13F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC3,802$340K<0.01%-71813F-HRTimelineGroup
OFI INVEST ASSET MANAGEMENT3,793$339K<0.01%+39213F-HRTimeline
ARISTEIA CAPITAL, L.L.C.3,755$336K0.01%new13F-HRTimeline
Vestmark Advisory Solutions, Inc.3,748$335K<0.01%+27413F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC3,732$334K0.02%new13F-HRTimeline
Vestcor Inc3,715$332K0.01%-2,48913F-HRTimeline
BLALOCK WILLIAMS, LLC3,706$332K0.21%-8913F-HRTimeline
MACKENZIE FINANCIAL CORP3,686$330K<0.01%-63,92913F-HRTimeline
Peak Planning Group, LLC3,597$322K0.07%-37613F-HRTimeline
American Trust3,591$321K0.02%+45313F-HRTimeline
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…3,560$319K<0.01%-5,51013F-HRTimelineGroup
Ring Mountain Capital, LLC3,536$316K0.13%-10613F-HRTimeline
CIDEL ASSET MANAGEMENT INC3,519$315K0.02%+67813F-HRTimeline
Ifrah Financial Services, Inc.3,507$314K0.08%+15613F-HRTimeline
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…3,434$307K<0.01%-9,96713F-HRTimelineGroup
Medallion Wealth Advisors, LLC3,419$306K0.1%-7913F-HRTimeline
N.E.W. Advisory Services LLC3,417$306K0.02%-1513F-HRTimeline
Deseret Mutual Benefit Administrators3,396$304K0.1%-5013F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.3,301$295K<0.01%+5713F-HR/ATimeline
Private Advisor Group, LLC3,255$291K<0.01%+36513F-HRTimeline
AlphaCore Capital LLC3,236$290K0.01%-2,06713F-HRTimeline
North Dakota State Investment Board3,227$289K0.01%+5513F-HRTimeline
Sequoia Financial Advisors, LLC3,224$288K<0.01%-413F-HRTimeline
Leonteq Securities AG3,215$288K0.02%-87513F-HRTimeline
KINGSWOOD WEALTH ADVISORS, LLC3,187$285K0.01%new13F-HRTimeline
Nykredit A/Sin group Nykredit A/S3,174$284K<0.01%13F-HR/ATimelineGroup
Sterling Capital Management LLC3,152$282K<0.01%-48813F-HRTimeline
Cheviot Value Management, LLC3,125$280K0.03%+30013F-HRTimeline
WHITTIER TRUST CO3,377$278K<0.01%-79,50613F-HRTimeline
LEVIN CAPITAL STRATEGIES, L.P.3,000$268K0.02%-4,50013F-HRTimeline
PANAGORA ASSET MANAGEMENT INC2,980$267K<0.01%-2,39613F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC2,929$262K<0.01%-61313F-HRTimelineGroup
WEDBUSH SECURITIES INC2,927$262K0.01%+14713F-HRTimeline
Artisan Partners Limited Partnership2,900$259K<0.01%-2013F-HRTimeline
WoodTrust Financial Corpin group WoodTrust Financial Corp2,905$259K0.03%new13F-HRTimelineGroup
FIL Ltdin group FIL Ltd2,875$257K<0.01%+2,06413F-HRTimelineGroup
Triton Wealth Management, PLLC3,448$256K0.08%013F-HRTimeline
Cornerstone Investment Partners, LLC2,833$253K0.01%013F-HRTimeline
LECAP ASSET MANAGEMENT LTD2,772$248K0.11%-19,52113F-HRTimeline
SFMG, LLC2,770$248K0.02%+1713F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.2,768$248K<0.01%new13F-HRTimelineGroup
Councilmark Asset Management, LLC2,765$247K0.13%+15013F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.2,760$247K<0.01%+38213F-HRTimelineGroup
WASHINGTON TRUST Co2,702$242K0.01%013F-HRTimeline
Wealthfront Advisers LLC2,699$242K<0.01%new13F-HRTimeline
NORTHBRIDGE FINANCIAL GROUP, LLC2,686$240K0.09%-9513F-HRTimeline
Eurizon Capital SGR S.p.A.2,664$238K<0.01%-5,56813F-HRTimeline
SHEETS SMITH WEALTH MANAGEMENT2,637$236K0.02%new13F-HRTimeline
Horizon Investments, LLC2,621$235K<0.01%-66013F-HRTimeline
CX Institutional2,616$234K0.01%+1,78013F-HRTimeline
JGP Wealth Management, LLC2,604$233K0.02%013F-HRTimeline
Hunter Perkins Capital Management, LLC2,566$230K0.05%new13F-HRTimeline
TWO SIGMA SECURITIES, LLC2,568$230K0.02%new13F-HRTimeline
DENALI ADVISORS LLC2,511$225K0.02%013F-HRTimeline
NKCFO LLC2,500$224K0.07%new13F-HRTimeline
Family Legacy, Inc.2,495$223K0.06%new13F-HRTimeline
Claret Asset Management Corp2,493$223K0.02%new13F-HRTimeline
Longaeva Partners L.P.2,440$218K0.01%new13F-HRTimeline
Arcataur Capital Management LLC2,375$213K0.05%new13F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC2,858$212K0.01%-11013F-HRTimeline
Intrepid Financial Planning Group LLC2,365$212K0.07%new13F-HRTimeline
Asset Dedication, LLC2,338$209K0.01%+2,19713F-HRTimeline
Northwest & Ethical Investments L.P.2,214$200K<0.01%new13F-HRTimeline
STRS OHIO2,209$198K<0.01%-38613F-HRTimeline
Covestor Ltd2,195$197K0.11%+8013F-HRTimeline
GAMMA Investing LLC2,110$189K0.01%-26513F-HRTimeline
Centiva Capital, LP2,104$188K0.01%-2,43613F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.2,091$187K0.01%+413F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …2,081$186K<0.01%-10,26013F-HRTimelineGroup
LSV ASSET MANAGEMENT2,000$179K<0.01%013F-HRTimeline
Parallel Advisors, LLC1,876$168K<0.01%+64213F-HRTimeline
NISA INVESTMENT ADVISORS, LLC1,806$162K<0.01%-68313F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.1,725$154K<0.01%-1,83213F-HRTimelineGroup
IFP Advisors, Inc1,718$154K<0.01%-26813F-HRTimeline
Quantbot Technologies LP1,615$145K0.01%new13F-HRTimeline
Twin Tree Management, LP1,615$145K0.02%new13F-HRTimeline
Family Legacy Financial Solutions, LLC1,596$143K0.09%new13F-HRTimeline
WESTPAC BANKING CORPin group WESTPAC BANKING CORP1,540$138K0.01%+74413F-HRTimelineGroup
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…1,440$130K<0.01%-32,08413F-HRTimelineGroup
Perkins Coie Trust Co1,432$128K0.02%013F-HRTimeline
Clearstead Advisors, LLC1,429$128K<0.01%+82113F-HRTimeline
Tema ETFs LLC1,278$114K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,236$111K<0.01%-32413F-HRTimelineGroup
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1,216$109K<0.01%+50413F-HRTimelineGroup
SALEM INVESTMENT COUNSELORS INC1,150$103K<0.01%+20013F-HRTimeline
STOREBRAND ASSET MANAGEMENT AS1,140$102K<0.01%013F-HRTimeline
SIGNATUREFD, LLC1,128$101K<0.01%+18013F-HRTimeline
NewEdge Advisors, LLC1,087$97.3K<0.01%-2,92713F-HRTimeline
LANARK FINANCIAL, INC.1,068$95.6K0.01%-97013F-HRTimeline
Canada Post Corp Registered Pension Plan1,030$92.2K<0.01%013F-HRTimeline
CHAPMAN FINANCIAL GROUP, LLC1,020$91.3K0.06%-7513F-HRTimeline
CALDWELL SUTTER CAPITAL, INC.813$72.7K0.03%new13F-HRTimeline
Blue Trust, Inc.794$71K<0.01%+7513F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…775$69.3K0.01%-2013F-HRTimelineGroup
Smartleaf Asset Management LLC722$65.3K<0.01%013F-HRTimeline
Anchor Investment Management, LLC725$64.9K<0.01%+35013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…638$57.1K<0.01%-1,84413F-HRTimelineGroup
PRIVATE TRUST CO NA549$49.1K<0.01%+6613F-HRTimeline
Global Retirement Partners, LLC548$49K<0.01%13F-HRTimeline
Smithfield Trust Co544$48K<0.01%013F-HRTimeline
Continuum Advisory, LLC535$47.9K<0.01%new13F-HRTimeline
Financial Perspectives, Inc535$47.9K0.01%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB532$47.6K<0.01%+7913F-HRTimeline
EASTERN BANK525$47K<0.01%-22113F-HRTimeline
FINANCIAL CONSULATE, INC508$45.5K0.01%-7713F-HRTimeline
CENTRAL TRUST Co500$44.7K<0.01%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC488$43.7K<0.01%013F-HRTimeline
Allworth Financial LP468$41.9K<0.01%-3913F-HRTimeline
Versant Capital Management, Inc400$35.8K<0.01%+8113F-HRTimeline
Pinnacle Wealth Planning Services, Inc.395$35.3K<0.01%-11613F-HRTimeline
Quarry LP383$34.3K0.01%-1013F-HRTimeline
Rossby Financial, LCC383$34.3K0.01%-3813F-HRTimeline
IMA Advisory Services, Inc.381$34.1K<0.01%+913F-HRTimeline
CVA Family Office, LLC337$30.2K<0.01%-14013F-HRTimeline
CYBER HORNET ETFs LLC296$26.5K0.02%-913F-HRTimeline
Larson Financial Group LLC284$25.4K<0.01%-2,41213F-HRTimeline
Siemens Fonds Invest GmbH278$24.9K<0.01%-1,54113F-HRTimeline
Parkside Financial Bank & Trust265$23.7K<0.01%-30413F-HRTimeline
Measured Wealth Private Client Group, L…262$23.4K0.01%013F-HRTimeline
PENSION & WEALTH MANAGEMENT ADVISORS, I…261$23.4K0.01%-11413F-HRTimeline
UMB Bank, n.a.255$22.8K<0.01%-41313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Spire Wealth Managementin group Spire Wealth Management240$21.5K<0.01%-813F-HRTimelineGroup
Bell Investment Advisors, Inc227$20.3K<0.01%-113F-HRTimeline
BARTLETT & CO. WEALTH MANAGEMENT LLC221$19.8K<0.01%+11113F-HRTimeline
Signature Equity Partners, LLC201$18K0.01%-1,69813F-HRTimeline
Ramirez Asset Management, Inc.200$17.9K<0.01%013F-HRTimeline
Basepoint Wealth LLC200$17.9K0.01%013F-HRTimeline
Rosenberg Matthew Hamilton188$16.8K<0.01%013F-HRTimeline
ENTRUST FINANCIAL LLC180$16.1K0.01%013F-HRTimeline
THURSTON, SPRINGER, MILLER, HERD & TITA…180$16.1K0.01%013F-HRTimeline
Grove Bank & Trust170$15.2K<0.01%013F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…167$14.9K<0.01%-14513F-HRTimeline
First Eagle Investment Management, LLCin group First Eagle Investment Manage…167$14.9K<0.01%new13F-HR/ATimelineGroup
Cromwell Holdings LLC162$14.5K0.01%+4713F-HRTimeline
Westside Investment Management, Inc.150$13.4K<0.01%013F-HRTimeline
NFSG Corp150$13.4K<0.01%013F-HRTimeline
Bullock Wealth Management Group158$13.4K0.01%013F-HRTimeline
Harel Insurance Investments & Financial…in group Harel Insurance Investments &…145$13K<0.01%+1013F-HRTimelineGroup
SBI Securities Co., Ltd.143$12.8K<0.01%+113F-HRTimeline
HIGHLINE WEALTH PARTNERS LLC135$12.1K<0.01%+12613F-HRTimeline
Silver Grove Financial Group, Inc.132$11.8K0.01%-1813F-HRTimeline
Bank of New Hampshire127$11.4K<0.01%-13713F-HRTimeline
GW&K Investment Management, LLC128$11K<0.01%+4413F-HRTimeline
Mascoma Wealth Management LLC122$10.9K<0.01%013F-HRTimeline
SJS Investment Consulting Inc.116$10.4K<0.01%+8813F-HRTimeline
LRI Investments, LLC113$10.1K<0.01%+3813F-HRTimeline
ROTHSCHILD INVESTMENT LLC111$9.93K<0.01%+6113F-HRTimeline
Key Financial Inc110$9.84K<0.01%013F-HRTimeline
CoreCap Advisors, LLC109$9.75K<0.01%+8113F-HRTimeline
JFS WEALTH ADVISORS, LLC106$9.48K<0.01%-4013F-HRTimeline
Keating Financial Advisory Services, In…106$9.48K<0.01%-4913F-HRTimeline
Clearstead Trust, LLC102$9.13K<0.01%new13F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV101$9.04K<0.01%013F-HRTimeline
Quent Capital, LLC101$9.04K<0.01%+3113F-HRTimeline
Smallwood Wealth Investment Management,…100$8.95K<0.01%013F-HRTimeline
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.97$8.68K<0.01%+2713F-HRTimelineGroup
Strategic Wealth Partners, Ltd.97$8.68K<0.01%-313F-HRTimeline
Concord Wealth Partnersin group Concord Wealth Partners90$8.05K<0.01%new13F-HRTimelineGroup
FIDUCIARY FINANCIAL ADVISORS88$7.78K<0.01%new13F-HRTimeline
Wealth Enhancement Trust Services, Inc.81$7.25K<0.01%013F-HR/ATimeline
BOKF, NAin group BOKF, NA80$7.16K<0.01%new13F-HRTimelineGroup
Commonwealth Retirement Investments LLC79$7.07K<0.01%new13F-HRTimeline
WPG Advisers, LLC77$6.89K<0.01%+2013F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…75$6.71K<0.01%-7013F-HRTimelineGroup
LGT Financial Advisors LLC74$6.62K0.04%013F-HRTimeline
Private Wealth Management Group, LLC74$6.62K<0.01%-1613F-HRTimeline
ATLAS CAPITAL ADVISORS INC.72$6.44K<0.01%-3,34713F-HR/ATimeline
Migdal Insurance & Financial Holdings L…in group Migdal Insurance & Financial …67$6K<0.01%+3613F-HRTimelineGroup
Costello Asset Management, INC64$5.73K<0.01%013F-HRTimeline
Kilter Group LLC63$5.64K<0.01%+3213F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC61$5.46K<0.01%-13913F-HRTimeline
Avion Wealth60$5K<0.01%-1213F-HRTimeline
WEST PACES ADVISORS INC.55$4.92K<0.01%new13F-HRTimeline
Cassaday & Co Wealth Management LLC53$4.74K<0.01%+813F-HRTimeline
MCF Advisors LLC50$4.47K<0.01%013F-HRTimeline
Bogart Wealth, LLC48$4.29K<0.01%+4213F-HRTimeline
WealthCollab, LLC47$4.21K<0.01%013F-HRTimeline
Capital Advisors, Ltd. LLC44$4K<0.01%+1413F-HRTimeline
Burk Holdings LLC42$3.76K<0.01%013F-HRTimeline
Physician Wealth Advisors, Inc.38$3.4K<0.01%+2913F-HRTimeline
Essential Partners LLC38$3.4K<0.01%new13F-HRTimeline
Kozak & Associates, Inc.40$3.39K<0.01%013F-HRTimeline
Cranbrook Wealth Management, LLC37$3.31K<0.01%013F-HRTimeline
Fairway Wealth LLC37$3.31K<0.01%013F-HRTimeline
FIRST HORIZON CORP36$3.22K<0.01%+3013F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC34$3.04K<0.01%-7613F-HRTimeline
American Capital Advisory, LLC33$2.95K<0.01%new13F-HRTimeline
Front Row Advisors LLC38$2.85K<0.01%013F-HRTimeline

Events

  • BlackRock, Inc. reported 12,897,766 BLDR shares, 12% of the class, as of 2026-09-30, in a 13G/A filed 2026-10-05. 0002012383-26-003316

    Accepted , ingested