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Disclosery

BRK-B BERKSHIRE HATHAWAY INC DEL

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COM (common), issuer CIK 1067983

Filings received so far for Q3 2026: 483 13F filers report a position in BRK-B shares at 2026-09-30. The quarter is not complete: its 13F deadline is 2026-11-14, and the counts grow as filings arrive.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2026

Filers in the available 13F reports with a share position at 2026-09-30, 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
TETRAD CORP1,923,123$958M92.27%013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…798,546$398M0.59%+75,43313F-HRTimeline
Czech National Bank535,117$266M1.41%+13,28213F-HRTimeline
ARMSTRONG HENRY H ASSOCIATES INC372,534$186M16.59%-2,61613F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC292,951$146M1.32%-20,28713F-HRTimeline
Border to Coast Pensions Partnership Ltd249,376$124M1.71%+23,00213F-HRTimeline
SALEM INVESTMENT COUNSELORS INC172,196$85.7M2.14%-1,00213F-HRTimeline
Farther Finance Advisors, LLC142,453$70.9M0.5%+14,05113F-HRTimeline
MOGY JOEL R INVESTMENT COUNSEL INC129,212$64.3M3.44%-75813F-HRTimeline
Valeo Financial Advisors, LLC114,022$56.8M1.2%+3,05113F-HRTimeline
CULLEN INVESTMENT GROUP, LTD.105,753$54.7M6.38%+25213F-HRTimeline
Avior Wealth Management, LLC100,808$50.2M1.32%-4,03213F-HRTimeline
Defender Capital, LLC.100,299$49.9M15.65%-1,03013F-HRTimeline
Lincoln Capital LLC99,989$49.9M8.74%-26113F-HRTimeline
MassMutual Private Wealth & Trust, FSB94,606$47.1M1.24%-1,51013F-HRTimeline
Norman Fields, Gottscho Capital Managem…93,412$46.5M14.15%-3,03113F-HRTimeline
Matthew Goff Investment Advisor, LLC86,833$43.2M6.43%-1613F-HRTimeline
CONFLUENCE INVESTMENT MANAGEMENT LLC80,732$40.2M0.67%-5,83813F-HRTimeline
STEGINSKY CAPITAL LLC73,758$36.7M6.02%-67213F-HRTimeline
Graves Light Lenhart Wealth, Inc.71,402$35.6M3.33%-1,65913F-HRTimeline
SCHAPER BENZ & WISE INVESTMENT COUNSEL …70,878$35.3M2.34%-413F-HRTimeline
TITLEIST ASSET MANAGEMENT, LLC69,119$34.4M2.23%-1,20813F-HRTimeline
FERGUSON WELLMAN CAPITAL MANAGEMENT, INC67,854$33.8M0.4%+54913F-HRTimeline
PROFESSIONAL ADVISORY SERVICES INC63,230$31.5M3.76%-1,16413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Gradient Investments LLCin group Gradient Investments LLC63,210$31.5M0.45%-5,50613F-HRTimelineGroup
HARBOR INVESTMENT ADVISORY, LLC63,200$31.5M2.14%-84013F-HRTimeline
WoodTrust Financial Corpin group WoodTrust Financial Corp62,968$31.4M3.8%-8413F-HRTimelineGroup
AMERICAN NATIONAL BANK & TRUST61,362$30.6M2.8%-2,82913F-HRTimeline
NICHOLS & PRATT ADVISERS LLP /MAin group NICHOLS & PRATT ADVISERS LLP …59,604$29.8M1.78%+88313F-HRTimelineGroup
YHB Investment Advisors, Inc.57,326$28.5M1.8%-2,47713F-HRTimeline
Fisher Funds Management LTD57,037$28.4M0.83%+3,00013F-HRTimeline
Chicago Capital, LLC56,425$28.1M0.65%+1,63713F-HRTimeline
FRANKLIN STREET ADVISORS INC /NC55,645$27.7M1.53%+4213F-HRTimeline
Violich Capital Management, Inc.55,076$27.4M2.96%-75013F-HRTimeline
GAMMA Investing LLC54,069$26.9M0.91%+5,67213F-HRTimeline
Ridgewood Investments LLC53,852$26.8M9.88%+7,16613F-HRTimeline
Mirador Capital Partners LP53,667$26.7M3.11%+1,39713F-HRTimeline
Adams Asset Advisors, LLC50,700$25.2M2.56%013F-HRTimeline
SAPIENT CAPITAL LLC50,190$25M0.34%-23313F-HRTimeline
CANERECTOR INC50,000$24.9M11.42%013F-HRTimeline
Wedmont Private Capital45,499$23.3M0.56%+6,15313F-HRTimeline
PARK NATIONAL CORP /OH/45,459$22.6M0.61%-58013F-HRTimeline
Apella Capital, LLC43,801$22.2M0.28%+1,71613F-HRTimeline
Venture Visionary Partners LLC42,552$21.2M0.56%+2,93813F-HRTimeline
CapWealth Advisors, LLC41,264$20.5M1.55%-41213F-HRTimeline
Edge Wealth Management LLC40,151$20.1M3.01%+813F-HRTimeline
Stolper Co40,064$19.9M5.15%+22113F-HRTimeline
INDEPENDENT FINANCIAL GROUP, LLC39,601$19.7M0.36%-713F-HRTimeline
Trinity Financial Advisors LLC37,950$18.9M4.86%-3,29713F-HRTimeline
EASTERN BANK37,650$18.7M0.28%-58713F-HRTimeline
Dynamic Advisor Solutions LLC35,322$17.6M0.5%+24513F-HRTimeline
B. Riley Wealth Advisors, Inc.33,933$16.9M0.67%+9,21013F-HRTimeline
NEVILLE RODIE & SHAW INC33,764$16.8M1.14%-4,36513F-HRTimeline
Fiduciary Alliance LLC32,908$16.4M1.24%-2,74113F-HRTimeline
O'Keefe Stevens Advisory, Inc.32,701$16.3M3.33%+87113F-HRTimeline
1900 WEALTH MANAGEMENT LLC31,937$15.9M0.86%+94313F-HRTimeline
PATTON FUND MANAGEMENT, INC.31,500$15.7M4.03%-35713F-HRTimeline
Eldred Rock Partners, LLC30,915$15.4M3.42%+25213F-HRTimeline
Aaron Wealth Advisors LLC27,692$13.8M0.67%+2,70813F-HRTimeline
Northside Capital Management, LLC27,673$13.8M1.1%+17713F-HRTimeline
Addenda Capital Inc.27,656$13.8M0.36%+2,02713F-HRTimeline
BAILARD, INC.26,758$13.3M0.27%-23013F-HRTimeline
Compass Financial Group, INC/SD26,231$13.1M1.42%-58913F-HRTimeline
Walleye Partners, LLC25,512$12.7M14.27%-36613F-HRTimeline
Dupree Financial Group, LLC25,181$12.5M4.52%+60913F-HRTimeline
Foster Group, Inc.24,552$12.2M0.33%-73713F-HRTimeline
SEARCY FINANCIAL SERVICES INC /ADV24,106$12M4.29%-15213F-HRTimeline
CYPRESS ASSET MANAGEMENT INC/TX23,985$11.9M2.36%-42013F-HRTimeline
Signal Advisors Wealth, LLC23,874$11.9M0.52%+1,93313F-HRTimeline
ARMSTRONG ADVISORY GROUP, INC23,311$11.6M0.7%-15813F-HRTimeline
Buttonwood Financial Advisors Inc.22,844$11.4M3.44%-3013F-HRTimeline
Fragasso Financial Advisors Inc21,725$11.2M0.56%-1,79813F-HRTimeline
Forvis Mazars Wealth Advisors, LLC22,152$11M0.18%-25913F-HRTimeline
WOODSTOCK CORP22,103$11M0.88%+11213F-HRTimeline
Victrix Investment Advisors21,923$10.9M4.44%+88813F-HRTimeline
Lineweaver Wealth Advisors, LLC21,853$10.9M1.26%+73613F-HRTimeline
Coastline Trust Co21,130$10.5M0.98%-1,17613F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
STEEL GROVE CAPITAL ADVISORS, LLC21,052$10.5M0.94%+44313F-HRTimeline
Clio Asset Management LLC21,029$10.5M8.8%-18413F-HRTimeline
NorthCrest Asset Manangement, LLC20,307$10.4M0.24%+27513F-HRTimeline
Cooper Financial Group20,471$10.2M0.81%-25513F-HRTimeline
FAGAN ASSOCIATES, INC.20,281$10.1M1.17%+11813F-HRTimeline
TOMPKINS FINANCIAL CORPin group TOMPKINS FINANCIAL CORP19,710$9.81M0.69%-78313F-HRTimelineGroup
Avidian Wealth Enterprises, LLC19,642$9.78M0.27%-27613F-HRTimeline
Mechanics Bank Trust Department19,345$9.63M1.21%-61413F-HRTimeline
Krilogy Financial LLC18,309$9.48M0.26%+3,19113F-HRTimeline
Capital Advisors Wealth Management, LLC18,564$9.24M1.04%+27213F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…17,874$8.9M0.74%+3,91913F-HRTimelineGroup
BALDWIN WEALTH PARTNERS LLC/MA17,254$8.59M0.57%-9513F-HRTimeline
Pacifica Partners Inc.17,076$8.55M2.57%-2313F-HRTimeline
Congress Park Capital LLC16,876$8.4M2.21%+14213F-HRTimeline
Everhart Financial Group, Inc.16,826$8.38M0.52%+15413F-HRTimeline
Connecticut Wealth Management, LLC16,793$8.36M0.31%-9413F-HRTimeline
Wealth Enhancement Trust Services, Inc.16,113$8.02M0.86%-86713F-HRTimeline
SACKS & ASSOCIATES, LLC16,096$8.01M5.6%+7613F-HRTimeline
Salvus Wealth Management, LLC15,945$7.94M4.53%-24813F-HRTimeline
CX Institutional15,666$7.8M0.21%+61513F-HRTimeline
First PREMIER Bank15,602$7.77M1.25%013F-HRTimeline
SIGNATURE ESTATE & INVESTMENT ADVISORS …in group SIGNATURE ESTATE & INVESTMENT…15,098$7.52M0.13%+1,35613F-HRTimelineGroup
LS Investment Advisors, LLC15,073$7.51M1.01%-60413F-HRTimeline
AVAII WEALTH MANAGEMENT, LLC14,849$7.46M2.15%+1,25613F-HRTimeline
Iowa State Bank14,961$7.45M1.26%-40013F-HRTimeline
AVITY INVESTMENT MANAGEMENT INC.14,905$7.42M0.46%-5513F-HRTimeline
Versant Capital Management, Inc14,692$7.32M0.63%+29513F-HRTimeline
FIDUCIARY FINANCIAL GROUP, LLC14,105$7.02M0.82%+3,80313F-HRTimeline
Douglas Lane & Associates, LLC13,803$6.87M0.09%-24413F-HRTimeline
BigSur Wealth Management LLC13,774$6.86M1.62%+92213F-HRTimeline
Kennon-Green & Company, LLC13,763$6.85M5.25%-1,48313F-HRTimeline
THOMAS STORY & SON LLC13,737$6.84M2.36%-113F-HRTimeline
BENEDICT FINANCIAL ADVISORS INC13,725$6.83M1.36%-94213F-HRTimeline
CLG LLC13,713$6.83M1.42%-33813F-HRTimeline
ANB BANK13,574$6.76M2.4%-5113F-HRTimeline
SAX WEALTH ADVISORS, LLC13,447$6.7M0.19%+4,55213F-HRTimeline
Strategic Advisors LLC13,188$6.57M1.38%-62713F-HRTimeline
LYNCH & ASSOCIATES/IN13,095$6.52M0.93%+17513F-HRTimeline
FIRST NATIONAL BANK SIOUX FALLS12,826$6.39M1.95%+1,68713F-HRTimeline
ROCKLAND TRUST CO12,775$6.36M0.24%-26513F-HRTimeline
Greater Midwest Financial Group, LLC12,774$6.36M3.03%+1413F-HRTimeline
MATRIX ASSET ADVISORS INC/NY12,645$6.3M0.52%+1,00013F-HRTimeline
Acropolis Investment Management, LLC12,547$6.25M0.25%-1,29213F-HRTimeline
RHODES INVESTMENT ADVISORS INC /ADV12,363$6.16M4.36%-113F-HRTimeline
Compton Wealth Advisory Group, LLC12,214$6.11M1.25%-9313F-HRTimeline
CoreCap Advisors, LLC11,970$5.96M0.17%+81413F-HRTimeline
Leibman Financial Services, Inc.11,773$5.87M4.05%+2,02713F-HRTimeline
Bank of New Hampshire11,783$5.87M1.27%-37413F-HRTimeline
Overbrook Management Corp11,698$5.83M0.91%-1,45813F-HRTimeline
JACOBS & CO/CA11,337$5.64M0.49%-1313F-HRTimeline
Balefire, LLC11,081$5.52M0.87%-1,58813F-HRTimeline
Spinnaker Investment Group, LLC10,964$5.46M0.86%-6013F-HRTimeline
Central Pacific Bank - Trust Division10,712$5.33M0.56%-113F-HRTimeline
Professional Financial Advisors, LLC10,691$5.32M0.91%-13813F-HRTimeline
Baring Financial LLC10,665$5.31M2.86%-21113F-HRTimeline
Shearwater Capital LLC10,499$5.23M2.48%+3213F-HRTimeline
First Citizens Financial Corp10,498$5.23M2.2%+74813F-HRTimeline
Fenimore Asset Management Inc10,450$5.2M0.11%-13513F-HRTimeline
Hardin Capital Partners, LLC10,399$5.18M2.53%+37313F-HRTimeline
Peoples Bank/KS10,194$5.08M4.95%-9713F-HRTimeline
Mengis Capital Management, Inc.10,052$5.01M0.74%+17213F-HRTimeline
GoalVest Advisory LLC9,698$4.83M0.84%+58413F-HRTimeline
KWMG, LLC9,512$4.74M0.34%-1613F-HRTimeline
Adirondack Capital Advisors, LLC9,443$4.7M2.43%+2513F-HRTimeline
RFG - Bristol Wealth Advisors, LLC9,422$4.69M1.12%-1713F-HRTimeline
HF Advisory Group, LLC9,324$4.64M1.38%-60013F-HRTimeline
TILIA FIDUCIARY PARTNERS, INC.9,288$4.62M2.13%+24613F-HR/ATimeline
Vertrix Wealth Management, LLC9,271$4.62M1.58%+30313F-HRTimeline
Bill Few Associates, Inc.9,217$4.59M0.95%-1,40413F-HRTimeline
ANCHYRA PARTNERS LLC8,819$4.39M0.92%+71913F-HRTimeline
BAKER TILLY WEALTH MANAGEMENT, LLC8,751$4.36M0.87%+89813F-HRTimeline
EPIQ PARTNERS, LLC8,534$4.25M1.83%+7613F-HRTimeline
Finivi Inc.8,492$4.23M2.02%+7213F-HRTimeline
Stonebridge Financial Group, LLC8,368$4.17M0.31%+9613F-HRTimeline
BEACON INVESTMENT ADVISORY SERVICES, IN…8,324$4.14M0.16%+1,75613F-HRTimeline
Legacy Private Trust Co.8,269$4.12M0.23%-5013F-HRTimeline
E&G Advisors, LLC8,214$4.09M0.79%+513F-HRTimeline
CHAPIN DAVIS, INC.8,135$4.05M0.78%-813F-HRTimeline
Oak Grove Capital LLC8,104$4.04M0.24%+85013F-HRTimeline
FOLGER NOLAN FLEMING DOUGLAS CAPITAL MA…7,921$3.94M0.33%+1613F-HRTimeline
ORSER CAPITAL MANAGEMENT, LLC7,900$3.93M2.24%-7013F-HRTimeline
First Heartland Consultants, Inc.7,786$3.88M0.26%-9,10213F-HRTimeline
AUGUSTINE ASSET MANAGEMENT INC7,762$3.87M0.83%+36113F-HRTimeline
Wynn Capital, LLC7,762$3.87M1.71%+313F-HRTimeline
Heartwood Wealth Advisors LLC7,634$3.8M0.3%-30513F-HRTimeline
CV Advisors LLC7,600$3.78M0.64%013F-HRTimeline
Sound Income Strategies, LLC7,120$3.64M0.16%+39413F-HRTimeline
Breakwater Capital Group7,302$3.64M0.43%-22313F-HRTimeline
Scheeler Financial LLC7,280$3.63M2.74%13F-HRTimeline
Bison Wealth, LLC6,975$3.61M0.3%+58713F-HRTimeline
MAGNOLIA CAPITAL MANAGEMENT LTD7,158$3.56M2.52%013F-HRTimeline
Gerald Baker Financial Group LLC7,146$3.56M1.01%013F-HRTimeline
VISTA INVESTMENT PARTNERS LLC7,026$3.5M0.91%-1413F-HRTimeline
Hixon Zuercher, LLC7,020$3.5M1.01%-3313F-HRTimeline
ABLES, IANNONE, MOORE & ASSOCIATES, INC.7,018$3.49M1.81%-29613F-HRTimeline
Bath Savings Trust Co6,985$3.48M0.36%-12013F-HRTimeline
Paladin Partners, LLC6,881$3.43M2.11%013F-HRTimeline
Hiley Hunt Wealth Management6,855$3.41M1.33%013F-HRTimeline
General Partner, Inc.6,852$3.41M1.83%013F-HRTimeline
WINEBRENNER CAPITAL MANAGEMENT LLC6,709$3.34M2.15%-40613F-HRTimeline
Atlas Brown,Inc.6,638$3.31M0.87%-5613F-HRTimeline
DIVERSIFIED MANAGEMENT INC6,523$3.25M0.57%+2,30013F-HRTimeline
Triad Investment Management6,490$3.23M4.28%+15813F-HRTimeline
Lexington Hill Partners, LLC6,423$3.2M1.41%+5013F-HRTimeline
Meriwether Wealth & Planning, LLC6,408$3.19M1.44%+1413F-HRTimeline
Trust Co6,367$3.17M0.28%-1,61013F-HRTimeline
Intelligence Driven Advisers, LLC6,345$3.16M0.55%-22613F-HRTimeline
Perpetual Ltdin group Perpetual Ltd6,273$3.12M0.05%-2513F-HRTimelineGroup
ATWOOD & PALMER INC6,272$3.12M0.16%+2,40313F-HRTimeline
Dale Q Rice Investment Management Ltd6,113$3.04M1.66%-9913F-HRTimeline
Thrive Wealth Management, LLC6,084$3.03M0.38%-27913F-HRTimeline
Regent Peak Wealth Advisors LLC5,851$2.91M0.5%-3,88813F-HRTimeline
Family Legacy, Inc.5,817$2.9M0.8%+17313F-HRTimeline
CONSOLIDATED CAPITAL MANAGEMENT, LLC5,724$2.85M0.78%013F-HRTimeline
Cadent Capital Advisors, LLC5,654$2.82M0.6%-32913F-HRTimeline
Sage Capital Advisors,llc5,645$2.81M0.56%-613F-HRTimeline
CANANDAIGUA NATIONAL BANK & TRUST COin group CANANDAIGUA NATIONAL BANK & T…5,576$2.78M0.24%-14413F-HRTimelineGroup
Galvin, Gaustad & Stein, LLC5,552$2.76M0.21%-6213F-HRTimeline
Grove Bank & Trust5,549$2.76M0.27%-32913F-HRTimeline
Unique Wealth Strategies, LLC5,429$2.72M1%013F-HRTimeline
RVW Wealth, LLC5,403$2.69M0.17%-8213F-HRTimeline
SILVIA MCCOLL WEALTH MANAGEMENT, LLC5,271$2.62M1.58%013F-HRTimeline
Tactive Advisors, LLC5,179$2.58M0.62%+1213F-HRTimeline