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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: 781 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
Fenimore Asset Management Inc10,450$5.2M0.11%-13513F-HRTimeline
NFSG Corp10,409$5.18M0.6%-1,09713F-HRTimeline
Hardin Capital Partners, LLC10,399$5.18M2.53%+37313F-HRTimeline
Peoples Bank/KS10,194$5.08M4.95%-9713F-HRTimeline
R.H. Dinel Investment Counsel, Inc.10,075$5.02M3.55%013F-HRTimeline
Mengis Capital Management, Inc.10,052$5.01M0.74%+17213F-HRTimeline
Lantz Financial LLC9,904$4.93M0.9%+31513F-HRTimeline
GoalVest Advisory LLC9,698$4.83M0.84%+58413F-HRTimeline
RDA Financial Network9,674$4.82M1.05%+38213F-HRTimeline
Auto-Owners Insurance Coin group Auto-Owners Insurance Co9,619$4.79M0.15%-3613F-HRTimelineGroup
Legacy Financial Strategies, LLC9,579$4.77M0.78%-10013F-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
Weil Company, Inc.9,140$4.55M0.78%-5613F-HRTimeline
Johnson Bixby & Associates, LLC9,064$4.51M0.49%-58913F-HRTimeline
NVWM, LLC8,875$4.42M0.83%-4213F-HRTimeline
TRAPHAGEN INVESTMENT ADVISORS LLC8,858$4.41M0.3%+23813F-HRTimeline
Schear Investment Advisers, LLC8,825$4.39M0.54%new13F-HRTimeline
Tempo Wealth, LLC8,825$4.39M0.54%+40713F-HRTimeline
ANCHYRA PARTNERS LLC8,819$4.39M0.92%+71913F-HRTimeline
BAKER TILLY WEALTH MANAGEMENT, LLC8,751$4.36M0.87%+89813F-HRTimeline
Elmwood Wealth Management, Inc.8,709$4.34M1.04%-2113F-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
Curated Wealth Partners LLC8,003$3.99M0.33%+4,01813F-HRTimeline
Lewis Asset Management, LLC7,970$3.97M1.35%-113F-HRTimeline
FOLGER NOLAN FLEMING DOUGLAS CAPITAL MA…7,921$3.94M0.33%+1613F-HRTimeline
ORSER CAPITAL MANAGEMENT, LLC7,900$3.93M2.24%-7013F-HRTimeline
Capital Investment Counsel, LLC7,880$3.92M0.49%+1413F-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
SHEETS SMITH WEALTH MANAGEMENT7,701$3.83M0.4%+5,21213F-HRTimeline
CATHY PARETO & ASSOCIATES, INC7,657$3.81M2.17%-3513F-HRTimeline
Heartwood Wealth Advisors LLC7,634$3.8M0.3%-30513F-HRTimeline
CV Advisors LLC7,600$3.78M0.64%013F-HRTimeline
Midwest Financial Group LLC7,586$3.78M1.28%+21813F-HRTimeline
Triumph Capital Management7,523$3.75M0.67%-42013F-HRTimeline
ADIRONDACK TRUST CO7,403$3.69M1.15%-1,29413F-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
Pacific Center for Financial Services7,113$3.54M0.74%-9613F-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
Activest Wealth Management6,607$3.29M0.61%+25413F-HRTimeline
DIVERSIFIED MANAGEMENT INC6,523$3.25M0.57%+2,30013F-HRTimeline
Triangle Securities Wealth Management6,500$3.24M0.62%-2913F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Triad Investment Management6,490$3.23M4.28%+15813F-HRTimeline
FIRETHORN WEALTH PARTNERS, LLC6,460$3.22M1.03%-35413F-HRTimeline
TRUST CO OF OKLAHOMA6,424$3.2M0.85%+52213F-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
CMG Global Holdings, LLC6,257$3.12M1.38%-8313F-HRTimeline
Oslo Pensjonsforsikring AS6,120$3.05M0.35%+7613F-HRTimeline
Dale Q Rice Investment Management Ltd6,113$3.04M1.66%-9913F-HRTimeline
Thrive Wealth Management, LLC6,084$3.03M0.38%-27913F-HRTimeline
YANKCOM Partnership5,933$2.95M1.03%+1,16613F-HRTimeline
Lodestone Wealth Management LLC5,902$2.94M0.99%+1013F-HRTimeline
Regent Peak Wealth Advisors LLC5,851$2.91M0.5%-3,88813F-HRTimeline
Family Legacy, Inc.5,817$2.9M0.8%+17313F-HRTimeline
My Personal CFO, LLC5,813$2.89M1.04%+8313F-HRTimeline
Roof Eidam Maycock Peralta, LLC5,782$2.88M0.54%-30413F-HRTimeline
ASL Financial, LLC5,762$2.87M1.96%-19013F-HRTimeline
CONSOLIDATED CAPITAL MANAGEMENT, LLC5,724$2.85M0.78%013F-HRTimeline
Cadent Capital Advisors, LLC5,654$2.82M0.6%-32913F-HRTimeline
Affiance Financial, LLC5,648$2.81M0.4%+1,50713F-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
Alhambra Investment Management LLC5,545$2.76M1.18%-4713F-HRTimeline
Redhawk Wealth Advisors, Inc.5,530$2.75M0.28%+5113F-HRTimeline
Unique Wealth Strategies, LLC5,429$2.72M1%013F-HRTimeline
RVW Wealth, LLC5,403$2.69M0.17%-8213F-HRTimeline
Riverbend Wealth Management, LLC5,402$2.69M1.25%-39813F-HRTimeline
HBW ADVISORY SERVICES LLC5,363$2.67M0.26%-11913F-HRTimeline
SILVIA MCCOLL WEALTH MANAGEMENT, LLC5,271$2.62M1.58%013F-HRTimeline
Kentucky Trust Co5,238$2.61M1.3%-22013F-HRTimeline
Tactive Advisors, LLC5,179$2.58M0.62%+1213F-HRTimeline
SC&H Financial Advisors, Inc.5,125$2.55M0.35%013F-HRTimeline
GODSEY & GIBB, INC5,100$2.54M0.21%-1413F-HRTimeline
Post Resch Tallon Group Inc.5,018$2.5M1.72%+1013F-HRTimeline
Adelphi Trust Co5,006$2.49M1.64%+98113F-HRTimeline
Hamilton Capital, LLC4,981$2.48M0.14%+22913F-HRTimeline
Seelaus Asset Management LLC4,972$2.48M1.82%-10013F-HRTimeline
Rezny Wealth Management, Inc.4,961$2.47M0.42%+12613F-HRTimeline
WORLD EQUITY GROUP, INC.4,876$2.44M1.01%-1,86213F-HRTimeline
MERIDIAN INVESTMENT COUNSEL INC.4,801$2.39M0.55%-2,46213F-HRTimeline
Murphy, Middleton, Hinkle & Parker, Inc.4,731$2.36M0.96%-21013F-HRTimeline
Alliance Wealth Advisors, LLC4,730$2.36M0.94%+1113F-HRTimeline
Allen Mooney & Barnes Investment Adviso…4,897$2.34M0.35%-39513F-HRTimeline
ENCOMPASS WEALTH ADVISORS, LLC4,654$2.32M0.34%+2,35213F-HRTimeline
Weaver Consulting Group4,652$2.32M0.45%-33113F-HRTimeline
Fortitude Advisory Group L.L.C.4,582$2.28M0.87%+2613F-HRTimeline
VISTA INVESTMENT PARTNERS II, LLC4,556$2.27M0.91%-15413F-HRTimeline
MITCHELL SINKLER & STARR/PA4,526$2.25M0.91%+6713F-HRTimeline
Gallagher Capital Advisors, LLC5,114$2.25M1.21%+113F-HRTimeline
MPS Loria Financial Planners, LLC4,500$2.24M0.43%+113F-HRTimeline
TriaGen Wealth Management LLC4,487$2.23M0.54%+70313F-HRTimeline
FIRST COMMUNITY TRUST NA4,469$2.23M0.74%+80813F-HRTimeline
TRUST CO OF TOLEDO NA /OH/4,458$2.22M0.21%+1913F-HRTimeline
TEALWOOD ASSET MANAGEMENT INC4,456$2.22M0.88%-6413F-HRTimeline
SPIRIT OF AMERICA MANAGEMENT CORP/NY4,395$2.19M0.41%013F-HRTimeline
Terra Nova Asset Management LLC4,367$2.17M1.4%+40013F-HRTimeline
Whalen Wealth Management Inc.4,366$2.17M0.93%+15813F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC4,352$2.17M0.61%-14713F-HRTimeline
IFG Advisors, LLC4,345$2.16M0.3%-7213F-HRTimeline
Summit Financial Wealth Advisors, LLC4,325$2.15M0.27%-6413F-HRTimeline
WealthSpring Partners, LLC4,303$2.14M2.27%-1,72513F-HRTimeline
McNaughton Wealth Management, LLC4,219$2.1M0.73%+10713F-HRTimeline
IAMS WEALTH MANAGEMENT, LLC4,201$2.09M0.61%-3,57013F-HRTimeline
Charles Schwab Trust Coin group Charles Schwab Trust Co4,191$2.09M0.12%+57513F-HRTimelineGroup
Capitol Family Office, Inc.4,173$2.08M2.24%+18913F-HRTimeline
Orca Wealth Management, LLC4,142$2.06M1.23%-1413F-HRTimeline
Prosperity Planning, Inc.4,136$2.06M0.46%+6913F-HRTimeline
Whitaker-Myers Wealth Managers, LTD.4,119$2.05M0.33%-81913F-HRTimeline
S.E.E.D. Planning Group LLC4,069$2.03M0.5%+22513F-HRTimeline
Box Hill Private Wealth LLC4,057$2.02M1.47%-45013F-HRTimeline
Park Capital Management, LLC / WI4,041$2.01M1.02%-9413F-HRTimeline
Financial Enhancement Group LLC3,966$2.01M0.23%-55413F-HRTimeline
Emprise Bank4,016$2M0.76%-4213F-HRTimeline
Ashurst Perkins Coie Trust Co3,991$1.99M0.32%-3513F-HRTimeline
ECLECTIC ASSOCIATES INC /ADV3,990$1.99M0.22%+4813F-HRTimeline
MANCHESTER FINANCIAL INC3,939$1.96M0.35%-9013F-HRTimeline
RIVERSEDGE ADVISORS, LLC3,933$1.96M0.24%+46413F-HRTimeline
Hickory Point Bank & Trust3,915$1.95M1.17%-2113F-HRTimeline
COLTON GROOME FINANCIAL ADVISORS, LLC3,907$1.95M0.46%+213F-HRTimeline
Cambridge Financial Group, LLC3,879$1.94M0.61%013F-HRTimeline
Bangor Savings Bank3,896$1.94M0.15%-21013F-HRTimeline
Ring Mountain Capital, LLC3,886$1.94M0.79%+8013F-HRTimeline
Aspen Wealth Management LLC3,857$1.92M0.31%+57913F-HRTimeline
BayBridge Capital Group, LLC3,734$1.86M0.98%-1813F-HRTimeline
Vann Equity Management LLC3,717$1.85M1.1%-7413F-HRTimeline
Arbor Wealth Advisors LLC3,692$1.84M1.14%013F-HRTimeline
Allied Investment Advisors, LLC3,657$1.82M0.17%+2113F-HRTimeline
Colorado Capital Management, Inc.3,627$1.81M0.62%-1213F-HRTimeline
CDM FINANCIAL COUNSELING SERVICES, INC.3,616$1.8M1.51%+1113F-HRTimeline
Castle Rock Wealth Management, LLC3,513$1.78M0.33%-1113F-HRTimeline
S.A. Mason LLC3,543$1.76M0.52%-7513F-HRTimeline
Clayton Financial Group LLC3,524$1.76M0.92%-5013F-HRTimeline
GILL CAPITAL PARTNERS, LLC3,511$1.75M0.48%+6013F-HRTimeline
Two West Capital Advisors LLC3,477$1.75M0.87%-15113F-HRTimeline
Investment Planning Advisors, Inc.3,487$1.74M0.39%+61313F-HRTimeline
FIRST FINANCIAL BANK - TRUST DIVISION3,464$1.72M0.12%-36413F-HRTimeline
SFM, LLC d/b/a Sweeney Financial Adviso…3,453$1.72M0.86%-1,22013F-HRTimeline
Antonelli Financial Advisors, LLC3,441$1.71M1.24%013F-HRTimeline
Fermata Advisors, LLC3,425$1.71M0.33%+4313F-HRTimeline
Gilman Hill Asset Management, LLC3,418$1.7M0.24%+1,38513F-HRTimeline
First County Bank /CT/3,387$1.69M0.78%+43713F-HRTimeline
Clay Northam Wealth Management, LLC3,369$1.68M0.78%+1,45513F-HRTimeline
XY Planning Network, Inc.3,362$1.67M0.18%+33213F-HRTimeline
BIRCHBROOK, INC.3,350$1.67M0.8%-1913F-HRTimeline
CYPRESS FINANCIAL PLANNING LLC3,327$1.66M0.45%-36913F-HRTimeline
Marquette Asset Management, LLC3,322$1.65M0.22%+46013F-HRTimeline
HALL LAURIE J TRUSTEE3,295$1.64M0.52%013F-HRTimeline
Byrne Asset Management LLC3,221$1.61M0.9%+1613F-HRTimeline
Legacy Wealth Partners, LLC3,233$1.61M0.35%+35913F-HRTimeline
AAFMAA Wealth Management & Trust LLC3,229$1.61M0.55%-23713F-HRTimeline
SL ADVISORS, LLC3,222$1.6M3.13%-7613F-HRTimeline
InTrack Investment Management Inc3,210$1.6M0.77%+35813F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Factor Wealth Management LTD3,205$1.6M0.24%-18413F-HRTimeline
Ballew Advisors, Inc3,114$1.57M0.78%-1013F-HRTimeline
Greenfield Savings Bank3,129$1.56M0.59%013F-HRTimeline
JGP Wealth Management, LLC3,129$1.56M0.14%+21713F-HRTimeline
Blue Capital, Inc.3,104$1.55M0.96%-3413F-HRTimeline
Atwater Malick LLC3,102$1.54M0.34%-6513F-HRTimeline
Oliver Luxxe Assets LLC3,094$1.54M0.24%-13113F-HRTimeline
Strong Retirement Solutions LLC3,075$1.53M0.86%+2413F-HRTimeline
Affinity Capital Advisors, LLC2,966$1.53M0.18%-1313F-HRTimeline
Great Diamond Partners, LLC3,053$1.52M0.26%-513F-HRTimeline
DECISION INVESTMENTS, INC3,049$1.52M1.4%+23013F-HRTimeline
Heck Capital Advisors, LLC3,033$1.51M0.08%-10613F-HRTimeline
MILESTONE ASSET MANAGEMENT, LLC3,007$1.5M0.24%-113F-HRTimeline
Advisory Solutions Group, LLC3,006$1.5M0.32%+1,75613F-HRTimeline