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Disclosery

BRK-B BERKSHIRE HATHAWAY INC DEL

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COM (common), issuer CIK 1067983

4,816 managers (4,889 13F filers) reported a position in BRK-B shares at 2026-03-31, 911,859,892 shares in all. 152 filers opened a position and 167 filers sold out during the quarter.

Managers
4,816
13F filers
4,889
New
152
Added
1,960
Reduced
2,038
Sold out
167
Shares held by filers
911,859,892

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

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
KilterHowling LLC4,817$2.31M1.16%+15013F-HRTimeline
LaSalle St. Investment Advisors, LLC4,810$2.31M0.32%+26013F-HRTimeline
Three Bridge Wealth Advisors, LLC4,798$2.3M0.63%-16013F-HRTimeline
Box Hill Private Wealth LLC4,798$2.3M2.27%013F-HRTimeline
Keeler Thomas Management LLC4,797$2.3M0.97%-24813F-HRTimeline
DAVIDSON TRUST CO4,795$2.3M0.99%-6813F-HRTimeline
tru Independence LLC4,784$2.29M1.13%-17813F-HRTimeline
DUTCH ASSET Corp4,778$2.29M1.54%+1,73013F-HRTimeline
Approach Retirement Advisors, LLC4,763$2.28M1.9%+58113F-HRTimeline
Deseret Mutual Benefit Administrators4,758$2.28M0.78%+15913F-HRTimeline
Cannon Financial Strategists, Inc.4,755$2.28M0.3%+49113F-HRTimeline
South Shore Capital Advisors4,749$2.28M1.66%-213F-HRTimeline
WILLNER & HELLER, LLC4,749$2.28M1.7%-15413F-HRTimeline
NORTH STAR ASSET MANAGEMENT INC4,740$2.27M0.1%-20913F-HRTimeline
Zullo Investment Group, Inc.4,737$2.27M0.86%+1813F-HRTimeline
Vawter Financial, Ltd.4,737$2.27M0.95%-313F-HR/ATimeline
Murphy, Middleton, Hinkle & Parker, Inc.4,731$2.27M1.05%-78,56613F-HRTimeline
Ankerstar Wealth, LLC4,731$2.27M2.39%+87413F-HRTimeline
Basecamp Wealth Advisors LLC4,727$2.27M0.47%+213F-HRTimeline
Intrua Financial, LLC4,725$2.26M0.24%-51113F-HRTimeline
VISTA INVESTMENT PARTNERS II, LLC4,720$2.26M1.02%+713F-HRTimeline
TOWNSQUARE CAPITAL LLC4,718$2.26M0.51%-2313F-HRTimeline
Kercheville Advisors, LLC4,716$2.26M0.72%-15013F-HRTimeline
Stonebridge Capital Advisors LLC4,715$2.26M0.16%+6913F-HRTimeline
OPAL CAPITAL LLC4,713$2.26M0.4%+2,05713F-HRTimeline
Agate Pass Investment Management, LLC4,710$2.26M0.88%-3113F-HRTimeline
Piscataqua Savings Bank4,702$2.25M1.58%-613F-HRTimeline
Trail Ridge Investment Advisors, LLC4,697$2.25M0.98%+5813F-HRTimeline
Platt Wealth Management LLC4,693$2.25M2.19%+2213F-HRTimeline
COLRAIN CAPITAL LLC4,681$2.24M0.87%+52113F-HRTimeline
AMES NATIONAL CORPin group AMES NATIONAL CORP4,704$2.24M1.34%+3013F-HRTimelineGroup
FLAGSHIP WEALTH ADVISORS, LLC4,603$2.24M0.96%-3,70713F-HRTimeline
Argentarii, LLC4,663$2.23M0.78%+2213F-HRTimeline
AVALON CAPITAL MANAGEMENT4,649$2.23M0.63%-98913F-HRTimeline
Tacita Capital Inc4,644$2.23M1.32%+1,78413F-HRTimeline
Lakeshore Capital Group, Inc.4,643$2.22M1.82%+3913F-HRTimeline
Legacy Trust4,641$2.22M0.43%-26713F-HRTimeline
Bell Bank4,635$2.22M0.09%-3913F-HRTimeline
Fingerlakes Wealth Management, Inc.4,630$2.22M1.47%-32313F-HRTimeline
Plan A Wealth LLC4,627$2.22M1.06%-20313F-HRTimeline
a16z Perennial Management, L.P.in group a16z Capital Management, L.L.…4,623$2.22M0.18%-113F-HRTimelineGroup
ABSOLUTE CAPITAL MANAGEMENT, LLC4,618$2.21M0.74%+113F-HRTimeline
LCNB CORP4,611$2.21M0.74%013F-HRTimeline
TWIN CITY PRIVATE WEALTH, LLC4,606$2.21M1.67%+1813F-HRTimeline
Altman Advisors, Inc.4,605$2.21M0.91%-2,19513F-HRTimeline
Defiance ETFs, LLC4,602$2.21M0.03%new13F-HRTimeline
Rezny Wealth Management, Inc.4,600$2.2M0.47%+46113F-HRTimeline
LVM CAPITAL MANAGEMENT LTD/MI4,600$2.2M0.21%-2513F-HRTimeline
Secure Asset Management, LLC4,599$2.2M0.35%-42513F-HRTimeline
Kingsman Wealth Management, Inc.4,598$2.2M1.24%+3313F-HRTimeline
PUZO MICHAEL J4,590$2.2M0.64%+59013F-HRTimeline
HOURGLASS CAPITAL, LLC4,590$2.2M0.46%-2,45513F-HRTimeline
WRAPMANAGER INC4,589$2.2M0.76%+313F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…4,583$2.2M0.14%-4,90513F-HRTimeline
Prentice Wealth Management LLC4,572$2.19M0.49%+1413F-HRTimeline
Peachtree Investment Partners, LLC4,570$2.19M0.83%-25913F-HRTimeline
M&G PLCin group M&G PLC4,569$2.19M0.01%013F-HRTimelineGroup
Boomfish Wealth Group, LLC4,559$2.18M1.17%+4513F-HRTimeline
Powell Investment Advisors, LLC4,547$2.18M0.75%-22413F-HRTimeline
Autumn Glory Partners, LLC4,546$2.18M0.8%-7,08513F-HRTimeline
Advisor Resource Council4,544$2.18M0.86%+15413F-HRTimeline
Capitol Family Office, Inc.4,325$2.17M2.57%013F-HRTimeline
Davidson Kahn Capital Management, LLC4,530$2.17M1.16%-1,70313F-HRTimeline
Cornerstone Financial Group, LLC /NE/4,588$2.17M1.39%-513F-HRTimeline
TEALWOOD ASSET MANAGEMENT INC4,525$2.17M0.99%+2513F-HRTimeline
PKS Advisory Services, LLC4,527$2.17M0.5%+31813F-HRTimeline
Mendota Financial Group, LLC4,518$2.17M1.6%-1,54313F-HRTimeline
DOHENY ASSET MANAGEMENT /CA4,515$2.16M1.41%-40013F-HRTimeline
Westside Investment Management, Inc.4,516$2.16M0.33%-12013F-HRTimeline
HALL CAPITAL MANAGEMENT CO INC4,556$2.16M0.77%+9313F-HRTimeline
DROMS STRAUSS ADVISORS INC /MO/ /ADV4,497$2.15M0.56%-24913F-HRTimeline
MITCHELL SINKLER & STARR/PA4,493$2.15M0.99%+2513F-HRTimeline
Financial Enhancement Group LLC4,534$2.15M0.27%+27913F-HRTimeline
Physician Wealth Advisors, Inc.4,474$2.14M0.3%-12413F-HRTimeline
Strategic Investment Advisors / MI4,474$2.14M0.15%-13513F-HRTimeline
YARGER WEALTH STRATEGIES, LLC4,471$2.14M0.87%-813F-HRTimeline
HUNTER ASSOCIATES INVESTMENT MANAGEMENT…4,466$2.14M0.28%+12213F-HRTimeline
FIDUCIARY FAMILY OFFICE, LLC4,466$2.14M0.61%+20813F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC4,464$2.14M0.77%+24113F-HRTimeline
Cerro Pacific Wealth Advisors LLC4,462$2.14M0.56%-2313F-HRTimeline
Empire Financial Management Company, LLC4,462$2.14M0.48%+40413F-HRTimeline
CVFG LLC4,453$2.13M0.27%+9713F-HRTimeline
First Commonwealth Financial Corp /PA/in group First Commonwealth Financial …4,453$2.13M0.34%+13613F-HRTimelineGroup
Yelin Lapidot Holdings Management Ltd.in group Yelin Lapidot Holdings Manage…4,450$2.13M0.44%013F-HRTimelineGroup
Stillwater Wealth Management Group4,450$2.13M1.32%+26513F-HRTimeline
EDGEWOOD MANAGEMENT LLC4,432$2.12M0.01%-10013F-HRTimeline
SFE Investment Counsel4,431$2.12M0.34%-7913F-HRTimeline
Sippican Capital Advisors4,430$2.12M1.45%013F-HRTimeline
BARD ASSOCIATES INC4,425$2.12M0.53%+1,38813F-HRTimeline
Second Line Capital, LLC4,469$2.12M0.4%+7413F-HRTimeline
Gallagher Capital Advisors, LLC5,126$2.12M1.43%-18413F-HRTimeline
AMERIFLEX GROUP, INC.4,413$2.11M1.07%+4113F-HRTimeline
Occidental Asset Management, LLC4,408$2.11M0.25%+20413F-HRTimeline
Park Capital Management, LLC / WI4,405$2.11M2.06%-4513F-HRTimeline
SPIRIT OF AMERICA MANAGEMENT CORP/NY4,395$2.11M0.42%013F-HRTimeline
Emprise Bank4,391$2.1M0.84%-12013F-HRTimeline
Eagle Bay Advisors LLC4,388$2.1M1.86%+1,26013F-HRTimeline
Alan B Lancz & Associates, Inc.4,387$2.1M2.04%-1,05213F-HRTimeline
May Hill Capital, LLC4,382$2.1M0.53%+1,21313F-HRTimeline
Heritage Investment Group, Inc.4,381$2.1M0.32%-13113F-HRTimeline
BANTAMAC CAPITAL, LLC4,372$2.1M1.52%-2013F-HRTimeline
Claro Advisors Inc.4,371$2.09M0.25%+82313F-HRTimeline
DEAN INVESTMENT ASSOCIATES, LLCin group DEAN INVESTMENT ASSOCIATES, L…4,368$2.09M0.29%-25413F-HRTimelineGroup
Camelot Portfolios, LLC4,367$2.09M1.57%-19713F-HRTimeline
FORTRESS PRIVATE LEDGER, LLC4,365$2.09M0.65%+69813F-HRTimeline
SIGMA INVESTMENT COUNSELORS INC4,363$2.09M0.11%-42613F-HRTimeline
LAUREL OAK WEALTH MANAGEMENT, LLC4,361$2.09M0.35%-37313F-HRTimeline
Benin Management CORP4,357$2.09M0.47%-5013F-HRTimeline
Affiance Financial, LLC4,356$2.09M0.34%+13213F-HRTimeline
VAUGHAN DAVID INVESTMENTS LLC/IL4,355$2.09M0.04%-65913F-HRTimeline
Spectrum Planning & Advisory Services I…4,349$2.08M1.03%+18513F-HRTimeline
Gambit Capital Management, LLC4,347$2.08M1.49%-8213F-HRTimeline
Bensler, LLC4,342$2.08M0.21%-23813F-HRTimeline
MONETARY MANAGEMENT GROUP INC4,338$2.08M0.5%013F-HRTimeline
REICON WEALTH ADVISORS, LLC4,333$2.08M1.59%+2013F-HRTimeline
Enterprise Financial Services Corpin group Enterprise Financial Services…4,306$2.06M1.05%-11613F-HRTimelineGroup
Mattern Wealth Management LLC4,303$2.06M0.4%-21913F-HRTimeline
bLong Financial, LLC4,297$2.06M1.56%-20013F-HRTimeline
Lumbard & Kellner, LLC4,295$2.06M0.71%+14413F-HRTimeline
Gibbs Wealth Management4,291$2.06M0.27%+77113F-HRTimeline
Sage Investment Counsel LLC4,290$2.06M2.28%-8013F-HRTimeline
ECLECTIC ASSOCIATES INC /ADV4,283$2.05M0.27%+15613F-HRTimeline
White Lighthouse Investment Management …4,282$2.05M0.28%-88513F-HRTimeline
Brown Financial Advisory4,281$2.05M1.02%-5513F-HRTimeline
Gallagher Fiduciary Advisors, LLCin group Gallagher Fiduciary Advisors,…4,280$2.05M0.08%+74513F-HRTimelineGroup
BOYAR ASSET MANAGEMENT INC.4,274$2.05M1.17%+2,43113F-HRTimeline
Whelan Financial4,268$2.05M0.63%+22413F-HRTimeline
Prossimo Advisors, LLC4,254$2.04M12.4%new13F-HRTimeline
Financial Synergies Wealth Advisors, In…4,253$2.04M0.19%+1,16213F-HRTimeline
Bluesphere Advisors LLC4,251$2.04M0.72%+513F-HRTimeline
Coquina Private Wealth LLC4,251$2.04M1.64%013F-HRTimeline
GARRISON POINT ADVISORS, LLC4,247$2.04M0.93%013F-HRTimeline
Summit Financial Wealth Advisors, LLC4,242$2.03M0.29%-2,57213F-HRTimeline
Advisory Resource Group4,240$2.03M0.35%+24613F-HRTimeline
CORRADO ADVISORS, LLC4,237$2.03M1.06%-7113F-HRTimeline
Nordwand Advisors, LLC4,225$2.02M0.35%-19013F-HRTimeline
OVERSEA-CHINESE BANKING Corp Ltdin group OVERSEA-CHINESE BANKING Corp …4,225$2.02M0.06%-32113F-HRTimelineGroup
WEALTHEDGE INVESTMENT ADVISORS, LLC4,219$2.02M0.74%+2,21713F-HRTimeline
TRUST CO OF TOLEDO NA /OH/4,212$2.02M0.19%+113F-HRTimeline
Variant Private Wealth, LLC4,208$2.02M2.44%+7413F-HRTimeline
Income Insurance Ltd4,204$2.01M1.37%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
FUKOKU MUTUAL LIFE INSURANCE Co4,203$2.01M0.13%-15413F-HRTimeline
Abundance Wealth Counselors4,203$2.01M0.29%+82313F-HRTimeline
Wealth Quarterback LLC4,201$2.01M0.79%+14913F-HRTimeline
Comprehensive Financial Planning, Inc./…4,199$2.01M1.39%+2013F-HRTimeline
Strategic Financial Services, Inc.4,198$2.01M0.1%-16113F-HRTimeline
Fi3 FINANCIAL ADVISORS, LLC4,196$2.01M0.58%+46513F-HRTimeline
Falcon Wealth Planning4,189$2.01M0.14%+58913F-HRTimeline
Rubicon Advisors, GP4,187$2.01M1.75%-6513F-HRTimeline
GREATMARK INVESTMENT PARTNERS, INC.4,174$2M0.23%-8813F-HRTimeline
McLean Asset Management Corp4,173$2M0.35%-213F-HRTimeline
Archer Investment Corp4,170$2M0.43%+14913F-HRTimeline
Invera Wealth Advisors, LLC4,162$1.99M1.28%-49113F-HRTimeline
JMG Financial Group, Ltd.4,151$1.99M0.05%-5013F-HRTimeline
Smart Money Group LLC4,141$1.98M0.58%+19813F-HRTimeline
Onyx Bridge Wealth Group LLC4,126$1.98M0.21%+14413F-HRTimeline
Terra Nova Asset Management LLC4,124$1.98M1.46%-1,66413F-HRTimeline
Prestige Wealth Management Group LLC4,120$1.97M0.39%013F-HRTimeline
One Day In July LLC4,111$1.97M0.16%-7513F-HRTimeline
FULLER & THALER ASSET MANAGEMENT, INC.4,089$1.96M0.01%+113F-HRTimeline
Key Client Fiduciary Advisors, LLC4,089$1.96M0.67%-5213F-HRTimeline
Laurel Wealth Planning LLC4,087$1.96M1.03%-36413F-HRTimeline
Portland Global Advisors LLC4,085$1.96M0.21%-2613F-HRTimeline
EWA, LLC4,078$1.95M0.44%+55013F-HRTimeline
Quantum Private Wealth, LLC4,069$1.95M0.6%+12013F-HRTimeline
Members Trust Co4,061$1.95M0.06%+1513F-HRTimeline
MANAGED ASSET PORTFOLIOS, LLC4,058$1.94M0.23%new13F-HRTimeline
Nationale-Nederlanden Powszechne Towarz…4,058$1.94M0.16%-5,47913F-HRTimeline
Prosperity Planning, Inc.4,056$1.94M0.49%013F-HRTimeline
NORTHSTAR ASSET MANAGEMENT INC4,055$1.94M0.6%-2113F-HRTimeline
Innovative Asset Advisors Group, LLC4,048$1.94M1.12%13F-HRTimeline
Canopy Partners, LLC4,044$1.94M0.66%+1413F-HRTimeline
Trivant Custom Portfolio Group, LLC4,033$1.93M1.06%+1,38513F-HRTimeline
MATTERS CAPITAL LLC4,033$1.93M1.71%013F-HRTimeline
Fulcrum Equity Management4,030$1.93M1.88%-113F-HRTimeline
PENNSYLVANIA CAPITAL MANAGEMENT INC /ADV4,026$1.93M0.55%-2013F-HRTimeline
DRW Securities, LLC4,029$1.93M0.1%-6,20413F-HRTimeline
Elevate Capital Advisors, LLC4,012$1.92M1.24%-1,79513F-HRTimeline
Verity & Verity, LLC4,010$1.92M0.14%013F-HRTimeline
CNB Bank4,007$1.92M0.81%+6513F-HRTimeline
Ponta Wealth Partners, LLC4,007$1.92M1.54%+13113F-HRTimeline
TANDEM CAPITAL MANAGEMENT CORP /ADV4,006$1.92M0.96%-4013F-HRTimeline
Element Wealth, LLC4,005$1.92M0.79%-2513F-HRTimeline
RESOURCES MANAGEMENT CORP /CT/ /ADV4,004$1.92M0.25%-1013F-HRTimeline
Altus Wealth Group LLC4,000$1.92M0.79%+21813F-HRTimeline
Virtus Investment Advisers, LLCgroup of 2 filers holding3,998$1.92M-88Timeline
SILVERLAKE WEALTH MANAGEMENT LLC3,992$1.91M0.4%-34113F-HRTimeline
SWS Partners3,991$1.91M0.47%+81713F-HRTimeline
GILDER GAGNON HOWE & CO LLC3,985$1.91M0.02%+113F-HRTimeline
Orca Wealth Management, LLC3,984$1.91M1.36%+78213F-HRTimeline
Brown Financial Advisors3,980$1.91M0.72%-36813F-HRTimeline
Clear Creek Financial Management, LLC3,977$1.91M0.15%-8513F-HRTimeline
MANCHESTER FINANCIAL INC3,971$1.9M0.37%+36113F-HRTimeline
Charter Oak Capital Management, LLC3,967$1.9M0.15%-413F-HRTimeline
BEARING POINT CAPITAL, LLC3,967$1.9M0.3%+34513F-HRTimeline
HEADINVEST, LLC3,959$1.9M0.39%-1,12013F-HRTimeline
CKW FINANCIAL GROUP3,964$1.9M0.21%+1,10013F-HRTimeline
CFO CAPITAL MANAGEMENT LLC3,955$1.9M1.56%-33613F-HRTimeline
Community Bank of Raymore3,952$1.89M1.27%+20113F-HRTimeline
WEALTHSPAN PARTNERS, LLC3,951$1.89M0.67%+4313F-HRTimeline