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Disclosery

BRK-B BERKSHIRE HATHAWAY INC DEL

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COM (common), issuer CIK 1067983

4,815 managers (4,888 13F filers) reported a position in BRK-B shares at 2026-03-31, 911,855,070 shares in all. 152 filers opened a position and 167 filers sold out during the quarter.

Managers
4,815
13F filers
4,888
New
152
Added
1,959
Reduced
2,038
Sold out
167
Shares held by filers
911,855,070

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
Savvy Advisors, Inc.43,988$21.1M0.57%+6,86413F-HRTimeline
Rehmann Capital Advisory Group43,382$20.8M1.08%-47813F-HRTimeline
Essex Financial Services, Inc.group of 2 filers holding43,290$20.7M-1,014Timeline
ABSHER WEALTH MANAGEMENT, LLC43,196$20.7M2.43%-64713F-HRTimeline
XXEC, Inc.42,125$20.7M3.69%+35,00113F-HR/ATimeline
BEACON FINANCIAL PLANNING, INC43,093$20.7M8%+4,25713F-HRTimeline
NWAM LLC42,437$20.3M1.17%+9913F-HRTimeline
Sandy Cove Advisors, LLC42,428$20.3M6.09%+1,94913F-HRTimeline
ASO GROUP Ltd42,326$20.3M8.55%+1,13513F-HRTimeline
Brooklyn Investment Group42,187$20.2M0.63%+12,50213F-HRTimeline
CapWealth Advisors, LLC42,147$20.2M1.5%-36,69413F-HRTimeline
NorthRock Partners, LLC42,083$20.2M0.33%+35813F-HRTimeline
AXXCESS WEALTH MANAGEMENT, LLC42,039$20.1M0.65%+2,03113F-HRTimeline
Ally Financial Inc.in group Ally Financial Inc.42,000$20.1M2.5%013F-HRTimelineGroup
HUTNER CAPITAL MANAGEMENT INC41,962$20.1M8.26%+4313F-HRTimeline
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…41,931$20.1M0.01%-3,02913F-HRTimelineGroup
Trinity Financial Advisors LLC41,925$20.1M5.72%+55813F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.41,823$20M0.24%-125,31413F-HRTimelineGroup
GAMMA Investing LLC41,754$20M0.93%+3,95113F-HRTimeline
Apella Capital, LLC42,139$20M0.3%+12,89913F-HRTimeline
BURNS J W & CO INC/NY41,715$20M2.29%-26213F-HRTimeline
Carter Financial Group, INC.41,710$20M12.36%-91013F-HRTimeline
MGO ONE SEVEN LLC41,704$20M0.4%-56613F-HRTimeline
Hingham Institution for Savings41,450$19.9M17.55%013F-HRTimeline
FIDEURAM - INTESA SANPAOLO PRIVATE BANK…41,258$19.8M0.69%+3,39313F-HRTimeline
WEIK CAPITAL MANAGEMENT41,129$19.7M7.84%-59513F-HRTimeline
Vest Financial, LLC40,914$19.6M0.24%+31,44113F-HRTimeline
Titan Investment Solutions Ltdin group Titan Investment Solutions Ltd40,864$19.6M2.51%-97913F-HRTimelineGroup
Coleford Investment Management Ltd.40,761$19.5M4.79%+31613F-HRTimeline
Hollow Brook Wealth Management LLC40,684$19.5M4.97%-28713F-HRTimeline
KAVAR CAPITAL PARTNERS GROUP, LLC42,326$19.5M2.44%+40713F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.40,538$19.4M0.03%-9,23813F-HRTimelineGroup
BANYAN CAPITAL MANAGEMENT, INC.40,461$19.4M8.36%-2,51913F-HRTimeline
Cypress Capital Groupin group Cypress Capital Group40,461$19.4M2.18%+15813F-HRTimelineGroup
N.E.W. Advisory Services LLC40,315$19.3M1.44%+37413F-HRTimeline
OpenArc Corporate Advisory, LLC40,244$19.3M0.28%+5,87613F-HRTimeline
Aldebaran Capital, LLC40,177$19.3M14.72%-1013F-HRTimeline
Edge Wealth Management LLC40,104$19.2M3.29%-51513F-HRTimeline
Sigma Planning Corp39,833$19.1M0.53%-4,73113F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.39,651$19M0.07%-6,55113F-HRTimelineGroup
Colonial Trust Advisorsgroup of 2 filers holding39,629$19M+100Timeline
Modera Wealth Management, LLC39,576$19M0.23%-56,97113F-HRTimeline
EFG International AGin group EFG International AG39,466$18.9M0.41%-1,23913F-HRTimelineGroup
Lazard Freres Gestion S.A.S.39,467$18.9M0.37%-11,32913F-HRTimeline
OneAscent Financial Services LLCgroup of 4 filers holding39,441$18.9M+9,216Timeline
FIRST CITIZENS BANK & TRUST CO39,335$18.8M0.4%+4,71413F-HRTimeline
GC Wealth Management RIA, LLC39,279$18.8M0.78%-74113F-HRTimeline
Haverford Trust Co39,080$18.7M0.17%-21213F-HRTimeline
Financial Security Advisor, Inc.39,080$18.7M3.44%-1,84113F-HRTimeline
TLW Wealth Management, LLC39,078$18.7M10.97%-3113F-HRTimeline
WS MANAGEMENT LLLP39,064$18.7M2.45%-18,80013F-HRTimeline
Prosperity Consulting Group, LLC38,939$18.7M0.83%+10113F-HRTimeline
Koa Wealth Management, LLC38,818$18.6M13.45%-5013F-HRTimeline
Steele Capital Management, Inc.38,769$18.6M0.77%+5,54413F-HRTimeline
KILEY JUERGENS WEALTH MANAGEMENT, LLC38,597$18.5M3.26%-1,05713F-HRTimeline
Vestmark Advisory Solutions, Inc.38,562$18.5M0.2%+13,59613F-HRTimeline
Venture Visionary Partners LLC38,560$18.5M0.62%-71813F-HRTimeline
Ascent Group, LLCin group Ascent Group, LLC38,560$18.5M0.64%-69913F-HRTimelineGroup
ROFFMAN MILLER ASSOCIATES INC /PA/38,554$18.5M1.07%+3,64513F-HRTimeline
AlphaCore Capital LLC38,453$18.4M0.44%+58013F-HRTimeline
MUHLENKAMP & CO INC38,351$18.4M4.84%-6013F-HRTimeline
ALBION FINANCIAL GROUP /UT38,346$18.4M1.19%-1813F-HRTimeline
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC38,275$18.3M0.43%+1,26513F-HRTimelineGroup
KMG FIDUCIARY PARTNERS, LLC38,234$18.3M1.36%+62213F-HRTimeline
Fisher Asset Management, LLC38,121$18.3M0.01%-7413F-HRTimeline
HORIZON KINETICS ASSET MANAGEMENT LLC38,033$18.2M0.2%+4513F-HRTimeline
Wealthcare Advisory Partners LLCgroup of 2 filers holding38,015$18.2M-1,607Timeline
NorthCoast Asset Management LLC37,960$18.2M0.42%+82213F-HRTimeline
Pekin Hardy Strauss, Inc.37,955$18.2M1.9%-2,56613F-HRTimeline
Pinnacle Wealth Management Advisory Gro…37,789$18.1M1.24%-1,96313F-HRTimeline
Empirical Financial Services, LLC d.b.a…37,692$18.1M0.31%+3913F-HRTimeline
INDEPENDENT FINANCIAL GROUP, LLC37,626$18M0.4%+32313F-HR/ATimeline
STOCK YARDS BANK & TRUST CO37,617$18M0.56%-5,13013F-HRTimeline
Summit Asset Management, LLC37,583$18M2.51%-1913F-HRTimeline
Wedmont Private Capital37,381$17.9M0.58%+43113F-HRTimeline
PITTENGER & ANDERSON INC37,386$17.9M0.71%+86513F-HRTimeline
ARWA LLC36,916$17.9M8.87%+2,87613F-HRTimeline
SageGuard Financial Group, LLC37,312$17.9M2.77%-2,10113F-HRTimeline
GREAT VALLEY ADVISOR GROUP, INC.in group GREAT VALLEY ADVISOR GROUP, I…37,256$17.9M0.32%+1,82713F-HRTimelineGroup
IHT Wealth Management, LLC37,114$17.8M0.41%-53213F-HRTimeline
Dynamic Advisor Solutions LLC36,990$17.7M0.56%+83913F-HRTimeline
NBT BANK, N.A.in group NBT BANK, N.A.36,922$17.7M1.16%+1,76913F-HRTimelineGroup
Kemnay Advisory Services Inc.36,867$17.7M2.84%+82913F-HRTimeline
Foundations Investment Advisors, LLC36,732$17.6M0.22%-71413F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC36,658$17.6M0.42%+23,13213F-HRTimeline
MEITAV INVESTMENT HOUSE LTDin group MEITAV INVESTMENT HOUSE LTD36,666$17.6M0.19%+86313F-HRTimelineGroup
Hayek Kallen Investment Management36,409$17.4M5.68%new13F-HRTimeline
Financial Avengers, Inc.36,328$17.4M7.94%-83813F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…36,009$17.3M0.45%-15,22713F-HRTimelineGroup
CCM INVESTMENT ADVISERS LLC36,000$17.3M1.65%-13613F-HRTimeline
Gladstone Institutional Advisory LLC35,855$17.2M0.64%+4313F-HRTimeline
Heron Bay Capital Management35,652$17.1M1.58%+21,67713F-HRTimeline
Anchor Investment Management, LLC35,648$17.1M1.43%-28813F-HRTimeline
Belpointe Asset Management LLC35,455$17M0.62%+1,52113F-HRTimeline
Rice Partnership, LLC35,063$16.8M2.3%-15213F-HRTimeline
Arnhold LLC34,941$16.7M1.23%013F-HRTimeline
VestGen Advisors, LLC34,449$16.7M0.47%+4,93913F-HRTimeline
Brookstone Capital Managementin group Brookstone Capital Management34,806$16.7M0.19%-3813F-HRTimelineGroup
CAHILL FINANCIAL ADVISORS INC34,755$16.7M1.8%+16013F-HRTimeline
OSBORNE PARTNERS CAPITAL MANAGEMENT, LLC34,620$16.6M0.88%-24413F-HRTimeline
Mission Creek Capital Partners, Inc.34,611$16.6M3.31%+10513F-HRTimeline
Moors & Cabot, Inc.34,395$16.5M0.71%+1,49013F-HRTimeline
Smartleaf Asset Management LLC34,715$16.5M0.6%+1,13513F-HRTimeline
AMICA MUTUAL INSURANCE CO34,332$16.5M1.41%013F-HRTimeline
Livforsakringsbolaget Skandia, Omsesidi…34,260$16.4M0.64%-5,60013F-HRTimeline
FIRST AMERICAN BANK34,248$16.4M1.03%+8413F-HRTimeline
Joel Isaacson & Co., LLC34,163$16.4M0.54%-38713F-HRTimeline
Foster Victor Wealth Advisors, LLC34,225$16.3M0.93%+1,97513F-HRTimeline
M Holdings Securities, Inc.33,995$16.3M1.1%-3,53513F-HRTimeline
Waldron Private Wealth LLC33,988$16.3M0.64%+52613F-HRTimeline
Hi-Line Capital Management, LLC33,971$16.3M5.12%-15313F-HRTimeline
XML Financial, LLC33,835$16.2M1.31%-86813F-HRTimeline
BURNEY CO/33,829$16.2M0.51%-10,09913F-HRTimeline
WOODMONT INVESTMENT COUNSEL LLC33,708$16.2M1%-14913F-HRTimeline
Moran Wealth Management, LLC33,686$16.1M0.49%-1,38913F-HRTimeline
HARBOUR INVESTMENTS, INC.33,547$16.1M0.25%+13,23813F-HRTimeline
Beckerman Institutional, LLC33,375$16M8.5%+1,09713F-HRTimeline
MATHER GROUP, LLC.33,365$16M0.16%+1313F-HRTimeline
Eos Management, L.P.33,250$15.9M6.84%013F-HRTimeline
Parallax Volatility Advisers, L.P.33,311$15.9M0.7%+30,26113F-HRTimeline
NORTHSTAR ASSET MANAGEMENT Co32,973$15.8M3.55%-64013F-HRTimeline
Adams Asset Advisors, LLC32,945$15.8M1.77%+26,10813F-HRTimeline
Private Wealth Asset Management, LLC32,934$15.8M1.69%+52413F-HRTimeline
Demars Financial Group, LLC32,856$15.7M5.18%-68413F-HRTimeline
SlateStone Wealth, LLC32,739$15.7M1.29%-3,88513F-HRTimeline
Vines Capital Management, LLC32,608$15.6M15.48%+2,98913F-HRTimeline
SYON CAPITAL LLC32,592$15.6M0.79%+8,74413F-HRTimeline
PETTYJOHN, WOOD & WHITE, INC32,483$15.6M2.48%+4313F-HRTimeline
Townsend & Associates, Inc33,174$15.4M1.33%-28,31613F-HRTimeline
APPLETON PARTNERS INC/MA32,147$15.4M1.07%-1,15013F-HRTimeline
Kelman-Lazarov, Inc.32,124$15.4M2.21%-13413F-HRTimeline
COMMERZBANK AKTIENGESELLSCHAFT /FI32,071$15.4M0.32%+2,67313F-HRTimeline
Embree Financial Group31,930$15.3M1.8%+16013F-HRTimeline
FARMERS & MERCHANTS TRUST Co OF LONG BE…31,924$15.3M3.59%+33513F-HRTimeline
Alvarez & Marsal Private Wealth Partner…31,850$15.3M2.14%+2,01213F-HRTimeline
LFL Advisers, LLC31,803$15.2M4.58%+11013F-HRTimeline
Hikari Tsushin, Inc.31,780$15.2M1.05%+3,90213F-HRTimeline
Boit C F David31,628$15.2M6.73%013F-HRTimeline
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…31,489$15.1M0.5%-4,68913F-HRTimelineGroup
Visionary Wealth Advisors31,462$15.1M0.67%-96113F-HRTimeline
Archford Capital Strategies, LLC31,456$15.1M1.73%-26913F-HRTimeline
Blue Sparrow, LLC /DE31,300$15M0.26%-113,50013F-HRTimeline
HANCOCK WHITNEY CORP31,437$15M0.26%-48713F-HRTimeline
GREENWOOD CAPITAL ASSOCIATES LLC31,247$15M1.65%-2,74313F-HRTimeline
Ledyard National Bank31,237$15M1.3%+78813F-HRTimeline
Pure Financial Advisors, LLC31,197$14.9M0.21%+36013F-HRTimeline
PUNCH & ASSOCIATES INVESTMENT MANAGEMEN…31,130$14.9M0.86%+1813F-HRTimeline
BLI - Banque de Luxembourg Investments30,000$14.9M0.45%013F-HRTimeline
PATTON FUND MANAGEMENT, INC.30,892$14.8M2.51%+1,53113F-HRTimeline
Capital Analysts, LLCin group Capital Analysts, LLC30,831$14.8M0.39%-1,72613F-HRTimelineGroup
Waterfront Wealth Inc.30,827$14.8M2.71%+17413F-HRTimeline
PDS Planning, Inc30,741$14.7M0.97%+1,76913F-HRTimeline
Codex Capital Asset Management L.L.C.30,700$14.7M5.69%+1,15013F-HRTimeline
Coston, McIsaac & Partners30,675$14.7M3.32%-23513F-HRTimeline
EVOKE WEALTH, LLC30,612$14.7M0.27%-11713F-HRTimeline
WealthBridge Capital Management, LLC30,519$14.6M3.37%-95713F-HRTimeline
PALISADE CAPITAL MANAGEMENT, LP30,433$14.6M0.49%-1,77213F-HRTimeline
1900 WEALTH MANAGEMENT LLC30,430$14.6M0.94%+25,08113F-HRTimeline
TCW GROUP INCin group TCW GROUP INC30,417$14.6M0.11%+1,47013F-HRTimelineGroup
WINTON GROUP Ltdin group WINTON GROUP Ltd30,356$14.5M0.51%new13F-HRTimelineGroup
Bellwether Advisors, LLC30,328$14.5M2.46%-1,86013F-HRTimeline
Intrinsic Value Partners, LLC30,219$14.5M11.16%-35213F-HRTimeline
East Coast Asset Management, LLC.30,163$14.5M4.76%-42813F-HRTimeline
HOLLENCREST CAPITAL MANAGEMENT30,161$14.5M0.54%-513F-HRTimeline
Phoenix Financial Ltd.in group Phoenix Financial Ltd.29,968$14.4M0.14%-8,03713F-HRTimelineGroup
O'Keefe Stevens Advisory, Inc.30,011$14.4M3.55%+1,60813F-HRTimeline
FOGEL CAPITAL MANAGEMENT, INC.29,849$14.3M6.54%-25713F-HRTimeline
Pictet North America Advisors SA29,834$14.3M1.42%+26213F-HRTimeline
CORDA Investment Management, LLC.29,632$14.2M0.98%+7,12213F-HRTimeline
DJE Kapital AG29,665$14.2M0.31%-36,87513F-HRTimeline
Canal Capital Management, LLC29,488$14.1M1.91%+1,05813F-HRTimeline
Mezzasalma Advisors, LLC29,469$14.1M3.61%+1,31713F-HRTimeline
Regency Capital Management Inc.\DE29,390$14.1M6.3%-3,54713F-HRTimeline
MLP3, LLC29,390$14.1M15.53%+66813F-HRTimeline
LexAurum Advisors, LLC29,362$14.1M1.82%13F-HRTimeline
Kinsale Capital Group, Inc.in group Kinsale Capital Group, Inc.29,339$14.1M2.25%+1,34513F-HRTimelineGroup
ARS Wealth Advisors Group, LLC29,304$14M1.19%+68213F-HRTimeline
SteelPeak Wealth, LLC29,200$14M0.44%+8,31613F-HRTimeline
CASTLEKEEP INVESTMENT ADVISORS LLC29,193$14M7.59%+2,31713F-HRTimeline
KCM INVESTMENT ADVISORS LLC29,117$14M0.46%+78113F-HRTimeline
Knights of Columbus Asset Advisors LLC29,045$13.9M0.79%-4,50813F-HRTimeline
AMI INVESTMENT MANAGEMENT INC29,012$13.9M3.13%-2,25313F-HRTimeline
Blue Trust, Inc.28,984$13.9M0.16%-80113F-HRTimeline
TBH Global Asset Management, LLC28,977$13.9M2.8%-9,69913F-HRTimeline
BAILARD, INC.28,970$13.9M0.32%-29213F-HRTimeline
K.J. Harrison & Partners Inc28,908$13.9M2.28%+713F-HRTimeline
Quattro Advisors LLC28,898$13.8M12%-1,45713F-HRTimeline
Bulltick Wealth Management, LLC28,740$13.8M3.04%+3,57013F-HRTimeline
Eldred Rock Partners, LLC28,737$13.8M3.5%+56613F-HRTimeline
BAR HARBOR WEALTH MANAGEMENTin group BAR HARBOR WEALTH MANAGEMENT28,725$13.8M0.81%-3,36413F-HRTimelineGroup
Telos Capital Management, Inc.28,622$13.7M1.31%+74113F-HRTimeline
Smithfield Trust Co28,571$13.7M0.6%+85113F-HRTimeline
STUDIO INVESTMENT MANAGEMENT LLC28,550$13.7M2.47%-28413F-HR/ATimeline
Meixler Investment Management, Ltd.28,656$13.7M7.36%+14513F-HRTimeline
Hudock, Inc.28,452$13.6M2.01%+2,53213F-HRTimeline
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.28,444$13.6M0.49%-3,36013F-HRTimelineGroup
Gryphon Financial Partners LLC28,443$13.6M1.43%+40613F-HRTimeline
Timber Creek Capital Management LLC28,439$13.6M3.3%-1713F-HRTimeline
Madison Asset Management, LLCin group Madison Asset Management, LLC28,375$13.6M0.17%-2,43313F-HRTimelineGroup
Inlet Private Wealth, LLC28,300$13.6M3.46%-3,93513F-HRTimeline