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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
DELPHI MANAGEMENT INC /MA/3,948$1.89M2.26%-1,07413F-HRTimeline
STANSBERRY ASSET MANAGEMENT, LLC3,942$1.89M0.19%-1,81013F-HRTimeline
Round Rock Advisors LLC3,941$1.89M0.29%-1,00313F-HRTimeline
BTC Capital Management, Inc.in group BTC Capital Management, Inc.3,939$1.89M0.13%+61113F-HRTimelineGroup
Palisade Asset Management, LLC3,936$1.89M0.19%+51413F-HRTimeline
Vann Equity Management LLC3,934$1.88M1.34%13F-HRTimeline
Sage Capital Management, LLC3,921$1.88M0.88%+5013F-HRTimeline
Alaethes Wealth, LLC3,917$1.88M0.54%+50713F-HRTimeline
China Universal Asset Management Co., L…3,917$1.88M0.14%+32313F-HRTimeline
Brookwood Investment Group LLC3,915$1.88M0.24%-85413F-HRTimeline
Fortis Capital Management LLC3,911$1.87M0.25%-11,87813F-HRTimeline
Sandbox Financial Partners, LLC3,900$1.87M0.53%-5213F-HRTimeline
TABLEAUX LLC3,896$1.87M0.9%+2,78313F-HRTimeline
Tranquilli Financial Advisor LLC3,892$1.87M1.09%+12513F-HRTimeline
Register Financial Advisors LLC3,884$1.86M0.69%+3713F-HRTimeline
Atlas Legacy Advisors, LLC3,888$1.86M0.34%-26713F-HRTimeline
CCG WEALTH MANAGEMENT, LLC3,883$1.86M0.5%+1,18613F-HRTimeline
McBroom & Associates, LLC3,880$1.86M1.04%013F-HRTimeline
Elevation Wealth Management LLC3,879$1.86M1.71%+95813F-HRTimeline
Triad Investment Management3,876$1.86M2.19%013F-HR/ATimeline
CFO4Life Group, LLC3,876$1.86M0.28%-85713F-HRTimeline
FIRST FINANCIAL BANK - TRUST DIVISION3,871$1.85M0.15%-19613F-HRTimeline
ATWOOD & PALMER INC3,864$1.85M0.1%-14013F-HRTimeline
ZEGA Investments, LLC3,862$1.85M0.35%-1113F-HRTimeline
GRANITE ISLANDS PRIVATE WEALTH, LLC3,869$1.85M1.7%+30513F-HRTimeline
Brucke Financial, Inc.3,852$1.85M0.94%-31213F-HRTimeline
Centurion Wealth Management LLC3,846$1.84M0.42%-68413F-HRTimeline
SUMMIT WEALTH & RETIREMENT PLANNING, IN…3,845$1.84M0.44%+1213F-HRTimeline
S.E.E.D. Planning Group LLC3,844$1.84M0.53%-313F-HRTimeline
Paragon Capital Management LLC3,841$1.84M0.91%+20713F-HRTimeline
VIAWEALTH, LLC3,841$1.84M1.02%+1013F-HRTimeline
Trek Financial, LLC3,839$1.84M0.1%-1,11313F-HRTimeline
Goldstone Financial Group, LLC3,835$1.84M0.2%-9313F-HRTimeline
BRIGHT FINANCIAL ADVISORS, INC.3,833$1.84M0.84%+80513F-HRTimeline
D.B. Root & Company, LLC3,830$1.84M0.44%+5113F-HRTimeline
EVERPAR ADVISORS LLC3,829$1.83M0.63%+76813F-HRTimeline
Bridgewealth Advisory Group, LLC3,823$1.83M0.38%-6513F-HRTimeline
WULFF, HANSEN & CO.3,822$1.83M1.87%+6013F-HRTimeline
Invst, LLC3,821$1.83M0.21%-44213F-HRTimeline
FLORIDA FINANCIAL ADVISORS, LLC3,817$1.83M0.44%+15613F-HRTimeline
WEDGEWOOD INVESTORS INC /PA/3,816$1.83M2.1%-3013F-HRTimeline
Investment Advisory Group, LLC3,814$1.83M0.46%+16113F-HRTimeline
POWER WEALTH MANAGEMENT LLC3,812$1.83M0.68%-25813F-HRTimeline
Hickory Point Bank & Trust3,811$1.83M1.21%-8013F-HRTimeline
YANKCOM Partnership3,806$1.82M0.75%+17213F-HRTimeline
Bolthouse Investments, LLC3,801$1.82M1.65%013F-HRTimeline
DecisionMap Wealth Management, LLC3,800$1.82M1.18%-8313F-HRTimeline
Blue Chip Partners, LLC3,798$1.82M0.13%-813F-HRTimeline
Bangor Savings Bank3,797$1.82M0.15%013F-HRTimeline
Boulder Wealth Advisors, LLC3,794$1.82M0.73%-49613F-HRTimeline
GILL CAPITAL PARTNERS, LLC3,791$1.82M0.52%013F-HRTimeline
Olde Wealth Management, LLC3,791$1.82M0.57%013F-HRTimeline
Perissos Private Wealth Management, LLC3,788$1.82M1.58%+5013F-HRTimeline
GW HENSSLER & ASSOCIATES LTD3,785$1.81M0.09%+19913F-HRTimeline
CYPRESS FINANCIAL PLANNING LLC3,784$1.81M0.51%+913F-HRTimeline
Gold Investment Management Ltd.3,778$1.81M0.56%013F-HRTimeline
Ring Mountain Capital, LLC3,774$1.81M0.99%+3413F-HRTimeline
Grant Street Asset Management, Inc.3,773$1.81M0.35%-3913F-HRTimeline
CAMDEN NATIONAL BANK3,763$1.8M0.24%-5013F-HRTimeline
Alpha Family Trustin group Alpha Family Trust3,750$1.8M0.87%-7013F-HRTimelineGroup
Narus Financial Partners, LLC3,742$1.79M0.47%+31313F-HRTimeline
Piedmont Capital Management, LLC/NC3,742$1.79M1.2%-113F-HRTimeline
Catalina Capital Group, LLC3,739$1.79M1.1%+9813F-HRTimeline
Roble, Belko & Company, Inc3,723$1.78M0.23%-513F-HRTimeline
McNaughton Wealth Management, LLC3,715$1.78M0.74%+30113F-HRTimeline
Richard P Slaughter Associates Inc3,696$1.77M0.38%+42513F-HRTimeline
Arbor Wealth Advisors LLC3,692$1.77M1.24%013F-HRTimeline
BIRCHBROOK, INC.3,687$1.77M0.87%+29113F-HRTimeline
Helium Advisors LLC3,685$1.77M1.69%+64413F-HRTimeline
Jackson, Grant Investment Advisers, Inc.3,680$1.76M0.59%013F-HRTimeline
Stockman Wealth Management, Inc.3,679$1.76M0.19%-1,38913F-HRTimeline
LEE JOHNSON CAPITAL MANAGEMENT, LLC3,674$1.76M0.63%-10913F-HRTimeline
Lagoda Investment Management, L.P.3,670$1.76M1.08%-20013F-HRTimeline
Wealth Advisory Solutions, LLC3,664$1.76M0.39%-31913F-HRTimeline
Kidder Stephen W3,666$1.76M0.52%-17513F-HRTimeline
Alta Wealth Advisors LLC3,650$1.75M0.57%+19013F-HRTimeline
MPS Loria Financial Planners, LLC3,648$1.75M0.46%013F-HRTimeline
Measured Risk Portfolios, Inc.3,646$1.75M1.92%-2213F-HRTimeline
Chesley Taft & Associates LLC3,644$1.75M0.07%-70813F-HRTimeline
Colorado Capital Management, Inc.3,639$1.74M0.65%+65013F-HRTimeline
GDS Wealth Management3,639$1.74M0.1%+13613F-HRTimeline
Cairn Investment Group, Inc.3,637$1.74M0.87%-15013F-HRTimeline
Two West Capital Advisors LLC3,654$1.74M0.92%-36513F-HRTimeline
Anfield Capital Management, LLCin group Anfield Capital Management, L…3,619$1.73M0.48%+2,51413F-HRTimelineGroup
Base Wealth Management LLC3,618$1.73M0.97%-1,54713F-HRTimeline
TSG Advice Partners, LLC3,614$1.73M0.26%+88613F-HRTimeline
MV CAPITAL MANAGEMENT, INC.3,613$1.73M0.17%-21313F-HRTimeline
Betterment LLC3,608$1.73M<0.01%+1,52513F-HRTimeline
North Capital, Inc.3,607$1.73M1.46%+6713F-HRTimeline
Fortis Capital Advisors, LLC3,606$1.73M0.23%+1,13813F-HRTimeline
Steigerwald, Gordon & Koch Inc.3,605$1.73M0.18%-6513F-HRTimeline
Wealth Advisors of Iowa, LLC3,604$1.73M0.53%-6613F-HRTimeline
Coordinated Financial Services, Inc.3,598$1.72M1%-3513F-HRTimeline
Eldridge Investment Advisors, Inc.3,597$1.72M0.38%-3513F-HRTimeline
Asset Planning,Inc3,596$1.72M1.22%-7013F-HRTimeline
SL ADVISORS, LLC3,588$1.72M2.91%+46413F-HRTimeline
Bank of Marin3,587$1.72M1.25%+48013F-HRTimeline
MBM WEALTH CONSULTANTS, LLC3,585$1.72M0.39%+22413F-HRTimeline
Clayton Financial Group LLC3,574$1.71M0.88%013F-HRTimeline
AXS Investments LLC3,571$1.71M0.69%-51213F-HRTimeline
PROFFITT & GOODSON INC3,561$1.71M0.26%-27013F-HRTimeline
Shepherd Financial Partners LLC3,560$1.71M0.16%-1713F-HRTimeline
All Terrain Financial Advisors, LLC3,552$1.7M0.53%013F-HRTimeline
CPC Advisors, LLC3,543$1.7M0.28%-9,19513F-HRTimeline
Range Advisory, LLC3,540$1.7M0.31%+60413F-HRTimeline
Allied Investment Advisors, LLC3,536$1.69M0.24%-40713F-HRTimeline
FFT WEALTH MANAGEMENT LLC3,532$1.69M0.31%+2,63613F-HRTimeline
SYM FINANCIAL Corp3,530$1.69M0.17%+25913F-HRTimeline
MINDSET WEALTH MANAGEMENT, LLC3,529$1.69M0.45%-513F-HRTimeline
Magnolia Private Wealth, LLC3,528$1.69M1.13%+10413F-HRTimeline
Castle Rock Wealth Management, LLC3,539$1.69M0.37%+613F-HRTimeline
Trueblood Wealth Management, LLC3,522$1.69M0.66%+6613F-HRTimeline
BARON SILVER STEVENS FINANCIAL ADVISORS…3,521$1.69M0.24%-57913F-HRTimeline
Red Wave Investments LLC3,518$1.69M0.5%-1213F-HRTimeline
AllGen Financial Advisors, Inc.3,512$1.68M0.4%-1,25113F-HRTimeline
PATRICK M SWEENEY & ASSOCIATES, INC3,509$1.68M1.08%+813F-HRTimeline
Pathway Financial Advisers, LLC3,508$1.68M0.48%+313F-HRTimeline
Mirabaud & Cie SA3,505$1.68M0.68%-1,66413F-HRTimeline
TriaGen Wealth Management LLC3,498$1.68M0.46%013F-HRTimeline
FIRST COMMUNITY TRUST NA3,490$1.67M1.23%+24513F-HRTimeline
Mine & Arao Wealth Creation & Managemen…3,488$1.67M0.7%-2513F-HRTimeline
Antonelli Financial Advisors, LLC3,488$1.67M1.15%-42013F-HRTimeline
Pacific Sage Partners, LLC3,484$1.67M0.26%+54313F-HRTimeline
FIRST NATIONAL BANK & TRUST CO OF NEWTO…3,482$1.67M0.36%-24513F-HRTimeline
Byrne Asset Management LLC3,481$1.67M0.98%-37613F-HRTimeline
Cassia Capital Partners, LLC3,480$1.67M0.86%+14813F-HRTimeline
Matisse Capital3,480$1.67M0.71%+39013F-HRTimeline
Horst & Graben Wealth Management LLC3,524$1.67M0.23%013F-HRTimeline
Cyndeo Wealth Partners, LLC3,477$1.67M0.09%+3113F-HRTimeline
LANDMARK WEALTH MANAGEMENT, INC.3,476$1.67M0.63%013F-HRTimeline
Shelter Mutual Insurance Coin group Shelter Mutual Insurance Co3,474$1.66M0.37%013F-HRTimelineGroup
MAYPORT, LLC3,473$1.66M0.31%+22313F-HRTimeline
AAFMAA Wealth Management & Trust LLC3,458$1.66M0.64%new13F-HRTimeline
Montz Harcus Wealth Management LLC3,458$1.66M0.67%+54013F-HRTimeline
SPWM Advisors LLC3,412$1.65M1.44%+34513F-HRTimeline
Retirement Investment Advisors, Inc.3,278$1.65M0.13%013F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC3,434$1.65M0.41%+4813F-HRTimeline
Dodds Wealth, LLC3,431$1.64M0.4%-2913F-HRTimeline
KNIGHTSBRIDGE ASSET MANAGEMENT, LLC3,429$1.64M0.22%-2213F-HRTimeline
Valley Brook Capital Group, Inc.3,423$1.64M1.1%+6513F-HRTimeline
IMA Advisory Services, Inc.3,420$1.64M0.16%-13313F-HRTimeline
SCHWARTZ INVESTMENT COUNSEL INC3,410$1.63M0.06%013F-HRTimeline
Grey Fox Wealth Advisors, LLC3,410$1.63M0.32%+5213F-HRTimeline
S.A. Mason LLC3,407$1.63M0.61%+2013F-HRTimeline
Factor Wealth Management LTD3,401$1.63M0.31%013F-HRTimeline
LMR Partners LLPin group LMR Partners LLP3,399$1.63M0.02%new13F-HRTimelineGroup
Jacobsen Capital Management3,399$1.63M0.55%+9013F-HRTimeline
Boreal Capital Management LLC3,397$1.63M1.4%+86013F-HRTimeline
SUMMIT WEALTH GROUP LLC / CO3,391$1.62M0.17%+36513F-HRTimeline
Signature Wealth Management Partners, L…3,386$1.62M0.81%013F-HRTimeline
ADVISORS MANAGEMENT GROUP INC /ADV3,368$1.61M0.29%+5013F-HRTimeline
CALIFORNIA FIRST LEASING CORP3,364$1.61M0.52%013F-HRTimeline
RED LIGHTHOUSE INVESTMENT MANAGEMENT, L…3,363$1.61M0.54%new13F-HRTimeline
ACCESS FINANCIAL SERVICES, INC.3,356$1.61M0.57%-1013F-HRTimeline
MainStreet Investment Advisors LLC3,355$1.61M0.24%-10113F-HRTimeline
ENTRUST FINANCIAL LLC3,355$1.61M1.12%+413F-HRTimeline
Cornerstone Wealth Advisors, Inc.3,352$1.61M0.37%-6813F-HRTimeline
Godfrey Financial Associates, Inc.3,352$1.61M1.38%+613F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC3,348$1.6M0.04%+56813F-HRTimeline
River Wealth Advisors LLC3,347$1.6M0.18%-32413F-HRTimeline
PHILLIPS FINANCIAL MANAGEMENT, LLC3,345$1.6M0.12%+57813F-HRTimeline
HALL LAURIE J TRUSTEE3,345$1.6M0.57%-6013F-HRTimeline
Verum Partners LLC3,344$1.6M0.3%-3113F-HRTimeline
Greykasell Wealth Strategies, Inc.3,343$1.6M0.65%+87813F-HRTimeline
BayBridge Capital Group, LLC3,177$1.6M0.99%013F-HRTimeline
Alchemi Wealth, LLC3,330$1.6M0.89%013F-HRTimeline
Ethos Capital Management, Inc.3,329$1.6M1.37%+53913F-HRTimeline
Ironsides Asset Advisors, LLC3,320$1.59M0.4%-2513F-HRTimeline
Cascades Capital Asset Management, LLC3,319$1.59M0.67%-1,20213F-HRTimeline
SHRIER WEALTH MANAGEMENT, LLC3,316$1.59M0.58%+10213F-HRTimeline
Oliver Luxxe Assets LLC3,315$1.59M0.24%+26513F-HRTimeline
Valtinson Bruner Financial Planning LLC3,312$1.59M0.44%+40813F-HRTimeline
PATRON PARTNERS, LLC3,311$1.59M0.7%+5313F-HRTimeline
Milestone Asset Management Group, LLC3,309$1.59M0.93%-5313F-HRTimeline
Lakeridge Wealth Management LLC3,306$1.58M0.68%-9113F-HRTimeline
Wolff Financial Management LLC3,304$1.58M0.35%013F-HRTimeline
Phillip James Consulting Co.3,306$1.58M1.2%new13F-HRTimeline
Dempze Nancy E3,301$1.58M0.87%-5013F-HRTimeline
CEERA INVESTMENTS, LLC3,301$1.58M0.69%+2,00013F-HRTimeline
Penbrook Management LLC3,300$1.58M1.2%-5013F-HRTimeline
F/m Investments LLC3,291$1.58M0.1%+40513F-HRTimeline
M1 Capital Management LLC3,287$1.58M0.73%-14713F-HRTimeline
Blue Capital, Inc.3,286$1.57M1.03%-20113F-HRTimeline
United Advisor Group, LLC3,285$1.57M0.2%+21213F-HRTimeline
Sava Infond d.o.o.3,280$1.57M0.22%-2,00013F-HRTimeline
IFG Advisors, LLC3,278$1.57M0.26%+7313F-HRTimeline
Aspen Wealth Management LLC3,278$1.57M0.31%-10013F-HRTimeline
CDM FINANCIAL COUNSELING SERVICES, INC.3,267$1.57M1.5%+2213F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC3,265$1.56M1.24%-20413F-HRTimeline
Sollinda Capital Management LLC3,264$1.56M0.38%013F-HRTimeline
BankChampaign, National Association3,262$1.56M1.55%-1813F-HRTimeline
Provident Living Financial Services, In…3,260$1.56M1.72%-2013F-HRTimeline
State of Wyoming3,256$1.56M0.18%+3013F-HRTimeline
PETRA FINANCIAL ADVISORS INC3,252$1.56M0.96%-71813F-HRTimeline
Cooper Capital Advisors LLC3,247$1.56M1.09%013F-HRTimeline
COUNTRY TRUST BANK3,246$1.56M0.03%+29413F-HRTimeline
Fairway Wealth LLC3,240$1.55M0.41%-3313F-HRTimeline
SJBENEN ADVISORY, LLC3,237$1.55M1.3%+2,12513F-HRTimeline
BCS Wealth Management3,236$1.55M0.32%-3,15713F-HRTimeline
Columbia Bank3,235$1.55M0.44%-2813F-HRTimeline