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SEC 13F manager · CIK 0001067983

Berkshire Hathaway 13F holdings

Berkshire Hathaway's latest SEC 13F top holdings and quarterly rebalancing. 13F data is a report-period snapshot, not a live portfolio.

Berkshire Hathaway's 13F is useful for studying a concentrated, long-term portfolio with emphasis on cash generation, brand durability, and capital allocation.

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What to watch in this manager's 13F

The useful signal is not the holding change alone, but the company question it creates.

  • -Whether the largest concentrated positions are being maintained or reduced.
  • -How financials, consumer, energy, and technology exposure connect to cash-flow theses.
  • -Whether reduced positions show filing evidence of weakening business assumptions.

Questions

Representative questions

Use these as starting points to move from a 13F signal into company filing research.

  1. 01Compare the cash-flow and capital allocation evidence behind Berkshire's top holdings.
  2. 02Check whether Berkshire's reduced positions show filing-backed thesis weakness.
  3. 03Break Berkshire's financials, consumer, and energy exposure into company-level risks.
  4. 04Summarize both durability and growth limits for Berkshire's long-held positions.

Filing summary

Report period

Mar 31, 2026

13F-HR

Filing date

May 15, 2026

0001193125-26-226661

Top holdings value

$263.1B

29 positions

Top 10 weight

90.72%

Dec 31, 2025

Top holdings

Public 13F information table summary sorted by reported market value.

IssuerMarket valueWeightChange

애플

AAPL

View company
$57.8B21.99%Decreased

아메리칸 익스프레스

AXP

View company
$45.9B17.43%Decreased

코카콜라

KO

View company
$30.4B11.56%Increased

뱅크오브아메리카

BAC

View company
$25B9.52%Decreased

셰브론

CVX

View company
$17.5B6.64%Decreased

옥시덴털 페트롤리엄

OXY

View company
$17.2B6.55%Increased

알파벳

GOOGL

View company
$15.6B5.93%Increased

CHUBB LTD SWITZ

H1467J104

$11.2B4.24%Increased

무디스

MCO

View company
$10.8B4.09%Decreased

KRAFT HEINZ CO

500754106

$7.3B2.78%Decreased

DAVITA INC

23918K108

$4.6B1.76%Decreased

크로거

KR

View company
$3.6B1.38%Increased

Quarterly rebalancing signals

Weight increases

알파벳

GOOGL

+3.89%

옥시덴털 페트롤리엄

OXY

+2.57%

코카콜라

KO

+1.36%

델타항공

DAL

+1.01%

DAVITA INC

23918K108

+0.44%

Weight decreases

아메리칸 익스프레스

AXP

-3.03%

비자

V

-1.06%

뱅크오브아메리카

BAC

-0.86%

마스터카드

MA

-0.83%

CONSTELLATION BRANDS INC

21036P108

-0.62%

How to interpret 13F data

  • Berkshire's 13F excludes much of the operating-company, cash, bond, and some foreign exposure context.
  • The disclosed trade timing is delayed, so it should not be treated as Berkshire's current action.
  • 13F data is published after quarter end, so holdings may have changed.
  • Short positions, some non-U.S. holdings, and confidential treatment items may not be visible.
  • KRW Ontology treats 13F as input for follow-up filing research, not as a buy signal.

FAQ

What is this 13F page for?

Use it to see which U.S. listed equities a manager disclosed, then turn those holdings into follow-up company and risk research questions.

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