$AAPL

Warren Buffett's Successor, Greg Abel, Has 63% of Berkshire's $360 Billion Portfolio Concentrated in 5 Superstar Stocks

Berkshire Hathaway's new CEO, Greg Abel, has 63% of its $360B portfolio in 5 stocks: Apple ($72.87B), American Express ($50.52B), Alphabet ($36.63B), Coca-Cola ($35.86B), and Bank of America ($30.13B). Abel has increased Alphabet's stake significantly and reduced Bank of America's for 8 straight quarters.

Original reporting
Published Sep 4, 2026, 10:00 AM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Sep 4, 2026, 10:26 AM UTC. Informational, not investment advice.
How this was made
alphai summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
Warren Buffett's Successor, Greg Abel, Has 63% of Berkshire's $360 Billion Portfolio Concentrated in 5 Superstar Stocks — source image
Decision brief

The 30-second read

$AAPLNeutralLow
01

Why it matters

The shift underscores a more tech‑heavy stance, altering risk‑return dynamics for shareholders.

02

Market read

Investors monitor Berkshire's top holdings for indirect exposure to Apple, Alphabet, and other mega‑caps.

03

What to watch

Potential tax implications of the BofA share sales and the impact of cost‑basis yields on dividend‑focused investors.

Relevance 4/10Novelty 2/10Timing: post‑CEO transition

Background

Berkshire Hathaway's new CEO Greg Abel has re‑balanced the conglomerate's $360 bn investment portfolio, concentrating 63% in five stocks.

Company-level read

Ticker impact

$AAPLNeutralMedium confidence
Context

Berkshire's portfolio now holds $72.87 bn of Apple, 20.2% of assets, after Greg Abel increased the stake.

Expected impact

Modest upside if Apple beats expectations; downside if miss.

Evidence & confidence

Apple is a major weight; any price swing directly affects Berkshire's NAV.

$AXPNeutralMedium confidence
Context

Berkshire retains $50.52 bn of American Express, 14% of assets, with a low cost basis.

Expected impact

Sideways unless broader financial sector moves.

Evidence & confidence

Amex is a long‑term core holding, not a catalyst.

$GOOGLNeutralMedium confidence
Context

Berkshire's Alphabet stake grew to $36.63 bn (10.2% of assets) after Abel tripled the position.

Expected impact

Positive on strong AI/cloud results; negative on regulatory setbacks.

Evidence & confidence

Alphabet is now a top‑5 weight; its volatility matters to Berkshire.

$KONeutralMedium confidence
Context

Berkshire holds $35.86 bn of Coca‑Cola, 9.9% of assets, with a cost basis of $3.25 per share.

Expected impact

Likely flat unless commodity or consumer trends shift.

Evidence & confidence

Coke is a low‑volatility dividend play.

$BACNeutralMedium confidence
Context

Berkshire sold >30 m shares of Bank of America in Q2, reducing its stake to $30.13 bn (8.4% of assets).

Expected impact

Potential modest upside if the sale pressure eases; downside if banking sector weakens.

Evidence & confidence

Reduction signals caution on interest‑rate sensitive banks.

Market effects

Higher tech weighting in Berkshire may boost confidence in AI‑related equities.

U.S. large‑cap exposure increases, modest effect on broader market.

Limited to investors tracking Berkshire's portfolio composition.

Counterpoint

The heavy concentration could amplify downside risk if any of the top five underperform.

Key entities

  • Greg Abel

    New CEO of Berkshire Hathaway, driving portfolio changes.

  • Warren Buffett

    Retiring CEO whose legacy holdings are being reassessed.

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