$AAPL

Warren Buffett's Successor, Greg Abel, Has 82% of Berkshire's $360 Billion Portfolio Concentrated in 10 Superstar Stocks

Greg Abel, successor to Warren Buffett, now oversees Berkshire Hathaway's $360 billion portfolio, with 82% concentrated in 10 stocks. Apple, American Express, and Alphabet are top holdings. Abel has added tech stocks and maintained financial stocks as key investments. Buffett's 'indefinite' holdings, like Coca-Cola, remain.

Original reporting
Published Sep 11, 2026, 10:45 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 11, 2026, 11:15 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 82% of Berkshire's $360 Billion Portfolio Concentrated in 10 Superstar Stocks — source image
Decision brief

The 30-second read

$AAPLNeutralLow
01

Why it matters

The disclosed concentration underscores the importance of the top‑10 holdings for Berkshire’s net asset value.

02

Market read

Investors will monitor the performance of the ten largest holdings for Berkshire’s NAV movements.

03

What to watch

Potential regulatory scrutiny of large concentrated positions and the impact of future AI earnings on Alphabet.

Relevance 7/10Novelty 7/10Timing: as of Sept 4 2026

Background

Berkshire Hathaway’s new CEO Greg Abel disclosed the portfolio composition after the Q1 reshuffle.

Company-level read

Ticker impact

$AAPLNeutralHigh confidence
Context

Berkshire holds $72.93 bn of Apple, 20.2% of its invested assets.

Expected impact

Modest upside if Apple beats expectations; downside risk if Apple underperforms.

Evidence & confidence

Apple is a top‑weight holding; any earnings surprise will affect Berkshire’s NAV.

$AXPNeutralHigh confidence
Context

Berkshire holds $49.45 bn of American Express, 13.7% of its assets.

Expected impact

Positive earnings surprise could lift Amex; weakness could drag Berkshire exposure.

Evidence & confidence

Second‑largest financial holding; earnings drive investor sentiment.

$GOOGLBullishHigh confidence
Context

Berkshire holds $35.78 bn of Alphabet (both share classes), 9.9% of assets.

Expected impact

Strong AI revenue growth may boost Alphabet and Berkshire’s NAV.

Evidence & confidence

Alphabet is a new tech weight; AI earnings beat could be material.

$KONeutralHigh confidence
Context

Berkshire holds $35.23 bn of Coca‑Cola, 9.8% of assets.

Expected impact

Stable performance likely has limited impact on Berkshire’s NAV.

Evidence & confidence

Long‑term dividend payer; little short‑term volatility.

$BACNeutralHigh confidence
Context

Berkshire holds $30.3 bn of Bank of America, 8.4% of assets.

Expected impact

Bank earnings or rate changes could affect BAC and Berkshire’s NAV.

Evidence & confidence

Large weight; interest‑rate environment is key.

$CVXNeutralHigh confidence
Context

Berkshire holds $17.6 bn of Chevron, 4.9% of assets.

Expected impact

Oil price moves will influence CVX and Berkshire’s NAV.

Evidence & confidence

Energy price volatility directly impacts this holding.

$OXYNeutralHigh confidence
Context

Berkshire holds $15.91 bn of Occidental Petroleum, 4.4% of assets.

Expected impact

Oil price swings affect OXY and Berkshire’s NAV.

Evidence & confidence

Significant stake in a volatile sector.

$MCONeutralHigh confidence
Context

Berkshire holds $12.18 bn of Moody’s, 3.4% of assets.

Expected impact

Moody’s earnings or rating changes could move MCO and Berkshire’s NAV.

Evidence & confidence

Material but smaller weight.

Market effects

Highlights Berkshire’s tilt toward tech, financials, energy, and consumer staples.

U.S. equity markets may react to the disclosed concentration levels.

Large holdings in multinational firms could influence global investor sentiment.

Counterpoint

The concentration risk may outweigh diversification benefits, suggesting caution.

Key entities

  • Berkshire Hathaway

    Holding company with $360 bn investment portfolio.

  • Greg Abel

    Successor to Warren Buffett, overseeing portfolio decisions.

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