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Part of: S&P 500 Concentration

Berkshire Hathaway exits Amazon, boosts Alphabet under new CEO Abel; $8B Chevron sale

Greg Abel's first quarter as Berkshire Hathaway CEO saw the conglomerate increase its Alphabet stake while exiting Amazon entirely, in addition to selling $8 billion of Chevron shares as energy prices soared. The moves signal a shift in Buffett's empire's allocation priorities toward tech and away from energy and e-commerce.

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Key facts

  • Berkshire Hathaway sold $8B of Chevron shares in Q1 2026 as oil prices soared
  • CEO Greg Abel exited Amazon position entirely; increased Alphabet (Google) stake materially
  • First full quarter under Abel's leadership; signals tech overweight, energy underweight
  • Berkshire's portfolio shifts often precede broader market rotations
  • Move reflects confidence in Google's AI and advertising moat; concerns on Amazon valuation

What's happening

Greg Abel's inaugural quarter as chief executive of Berkshire Hathaway has been marked by bold portfolio repositioning, signaling a strategic tilt away from legacy energy and e-commerce holdings toward technology and semiconductors. The sale of $8 billion worth of Chevron shares, undertaken as oil prices climbed to multi-year highs, represents a notable departure from Berkshire's historical positioning as an energy play. At the same time, Berkshire exited its Amazon position entirely, a stunning reversal for a holding that had been part of Buffett's portfolio for years. Simultaneously, the company increased its already substantial Alphabet stake, doubling down on Google's dominance in digital advertising and AI.

The moves reflect Abel's interpretation of Berkshire's mandate. Oil prices remain elevated due to geopolitical tensions, and Berkshire's decision to crystallize gains in Chevron and reduce energy exposure suggests that management views the Iran war premium as temporary or that energy valuations have become stretched. The exit from Amazon, despite the e-commerce and cloud giant's size and profitability, hints at concerns over valuation or competitive dynamics in cloud and retail. By contrast, the Alphabet increase signals confidence in Google's ability to monetize AI and maintain its advertising moat.

Market reaction has been muted, but the moves carry symbolic weight. Berkshire is the largest publicly traded holding company in the world, and its portfolio shifts often presage broader market rotations. Energy names like Chevron (CVX) briefly outperformed after the sale was announced, as short covering occurred, but the signal that Buffett's successor sees better opportunities elsewhere in tech has been noted by investors.

Critics argue that Abel's moves may have been poorly timed. Chevron's dividend and energy's relative value could attract capital for years given Iran risks; Amazon's cloud business (AWS) remains a cash-generative powerhouse. The tech sector, meanwhile, is at stretched valuations, and Alphabet, while dominant, trades at a premium to historical levels. If tech valuations compress in the coming months, Berkshire's rotation could look ill-advised. Buffett himself has been historically cautious about tech, famously avoiding mega-cap growth stocks until recently. Whether Abel's more aggressive stance proves wise or prescient will depend on the macro outlook and energy prices.

What to watch next

  • 01Berkshire's Q2 portfolio activity; any further energy or mega-cap tech shifts
  • 02Energy and tech sector relative performance over coming weeks
  • 03Abel's commentary on investment thesis; shareholder letter next year will be closely watched
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