Berkshire Hathaway Exits Amazon, Boosts Alphabet Under New CEO Abel

Greg Abel's first quarter as CEO of Berkshire Hathaway saw a notable portfolio reallocation: the conglomerate exited its multi-billion-dollar stake in Amazon while simultaneously boosting its investment in Alphabet. The move is symbolically important because it reflects Abel's conviction that artificial intelligence and search-adjacent businesses (Google) will outperform e-commerce and logistics in the coming decade. Berkshire has held Amazon for years as a core e-commerce proxy; abandoning it signals either a view that Amazon's margins are under pressure or that other AI plays offer better risk-adjusted returns.

Berkshire's Alphabet increase is particularly intriguing given that Charlie Munger had been sceptical of Big Tech valuations in his final years. Abel's willingness to shift toward AI exposure suggests a generational change in the investment committee's thinking. The timing also matters: Berkshire bought Alphabet as AI enthusiasm peaked in early May, then faced headwinds from the Friday bond selloff. If Abel is confident in the long-term thesis, the near-term volatility may be viewed as an entry point rather than a warning sign.

The move has broader implications for index-dependent strategies: Berkshire is the largest US holding in the S&P 500, and its portfolio shifts can influence flows. The signal that mega-cap AI plays (Google) are preferable to e-commerce and logistics may reinforce the concentration trade, further supporting Alphabet and other Magnificent 7 members. However, critics may point out that Berkshire is now chasing performance (Alphabet was strong in early May) rather than contrarian positioning, which was the hallmark of Buffett's approach.

The debate hinges on whether Abel's thesis is durable or reactive. If Alphabet's fundamentals justify the premium, the shift is wise; if it is merely momentumThe empirical fact that winners keep winning over the medium term.-chasing, Berkshire risks overpaying at a cyclical peak. The upcoming weeks will test this conviction as bond yields remain elevated and growth equity multiples come under pressure.