Warren Buffett Triples Alphabet Stake While Ackman Sells

In a notable strategic move, Berkshire Hathaway (NYSE:BRK.B) disclosed in its Q1 2026 13F filing that it nearly tripled its stake in Alphabet (NASDAQ:GOOGL) to approximately 57.8 million shares, valued at $16.6 billion. This positions Alphabet among Berkshire's top five holdings.

Details

According to the regulatory filing, Berkshire previously held about 19.3 million shares of Alphabet. After the increase, the new stake represents 57.8 million shares, reflecting growing confidence from Buffett in Google's parent company. In contrast, reports indicate that Bill Ackman's Pershing Square fully liquidated its Alphabet position during the same period, highlighting a clear divergence in investment views.

Context

This move comes amid volatility in big tech stocks due to regulatory concerns and increasing competition in artificial intelligence. Buffett is known for his long-term investment strategy, while Ackman tends to make more tactical moves. This divergence underscores differing assessments of Alphabet's risks and opportunities.

What It Means for Investors

For investors, Buffett's increased stake may signal a positive outlook on Alphabet's core businesses, particularly digital advertising and cloud computing. Meanwhile, Ackman's sale could reflect concerns about valuation or regulatory pressures. Investors should monitor market developments and conduct independent analysis before making decisions.