Billionaire Stanley Druckenmiller Dumped Google Parent Alphabet in Favor of the Hottest Stock in the Benchmark S&P 500

The article analyzes Stanley Druckenmiller’s latest 13F filing and highlights a portfolio rotation within AI-related mega-cap stocks. Druckenmiller fully exited Alphabet (GOOG/GOOGL) after strong gains, suggesting profit-taking and caution around valuation and potential AI-bubble risk. At the same time, he initiated a position in SanDisk, a high-flying memory/storage supplier tied to AI data-center buildout. The piece frames the move as a bet on an AI infrastructure bottleneck: demand for NAND flash, SSDs, and high-bandwidth storage is outstripping supply, giving SanDisk pricing power and lifting earnings expectations sharply. The takeaway for markets is a shift from broad AI winners like Alphabet toward a more specialized supplier benefiting from scarcity and capex-driven data-center demand.