Bill Ackman's Pershing Square Made Microsoft Its Largest AI Holding by Selling Alphabet. Here's the Thesis Behind the Switch.

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Ackman Bets Big on Microsoft’s AI Edge

Pershing Square shifts from Alphabet to Microsoft, spotlighting free cash flow as the AI race’s true battleground.

Bill Ackman’s move to dump Alphabet and boost Microsoft in his AI play makes sense for anyone watching cash flow, not just hype. Microsoft’s positive free cash flow of nearly $20 billion, driven by Azure’s $100 billion annual revenue, stands out starkly against Alphabet’s and Amazon’s negative cash flow while they pour billions into AI. This means Microsoft is funding growth without bleeding cash—a safer bet as AI investments ramp up. For South African investors, the local link is subtle but real: a stronger dollar from Microsoft’s outperformance could keep the rand under pressure, impacting exporters and miners like AngloGold Ashanti, while financials like FirstRand might feel the squeeze via costlier FX funding. The risk is that Alphabet or Amazon can still turn things around fast with breakthroughs or cost discipline, making them cheap turnaround stories—but Ackman clearly prefers stable execution. Watch the USD/ZAR closely—Microsoft’s strength is a double-edged sword in this market. this is just our opinion and not financial advice