Microsoft (NASDAQ: MSFT), the software and cloud giant at the center of the global AI buildout, rose approximately 1.3% Thursday morning after Pershing Square laid out its continued bullish case for the stock.
Bill Ackman’s Pershing Square fund remains firmly convinced that Microsoft’s aggressive AI spending is building capacity ahead of a coming surge in demand, not wasteful overinvestment.
The thesis rests on three pillars: Azure’s infrastructure dominance, Microsoft 365’s deep penetration inside corporate workflows, and the emerging commercial potential of Copilot as AI agents grow more capable.
Microsoft 365 is already embedded in the daily operations of corporate America, giving Copilot a ready-made distribution network that few competitors could replicate from scratch.
Azure represents the other half of the equation, with computing capacity remaining tight and AI workloads growing heavier, creating the conditions for Microsoft’s infrastructure spending to become a durable competitive advantage.
The central question Pershing is answering is whether Microsoft is overspending on AI or simply building the rails before demand arrives, and Ackman’s fund has placed its bet squarely on the latter.
Pershing estimates Microsoft at roughly 19 times forward earnings while projecting earnings growth of approximately 19% annually over the next three to five years, figures that represent Pershing’s own analysis rather than official Microsoft guidance.
Microsoft closed at $498.66 on August 13 versus a GF Value estimate of $576.07, leaving the shares trading at a 13.44% discount to that valuation benchmark.
That gap is notable for a company widely considered one of the primary beneficiaries of the ongoing AI infrastructure boom, and it forms a core part of the bull case Pershing is making.
If Azure continues expanding, Copilot begins generating meaningful commercial revenue, and the expensive AI infrastructure Microsoft has built attracts sustained workloads, the current spending cycle could look far more justified in hindsight.
The stock’s move Thursday reflects growing investor alignment with that view, even as questions about capital expenditure levels and the timeline for AI monetization remain open across the broader technology sector.
Pershing’s reaffirmation signals that one of the market’s most closely watched activist funds sees the current valuation as an opportunity rather than a warning sign.
