On April 30, 2026, Microsoft (MSFT) saw its stock price fall by 5.6%, closing the trading day at $400.71 per share and bringing its market capitalization to approximately $2.98 trillion. This significant drop occurred even as the company announced its third fiscal quarter 2026 earnings, which showed impressive revenue and earnings growth that exceeded Wall Street expectations by approximately 1.8% and 5.2%, respectively, according to GuruFocus. The market's apprehension appears to stem from a deceleration in the company's capital expenditures (capex), which grew by 49% compared to the previous quarter's 66% growth, falling short of the anticipated 65% increase.
Earnings Exceed Expectations, But Capex Growth Slows
Microsoft's fiscal 2026 third-quarter report, ending March 31, revealed a healthy 18% year-over-year increase in revenue, with operating income and non-GAAP diluted earnings per share both rising by 21%. The company's artificial intelligence (AI) revenue alone surpassed an annual run rate of $37 billion, marking a substantial 123% increase. Azure and other cloud services also demonstrated strong performance, with revenue growing by 40%. Despite these positive financial indicators, the projected capital expenditures for the fourth quarter of fiscal 2026 were expected to exceed $40 billion, with a significant portion of investment earmarked for the second half of calendar year 2026. This substantial investment in infrastructure, while crucial for future growth, has been met with investor caution regarding the pace and efficiency of its deployment.
Investor Scrutiny on AI Investment and Future Growth
The market's reaction highlights a growing investor focus on the tangible returns from the massive capital outlays in AI and cloud infrastructure. While Microsoft's commitment to AI is undeniable, the slowdown in capex growth rate, even while overall expenditures remain high, has raised questions about the sustainability of its aggressive expansion strategy. Some analysts suggest that this deceleration could signal potential challenges in maintaining the company's growth momentum, which is vital for a technology leader of Microsoft's stature. The company's strategic pivot, including evolving its OpenAI partnership and transitioning to a consumption-based cloud model, aims to mitigate risks and expand growth potential, but the market is closely watching for evidence of these strategies translating into sustained profitability.
Valuation and Market Outlook
Despite the recent stock dip, Microsoft is considered undervalued by some metrics. According to GuruFocus, the stock's GF Value™ of $543.44 suggests it was trading at a 25.6% discount at its price of $404.29. The P/E (TTM) ratio of 25.28x is also noted as being significantly lower than its 5-year median P/E of 34.17x. Looking ahead, analysts project continued double-digit growth, with valuations at 24x earnings for fiscal year 2026 and 21x for fiscal year 2027, indicating potential for sustained long-term returns. However, the immediate future for Microsoft stock will likely be influenced by how effectively the company can demonstrate clear returns on its substantial AI investments and navigate the evolving technological landscape. The market will be closely observing future earnings reports and capital expenditure guidance for signs of sustained growth and profitability.