Meta, Microsoft roar higher on strong earnings as AI spending booms

Meta and Microsoft reported stronger-than-expected earnings, driving their shares up 12% and 5% respectively, with Microsoft surpassing a $4 trillion market capitalization. Both tech giants are significantly ramping up their AI infrastructure investments, with Meta raising its full-year capital expenditure forecast to $66B-$72B and Microsoft's fiscal Q1 capex exceeding $30B, surpassing analyst expectations. This aggressive spending is anticipated to be a boon for chipmakers like AMD and Broadcom, though some analysts express caution regarding the scale of Meta's AI investments while maintaining a positive outlook on Microsoft's continued generative AI momentum.

Analysis

Meta and Microsoft reported significant top-and-bottom-line earnings beats, fueling substantial stock gains of 12% and 5% respectively and pushing Microsoft's market capitalization past the $4 trillion mark. The strong performance is underpinned by robust revenue growth, with Microsoft's fiscal fourth-quarter revenue rising 18% year-over-year to $76.44 billion and Meta's second-quarter revenue increasing 22% to $47.52 billion. A central theme is the aggressive acceleration of capital expenditures into artificial intelligence infrastructure. Microsoft forecasts over $30 billion in fiscal Q1 capex, substantially exceeding the $24.23 billion analyst consensus, while Meta has raised its full-year capex guidance to between $66 billion and $72 billion. Analyst commentary is broadly positive, with Barclays maintaining an 'overweight' rating on Microsoft, citing it as a core investor holding due to sustained data center demand. However, there is a degree of caution surrounding Meta, with Morgan Stanley analysts noting the 'unerving' and 'cavalier' nature of its AI spending despite the strength of its core business. The intensified capex cycle is expected to create positive knock-on effects for the semiconductor industry, with Citi analysts highlighting Advanced Micro Devices (AMD) and Broadcom (AVGO) as 'primary beneficiaries' due to their sales exposure to Microsoft and Meta.

Key Decisions for Investors

• Given Microsoft's strong quarterly results and favorable analyst ratings, investors could continue to view the stock as a core portfolio holding, capitalizing on sustained demand for its AI data center infrastructure.
• For Meta, investors should balance the exceptional performance and cash flow of its core business against the execution risk associated with its aggressive and rapidly increasing capital expenditure in new superintelligence ventures.
• Consider derivative exposure through chipmakers, specifically AMD and Broadcom (AVGO), which are positioned as direct beneficiaries of the significant and upwardly revised capex guidance from both Microsoft and Meta.
• Monitor future earnings calls from both companies for updates on the return on investment from their substantial AI spending, as this will be a key determinant of sustained long-term value creation.