Meta stock sinks after tax hit weighs on earnings, company touts 'notably larger' AI investments in year ahead

Meta Platforms reported third-quarter revenue of $51.24 billion, exceeding expectations, but missed on EPS with $1.05 due to a one-time tax charge and substantial AI-related capital expenditures, causing its stock to drop over 6%. The company raised its 2025 capex guidance to $70-$72 billion and anticipates "notably larger" capex growth and significantly faster expense increases in 2026, driven primarily by infrastructure for its AI buildout and talent acquisition, as it integrates AI to enhance its advertising business and user engagement rather than offering it as a cloud service.

Analysis

Meta Platforms reported Q3 revenue of $51.24 billion, exceeding Bloomberg consensus estimates of $49.6 billion, driven by strong Family of Apps revenue at $50.77 billion. However, earnings per share (EPS) significantly missed expectations at $1.05 versus $6.72, primarily due to a one-time tax-related charge and substantial AI-related capital expenditures. This earnings miss led to a more than 6% decline in Meta's stock price post-announcement.

The company has significantly ramped up its AI investments, increasing its 2025 capital expenditure guidance to $70-$72 billion from a prior outlook of $66-$72 billion. CFO Susan Li indicated that 2026 will see "notably larger" capex growth and "significantly faster" total expense increases, driven by infrastructure costs and AI talent acquisition. Unlike competitors like Amazon or Google, Meta's AI strategy focuses on enhancing its advertising business and user engagement rather than offering cloud AI services.

This aggressive investment strategy suggests a long-term commitment to AI integration, potentially at the expense of near-term profitability. While Meta shares are up 27% year-to-date, they trail advertising rival Google's 43% YTD jump, indicating investor caution regarding the immediate financial impact of these expenditures. The market is weighing the strategic benefits of AI against the increased cost structure and its drag on EPS.

Key Decisions for Investors

• Investors should closely monitor Meta's capital expenditure trajectory and its correlation with future revenue growth and operating leverage, particularly as 2026 expenses are projected to accelerate significantly
• Evaluate the effectiveness of Meta's AI investments in driving advertising revenue and user engagement, as this is critical to validating the long-term strategic shift
• Consider the competitive landscape and how Meta's unique AI application strategy positions it against rivals who monetize AI differently