证券时报·2026-01-29 04:39Core Insights - The latest earnings reports from Microsoft, Meta, and Tesla highlight a deepening "AI arms race" and accelerating business structure differentiation within the tech industry, with Meta's stock rising nearly 11%, Tesla's up over 4%, and Microsoft's down over 7% post-earnings [1] Group 1: Earnings Performance - Meta reported Q4 revenue of $59.893 billion, a 24% year-over-year increase, exceeding analyst expectations of $58.42 billion, with 97% of revenue coming from its core advertising business [3] - Microsoft achieved Q2 FY2026 revenue of $81.27 billion, a 17% year-over-year increase, surpassing expectations, but its cloud business growth showed signs of fatigue with Azure growth slowing to 38% [4] - Tesla's total revenue for 2025 was $94.8 billion, a 3% year-over-year decline, with its core automotive business revenue down 10% [5] Group 2: Strategic Focus on AI - Meta is heavily investing in AI, with a focus on "super intelligence," planning capital expenditures of $72.22 billion in 2025, which is expected to increase by 1.6 to 1.9 times in 2026 [7] - Microsoft continues to deepen its partnership with OpenAI, with a $250 billion cloud services agreement, but faces concerns over the independence of its core cloud business due to reliance on OpenAI [8] - Tesla is transitioning from a traditional automotive company to an AI-focused entity, with significant investments in AI and energy, including a $2 billion investment in xAI to enhance its AI capabilities [8] Group 3: Market Reactions and Future Outlook - Post-earnings, Meta's stock surged, while Microsoft's fell, indicating a shift in investor sentiment towards companies that can demonstrate effective AI integration with core business operations [9] - The tech industry is expected to undergo a restructuring and valuation reassessment as more companies, including Amazon and Google, release their earnings, further clarifying the trends in AI investment and business model transformation [12]