Big Tech AI earnings divergence: Microsoft surges, Meta plunges
On July 30, 2026, Microsoft and Meta reported sharply contrasting quarterly earnings, splitting the AI trade. Microsoft added a record $450 billion in market value after Azure cloud revenue surged 43% and AI Copilot reached 30 million paid users. Meta lost over $130 billion in value as free cash flow plunged 91% and AI spending drove costs up 55%, with revenue guidance below expectations. Zuckerberg hinted at a cloud business but offered few details, fueling investor skepticism.
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U.S. Stocks Rally After Microsoft Earnings
U.S. stocks rallied on July 30, 2026, as Microsoft's strong earnings report revived momentum in the artificial-intelligence sector. Microsoft reported blockbuster revenue growth at its cloud-computing unit and gains on an Anthropic stake, highlighting the potential payoff for AI investments. However, anxiety about tech companies' massive AI infrastructure spending persisted, as Meta Platforms (Facebook owner) reported that its data-center investments were reducing free cash flow. The mixed signals from major tech firms left investors cautiously optimistic about the AI boom's sustainability.
Microsoft Stock Surges 15% in Record Single-Day Gain on Strong Earnings
Microsoft's stock surged more than 15% in its largest single-day jump in history, adding approximately $450 billion to its market capitalization—the biggest one-day market-cap gain for any U.S. company. The rally followed strong quarterly earnings results, particularly driven by acceleration in Azure cloud services. Capital expenditure guidance remained steady, reassuring investors. The move contrasted sharply with Meta Platforms, which sank 8%, extending a record losing streak, highlighting a divergence in the AI trade as investors rewarded Microsoft's AI monetization strategy while punishing Meta's heavy spending.
Microsoft and Meta earnings results send stocks in opposite directions
Wall Street reacted sharply differently to Microsoft and Meta's earnings reports on July 30, 2026. Microsoft shares surged over 15% after posting better-than-expected Q4 earnings, with Azure revenue exceeding $100 billion for the first time and accelerating 43% growth. The company also announced plans to extend data center useful lives to control spending. In contrast, Meta shares tumbled more than 9% after missing earnings expectations, with free cash flow plummeting from $8.5 billion to $784 million due to AI build-out costs. Meta also declined to provide 2027 capital expenditure guidance and offered no concrete details on plans to rent out AI capacity, disappointing investors. The divergent outcomes highlight the volatility in the AI trade.
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Zuckerberg Loses $18 Billion as Meta Stock Plunges on AI Spending Concerns
Mark Zuckerberg's net worth dropped by nearly $18 billion on July 30, 2026, as Meta shares plunged 9% amid an 11-day losing streak. The decline follows Meta raising its 2026 spending forecast to $137.5 billion and declining to commit to 2027 estimates, while reporting quarterly earnings of $6.18 per share—well below the $7.18 consensus. Revenue of $60.8 billion topped projections but failed to offset investor concerns about AI investment returns. Multiple analysts cut price targets, including Scotiabank (to $600), Wedbush (to $595), and Goldman Sachs (down $90). The article contrasts Meta's struggles with Microsoft's 15% stock surge after reporting 30 million paid users for its AI Copilot product. Meta's stock has fallen nearly 18% year-to-date amid court rulings and AI buildout worries.
Microsoft makes stock market history with $450bn boost
Microsoft achieved the largest one-day gain in stock market history, adding $450 billion in market value after shares surged 16% on strong AI-driven demand for its Azure cloud services. Amazon also reported robust results, with AWS sales rising 37% to $42.2 billion, easing fears of a tech sector slowdown. In contrast, Apple disappointed investors due to weak sales in China and ongoing chip shortages, causing shares to slip 3% in after-hours trading. Meanwhile, Meta lost over $130 billion in value after investors reacted negatively to heavy AI spending, which drove costs up 55% and profits down 14%. Meta's CEO Mark Zuckerberg defended the spending, promising AI agents for users, but analysts warned of parallels to the company's costly Metaverse venture.
Meta tanks nearly 9%, Microsoft jumps 8% as the AI trade splits Big Tech
Microsoft and Meta reported earnings that led to sharply diverging stock moves, with Microsoft shares rising 8% and Meta falling 8.5% in premarket trading. Microsoft beat fiscal Q4 revenue estimates, posting 43% growth in its Azure cloud business and reporting over 30 million paid seats for Microsoft 365 Copilot, signaling that its massive AI investments are beginning to pay off. In contrast, Meta missed investor expectations on earnings and issued revenue guidance for the current quarter below analyst forecasts, with a midpoint of $62.5 billion versus the expected $63.15 billion. Meta's free cash flow plunged 91% year-on-year to $784 million due to heavy AI spending. Meta CEO Mark Zuckerberg mentioned the company is receiving offers to lease out excess computing capacity at a premium, but provided few details. Analysts noted Meta is still finding its way in the AI landscape, leading to volatile costs and revenues.
Meta stock drops 10% as free cash flow gets crushed—and Zuckerberg hints at launching cloud business with few details
Meta's stock fell 10% following quarterly results that revealed strong core social media performance but a significant gap in its AI business model, as free cash flow was severely impacted. CEO Mark Zuckerberg hinted at a potential cloud business launch, though details remain scarce. The decline contrasts with Microsoft's cloud milestone, where Azure crossed $100 billion in annual revenue. The article highlights investor concerns over Meta's heavy capital expenditure on AI without clear returns, while its social media advertising business remains robust. The broader context includes a chip-driven Nasdaq slump and growing panic around AI investment returns.