{"slug": "microsoft-blinked-a-little-in-the-ai-capex-race-wall-street-loved-it", "title": "Microsoft blinked a little in the AI capex race. Wall Street loved it.", "summary": "Microsoft Corp. kept its 2026 capital spending plan unchanged, effectively reducing it from $190 billion to $175 billion due to an accounting tweak, and its stock surged 15% on Thursday, adding the most market value in one day by any U.S. company in history. Investors applauded the conservative stance as rivals Google, Amazon, and Meta increased their AI spending forecasts by $15 billion, $20 billion, and undisclosed amounts respectively, amid soaring memory chip prices. Microsoft CFO Amy Hood outlined the plan on an analyst call, and strong Azure growth and Copilot adoption contributed to the rally.", "body_md": "For several years, Big Tech has operated under a simple rule: spend more on AI, or investors will assume you're falling behind. This [earnings season](https://www.businessinsider.com/big-tech-spending-capex-earnings-season-memory-prices-ai-2026-7), that rule may have changed.\n\nEven a year ago, if one of the cloud giants had merely held its AI spending plans steady while rivals kept increasing theirs, Wall Street probably would have panicked. Investors would have assumed AI demand was cooling or that the company had lost confidence in its competitive position.\n\nInstead, Microsoft did exactly that this week, and its stock [exploded higher](https://www.businessinsider.com/microsoft-stock-price-q2-earnings-meta-ai-trade-azure-spending-2026-7) — adding the most market value in one day by any US company in history.\n\nLate Wednesday, the company kept its 2026 capital spending plan unchanged. ([It actually fell](https://www.businessinsider.com/microsoft-ai-capex-unchanged-data-centers-spending-tech-giants-2026-7) from $190 billion to $175 billion due to an accounting tweak).\n\nMeanwhile, Google added [another $15 billion](https://www.businessinsider.com/google-q2-2026-earnings-historic-negative-cash-flow-ai-costs-2026-7) to its forecast, [Amazon](https://www.businessinsider.com/amazon-earnings-andy-jassy-aws-win-without-top-ai-model-2026-7) increased 2026 spending by $20 billion, and [Meta](https://www.businessinsider.com/meta-q2-2026-earnings-free-cash-flow-plunges-ai-investment-2026-7) boosted its plans, too.\n\nThe contrast is even starker once you look beneath the headline numbers. [Memory chip prices](https://www.businessinsider.com/apple-losing-grip-tech-supply-chain-tsmc-nvidia-foxconn-2026-1) have soared, which has [pushed capex even higher](https://www.businessinsider.com/big-tech-capex-ai-growth-inflated-memory-prices-rbc-2026-2). Microsoft isn't immune to this. That means its decision to hold spending steady is arguably more cautious than it first appears. If memory costs are rising while your overall budget stays flat, less money is left over for actually building those AI data centers.\n\nAnd yet, investors loved it. When CFO [Amy Hood](https://www.businessinsider.com/microsoft-internal-memo-tells-employees-azure-and-copilot-made-progress-2026-7) outlined the conservative spending plan on a call with analysts, Microsoft shares immediately surged.\n\nBy the end of Thursday, the stock was up 15%, Microsoft's best day on the market in almost two decades. Strong Azure growth and surging Copilot adoption helped. But investors were mostly enthused by evidence that someone is thinking hard about returns, not just spending.\n\nBefore earnings season, I wondered whether any of the tech giants would [blink](https://www.businessinsider.com/big-tech-spending-capex-earnings-season-memory-prices-ai-2026-7) in the race. Microsoft blinked a little, and Wall Street applauded.\n\n*Sign up for BI's Tech Memo newsletter *[here](https://www.businessinsider.com/subscription/newsletter/tech-memo)*. Reach out to me via email at *[abarr@businessinsider.com](mailto:abarr@businessinsider.com)*.*", "url": "https://wpnews.pro/news/microsoft-blinked-a-little-in-the-ai-capex-race-wall-street-loved-it", "canonical_source": "https://www.businessinsider.com/microsoft-blinked-ai-capex-data-centers-wall-street-cheered-2026-7", "published_at": "2026-07-31 09:55:02+00:00", "updated_at": "2026-07-31 10:29:36.236384+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-policy", "ai-infrastructure"], "entities": ["Microsoft", "Amy Hood", "Google", "Amazon", "Meta", "Azure", "Copilot"], "alternates": {"html": "https://wpnews.pro/news/microsoft-blinked-a-little-in-the-ai-capex-race-wall-street-loved-it", "markdown": "https://wpnews.pro/news/microsoft-blinked-a-little-in-the-ai-capex-race-wall-street-loved-it.md", "text": "https://wpnews.pro/news/microsoft-blinked-a-little-in-the-ai-capex-race-wall-street-loved-it.txt", "jsonld": "https://wpnews.pro/news/microsoft-blinked-a-little-in-the-ai-capex-race-wall-street-loved-it.jsonld"}}