Microsoft stock slips as AI capex keeps investors cautious
Published on 08/18/2026 at 14:39 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Microsoft stock (US5949181045) fell 3.04% to $480.35 on August 17, 2026, leaving the company with a $3.57 trillion market value and a 52-week range of $349.20 to $553.72. The move came as recent reporting again centered on AI spending, while the latest quarter showed $90.01 billion in revenue and $4.74 in EPS.
July 29, 2026 still matters
Microsoft reported fiscal Q4 2026 revenue of $90.01 billion on July 29, 2026, up 17.7% from the year-ago quarter, and EPS of $4.74 versus $4.24 expected. That same quarter also showed net margin of 40.31%, a level that keeps the scale of the business in sharp relief even as valuation pressure has grown.
MarketBeat's summary page showed a consensus rating of Moderate Buy, a $560.27 average target, and a P/E ratio of 26.75 on August 18, 2026. The gap between the $480.35 close and that target implies 16.6% upside, but the stock is still trading 14.55% above its 200-day moving average of $432.48.
What the chart says
Microsoft's trading range for August 17, 2026 ran from $478.41 to $492.66 on volume of 29.57 million shares, below the 37.75 million average. The shares also closed 3.04% lower than the prior session's $495.40 finish, a clear one-day reset after the post-earnings run.
Product lens
Azure remains the product story investors keep linking to the numbers. The company said in its latest quarter that cloud demand and AI infrastructure were central to the revenue mix, with Azure growth and Microsoft's broader cloud stack still doing the heavy lifting.
Microsoft shares and the setup
Microsoft stock ended August 17, 2026 at $480.35, with after-hours trading shown at $483.62 and pre-market quotes at $482.41 on August 18, 2026. The next read on the story will come with the company's next earnings date, which is listed for October 28, 2026.
Fact box
Company: Microsoft Corporation
ISIN: US5949181045
Ticker: MSFT
Exchange: NASDAQ
Price (as of August 17, 2026, 4:00 p.m. ET): $480.35 USD
Market cap: $3.57 trillion
Sector / Industry: Information Technology / Systems Software
Index membership: Nasdaq-100, S&P 500
Next earnings date: October 28, 2026
