Microsoft is Edging Into Overvalued Territory Now

Azure is growing at 43% and Microsoft just closed at its highest price of the year, yet the cash flow math behind that rally raises a question the stock price has not answered yet.

Published September 29, 2026, 7:00am ET · 3 min read

This post may contain links from our sponsors and affiliates, and Flywheel Publishing may receive compensation for actions taken through them.

A dark-toned image features a roaring brown grizzly bear on the right, mouth open wide, with sharp teeth visible. In the background and lower left are red downward-pointing arrows indicating a market decline, overlaid on a faint stock chart with red and green lines. A black speech bubble-like shape across the top left reads 'IF TECH HICCUPS, THE MARKET TOPPLES' in white capital letters, with 'TOPPLES' in red. The '24/7 WALL ST' logo is in the top right corner.
The aggressive bear market imagery and stark warning highlight the potential for wider market instability if tech giants, like Microsoft, face a downturn after a period of overvaluation. © 24/7 Wall St

Microsoft (NASDAQ:MSFT | MSFT Price Prediction) looks overvalued at $509.22. The stock recently closed at its highest level of the year, and the AI story behind that rally has run ahead of what Microsoft’s AI products have actually earned.

Microsoft sells Azure cloud infrastructure, Microsoft 365, Windows and Xbox. Muse is a good example of how its AI pitch works. Microsoft Research and Xbox studio Ninja Theory built the model together, and Microsoft described it as a first-of-its-kind generative AI model that can generate a game environment based on visuals, players’ controller actions, or both. The big showcase was a playable tech demo inspired by Quake II. Meanwhile, Xbox revenue fell 10% last quarter. The stock has still gained 28.8% since the fiscal Q4 earnings report.

Azure’s 43% Growth and a $678 Billion Backlog Fuel the Bulls

Azure grew 43% and exceeded $100 billion in annual revenue. Commercial remaining performance obligations (contracted revenue not yet recognized) rose 84% to $678 billion. Microsoft 365 Copilot passed 30 million paid seats, and net seat additions more than doubled quarter over quarter.

Management expects Azure growth of approximately 45% in constant currency next quarter. CFO Amy Hood said “demand continues to exceed available supply.” The stock’s forward earnings multiple is 25, which is a reasonable price for a company whose net income grew 31.34% in fiscal 2026.

Capex Doubled While Free Cash Flow Shrank 23%

Fourth-quarter capital spending rose 109.63% to $35.80 billion. Free cash flow fell 23.19% to $19.64 billion. Management’s capex figure for the year is now approximately $175 billion. At 56 times free cash flow and a 1.77% free cash flow yield, investors are paying for returns that have not shown up yet.

The quality of the beat also looks lighter up close. A $3.2B gain on Anthropic helped lift EPS to $4.74. Excluding OpenAI, the backlog grew only 25%. More Personal Computing operating income dropped 14%, so the gaming unit that showed off Muse is contracting.

Supply Limits Keep the AI Payback Question Open

Microsoft expects operating margins for the year to decline less than a point, free cash flow to stay positive in fiscal 2027, and Xbox to return to growth in fiscal 2027. If Azure delivers roughly 45% growth over the next two quarters while free cash flow steadies, the bullish case gets stronger. If capex keeps exceeding cash generation, the bearish case holds.

Analysts See 13% Upside While the Stock Trails the Market

The consensus target of $577.26 implies 13.4% upside. Targets are estimates only. Of 55 analysts covering the stock:

  • Strong Buy: 14
  • Buy: 38
  • Hold: 3
  • Sell: 0

Microsoft is up 5.96% year to date, compared with 12.27% for the S&P 500. Over the past year, the stock gained 0.39% while the index rose 15.68%. Shares trade at 29 times trailing earnings, below the 52-week high of $549.2.

Why Fading the Muse Rally Looks Reasonable

At $509.22, Microsoft looks highly valued.

The stock has a history of fading after strong reports. The fiscal Q1 2026 report beat estimates by 12.84%, yet the stock fell 6.8% over the next thirty days. The current rally depends on Azure removing its 45% growth guide while component pricing is increasing. Management also warned that quarterly Azure growth rates can vary.

Muse follows the same pattern: a flashy demo in a gaming business that is losing revenue. Copilot seat counts are growing, but gross margin percentages are contracting as usage rises. The next two earnings reports will show whether AI revenue can catch up with $115.95 billion in annual capex (all of that spending flows through to the power, cooling, and networking suppliers we profiled in a free report on the AI infrastructure buildout).

The bearish view is wrong if free cash flow grows again while Azure keeps up its current pace. Until that happens, the stock is pricing in the promise well ahead of the results.

Contact [email protected] for any questions or corrections.

Alex Sirois

Alex Sirois is a financial writer with experience spanning both retail and institutional investing. He has written for InvestorPlace and held roles at BNY Mellon and Bernstein, giving him a perspective that bridges Main Street portfolios and Wall Street analysis.
Alex holds an MBA from George Washington University and has built his career across multiple industries, including e-commerce, education, and translation — a breadth of experience that informs how he breaks down complex financial topics for everyday investors. His writing is conversational, actionable, and grounded in long-term, buy-and-hold investing principles.
At 247 Wall St., Alex focuses on delivering analysis that is both accessible and useful, with a clear emphasis on helping readers make more informed decisions with their money.

All articles →