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AMD (AMD): why the stock fell after a record quarter

2026-08-04 ·

AMD: see the full analysis on Lubin Investment

AMD just posted a record quarter, driven by an explosion in demand for artificial intelligence chips, and yet the stock fell after the announcement. The quality of the business is not in question for me. The price is: my model already judges it clearly too high. Here is why both verdicts can be true at once.

A quarter that beats expectations, a stock that falls anyway

AMD reported its second-quarter results this Tuesday, August 4, 2026: revenue of $11.5 billion, up 50% year over year, a record for the company (official AMD press release). The engine is the data center segment, the chips that run data center servers: $6.7 billion, up 107%, driven by demand for EPYC processors and Instinct graphics chips, AMD's answer to the Nvidia chips used to train artificial intelligence models. Adjusted earnings per share came in at $1.66, beating the analyst consensus by 7.1%.

Despite this beat, the stock fell after the announcement: several financial outlets reported an after-hours drop of roughly 8%, with investors judging that the bar was already set too high even before the release (live market coverage). This paradox, a beat that disappoints, is a classic market signal: once a price already bakes in years of flawless growth, a good quarter is no longer enough, you need an exceptional one.

What my model was already saying before this quarter

Across my 10 financial quality criteria, AMD passes 8. The company is profitable (13.4% net margin), its sales grow 17.4% a year on average over five years, its free cash flow per share climbs 34.3% a year over the same period, it carries almost no net debt, and its cash return on invested capital reaches 21.2%. This is a genuinely solid company, not a speculative bet with no fundamentals behind the artificial intelligence narrative.

But the price paid today for that quality is already extreme. AMD trades at 125.6 times its free cash flow, what is called the P/FCF: the stock price divided by the cash the company actually generates each year. The higher this number, the more expensive each dollar of generated cash becomes to buy. This level sits at the 83rd percentile of its own five-year history, in other words AMD has almost never been this expensive relative to itself. My model, which projects the cash-per-share trajectory over five years using conservative assumptions rather than extrapolating recent growth indefinitely, sets a fair buy price of around $204, against a $519 quoted price: a 60.6% overvaluation.

The market is not betting on AMD's decline: it is betting that demand for artificial intelligence chips will keep growing at an extraordinary pace for several years without a single hiccup. That is possible. But at this price, there is almost no room for error: the slightest disappointment, a slowdown in data center orders, a competitor clawing back AI chip market share, would mechanically crush this multiple. I am keeping AMD on my watchlist for the reality of its quality, but I do not buy even an excellent company at any price. You can track these figures live on AMD's analysis page, and see exactly how I calculate this fair buy price in my full methodology.

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AMD: see the full analysis on Lubin Investment

About the author

Written by Lubin Danilo, founder of Lubin Investment. A self-taught individual investor, I find fundamental analysis fascinating, and it has delivered excellent results. For three years now, my performance has beaten the S&P 500. But analyzing every stock took too much time: sites with incomplete data, calculation methods and criteria never aligned with mine. And spotting the best stocks was just as time-consuming, even with my own well-defined checklist. So I put my software development background to work to build this software, base my investment strategy on its results, and share it with people who share the same passion as me. It judges a company's quality and its price separately, using criteria drawn from the financial literature (Warren Buffett, Michael Mauboussin, Aswath Damodaran).