Benjamin Graham on Nvidia

Graham’s Mr. Market is a business partner who quotes a price every day and does not expect to be taken up on it every day — his point was never that the quote is wrong, only that it is not an instruction (The Intelligent Investor). Nvidia gave the market a full cycle of Mr. Market’s moods inside two years: a $4 trillion valuation in July 2025, $5 trillion that October, then a Bloomberg-reported pullback of roughly $1 trillion in under two months, landing the stock at 18 times forward earnings — its lowest multiple since 2019. Revenue did not collapse to explain that swing. The quote moved; on the record available, the business mostly didn’t.

That’s where Graham’s framework gets more interesting than simply vindicating. His numeric ceiling for an investment-grade common stock, set out in Security Analysis, was about 20 times average earnings — a multi-year trailing figure built specifically to smooth out the kind of forecast a forward multiple bakes in before it happens (Security Analysis). Eighteen times forward is not eighteen times trailing. It is a price that still depends on next year’s guidance holding, in an industry where guidance has re-rated this stock by trillions in both directions inside a single year.

Graham’s margin of safety was never a discount off today’s headline number; it was a demand that the case rest on results already earned, not results still owed (The Intelligent Investor). By that stricter reading, the post-selloff multiple reads less like Mr. Market finally settling down and more like the same bet, quoted at a smaller number — the forecast is still doing the work the trailing-earnings test was built to avoid.

Where this lens comes from

Benjamin Graham's framework is set out at the lens page, drawn from Security Analysis, The Intelligent Investor. This page applies it to Nvidia and nothing else — the company's full record is in the dossier.

The other lenses on Nvidia