Nvidia has seen a fantastic, geometric increase in profit [1]. This is exactly the kind of thing growth investors hope for. However, their PE ratio is currently 93. This is the kind of PE growth investors buy at, hoping for geometric earnings growth to kick in, not the situation after such growth has taken place. Which means they'll have to keep 2x-ing that profit for a long time to come. It could be doable but I don…
Wouldn't 2x-ing their profit over the next year get the PE down to half? Why do they need to 2x their profit for a long time to come?
A high valuation makes sense to me if the asset will deliver a reliable cashflow over time, or if there's a high chance it'll start making much more cash in years to come.
More reliable / more growth = higher premium.
But tech companies come and go. Admittedly, Nvidia is more of an infrastructure company, but nobody can guarantee that they will be relevant 20 years from now, so even a PE of 20 seems risky to me.