Nvidia's Real Problem Isn't Valuation. It's Physics.

Nvidia is the world's most valuable company. It's also, for the first time, learning what it feels like when being the world's most valuable company is the problem.

The launch of its new Rubin chip should be a victory lap. Instead, it's arriving at a moment of genuine inflection. Revenue jumped from $27 billion in 2022 to $215.9 billion by the end of 2025—a number so absurd it still doesn't quite parse. But here's the thing about numbers that absurd: they stop working as a growth engine. Wall Street projects 82% revenue growth this year and 41% next year. That's still obscene. It's also a deceleration. And deceleration is what happens when you're so large that physics starts mattering more than execution.

This is the Law of Large Numbers without the inspirational poster. Every company hits it eventually. Nvidia just got here faster and wealthier than most.

The real headwind isn't demand—it's structural. Nvidia's biggest customers are simultaneously buying more chips while spending billions to reduce their dependence on them. Google, Meta, Microsoft. They're building out their own silicon. It's rational strategy: stay loyal to the only company fast enough to supply you, while slowly architecting your escape route. That's not a partnership. That's a hostage situation with an expiration date.

Meanwhile, the margins that made Nvidia a financial marvel—over 70% gross margins—are evaporating. When code becomes portable and commodities scale, hardware pricing doesn't stay exotic for long. Nvidia knows this. The company admits that data center availability, energy, and capital constraints could all become bottlenecks. Translation: we've hit the limits of what money can buy.

There's a $1 trillion backlog through 2027, which is genuinely remarkable visibility. But visibility isn't growth. It's just knowledge of how high the plateau gets.

The paradox is almost poetic: Nvidia became the world's most valuable company by executing perfectly at a moment when the entire world needed exactly one thing. Now it discovers that perfect execution at infinite scale eventually means running out of new customers to sell to. The Rubin chip will sell brilliantly. It will also solve nothing. That's what makes this moment so interesting.