Just caught something interesting in the AI stock rally that most people might be sleeping on. Everyone's obsessed with NVIDIA becoming the world's most valuable company in the world, and rightfully so – the stock's up over 427,000% since IPO. But here's what's wild: two other AI plays have actually crushed NVIDIA's recent performance, posting gains of 405% and 412% respectively over the past couple years while NVIDIA's only up 153% lately.

I'm talking about Micron and Palantir. Both are positioned as the few companies that could actually replicate what NVIDIA pulled off, and the numbers back that up.

With Micron, it's all about HBM chips right now. The demand is absolutely insane as data centers scale up their AI infrastructure, but supply's still tight. That supply crunch is giving Micron serious pricing power, which means fatter margins and stronger earnings. Their CEO confirmed the HBM demand should keep flowing even with the supply constraints. For Q2 FY2026, they're guiding revenues between $18.3-19.1 billion – that's a massive jump from the $13.64 billion they just posted. What I find compelling is they're not just riding NVIDIA's coattails either. They're supplying AMD and other customers, so there's real diversification there. Earnings growth is tracking at 300.7% for the year.

Palantir's story is different but equally compelling. Their AI Platform (AIP) is becoming the go-to tool for deploying AI in complex data environments. The adoption rates among U.S. commercial clients and government agencies have been explosive. In Q4 2025, their commercial segment jumped 137% year-over-year to $507 million. Government side hit $570 million, up 66% YoY. These aren't small moves.

Looking at 2026, Palantir's guiding full-year revenues to more than double to around $7.2 billion from $3.32 billion last year. That's achievable based on their remaining deal pipeline, which hit $4.38 billion in Q4 – up 145% year-over-year. Their Rule of 40 score is 127%, which signals a genuinely scalable business model. Earnings growth expectations sit at 78.7%.

What strikes me is that while NVIDIA's the most valuable company in the world right now and justifiably so, these two are showing the kind of momentum that could make them the next major AI beneficiaries. Micron's got the hardware angle locked, Palantir's got the software/AI infrastructure play. Both have legitimate competitive moats and aren't just dependent on one customer or narrative.

If you're building an AI exposure strategy beyond just the obvious mega-cap plays, both of these deserve serious consideration. The market's already pricing in some of this, but the runway still looks long.