CAT
The big short guy is back at it
Michael Burry, the investor who became a household name by shorting the housing bubble, has popped up with another bearish trade: Caterpillar. And not in a cute, “I’m a little cautious” way. In classic Burry fashion, he’s basically saying the stock has gotten way ahead of itself after ripping higher on the AI infrastructure boom.
Why Caterpillar suddenly got an AI glow-up
Caterpillar isn’t usually the first name you think of when someone says “AI.” But that’s the whole point here. Bulls argue the company is benefiting from the massive buildout of data centers, on-site power systems, diesel generators, and natural gas backup gear — basically all the boring-but-essential stuff that keeps the AI party from going dark.
That narrative has juiced the stock, which has climbed roughly 142% over the past year. The problem? When a stock gets that hot, everyone starts asking the same annoying question: how much of the good news is already baked in?
The valuation fight
That’s where the debate gets spicy. One analyst quoted in the piece says Caterpillar’s rally reflects a “structural theme” in infrastructure spending, not just AI hype. Translation: this isn’t a meme-trade mirage, it’s a real spending shift.
Burry, though, seems to be betting the market has already paid for perfection. And once a stock starts trading at a sky-high sales multiple — especially for a company that still sells heavy equipment and leases machinery — the margin for error gets tiny.
Why investors should care
If AI capex keeps surging, Caterpillar could keep acting like an unexpected AI winner. If spending slows, the stock could lose its premium faster than your patience during a software update.
Big picture: this is less about excavators and more about whether the AI buildout is a durable, multi-year infrastructure supercycle — or just the latest thing Wall Street is willing to pay up for.