Caterpillar Stock Climbs 40% on AI-Driven Demand

Caterpillar Inc.'s stock has continued to perform well despite being significantly below its 12-month high, thanks in part to strong demand for heavy machinery and equipment tied to AI-related infrastructure projects.

The company's recent record quarter was driven by revenue and profits reaching new highs as demand for heavy machinery and equipment grew sharply, with Caterpillar's backlog and project pipeline providing support for the outlook through 2027.

A comparison of heavy-machinery names shows that Caterpillar stock is up 40 percent year to date in 2026, trading at $804 at the time of comparison, which places it ahead of some peers in the sector and reflects the market's confidence in its earnings power.