Caterpillar Inc. (CAT) has emerged as an unexpected leader of the artificial intelligence boom, propelling its stock to the top of the Dow Jones Industrial Average over the past year. The construction and mining equipment giant recently reported a blockbuster fourth quarter, with revenue climbing 18% to $19.1 billion and adjusted earnings of $5.16 per share, both easily surpassing Wall Street estimates. This surge is largely fueled by a massive infrastructure project trend: the global build-out of AI data centers. While the company is famous for its yellow bulldozers, its power generation division is currently the standout performer, seeing a 44% revenue jump as it provides the massive engines and generators required to keep AI hubs running.
Shares of Caterpillar have surged more than 75% over the last 12 months, hitting record highs above $665. This “AI play” narrative has allowed the company to maintain momentum despite looming economic headwinds, such as multi-billion-dollar tariff costs expected in 2026. CEO Joe Creed highlighted that sustained investment in data center construction will continue to bolster spending throughout the year. By diversifying from traditional earthmoving into the high-tech energy sector, Caterpillar is effectively future-proofing its business and delivering long-term value to shareholders.
