Caterpillar Trades Like an AI Infrastructure Play as Power Sales Surge

A century-old equipment maker just became one of 2026’s hottest AI plays.

Caterpillar (NYSE:CAT) delivered record-breaking fourth quarter results Thursday morning, posting $19.1 billion in revenue that crushed Wall Street’s $17.75 billion estimate by nearly 8%. Adjusted earnings of $5.16 per share topped the $4.71 consensus by 9.5%. The stock jumped 4.6% to $673, hitting fresh all-time highs.

But the headline numbers don’t tell the real story. Buried in the results is a fundamental transformation: Caterpillar’s power generation business—the segment supplying generators and turbines to AI data centers—saw retail sales explode 44% year-over-year. The Power & Energy segment, now the company’s largest and fastest-growing division, recorded 37% sales growth to users.

"It’s not a demand issue for us," CEO Joe Creed said on the earnings call. "It’s really going to be can we bring on the supply faster? We’re going to get out as much product as we can."

The AI Infrastructure Play Hiding in Plain Sight

While investors obsess over NVIDIA (NASDAQ:NVDA) chips and hyperscaler capex, Caterpillar has quietly positioned itself as the picks-and-shovels play for AI’s most pressing bottleneck: power.

Data centers running AI workloads consume staggering amounts of electricity. Goldman Sachs projects global data center power usage will surge from 55 gigawatts today to 84 gigawatts within two years. But grid infrastructure can’t keep pace—interconnection delays stretch years, forcing operators to bring power generation on-site.

Enter Caterpillar’s natural gas turbines and diesel generators.

The company has committed $725 million to expand its Lafayette, Indiana plant and plans to more than double turbine engine production capacity by 2030. At CES 2026 earlier this month, Caterpillar announced an expanded partnership with NVIDIA to integrate AI across its machines, factories, and supply chains—a collaboration Jensen Huang called "setting a new standard for industrial innovation."

Record Backlog Signals Multi-Year Runway

Caterpillar’s order backlog surged $11.3 billion quarter-over-quarter to a record $51.2 billion. That’s nearly two years of production locked in, with much of the growth coming from power generation equipment for data centers.

The company guided for approximately $3.5 billion in 2026 capital expenditures, primarily for capacity expansion. Management has visibility into demand "better than at any point in my 29-year career," Creed noted, citing long-term agreements with hyperscale customers.

For context: the AI data center power market alone represents a $1.2 trillion opportunity by 2030, growing at a 38% compound annual rate.

The Tariff Wildcard

Not everything is yellow and sunny. Caterpillar warned of a $2.6 billion tariff hit in 2026, up from the $1.6 billion to $1.75 billion impact absorbed in 2025. Operating margins compressed to 13.9% in Q4, down from 18% a year earlier.

Yet demand is overwhelming the cost pressures. Full-year 2025 revenue hit $67.6 billion, up from $64.8 billion in 2024—the highest in the company’s 100-year history. The company returned $7.9 billion to shareholders through buybacks and dividends while generating $11.7 billion in operating cash flow.

How Caterpillar Stacks Up Against the AI Power Trade

Caterpillar isn’t alone in the AI power infrastructure space. GE Vernova (NYSE:GEV), which spun off from General Electric in 2024, makes gas turbines and grid equipment that has also benefited from data center demand. Cummins (NYSE:CMI) competes directly in the generator market.

But Caterpillar has a distinct advantage: scale and installed base. With over 150 dealers operating 2,800 facilities across 190 countries, no competitor matches its service network. When a data center operator needs emergency backup power or ongoing maintenance, that global reach matters.

The valuation reflects this positioning. At roughly 28x forward earnings, CAT trades at a significant premium to its 10-year average of 18.3x. Morgan Stanley maintains a Sell rating, warning the stock is priced for perfection. Jefferies recently raised its target to $750, citing the AI power tailwind.

What to Watch

Three catalysts will determine whether Caterpillar’s AI-driven rally has legs:

Capacity ramp execution. The Lafayette expansion and turbine production doubling must deliver on schedule. Any delays could hand market share to competitors like Cummins (NYSE:CMI) or GE Vernova (NYSE:GEV).

Hyperscaler contract flow. Watch for announcements of long-term power supply agreements with major cloud providers. Each gigawatt-scale deal validates the thesis.

Margin trajectory. If pricing power can offset tariff headwinds, the earnings story accelerates. If not, multiple compression becomes a risk at 28x forward earnings.

The Bottom Line

Caterpillar has transformed from a cyclical equipment maker into a structural growth story tied to AI infrastructure. The 44% surge in power generation sales isn’t a one-quarter anomaly—it’s the beginning of a multi-year buildout that could see the company’s energy business overtake construction entirely.

At $673 per share, CAT trades at a premium to its historical multiple. But with a $51.2 billion backlog, record revenue, and direct exposure to the AI power bottleneck, the market is pricing in a very different company than the one that built bulldozers for a century.

For investors seeking AI exposure beyond the usual semiconductor and cloud names, Caterpillar offers something rare: a dividend-paying industrial with genuine participation in the infrastructure buildout. The $6.04 annual dividend yields roughly 0.9%—modest, but management has signaled plans to grow the payout toward $8 per share by 2029 as free cash flow expands.

The question isn’t whether AI needs power. It’s whether Caterpillar can build turbines fast enough to capture it.