Caterpillar, Priced for Perfection
What it will take for Caterpillar to maintain its recent growth momentum
By: Jacob Gaer
Apr. 22, 2026
Caterpillar has been on an absolute tear over the past year. The stock is up over 170% in the past year with 40% being YTD, per Yahoo Finance. The company has seen a significant spike in demand as the data center buildout continues in full force, and it’s already being reflected in record revenues and record backlog. Investors have been quick to react, and with no end in sight for the AI buildout, its stock has soared to a valuation that’s rare for the sector. However, not all investors are on board, with many beginning to question whether this pace of growth can hold going forward. In preparation for Q1 earnings at the end of the month, this piece will explore how Caterpillar got to this point, and what the print must show to sustain its current level of growth.
Over the past year, Caterpillar has gone from a cyclical machinery business to one of the most successful AI plays nobody expected. The key driver here is its Power & Energy segment, which saw 23% revenue growth in Q4 alone. Increasing power demand has led many data center operators to utilize on-site, “behind-the-meter” power generation rather than relying on public grids. CEO Joe Creed mentioned in the Q4 earnings call that Caterpillar had four prime power orders greater than 1 GW in addition to many sizeable orders below that mark, setting the stage for continued momentum throughout 2026 and on. The impact is clear looking at backlogs with a 71% increase YoY from $30B in 2024 to $51.2B at the end of 2025, of which 62% is expected to be delivered in 2026. The demand spike isn’t unique to Caterpillar, with other competitors in the power generation space seeing the same, but Caterpillar’s scale and extensive dealer network have allowed them to capture a significant share of the largest deals. The story backs up the climbing stock price, but at a 43x trailing P/E, more than double its 5-year average, it’ll take a lot to justify the current price on earnings day.
The core focus for investors will be confirmation that the recent run-up can be sustained longer term. The most important number to watch is Power & Energy segment operating margin. The segment posted a margin of 19.6% in Q4 2025, and Caterpillar guided to $800M in incremental tariff costs in Q1, 30% of which was allocated to Power & Energy. Analysts are hoping to see this margin maintained above 19%, indicating that the AI-related demand is profitable enough to absorb cost pressures. Looking at the business overall, Caterpillar's long-term adjusted operating margin target is 15%-19%, with full-year 2025 coming in at 17.2%. Management has guided 2026 to come in near the bottom of that range due to tariff pressure, so beating that expectation would meaningfully reduce margin concerns for the rest of the year. Backlog will be the next metric to watch. Management indicated that the 2GW Monarch Compute Campus order will show up in Q1 backlog alongside other notable deals. Confirmation that orders are moving to backlog as expected will help reinforce the current outlook on future profitability. Beyond Power & Energy, analysts are hoping to see consistent growth across its Construction Industries and Resource Industries segments. Strong performance from its more cyclical segments is crucial in supporting the tailwinds from AI rather than offsetting them. Another area worth watching is services revenue. Services hit $24B in 2025 with a 2030 target of $30B. Continued growth here is important as it carries higher margins and provides a revenue stream that helps even out the cyclical nature of the business. The key to a positive earnings outcome here isn't posting blowout EPS, it's proving that the narrative and its drivers are still intact.
Caterpillar’s recent run is justified through real demand and strong execution, and the stock price implies it’s not slowing down anytime soon. Q1 will be the first real test of how the AI story is holding up under real cost pressures. If the company can deliver this quarter, then the stock price has even more room to run. If it can’t, recent progress could unwind quickly.
