Caterpillar Inc.

🇺🇸New York Stock Exchange
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Caterpillar Inc. stock analysis CAT overview
Somewhat Bullish +35

Caterpillar's Operating Margins Remain Under Pressure: Rebound Ahead?

📉 Caterpillar's adjusted operating margin declined 30 basis points year-over-year to 18% in Q1 2026, driven by a 26% surge in cost of sales.

💰 Tariffs introduced since early 2025 totaled approximately $600 million in Q1 2026, below the initial $800 million estimate due to a one-time adjustment.

📉 Margins contracted 350 basis points throughout 2025, falling from 18.3% in Q1 to 15.6% in Q4 as costs rose 11% year-over-year.

🔮 Management expects full-year 2026 tariff costs to range between $2.2 billion and $2.4 billion, persisting into the current fiscal year.

📈 Despite margin pressure, Caterpillar anticipates low double-digit revenue growth in 2026 with margins expected near the bottom of its 15-19% target range.

💹 The stock has gained 176.8% over the past year, significantly outperforming the industry average of 138.2%.

📊 Earnings estimates for 2026 and 2027 show projected growth of 29.3% and 24.3%, respectively, with recent upward revisions in analyst consensus.

🏆 Caterpillar holds a Zacks Rank #1 (Strong Buy) rating based on its mathematical stock-rating system.

📉 Peer Terex Corporation reported a 30-basis-point margin contraction to 8.7% in Q1 2026, while Komatsu Ltd. expects a 140 basis point decline in fiscal 2026.

💰 At current revenue estimates of $76.5 billion, adjusted operating margins are projected to fall near the low end of the 18-22% range.

Bullish Signals
  • Caterpillar shares have gained 176.8% over the past year, significantly outperforming the industry's 138.2% growth.
  • Earnings estimates for 2026 and 2027 indicate robust year-over-year growth of 29.3% and 24.3%, respectively.
  • Zacks Consensus estimates for Caterpillar have moved up over the past 60 days, reflecting improved analyst sentiment.
  • The company maintains a Zacks Rank #1 (Strong Buy) rating, indicating strong momentum based on earnings estimate revisions.
  • Caterpillar expects low double-digit sales and revenue growth year-over-year in 2026 despite margin pressures.
Risk Factors
  • Adjusted operating margins declined 30 basis points year-over-year to 18% in Q1 2026 due to a 26% increase in cost of sales.
  • Tariff impacts are expected to persist, with full-year 2026 costs estimated between $2.2 billion and $2.4 billion.
  • Management expects adjusted operating margins to remain near the bottom of its targeted range for 2026 due to continued tariff pressures.
  • Cost of sales rose 11% year-over-year in 2025, reaching $44.7 billion, with a steep 29% jump occurring in Q4.
  • Peer companies Terex Corporation and Komatsu Ltd. also reported significant margin contractions due to similar tariff impacts.
Full Analysis
Caterpillar Inc. (CAT) reported a 30-basis-point year-over-year decline in its adjusted operating margin to 18% in the first quarter of 2026, primarily driven by a 26% increase in cost of sales due to unfavorable manufacturing costs and higher tariffs. Tariffs introduced since early 2025 amounted to approximately $600 million in Q1 2026, which was below the company's earlier estimate of $800 million, largely due to a one-time adjustment in 2025 tariff expense calculations. The company faced significant margin compression throughout 2025, with adjusted operating margins contracting 350 basis points year-over-year to 17.2%. Margins declined progressively from 18.3% in Q1 to 15.6% in Q4, exacerbated by a 11% year-over-year rise in cost of sales to $44.7 billion. Total tariff impacts for 2025 reached about $1.8 billion and are expected to persist into 2026, with management forecasting full-year 2026 tariff costs between $2.2 billion and $2.4 billion. Despite expecting low double-digit sales and revenue growth in 2026, Caterpillar anticipates adjusted operating margins will remain near the bottom of its targeted range due to continued tariff pressures. The company maintains an outlook of 15–19% margins at $60 billion in revenue, with higher ranges possible at $72 billion or $100 billion in revenue. Analyst consensus estimates for 2026 revenues are around $76.5 billion, suggesting margins will likely come in near the low end of the 18-22% range, representing a slight improvement from 2025 levels. Caterpillar shares have gained 176.8% over the past year, outperforming the industry's 138.2% growth, though the stock trades at a forward P/E of 38.37X compared to an industry average of 33.92X. Earnings estimates for 2026 and 2027 indicate year-over-year growth of 29.3% and 24.3%, respectively, with Zacks Consensus estimates moving up over the past 60 days. The stock currently holds a Zacks Rank #1 (Strong Buy). Peer companies Terex Corporation and Komatsu Ltd. also reported margin contractions in Q1 2026 or fiscal 2025 due to similar tariff impacts.