Caterpillar Inc vs Sunrun Inc — how do they compare? Caterpillar Inc trades at $910 (market cap $429.89B), while Sunrun Inc trades at $12.65 (market cap $3.05B). The key difference: Caterpillar Inc is far larger — about 140.9× Sunrun Inc's market cap, and Caterpillar Inc pays a 0.7% dividend while Sunrun Inc pays none. Which is the better fit depends on your goals.
| CAT | RUN | |
|---|---|---|
Market Cap | $429.89B | $3.05B |
Sector | Industrials | Technology |
52-Week High | $1.06K | $21.41 |
52-Week Low | $404.64 | $9.07 |
Enterprise Value | $468.88B | $17.24B |
Dividend Yield | 0.7% | — |
Signals from Pluang's Aura AI — not financial advice
Caterpillar (CAT) trades at $931.47, down 2.2% on the day, but has gained 51% year-to-date, driven by strong earnings beats and AI-related infrastructure demand. The stock shows a bullish moving average signal but neutral overall technicals, with support near $922. Revenue reached $67.59 billion in 2025, with a net income margin of 13.33%, though valuation multiples like a P/E of 46.48 appear elevated. Recent news highlights its role in the AI data center boom, with the Power & Energy segment seeing significant backlog growth.
The outlook remains positive given analyst consensus and AI-driven tailwinds, but high valuation and exposure to economic cycles pose risks. With 55% of analysts rating it a Buy and a consensus price target of $1,030, upside potential exists, though investors should weigh margin pressures and debt levels against growth catalysts from data center and infrastructure spending.
Sunrun (RUN) trades at $12.41, down 0.48% on the day, with technical indicators showing a bearish trend despite recent earnings beats. The company reported strong profitability with a 17.88% net income margin and ROE of 19.06%, while valuation metrics like P/E of 6 and P/B of 0.91 suggest potential undervaluation. Recent news highlights a major partnership with Tesla and Renew Home for a 16-gigawatt virtual power plant, driving investor interest in grid-support initiatives tied to AI data center demand.
The stock presents a mixed outlook: analyst consensus is strongly bullish with a $17.09 price target (62% buy ratings), but negative operating cash flow and high debt-to-asset ratio of 70.76% pose risks. Growth catalysts include expanding revenue and margin trends, though execution on new ventures and macroeconomic pressures remain key watchpoints for investors.
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Caterpillar Inc. designs, manufactures, and markets construction, mining, and forestry machinery. The Company also manufactures engines and other related parts for its equipment, and offers financing and insurance. Caterpillar distributes its products through a worldwide organization of dealers.
Read more on CAT →Sunrun Inc. is one of the largest residential solar, battery storage, and energy services companies in the United States. The company provides solar panel installations, battery backup systems, and energy management solutions to homeowners. Sunrun primarily uses a solar-as-a-service model, offering customers solar leases and power purchase agreements (PPAs), which allow homeowners to adopt solar energy with little to no upfront cost. The company's mission is to create a planet run by the sun.
Read more on RUN →