NASDAQ
Caterpillar Inc. (CAT) has a market cap of $411.79B as of Friday, May 22, 2026. The CAT market cap is up 9.86% over the past 30 days and has grown 153.98% over the past year. Market capitalization represents the total market value of a company's outstanding shares, calculated by multiplying the stock price by the total number of shares outstanding.
No price data available for this timeframe.