As of October 2026 Arcosa has a market cap of A$10.34 Billion. This makes Arcosa the world's 2496th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Oct 9th, 2026 the market cap of Arcosa was reported to be: