As of December 2025 Arcosa has a market cap of A$8.24 Billion. This makes Arcosa the world's 2918th 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 Dec 18th, 2025 the market cap of Arcosa was reported to be: