As of January 2026 Algoma Steel has a market cap of NZ$0.75 Billion. This makes Algoma Steel the world's 7423th 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 Jan 6th, 2026 the market cap of Algoma Steel was reported to be: