As of October 2026 MDU Resources has a market cap of A$5.64 Billion. This makes MDU Resources the world's 3600th 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 MDU Resources was reported to be: