NASDAQ
MDU Resources Group, Inc. (MDU) has a market cap of $4.48B as of Thursday, May 21, 2026. The MDU market cap is up 2.41% over the past 30 days and has grown 28.22% 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.
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