As of December 2025 Black Hills has a market cap of NZ$9.25 Billion. This makes Black Hills the world's 2940th 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 10th, 2025 the market cap of Black Hills was reported to be: