As of January 2026 Blackstone Group has a market cap of NZ$332.75 Billion. This makes Blackstone Group the world's 92th 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 11th, 2026 the market cap of Blackstone Group was reported to be: