As of March 2026 Flagstar Financial has a market cap of โน477.58 Billion. This makes Flagstar Financial the world's 2976th 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 Mar 16th, 2026 the market cap of Flagstar Financial was reported to be: