As of January 2026 Prospect Capital has a market cap of ยฃ1.00 Billion. This makes Prospect Capital the world's 5490th 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 19th, 2026 the market cap of Prospect Capital was reported to be: