As of December 2025 Prospect Capital has a market cap of ยฃ0.94 Billion. This makes Prospect Capital the world's 5530th 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 7th, 2025 the market cap of Prospect Capital was reported to be: