As of June 2026 Gladstone Investment has a market cap of โน58.20 Billion. This makes Gladstone Investment the world's 6987th 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 Jun 13th, 2026 the market cap of Gladstone Investment was reported to be: