As of December 2025 Aspen Aerogels has a market cap of $0.30 Billion USD. This makes Aspen Aerogels the world's 7939th 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 4th, 2025 the market cap of Aspen Aerogels was reported to be: