As of December 2025 Aspen Aerogels has a market cap of โน21.41 Billion. This makes Aspen Aerogels the world's 8270th 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 18th, 2025 the market cap of Aspen Aerogels was reported to be: