As of December 2025 Catalyst Pharmaceuticals has a market cap of $2.89 Billion USD. This makes Catalyst Pharmaceuticals the world's 3987th 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 6th, 2025 the market cap of Catalyst Pharmaceuticals was reported to be: