As of December 2025 Catalyst Pharmaceuticals has a market cap of C$3.99 Billion. 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: