As of December 2025 Quantum Computing has a market cap of C$3.98 Billion. This makes Quantum Computing the world's 3996th 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 Quantum Computing was reported to be: