As of December 2025 COPT Defense Properties has a market cap of โน302.76 Billion. This makes COPT Defense Properties the world's 3741th 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 COPT Defense Properties was reported to be: