As of December 2025 Piedmont Office Realty Trust has a market cap of โน91.72 Billion. This makes Piedmont Office Realty Trust the world's 5924th 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 Piedmont Office Realty Trust was reported to be: