As of January 2026 Kilroy Realty has a market cap of S$6.12 Billion. This makes Kilroy Realty the world's 3199th 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 Jan 10th, 2026 the market cap of Kilroy Realty was reported to be: