Facebook Inc. is an American company based in Menlo Park, California. The company owns the social network Facebook, the video and photo sharing app Instagram, the messenger WhatsApp and Oculus VR, the manufacturer of virtual reality hardware.
As of September 2021 Facebook has a market cap of $1.002 Trillion. This makes Facebook the world's 6th 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 mesure how much a company is worth.