As of December 2025 Meta Platforms (Facebook) has a market cap of A$2.502 Trillion. This makes Meta Platforms (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 measure how much a company is worth.
On Dec 22nd, 2025 the market cap of Meta Platforms (Facebook) was reported to be: