As of December 2025 Weibo has a market cap of A$3.79 Billion. This makes Weibo the world's 4277th 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 19th, 2025 the market cap of Weibo was reported to be: