Weibo (WB) - Market capitalization

Market cap: HK$19.64 Billion

As of February 2026 Weibo has a market cap of HK$19.64 Billion. This makes Weibo the world's 4376th 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.

Market cap history of Weibo from 2014 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	HK$19.64 B	0.97%
2025	HK$19.45 B	5.68%
2024	HK$18.40 B	-11.24%
2023	HK$20.73 B	-44.37%
2022	HK$37.27 B	-34.22%
2021	HK$56.66 B	-21.25%
2020	HK$71.96 B	-11.91%
2019	HK$81.69 B	-20.59%
2018	HK$102.87 B	-42.47%
2017	HK$178.81 B	167.69%
2016	HK$66.80 B	108.31%
2015	HK$32.06 B	42.56%
2014	HK$22.49 B

End of Day market cap according to different sources

On Feb 22nd, 2026 the market cap of Weibo was reported to be:

HK$19.50 Billion

by Nasdaq

HK$19.64 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Meta (Facebook) FB.defunct	HK$4.394 T	22,275.68%	🇺🇸 USA
Sohu.com SOHU	HK$4.23 B	-78.46%	🇨🇳 China
Baidu BIDU	HK$370.24 B	1,785.02%	🇨🇳 China
Renren RENN	HK$0.24 B	-98.77%	🇨🇳 China

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of Weibo (WB)

Market cap: HK$19.64 Billion