Upstream Bio
UPB
#5404
Rank
HK$10.97 B
Marketcap
HK$203.15
Share price
-11.50%
Change (1 day)
189.27%
Change (1 year)

Market capitalization of Upstream Bio (UPB)

Market cap: HK$10.97 Billion

As of February 2026 Upstream Bio has a market cap of HK$10.97 Billion. This makes Upstream Bio the world's 5404th 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 Upstream Bio from 2024 to 2026

End of year Market Cap

Year Marketcap Change
2026HK$10.97 B-11.43%
2025HK$12.39 B55.23%
2024HK$7.98 B

End of Day market cap according to different sources

On Feb 5th, 2026 the market cap of Upstream Bio was reported to be:

HK$10.97 Billion
by Nasdaq info icon info icon
HK$10.97 Billion
by CompaniesMarketCap info icon info icon