OptiNose (OPTN) - Market capitalization

Last known market cap: C$0.13 Billion

As of December 2025 OptiNose has a market cap of C$0.13 Billion. This makes OptiNose the world's 9290th 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 OptiNose from 2017 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	C$0.13 B	40.16%
2024	C$96.41 M	-49.83%
2023	C$0.19 B	-31.27%
2022	C$0.27 B	64.68%
2021	C$0.16 B	-39.25%
2020	C$0.27 B	-49.44%
2019	C$0.55 B	58.76%
2018	C$0.34 B	-61.25%
2017	C$0.89 B

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Onconova Therapeutics ONTX	C$28.78 M	-78.50%	🇺🇸 USA
OPKO Health OPK	C$1.43 B	969.56%	🇺🇸 USA

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 OptiNose (OPTN)

Last known market cap: C$0.13 Billion