OptiNose (OPTN) - Market capitalization

Last known market cap: $97.22 Million USD

As of December 2025 OptiNose has a market cap of $97.22 Million USD. This makes OptiNose the world's 9291th 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	$98.13 M	46.05%
2024	$67.19 M	-53.62%
2023	$0.14 B	-29.69%
2022	$0.20 B	54.67%
2021	$0.13 B	-39.22%
2020	$0.21 B	-48.21%
2019	$0.42 B	65.59%
2018	$0.25 B	-64.24%
2017	$0.71 B

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Onconova Therapeutics ONTX	$20.9 M	-78.50%	🇺🇸 USA
OPKO Health OPK	$1.03 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: $97.22 Million USD