Y-mAbs Therapeutics (YMAB) - Market capitalization

Last known market cap: $0.39 Billion USD

As of December 2025 Y-mAbs Therapeutics has a market cap of $0.39 Billion USD. This makes Y-mAbs Therapeutics the world's 7575th 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 Y-mAbs Therapeutics from 2018 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	$0.39 B	9.19%
2024	$0.35 B	20.44%
2023	$0.29 B	39.61%
2022	$0.21 B	-69.88%
2021	$0.70 B	-64.73%
2020	$2.00 B	61.56%
2019	$1.24 B	78.51%
2018	$0.69 B

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
ORIC Pharmaceuticals ORIC	$0.78 B	101.26%	🇺🇸 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 Y-mAbs Therapeutics (YMAB)

Last known market cap: $0.39 Billion USD