TransMedics Group (TMDX) - Market capitalization

Market cap: $3.23 Billion USD

As of August 2026 TransMedics Group has a market cap of $3.23 Billion USD. This makes TransMedics Group the world's 4115th 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 TransMedics Group from 2019 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	$3.23 B	-23.79%
2025	$4.24 B	107.26%
2024	$2.04 B	-20.53%
2023	$2.57 B	30.78%
2022	$1.97 B	270.34%
2021	$0.53 B	-1.57%
2020	$0.54 B	34.35%
2019	$0.40 B

End of Day market cap according to different sources

On Aug 23rd, 2026 the market cap of TransMedics Group was reported to be:

$3.28 Billion USD

by Nasdaq

$3.27 Billion USD

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
PAVmed PAVM	$40.77 M	-98.74%	🇺🇸 USA
Philips PHG	$26.89 B	731.52%	🇳🇱 Netherlands

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 TransMedics Group (TMDX)

Market cap: $3.23 Billion USD