The Filing Desk

Artivion vs TransMedics Group

Artivion AORT · TransMedics Group TMDX · Health Care Equipment

TransMedics Group reported revenue of $606 million in fiscal 2025, 1.4 times Artivion's $441 million in fiscal 2025. Artivion's revenue grew 13.6% in its latest year, and TransMedics Group's grew 37.1%. Artivion had an operating margin of 7.7%, against 17.9% at TransMedics Group. Free cash flow was $1 million at Artivion and $134 million at TransMedics Group.

Side by side

ArtivionTransMedics Group
Latest fiscal yearFY2025, Dec 31, 2025FY2025, Dec 31, 2025
Revenue$441M$606M
Revenue growth13.6%37.1%
Revenue growth a year, last 5 years11.8%88.3%
Gross margin64.4%59.9%
Operating margin7.7%17.9%
Net margin2.2%31.4%
Free cash flow$1M$134M
Free cash flow margin0.2%22.1%
Return on capital3.9%27.5%
Net debt to EBITDA2.7x−0.2x
Dividends and buybacks$0M$0M
Change in diluted share count13.2%15.1%
Last close$20.21$88.24
P/E at the last close—24.1×
Insider trades, last 12 monthssold $20.4 millionbought $1.1 million, sold $4.3 million
Piotroski F-score7 of 97 of 9
Amounts in each company's own currency, US$ unless marked (a foreign company may report in another), each company's latest fiscal year from its 10-K, or 20-F or 40-F for a foreign company. Growth rates compare with the year before; the five-year rate is the average a year. Free cash flow is cash from operations minus capital spending; return on capital is after-tax operating income over the money invested in the business; P/E is the last close over the latest earnings per share. Banks are measured differently (return on equity, efficiency ratio), so some rows apply to one company only.

Ten years

Revenue
US$ billions, fiscal years
ArtivionTransMedics Group
Operating margin
Percent of revenue
ArtivionTransMedics Group
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
ArtivionTransMedics Group

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Source: the companies' Form 10-K filings, from SEC EDGAR, and the last close. For information only, not investment advice: the figures describe results, not which company is the better investment. The Filing Desk is not affiliated with either company. Full figures on the Artivion and TransMedics Group pages.