TransMedics Group Operating Margin Growth & History (TMDX)

TransMedics Group's operating margin was 17.93% for fiscal 2025.

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TransMedics Group annual operating margin history

TransMedics Group annual operating margin

Fiscal yearPeriod endedOperating marginChange (percentage points)
20252025-12-3117.93%+9.44 pp
20242024-12-318.49%+20.38 pp
20232023-12-31−11.89%+21.75 pp
20222022-12-31−33.64%+91.99 pp
20212021-12-31−125.63%−32.58 pp
20202020-12-31−93.05%+21.50 pp
20192019-12-28−114.54%+23.53 pp
20182018-12-29−138.07%

TransMedics Group operating margin trends

Over the last five reported fiscal years, TransMedics Group's operating margin increased from −93.05% to 17.93%, a change of +110.98 percentage points. The latest reported quarter, Q2 2026, shows 12.50%.

About the metric

What operating margin means

Operating margin measures the percentage of revenue left after operating costs and expenses. It shows how much operating profit a company generates from each dollar of revenue.

Calculation and source

How operating margin is calculated

TickerStat calculates operating margin as SEC-reported operating income divided by SEC-reported revenue for the same fiscal period. Changes are shown in percentage points. Fiscal periods can differ from calendar years, so exact period-end dates are included.

Review TransMedics Group filings at SEC.gov ↗