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Companies · TMDX · Electromedical & Electrotherapeutic Apparatus

TransMedics Group, Inc. (TMDX)

TransMedics Group, Inc. (TMDX) stock — the fundamentals (P/E, market cap, valuation) and every material event, decoded in plain English.

TransMedics Group, Inc. (TMDX) stock — financials & valuation

Key numbers for TransMedics Group, Inc. (TMDX): P/E ratio, market cap, profit margins, returns, and whether the stock looks cheap or expensive versus its own 5-year range.

AllSight quality score: 58/100 — a percentile rank of TransMedics Group, Inc.’s fundamentals against Manufacturing peers, weakest on valuation. A quality ranking, not a price prediction.

Market cap$2.7B
P / E18.0×
P / S4.1×
EV / EBITDA26.4×
Gross margin58.7%
Operating margin12.2%
Net margin22.7%
Return on equity29.3%
ROIC18.8%
Revenue growth25.8%
Debt / equity1.7×
Dividend yield0.0%

Is TransMedics Group, Inc. overvalued? P/E looks fair vs its 5-year range; P/S looks undervalued vs its 5-year range; EV/EBITDA looks fair vs its 5-year range; P/B looks undervalued vs its 5-year range.

Independent of the events above — derived from TransMedics Group, Inc.’s own financial statements and shown as context, never as advice.

Sep 10, 2026Guidance reaffirmed
TransMedics names GE veteran CFO as outlook holds, but no 2026 upgrade
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