TransMedics Group (TMDX) Stock Overview
A commercial-stage medical technology company, engages in transforming organ transplant therapy for end-stage organ failure patients in the United States and internationally. More details
| Snowflake Score | |
|---|---|
| Valuation | 5/6 |
| Future Growth | 3/6 |
| Past Performance | 5/6 |
| Financial Health | 4/6 |
| Dividends | 0/6 |
Rewards
Risk Analysis
No risks detected for TMDX from our risk checks.
TMDX Community Fair Values
Create NarrativeSee what 145 others think this stock is worth. Follow their fair value or set your own to get alerts.
Analyst Price Targets
TransMedics Group, Inc. Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | US$72.19 |
| 52 Week High | US$156.00 |
| 52 Week Low | US$60.11 |
| Beta | 1.88 |
| 1 Month Change | -2.83% |
| 3 Month Change | -36.68% |
| 1 Year Change | -42.15% |
| 3 Year Change | -19.93% |
| 5 Year Change | 132.57% |
| Change since IPO | 222.85% |
Recent News & Updates
TMDX: Rising Transplant And Flight Activity Will Drive Bullish 2026 Outlook
Analysts lifted the fair value estimate for TransMedics Group to $80 from $75, citing stronger transplant volume trends and aviation flight data that point to solid near term revenue momentum, along with ongoing questions about long term competitive pressures. Analyst Commentary Recent research notes present a mixed picture for TransMedics Group, with some analysts pointing to strong transplant procedure trends and aviation activity, while others stress that the stock already reflects a lot of execution success and faces meaningful competitive and growth risks.TransMedics: The Margins Must Recover
Summary TransMedics is rated Buy as the market overreacts to Q1 margin pressure, while the core growth thesis remains intact. Q1 revenue grew 21% to $173.9M, but gross margin fell to 58.2% and adjusted EPS dropped to $0.30, driving the sell-off. TMDX’s moat is its integrated transplantation network, which is expensive to build but positions the company for long-term dominance. Valuation is now attractive at 16–21x 2027–2028 earnings if margins recover; an $85–$107 price target is plausible if execution improves. Read the full article on Seeking AlphaTMDX: Flight Trends And Heart Procedure Headwinds Will Shape 2026 Outlook
The latest Narrative Update on TransMedics Group reflects a reset in the analyst fair value estimate from $118.00 to $75.00, as analysts weigh stronger near term flight and Q2 revenue indications against softer heart transplant trends and increased competitive concerns. Analyst Commentary Recent Street research on TransMedics Group shows a mix of signals, with some analysts highlighting stronger flight related data that could support Q2 revenue, while others focus on heart transplant softness and competition when thinking about valuation and execution risk.Recent updates
Shareholder Returns
| TMDX | US Medical Equipment | US Market | |
|---|---|---|---|
| 7D | 4.8% | -1.5% | 0.6% |
| 1Y | -42.1% | -19.9% | 19.5% |
Return vs Industry: TMDX underperformed the US Medical Equipment industry which returned -19.9% over the past year.
Return vs Market: TMDX underperformed the US Market which returned 19.5% over the past year.
Price Volatility
| TMDX volatility | |
|---|---|
| TMDX Average Weekly Movement | 10.3% |
| Medical Equipment Industry Average Movement | 8.6% |
| Market Average Movement | 7.3% |
| 10% most volatile stocks in US Market | 16.7% |
| 10% least volatile stocks in US Market | 3.2% |
Stable Share Price: TMDX has not had significant price volatility in the past 3 months compared to the US market.
Volatility Over Time: TMDX's weekly volatility (10%) has been stable over the past year.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| 1998 | 898 | Waleed Hassanein | www.transmedics.com |
TransMedics Group, Inc., a commercial-stage medical technology company, engages in transforming organ transplant therapy for end-stage organ failure patients in the United States and internationally. The company provides Organ Care System (OCS), a portable organ perfusion, optimization, and monitoring system that utilizes its proprietary and customized technology to replicate near-physiologic conditions for donor organs outside of the human body. Its OCS includes OCS LUNG for the preservation of standard criteria donor lungs for double-lung transplantation; OCS Heart, a technology for preservation of DBD donor hearts deemed unsuitable due to limitations of cold storage and for ex vivo reanimation, functional monitoring, and beating-heart preservation of donation-after-circulatory-death hearts; and OCS Liver for the preservation of DBD and DCD of donor livers.
TransMedics Group, Inc. Fundamentals Summary
| TMDX fundamental statistics | |
|---|---|
| Market cap | US$2.43b |
| Earnings (TTM) | US$171.92m |
| Revenue (TTM) | US$635.89m |
Is TMDX overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| TMDX income statement (TTM) | |
|---|---|
| Revenue | US$635.89m |
| Cost of Revenue | US$260.15m |
| Gross Profit | US$375.74m |
| Other Expenses | US$203.82m |
| Earnings | US$171.92m |
Last Reported Earnings
Mar 31, 2026
Next Earnings Date
n/a
| Earnings per share (EPS) | 4.97 |
| Gross Margin | 59.09% |
| Net Profit Margin | 27.04% |
| Debt/Equity Ratio | 103.9% |
How did TMDX perform over the long term?
See historical performance and comparisonCompany Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2026/07/09 12:24 |
| End of Day Share Price | 2026/07/09 00:00 |
| Earnings | 2026/03/31 |
| Annual Earnings | 2025/12/31 |
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
|
|
| Market Prices | 30 years |
| |
| Ownership | 10 years |
| |
| Management | 10 years |
| |
| Key Developments | 10 years |
|
* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
Learn about the world class team who designed and built the Simply Wall St analysis model.
Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
TransMedics Group, Inc. is covered by 15 analysts. 12 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.
| Analyst | Institution |
|---|---|
| David Rescott | Baird |
| William Plovanic | Canaccord Genuity |
| Daniel Markowitz | Evercore ISI |