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Compare · NRXS vs TMDX

NRXS vs TMDX

Side-by-side comparison of Neuraxis Inc. (NRXS) and TransMedics Group Inc. (TMDX): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both NRXS and TMDX operate in Biotechnology: Electromedical & Electrotherapeutic Apparatus (Health Care), so they compete in similar markets.
  • TMDX is the larger of the two at $2.57B, about 29.6x NRXS ($86.8M).
  • Over the past year, NRXS is up 139.3% and TMDX is down 32.5% - NRXS leads by 171.8 points.
  • TMDX has been more active in the news (5 items in the past 4 weeks vs 2 for NRXS).
  • TMDX has more recent analyst coverage (18 ratings vs 0 for NRXS).
PerformanceNRXS+139.31%TMDX-32.53%
2025-07-22+0.00%2026-07-22
MetricNRXSTMDX
Company
Neuraxis Inc.
TransMedics Group Inc.
Price
$6.94-1.70%
$71.33-3.87%
Market cap
$86.8M
$2.57B
1M return
-2.80%
-5.62%
1Y return
+139.31%
-32.53%
Industry
Biotechnology: Electromedical & Electrotherapeutic Apparatus
Biotechnology: Electromedical & Electrotherapeutic Apparatus
Exchange
AMEX
NASDAQ
IPO
2023
2019
News (4w)
2
5
Recent ratings
0
18
TMDX

TransMedics Group Inc.

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 offers 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 Organ Care System includes OCS LUNG, a portable perfusion, ventilation, and monitoring system that maintains the organ at a near-physiologic state allowing physicians to assess and improve the condition of lungs between the donor and recipient sites; OCS Heart, a portable, warm perfusion, and monitoring system designed to keep a donor heart at a human-like, metabolically active state; and OCS Liver, a system that is evaluated in clinical trials for utilized and unutilized donor livers. TransMedics Group, Inc. was founded in 1998 and is headquartered in Andover, Massachusetts.

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