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Compare · NXL vs TMDX

NXL vs TMDX

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

Summary

  • Both NXL and TMDX operate in Biotechnology: Electromedical & Electrotherapeutic Apparatus (Health Care), so they compete in similar markets.
  • TMDX is the larger of the two at $2.56B, about 243.3x NXL ($10.5M).
  • Over the past year, NXL is down 60.2% and TMDX is down 28.6% - TMDX leads by 31.7 points.
  • TMDX has been more active in the news (4 items in the past 4 weeks vs 2 for NXL).
  • TMDX has more recent analyst coverage (18 ratings vs 0 for NXL).
PerformanceNXL-60.21%TMDX-28.55%
2025-07-21+0.00%2026-07-17
MetricNXLTMDX
Company
Nexalin Technology Inc.
TransMedics Group Inc.
Price
$0.48+6.58%
$74.01-2.55%
Market cap
$10.5M
$2.56B
1M return
+21.63%
-2.15%
1Y return
-60.21%
-28.55%
Industry
Biotechnology: Electromedical & Electrotherapeutic Apparatus
Biotechnology: Electromedical & Electrotherapeutic Apparatus
Exchange
NASDAQ
NASDAQ
IPO
2022
2019
News (4w)
2
4
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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