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Compare · BLFS vs TMDX

BLFS vs TMDX

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

Summary

  • Both BLFS and TMDX operate in Biotechnology: Electromedical & Electrotherapeutic Apparatus (Health Care), so they compete in similar markets.
  • TMDX is the larger of the two at $2.41B, about 1.8x BLFS ($1.33B).
  • Over the past year, BLFS is up 25.5% and TMDX is down 43.2% - BLFS leads by 68.7 points.
  • TMDX has been more active in the news (12 items in the past 4 weeks vs 2 for BLFS).
  • TMDX has more recent analyst coverage (18 ratings vs 8 for BLFS).
PerformanceBLFS+25.49%TMDX-43.19%
2025-06-04+0.00%2026-06-04
MetricBLFSTMDX
Company
BioLife Solutions Inc.
TransMedics Group Inc.
Price
$27.62+1.54%
$73.75+5.77%
Market cap
$1.33B
$2.41B
1M return
+28.11%
-22.32%
1Y return
+25.49%
-43.19%
Industry
Biotechnology: Electromedical & Electrotherapeutic Apparatus
Biotechnology: Electromedical & Electrotherapeutic Apparatus
Exchange
NASDAQ
NASDAQ
IPO
2019
News (4w)
2
12
Recent ratings
8
18
BLFS

BioLife Solutions Inc.

BioLife Solutions, Inc. develops, manufactures, and supplies bioproduction tools and services for the cell and gene therapy industry in the United States, Canada, Europe, the Middle East, Africa, and internationally. The company's products are used in the basic and applied research, and commercial manufacturing of biologic-based therapies. It offers proprietary biopreservation media products, including HypoThermosol FRS and CryoStor that are formulated to mitigate preservation-induced, delayed-onset cell damage and death; and the ThawSTAR line that includes automated vial and cryobag thawing products that control the heat and timing of the thawing process of biologic materials. The company also provides evo shipping containers that are cloud-connected passive storage and transport containers for temperature-sensitive biologics and pharmaceuticals; liquid nitrogen laboratory freezers, cryogenic equipment, and accessories; and biological and pharmaceutical storage services. The company markets and sells its products directly, as well as through third party distributors. BioLife Solutions, Inc. was founded in 1987 and is headquartered in Bothell, Washington.

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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