United States

Top 1000 largest US Companies in the Healthcare sector by Market Cap

This is the list of the largest public listed companies in the Healthcare sector from the United States by market capitalization with links to their reference stock and industry.

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Top Healthcare Companies from the United States as of Jan. 01, 2026

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Rank Company Market Cap (USD) Country Sector Industry
571 Accuray Incorporated $96.2 M United States US Healthcare US Medical Devices
572 Zomedica Corp. $95.3 M

(May 1, 2025)

 United States US Healthcare US Drug Manufacturers—Specialty & Generic
573 Pulmonx Corporation $94.9 M United States US Healthcare US Medical Devices
574 Biomea Fusion, Inc. $94.7 M United States US Healthcare US Biotechnology
575 Champions Oncology, Inc. $92.5 M United States US Healthcare US Biotechnology
576 Osmotica Pharmaceuticals plc $92.5 M

(June 1, 2022)

 United States US Healthcare US Biotechnology
577 Asensus Surgical, Inc. $91.9 M

(July 1, 2024)

 United States US Healthcare US Medical Devices
578 BeyondSpring Inc. $89.9 M

(July 1, 2025)

 United States US Healthcare US Biotechnology
579 Veru Inc. $88.9 M

(July 1, 2025)

 United States US Healthcare US Biotechnology
580 Apyx Medical Corporation $86.5 M

(July 1, 2025)

 United States US Healthcare US Medical Devices
581 Harborside, Inc. $86.2 M

(Sept. 1, 2022)

 United States US Healthcare US Drug Manufacturers—Specialty & Generic
582 Vaxart, Inc. $86.2 M United States US Healthcare US Biotechnology
583 Rite Aid Corporation $86.2 M

(July 1, 2023)

 United States US Healthcare US Pharmaceutical Retailers
584 BioTelemetry, Inc. $83.7 M United States US Healthcare US Diagnostics & Research
585 IGM Biosciences, Inc. $81.9 M

(July 1, 2025)

 United States US Healthcare US Biotechnology
586 Atossa Therapeutics, Inc. $81.5 M United States US Healthcare US Biotechnology
587 Eyenovia, Inc. $80.8 M

(July 1, 2025)

 United States US Healthcare US Biotechnology
588 TELA Bio, Inc. $80.7 M

(July 1, 2025)

 United States US Healthcare US Medical Devices
589 Decibel Therapeutics, Inc. $80.3 M

(July 1, 2023)

 United States US Healthcare US Biotechnology
590 American Well Corporation $79.4 M United States US Healthcare US Health Information Services
591 Pliant Therapeutics, Inc. $77.3 M

(July 1, 2025)

 United States US Healthcare US Biotechnology
592 Imricor Medical Systems, Inc. $77.0 M

(July 1, 2024)

 United States US Healthcare US Medical Devices
593 bluebird bio, Inc. $76.5 M

(Jan. 1, 2025)

 United States US Healthcare US Biotechnology
594 Instil Bio, Inc. $76.4 M United States US Healthcare US Biotechnology
595 Outlook Therapeutics, Inc. $76.3 M

(July 1, 2025)

 United States US Healthcare US Biotechnology
596 VolitionRx Limited $76.2 M

(July 1, 2025)

 United States US Healthcare US Diagnostics & Research
597 Biostage, Inc. $75.9 M

(Jan. 1, 2023)

 United States US Healthcare US Biotechnology
598 Myomo, Inc. $73.0 M

(July 1, 2025)

 United States US Healthcare US Medical Devices
599 Zynex, Inc. $72.6 M

(July 1, 2025)

 United States US Healthcare US Medical Devices
600 XBiotech Inc. $72.6 M United States US Healthcare US Biotechnology

Top Healthcare Companies from the United States as of Jan. 01, 2026

571. Accuray Incorporated

Company Profile: Accuray Incorporated
Market Cap (USD): $96.2 M
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

572. Zomedica Corp.

Company Profile: Zomedica Corp.
Market Cap (USD): $95.3 M (May 1, 2025)
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—Specialty & Generic

573. Pulmonx Corporation

Company Profile: Pulmonx Corporation
Market Cap (USD): $94.9 M
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

574. Biomea Fusion, Inc.

Company Profile: Biomea Fusion, Inc.
Market Cap (USD): $94.7 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

575. Champions Oncology, Inc.

Company Profile: Champions Oncology, Inc.
Market Cap (USD): $92.5 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

576. Osmotica Pharmaceuticals plc

Company Profile: Osmotica Pharmaceuticals plc
Market Cap (USD): $92.5 M (June 1, 2022)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

577. Asensus Surgical, Inc.

Company Profile: Asensus Surgical, Inc.
Market Cap (USD): $91.9 M (July 1, 2024)
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

578. BeyondSpring Inc.

Company Profile: BeyondSpring Inc.
Market Cap (USD): $89.9 M (July 1, 2025)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

579. Veru Inc.

Company Profile: Veru Inc.
Market Cap (USD): $88.9 M (July 1, 2025)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

580. Apyx Medical Corporation

Company Profile: Apyx Medical Corporation
Market Cap (USD): $86.5 M (July 1, 2025)
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

581. Harborside, Inc.

Company Profile: Harborside, Inc.
Market Cap (USD): $86.2 M (Sept. 1, 2022)
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—Specialty & Generic

582. Vaxart, Inc.

Company Profile: Vaxart, Inc.
Market Cap (USD): $86.2 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

583. Rite Aid Corporation

Company Profile: Rite Aid Corporation
Market Cap (USD): $86.2 M (July 1, 2023)
Country: United States
Sector: US Healthcare
Industry: US Pharmaceutical Retailers

584. BioTelemetry, Inc.

Company Profile: BioTelemetry, Inc.
Market Cap (USD): $83.7 M
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

585. IGM Biosciences, Inc.

Company Profile: IGM Biosciences, Inc.
Market Cap (USD): $81.9 M (July 1, 2025)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

586. Atossa Therapeutics, Inc.

Company Profile: Atossa Therapeutics, Inc.
Market Cap (USD): $81.5 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

587. Eyenovia, Inc.

Company Profile: Eyenovia, Inc.
Market Cap (USD): $80.8 M (July 1, 2025)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

588. TELA Bio, Inc.

Company Profile: TELA Bio, Inc.
Market Cap (USD): $80.7 M (July 1, 2025)
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

589. Decibel Therapeutics, Inc.

Company Profile: Decibel Therapeutics, Inc.
Market Cap (USD): $80.3 M (July 1, 2023)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

590. American Well Corporation

Company Profile: American Well Corporation
Market Cap (USD): $79.4 M
Country: United States
Sector: US Healthcare
Industry: US Health Information Services

591. Pliant Therapeutics, Inc.

Company Profile: Pliant Therapeutics, Inc.
Market Cap (USD): $77.3 M (July 1, 2025)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

592. Imricor Medical Systems, Inc.

Company Profile: Imricor Medical Systems, Inc.
Market Cap (USD): $77.0 M (July 1, 2024)
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

593. bluebird bio, Inc.

Company Profile: bluebird bio, Inc.
Market Cap (USD): $76.5 M (Jan. 1, 2025)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

594. Instil Bio, Inc.

Company Profile: Instil Bio, Inc.
Market Cap (USD): $76.4 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

595. Outlook Therapeutics, Inc.

Company Profile: Outlook Therapeutics, Inc.
Market Cap (USD): $76.3 M (July 1, 2025)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

596. VolitionRx Limited

Company Profile: VolitionRx Limited
Market Cap (USD): $76.2 M (July 1, 2025)
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

597. Biostage, Inc.

Company Profile: Biostage, Inc.
Market Cap (USD): $75.9 M (Jan. 1, 2023)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

598. Myomo, Inc.

Company Profile: Myomo, Inc.
Market Cap (USD): $73.0 M (July 1, 2025)
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

599. Zynex, Inc.

Company Profile: Zynex, Inc.
Market Cap (USD): $72.6 M (July 1, 2025)
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

600. XBiotech Inc.

Company Profile: XBiotech Inc.
Market Cap (USD): $72.6 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

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