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 Jul. 01, 2025

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Rank Company Market Cap (USD) Country Sector Industry
541 Pulmonx Corporation $111.9 M United States US Healthcare US Medical Devices
542 NGM Biopharmaceuticals, Inc. $110.8 M

(Jan. 1, 2024)

 United States US Healthcare US Biotechnology
543 Atossa Therapeutics, Inc. $109.7 M United States US Healthcare US Biotechnology
544 Catabasis Pharmaceuticals, Inc. $109.5 M

(June 1, 2022)

 United States US Healthcare US Biotechnology
545 Cyteir Therapeutics, Inc. $109.1 M

(Jan. 1, 2024)

 United States US Healthcare US Biotechnology
546 Allakos Inc. $108.1 M

(Jan. 1, 2025)

 United States US Healthcare US Biotechnology
547 Opiant Pharmaceuticals, Inc. $107.5 M

(Jan. 1, 2023)

 United States US Healthcare US Biotechnology
548 Isoray, Inc. $107.0 M

(April 1, 2023)

 United States US Healthcare US Medical Instruments & Supplies
549 Champions Oncology, Inc. $106.2 M United States US Healthcare US Biotechnology
550 C4 Therapeutics, Inc. $105.1 M United States US Healthcare US Biotechnology
551 Entasis Therapeutics Holdings Inc. $104.8 M

(June 1, 2024)

 United States US Healthcare US Biotechnology
552 Anixa Biosciences, Inc. $104.0 M United States US Healthcare US Diagnostics & Research
553 Seres Therapeutics, Inc. $103.7 M United States US Healthcare US Biotechnology
554 Nautilus Biotechnology, Inc. $103.4 M United States US Healthcare US Biotechnology
555 Mach7 Technologies Limited $102.0 M

(July 1, 2024)

 United States US Healthcare US Health Information Services
556 Jounce Therapeutics, Inc. $101.6 M

(May 1, 2023)

 United States US Healthcare US Biotechnology
557 FONAR Corporation $98.2 M United States US Healthcare US Medical Devices
558 Vaxart, Inc. $97.5 M United States US Healthcare US Biotechnology
559 Recro Pharma, Inc. $97.4 M

(June 1, 2022)

 United States US Healthcare US Drug Manufacturers—Specialty & Generic
560 Cassava Sciences, Inc. $97.1 M United States US Healthcare US Biotechnology
561 XBiotech Inc. $97.0 M United States US Healthcare US Biotechnology
562 Xtant Medical Holdings, Inc. $96.4 M United States US Healthcare US Medical Devices
563 Zomedica Corp. $95.3 M

(May 1, 2025)

 United States US Healthcare US Drug Manufacturers—Specialty & Generic
564 Biomea Fusion, Inc. $94.7 M United States US Healthcare US Biotechnology
565 Coherus BioSciences, Inc. $93.9 M United States US Healthcare US Biotechnology
566 Sera Prognostics, Inc. $93.8 M United States US Healthcare US Diagnostics & Research
567 Osmotica Pharmaceuticals plc $92.5 M

(June 1, 2022)

 United States US Healthcare US Biotechnology
568 MacroGenics, Inc. $92.1 M United States US Healthcare US Biotechnology
569 Asensus Surgical, Inc. $91.9 M

(July 1, 2024)

 United States US Healthcare US Medical Devices
570 Zentalis Pharmaceuticals, Inc. $90.7 M United States US Healthcare US Biotechnology

Top Healthcare Companies from the United States as of Jul. 01, 2025

541. Pulmonx Corporation

Company Profile: Pulmonx Corporation
Market Cap (USD): $111.9 M
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

542. NGM Biopharmaceuticals, Inc.

Company Profile: NGM Biopharmaceuticals, Inc.
Market Cap (USD): $110.8 M (Jan. 1, 2024)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

543. Atossa Therapeutics, Inc.

Company Profile: Atossa Therapeutics, Inc.
Market Cap (USD): $109.7 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

544. Catabasis Pharmaceuticals, Inc.

Company Profile: Catabasis Pharmaceuticals, Inc.
Market Cap (USD): $109.5 M (June 1, 2022)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

545. Cyteir Therapeutics, Inc.

Company Profile: Cyteir Therapeutics, Inc.
Market Cap (USD): $109.1 M (Jan. 1, 2024)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

546. Allakos Inc.

Company Profile: Allakos Inc.
Market Cap (USD): $108.1 M (Jan. 1, 2025)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

547. Opiant Pharmaceuticals, Inc.

Company Profile: Opiant Pharmaceuticals, Inc.
Market Cap (USD): $107.5 M (Jan. 1, 2023)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

548. Isoray, Inc.

Company Profile: Isoray, Inc.
Market Cap (USD): $107.0 M (April 1, 2023)
Country: United States
Sector: US Healthcare
Industry: US Medical Instruments & Supplies

549. Champions Oncology, Inc.

Company Profile: Champions Oncology, Inc.
Market Cap (USD): $106.2 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

550. C4 Therapeutics, Inc.

Company Profile: C4 Therapeutics, Inc.
Market Cap (USD): $105.1 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

551. Entasis Therapeutics Holdings Inc.

Company Profile: Entasis Therapeutics Holdings Inc.
Market Cap (USD): $104.8 M (June 1, 2024)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

552. Anixa Biosciences, Inc.

Company Profile: Anixa Biosciences, Inc.
Market Cap (USD): $104.0 M
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

553. Seres Therapeutics, Inc.

Company Profile: Seres Therapeutics, Inc.
Market Cap (USD): $103.7 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

554. Nautilus Biotechnology, Inc.

Company Profile: Nautilus Biotechnology, Inc.
Market Cap (USD): $103.4 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

555. Mach7 Technologies Limited

Company Profile: Mach7 Technologies Limited
Market Cap (USD): $102.0 M (July 1, 2024)
Country: United States
Sector: US Healthcare
Industry: US Health Information Services

556. Jounce Therapeutics, Inc.

Company Profile: Jounce Therapeutics, Inc.
Market Cap (USD): $101.6 M (May 1, 2023)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

557. FONAR Corporation

Company Profile: FONAR Corporation
Market Cap (USD): $98.2 M
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

558. Vaxart, Inc.

Company Profile: Vaxart, Inc.
Market Cap (USD): $97.5 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

559. Recro Pharma, Inc.

Company Profile: Recro Pharma, Inc.
Market Cap (USD): $97.4 M (June 1, 2022)
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—Specialty & Generic

560. Cassava Sciences, Inc.

Company Profile: Cassava Sciences, Inc.
Market Cap (USD): $97.1 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

561. XBiotech Inc.

Company Profile: XBiotech Inc.
Market Cap (USD): $97.0 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

562. Xtant Medical Holdings, Inc.

Company Profile: Xtant Medical Holdings, Inc.
Market Cap (USD): $96.4 M
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

563. 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

564. Biomea Fusion, Inc.

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

565. Coherus BioSciences, Inc.

Company Profile: Coherus BioSciences, Inc.
Market Cap (USD): $93.9 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

566. Sera Prognostics, Inc.

Company Profile: Sera Prognostics, Inc.
Market Cap (USD): $93.8 M
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

567. 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

568. MacroGenics, Inc.

Company Profile: MacroGenics, Inc.
Market Cap (USD): $92.1 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

569. 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

570. Zentalis Pharmaceuticals, Inc.

Company Profile: Zentalis Pharmaceuticals, Inc.
Market Cap (USD): $90.7 M
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

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