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Compare · GSK vs MRNA

GSK vs MRNA

Side-by-side comparison of GSK plc (GSK) and Moderna Inc. (MRNA): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both companies sit in the Health Care sector. GSK focuses on Biotechnology: Pharmaceutical Preparations, while MRNA focuses on Biotechnology: Biological Products (No Diagnostic Substances).
  • GSK is the larger of the two at $103.07B, about 5.5x MRNA ($18.72B).
  • Over the past year, GSK is up 21.2% and MRNA is up 74.4% - MRNA leads by 53.1 points.
  • GSK has been more active in the news (17 items in the past 4 weeks vs 10 for MRNA).
  • Both have 25 recent analyst ratings on file.
PerformanceGSK+21.24%MRNA+74.35%
2025-06-02+0.00%2026-05-29
MetricGSKMRNA
Company
GSK plc
Moderna Inc.
Price
$50.51-1.41%
$47.18-0.82%
Market cap
$103.07B
$18.72B
1M return
-1.73%
+3.20%
1Y return
+21.24%
+74.35%
Industry
Biotechnology: Pharmaceutical Preparations
Biotechnology: Biological Products (No Diagnostic Substances)
Exchange
NYSE
NASDAQ
IPO
2022
2018
News (4w)
17
10
Recent ratings
25
25
GSK

GSK plc

GlaxoSmithKline plc, together with its subsidiaries, engages in the creation, discovery, development, manufacture, and marketing of pharmaceutical products, vaccines, over-the-counter medicines, and health-related consumer products in the United Kingdom, the United States, and internationally. It operates through four segments: Pharmaceuticals, Pharmaceuticals R&D, Vaccines, and Consumer Healthcare. The company offers pharmaceutical products comprising medicines in the therapeutic areas, such as respiratory, HIV, immuno-inflammation, oncology, anti-viral, central nervous system, cardiovascular and urogenital, metabolic, anti-bacterial, and dermatology. It also provides consumer healthcare products in wellness, oral health, nutrition, and skin health categories. The company offers its consumer healthcare products in the form of nasal sprays, tablets, syrups, lozenges, gum and trans-dermal patches, caplets, infant syrup drops, liquid filled suspension, wipes, gels, effervescents, toothpastes, toothbrushes, mouthwashes, denture adhesives and cleansers, topical creams and non-medicated patches, lip balm, gummies, and soft chews. It has collaboration agreements with 23andMe; Lyell Immunopharma, Inc.; Novartis; Sanofi SA; Surface Oncology; Progentec Diagnostics, Inc.; Alector, Inc.; and CureVac AG., as well as strategic partnership with IDEAYA Biosciences, Inc. and Vir Biotechnology, Inc. GlaxoSmithKline plc was founded in 1715 and is headquartered in Brentford, the United Kingdom.

MRNA

Moderna Inc.

Moderna, Inc., a biotechnology company, develops therapeutics and vaccines based on messenger RNA for the treatment of infectious diseases, immuno-oncology, rare diseases, cardiovascular diseases, and auto-immune diseases. As of March 9, 2021, the company had 13 programs in clinical trials and a total of 24 development programs in six modalities comprising prophylactic vaccines, cancer vaccines, intratumoral immuno-oncology, localized regenerative therapeutics, systemic secreted and cell surface therapeutics, and systemic intracellular therapeutics. The company has strategic alliances with AstraZeneca PLC, Merck & Co., Inc., Vertex Pharmaceuticals Incorporated, Vertex Pharmaceuticals (Europe) Limited, the Biomedical Advanced Research and Development Authority, the Defense Advanced Research Projects Agency, the National Institute of Allergy and Infectious Diseases, the National Institutes of Health, the Coalition for Epidemic Preparedness Innovations, and Bill & Melinda Gates Foundation. Moderna, Inc. also has collaborations with Lonza Ltd. for the manufacture of COVID-19 vaccine; and Catalent Inc., Laboratorios Farmacéuticos Rovi, S.A., Recipharm, and Lonza Group for fill-finish manufacturing of its COVID-19 vaccine candidate, as well as Aldevron, LLC for supporting COVID-19 vaccine and additional programs in company's clinical development pipeline. The company was formerly known as Moderna Therapeutics, Inc. and changed its name to Moderna, Inc. in August 2018. Moderna, Inc. was founded in 2010 and is headquartered in Cambridge, Massachusetts.

Latest GSK

Latest MRNA