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Compare · MRK vs VRPX

MRK vs VRPX

Side-by-side comparison of Merck & Company Inc. (MRK) and Virpax Pharmaceuticals Inc. (VRPX): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both MRK and VRPX operate in Biotechnology: Pharmaceutical Preparations (Health Care), so they compete in similar markets.
  • MRK is the larger of the two at $204.35B, about 8635.3x VRPX ($23.7M).
  • Over the past year, MRK is up 34.4% and VRPX is up 0.0% - MRK leads by 34.4 points.
  • MRK has hit the wire 9 times in the past 4 weeks while VRPX has been quiet.
  • MRK has more recent analyst coverage (25 ratings vs 0 for VRPX).
PerformanceMRK+44.80%VRPX+0.00%
2025-05-19+0.00%2026-04-24
MetricMRKVRPX
Company
Merck & Company Inc.
Virpax Pharmaceuticals Inc.
Price
$111.84-2.43%
$0.67-44.40%
Market cap
$204.35B
$23.7M
1M return
-6.32%
+0.00%
1Y return
+34.42%
+0.00%
Industry
Biotechnology: Pharmaceutical Preparations
Biotechnology: Pharmaceutical Preparations
Exchange
NYSE
NASDAQ
IPO
2021
News (4w)
9
0
Recent ratings
25
0
MRK

Merck & Company Inc.

Merck & Co., Inc. operates as a healthcare company worldwide. It operates through two segments, Pharmaceutical and Animal Health segments. The Pharmaceutical segment offers human health pharmaceutical products in the areas of oncology, hospital acute care, immunology, neuroscience, virology, cardiovascular, diabetes, and women's health, as well as vaccine products. The Animal Health segment provides discovers, develops, manufactures, and markets a range of veterinary pharmaceuticals, vaccines, and health management solutions and services, as well as a suite of digitally connected identification, traceability, and monitoring products. The company has collaborations with AstraZeneca PLC; Bayer AG; Eisai Co., Ltd.; and Ridgeback Biotherapeutics. It serves drug wholesalers and retailers, hospitals, and government agencies; managed health care providers, such as health maintenance organizations, pharmacy benefit managers, and other institutions; and physicians and physician distributors, veterinarians, and animal producers. The company has collaboration agreement with Gilead Sciences, Inc. to co-develop and co-commercialize long-acting investigational treatment combinations of Lenacapavir and Islatravir in HIV; Amathus Therapeutics to develop treatments for neurodegenerative diseases; and Linnaeus Therapeutics, Inc. to evaluate LNS8801 in combination with KEYTRUDA for patients with advanced cancer. It also has a collaboration with Biomed X Gmbh for building on ongoing research projects in the fields of oncology (DNA damage response and RNA splicing) and autoimmunity (intestinal epithelial barrier in autoimmune diseases); and a collaboration agreement with NGM Biopharmaceuticals, Inc. to focus primarily on the development of novel medicines for unmet patient needs in retinal and CVM diseases, including heart failure. Merck & Co., Inc. was founded in 1891 and is headquartered in Kenilworth, New Jersey.

VRPX

Virpax Pharmaceuticals Inc.

Virpax Pharmaceuticals, Inc., a preclinical stage biopharmaceutical company, develops and manufactures non-opioid and non-addictive pharmaceutical products using drug delivery systems for pain management. The company offers products, such as Epoladerm, a diclofenac metered-dose spray film for acute musculoskeletal pain; Probudur (LBL100), long-acting bupivacaine liposomal gel for postoperative pain management; OSF200 for chronic osteoarthritis of the knee; and NES100 (Envelta), an exogenous enkephalin intranasal spray for acute and chronic pain. It also develops PES200 for the management of post-traumatic stress disorder; and MMS019 high-density molecular masking spray to prevent or reduce the risk or the intensity of viral infections in humans, including influenza and SARS-CoV-2 (Covid-19). Virpax Pharmaceuticals, Inc. was founded in 2016 and is headquartered in Berwyn, Pennsylvania.

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