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Compare · MRK vs TNXP

MRK vs TNXP

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

Summary

  • Both MRK and TNXP operate in Biotechnology: Pharmaceutical Preparations (Health Care), so they compete in similar markets.
  • MRK is the larger of the two at $281.24B, about 1469.0x TNXP ($191.4M).
  • Over the past year, MRK is up 42.1% and TNXP is down 63.1% - MRK leads by 105.2 points.
  • MRK has been more active in the news (19 items in the past 4 weeks vs 6 for TNXP).
  • MRK has more recent analyst coverage (25 ratings vs 2 for TNXP).
PerformanceMRK+42.14%TNXP-63.10%
2025-06-23+0.00%2026-06-18
MetricMRKTNXP
Company
Merck & Company Inc.
Tonix Pharmaceuticals Holding Corp.
Price
$113.89-1.41%
$12.01-1.88%
Market cap
$281.24B
$191.4M
1M return
-0.32%
-12.53%
1Y return
+42.14%
-63.10%
Industry
Biotechnology: Pharmaceutical Preparations
Biotechnology: Pharmaceutical Preparations
Exchange
NYSE
NASDAQ
IPO
News (4w)
19
6
Recent ratings
25
2
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.

TNXP

Tonix Pharmaceuticals Holding Corp.

Tonix Pharmaceuticals Holding Corp. discovers, acquires, develops, and licenses small molecules and biologics to treat and prevent human diseases and alleviate suffering. Its immunology product candidates include vaccines to prevent infectious diseases and biologics to address immunosuppression, cancer, and autoimmune diseases; and central nervous system (CNS) product candidates comprise small molecules and biologics to treat pain, neurologic, psychiatric, and addiction conditions. The company's lead vaccine candidate is TNX-1800, a live replicating vaccine based on the horsepox viral vector platform to protect against COVID-19. Its vaccines also comprise TNX-801, a live horsepox virus vaccine to protect against smallpox and monkeypox and serves as the vector platform; and TNX-2300 for the prevention of COVID-19. The company's lead CNS candidate is TNX-102 SL, a sublingual tablet formulation of cyclobenzaprine for fibromyalgia, and for the treatment of agitation in Alzheimer's disease, posttraumatic stress disorder (PTSD), and alcohol use disorder. Its products include TNX-1300 for the treatment of cocaine intoxication; TNX-601 CR for depression disorder, PTSD, and neurocognitive dysfunction from corticosteroids; and TNX-1900 for migraine and craniofacial pain treatment. Its preclinical pipeline includes TNX-1600 for PTSD, depression, and attention deficit hyperactivity disorder; TNX-1700 for gastric and pancreatic cancers; TNX-701 for radioprotection; TNX-1200, a smallpox vaccine; TNX-1500, a monoclonal antibody anti-CD40-L for organ transplant rejection autoimmunity; and TNX-2900, an intranasal potentiated oxytocin for the treatment of Prader-Willi syndrome. It also develops TNX-2100, a COVID-19 skin test. It has collaboration agreements with Southern Research Institute, Columbia University, the University of Alberta, and Massachusetts General Hospital. The company was incorporated in 2007 and is headquartered in Chatham, New Jersey.

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