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Compare · CLNN vs MRK

CLNN vs MRK

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

Summary

  • Both CLNN and MRK operate in Biotechnology: Pharmaceutical Preparations (Health Care), so they compete in similar markets.
  • MRK is the larger of the two at $295.19B, about 4334.2x CLNN ($68.1M).
  • Over the past year, CLNN is up 26.2% and MRK is up 50.7% - MRK leads by 24.5 points.
  • MRK has been more active in the news (27 items in the past 4 weeks vs 11 for CLNN).
  • MRK has more recent analyst coverage (25 ratings vs 4 for CLNN).
PerformanceCLNN+26.18%MRK+50.70%
2025-06-09+0.00%2026-06-08
MetricCLNNMRK
Company
Clene Inc.
Merck & Company Inc.
Price
$5.35-2.01%
$119.49-1.15%
Market cap
$68.1M
$295.19B
1M return
-27.65%
+6.40%
1Y return
+26.18%
+50.70%
Industry
Biotechnology: Pharmaceutical Preparations
Biotechnology: Pharmaceutical Preparations
Exchange
NASDAQ
NYSE
IPO
News (4w)
11
27
Recent ratings
4
25
CLNN

Clene Inc.

Clene Inc., a clinical-stage pharmaceutical company, focuses on the discovery, development, and commercialization of novel clean surfaced nanotechnology (CSN) therapeutics. The company has a nanotechnology drug suspension; and engages in the development and commercialization of dietary supplements. Its lead drug is CNM-Au8, which is being studied in various clinical trials, including a Phase 2 study for the treatment of stable multiple sclerosis; a Phase 2 biomarker study in Parkinson's; and Phase 2 and Phase 3 trials to investigate the potential for disease modification for neurodegenerative diseases. The company's products also include CNM-AgZn17, a topical gel polymer suspension of silver and zinc ions that is being developed for the treatment of infectious diseases and to accelerate wound healing; CNM-ZnAg, a broad-spectrum antiviral and antibacterial agent to treat disease-causing infections, such as COVID-19 and to provide immune support for symptom resolution; and CNM-PtAu7, a gold-platinum CSN therapeutic for oncology applications. Clene Inc. is headquartered in Salt Lake City, Utah.

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.