Join

Compare · MRK vs RMTI

MRK vs RMTI

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

Summary

  • Both MRK and RMTI operate in Biotechnology: Pharmaceutical Preparations (Health Care), so they compete in similar markets.
  • MRK is the larger of the two at $295.19B, about 11314.5x RMTI ($26.1M).
  • Over the past year, MRK is up 50.7% and RMTI is down 35.1% - MRK leads by 85.8 points.
  • MRK has been more active in the news (27 items in the past 4 weeks vs 1 for RMTI).
  • MRK has more recent analyst coverage (25 ratings vs 3 for RMTI).
PerformanceMRK+50.70%RMTI-35.11%
2025-06-09+0.00%2026-06-08
MetricMRKRMTI
Company
Merck & Company Inc.
Rockwell Medical Inc.
Price
$119.49-1.15%
$0.66-0.60%
Market cap
$295.19B
$26.1M
1M return
+6.40%
-15.70%
1Y return
+50.70%
-35.11%
Industry
Biotechnology: Pharmaceutical Preparations
Biotechnology: Pharmaceutical Preparations
Exchange
NYSE
NASDAQ
IPO
1998
News (4w)
27
1
Recent ratings
25
3
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.

RMTI

Rockwell Medical Inc.

Rockwell Medical, Inc. operates as a biopharmaceutical company that targets end-stage renal disease and chronic kidney disease with therapies and products for the treatment of iron deficiency and hemodialysis in the United States and internationally. The company offers Triferic Dialysate and Triferic AVNU, an iron therapy that replaces iron and maintains hemoglobin in dialysis patients without increasing iron stores. It also manufactures, sells, delivers, and distributes hemodialysis concentrates, such as CitraPure citric acid concentrate, Dri-Sate dry acid concentrate, RenalPure liquid acid concentrate, dry acid concentrate mixer, and RenalPure and SteriLyte powder bicarbonate concentrate; and ancillary products, including blood tubing, fistula needles, dialyzers, drugs, specialized component kits, dressings, cleaning agents, filtration salts, and other supplies used by hemodialysis providers. The company's dialysis concentrate products are used to maintain human life by removing toxins and replacing critical nutrients in the dialysis patient's bloodstream. It is also developing other therapeutic product candidates for the treatment of hospitalized patients with acute heart failure; and home infusion therapy that allows patients to receive intravenous medications at home. Rockwell Medical, Inc. sells its products directly, as well as through independent sales agents and distributors. Its target customers include medium and small sized dialysis chains and independent dialysis centers. Rockwell Medical, Inc. was incorporated in 1996 and is headquartered in Wixom, Michigan.