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Compare · KPRX vs MRK

KPRX vs MRK

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

Summary

  • Both KPRX and MRK operate in Biotechnology: Pharmaceutical Preparations (Health Care), so they compete in similar markets.
  • MRK is the larger of the two at $298.33B, about 26925.5x KPRX ($11.1M).
  • Over the past year, KPRX is down 16.5% and MRK is up 50.5% - MRK leads by 67.0 points.
  • MRK has been more active in the news (26 items in the past 4 weeks vs 3 for KPRX).
  • MRK has more recent analyst coverage (25 ratings vs 1 for KPRX).
PerformanceKPRX-16.46%MRK+46.71%
2025-06-09+0.00%2026-06-05
MetricKPRXMRK
Company
Kiora Pharmaceuticals Inc.
Merck & Company Inc.
Price
$2.67-2.02%
$119.34-1.27%
Market cap
$11.1M
$298.33B
1M return
+9.22%
+6.29%
1Y return
-16.46%
+50.54%
Industry
Biotechnology: Pharmaceutical Preparations
Biotechnology: Pharmaceutical Preparations
Exchange
NASDAQ
NYSE
IPO
News (4w)
3
26
Recent ratings
1
25
KPRX

Kiora Pharmaceuticals Inc.

Kiora Pharmaceuticals, Inc., an ophthalmic specialty pharmaceutical company, develops therapies for the treatment of eye diseases in the United States. Its pipeline includes KIO-101, a small molecule DHODH inhibitor that treats immunologic eye diseases; KIO-201, an eye drop that enhances ocular wound healing and protects the ocular surface; and KIO-301, a small molecule that has the potential to restore vision in patients with inherited or age related retinal degeneration. The company was formerly known as Eyegate Pharmaceuticals, Inc. and changed its name to Kiora Pharmaceuticals, Inc. in November 2021. Kiora Pharmaceuticals, Inc. was incorporated in 1998 and is based 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.