Compare · MRK vs RPRX
MRK vs RPRX
Side-by-side comparison of Merck & Company Inc. (MRK) and Royalty Pharma plc (RPRX): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both MRK and RPRX operate in Biotechnology: Pharmaceutical Preparations (Health Care), so they compete in similar markets.
- MRK is the larger of the two at $314.90B, about 9.4x RPRX ($33.50B).
- MRK has been more active in the news (14 items in the past 4 weeks vs 7 for RPRX).
- MRK has more recent analyst coverage (25 ratings vs 12 for RPRX).
- Company
- Merck & Company Inc.
- Royalty Pharma plc
- Price
- -
- -
- Market cap
- $314.90B
- $33.50B
- 1M return
- -
- -
- 1Y return
- -
- -
- Industry
- Biotechnology: Pharmaceutical Preparations
- Biotechnology: Pharmaceutical Preparations
- Exchange
- NYSE
- NASDAQ
- IPO
- 2020
- News (4w)
- 14
- 7
- Recent ratings
- 25
- 12
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.
Royalty Pharma plc
Royalty Pharma plc operates as a buyer of biopharmaceutical royalties and a funder of innovations in the biopharmaceutical industry in the United States. It is also involved in the identification, evaluation, and acquisition of royalties on various biopharmaceutical therapies. In addition, the company collaborates with innovators from academic institutions, research hospitals and not-for-profits, small and mid-cap biotechnology companies, and pharmaceutical companies. Its portfolio consists of royalties on approximately 45 marketed therapies and 9 development-stage product candidates that address various therapeutic areas, such as rare disease, cancer, neurology, infectious disease, hematology, and diabetes. The company was founded in 1996 and is based in New York, New York.
Latest MRK
- Merck’s LIPFENDRA® (enlicitide) is the First and Only Once-Daily Oral PCSK9 Inhibitor Approved by the U.S. FDA to Reduce LDL-C in Adults with Hypercholesterolemia
- Merck to Present New Data on Daily, Weekly, and Monthly Options Across its HIV Treatment and Prevention Pipeline at AIDS 2026
- KEYTRUDA® (pembrolizumab) as Monotherapy Significantly Improved Progression-Free Survival (PFS) in Certain Patients With Advanced or Recurrent Endometrial Cancer With Mismatch Repair Deficient (dMMR) Tumors Compared to Chemotherapy
- SEC Form 4 filed by Director Seidman Christine E
- SEC Form 4 filed by Director Karsanbhai Surendralal Lanca
- SEC Form 4 filed by Director Coe Mary Ellen
- Merck to Hold Second-Quarter 2026 Sales and Earnings Conference Call Aug. 4
- Merck Announces New Agreement with ADAP Crisis Task Force to Improve Access and Care for People Living with HIV
- FDA Approves KEYTRUDA® (pembrolizumab) and KEYTRUDA QLEX™ (pembrolizumab and berahyaluronidase alfa-pmph), each with Trodelvy® (sacituzumab govitecan-hziy) as First-Line Treatment of PD-L1+ (CPS ≥10) Advanced Triple-Negative Breast Cancer (TNBC)
- SEC Form 11-K filed by Merck & Company Inc.
Latest RPRX
- Royalty Pharma declares third quarter 2026 dividend
- Royalty Pharma to announce second quarter 2026 financial results on August 5, 2026
- EVP, Research & Investments Urist Marshall sold $508,454 worth of Class A Ordinary Shares (9,099 units at $55.88) as part of a pre-agreed trading plan, closing all direct ownership in the company (SEC Form 4)
- EVP & Chairman, Partnering Hite Christopher sold $7,345,471 worth of Class A Ordinary Shares (130,000 units at $56.50) as part of a pre-agreed trading plan, decreasing direct ownership by 43% to 40,000 units (SEC Form 4)
- Director Bassler Bonnie L was granted 689 units of Class A Ordinary Shares, increasing direct ownership by 0.88% to 79,181 units (SEC Form 4)
- EVP, Research & Investments Urist Marshall sold $502,067 worth of Class A Ordinary Shares (9,098 units at $55.18) as part of a pre-agreed trading plan, decreasing direct ownership by 50% to 9,099 units (SEC Form 4)
- EVP & Chairman, Partnering Hite Christopher sold $8,159,277 worth of Class A Ordinary Shares (150,000 units at $54.40) as part of a pre-agreed trading plan (SEC Form 4)
- Director Weatherman Elizabeth H was granted 4,545 units of Class A Ordinary Shares, increasing direct ownership by 53% to 13,103 units (SEC Form 4)
- Director Norden Gregory was granted 4,545 units of Class A Ordinary Shares, increasing direct ownership by 2% to 196,348 units (SEC Form 4)
- Director Love Ted W was granted 4,545 units of Class A Ordinary Shares, increasing direct ownership by 8% to 58,393 units (SEC Form 4)