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 $363.59B, about 10.7x RPRX ($33.92B).
- Over the past year, MRK is up 72.7% and RPRX is up 64.8% - MRK leads by 7.9 points.
- MRK has been more active in the news (16 items in the past 4 weeks vs 5 for RPRX).
- MRK has more recent analyst coverage (25 ratings vs 12 for RPRX).
- Company
- Merck & Company Inc.
- Royalty Pharma plc
- Price
- $145.29-1.50%
- $59.62+1.08%
- Market cap
- $363.59B
- $33.92B
- 1M return
- +0.26%
- +1.94%
- 1Y return
- +72.70%
- +64.80%
- Industry
- Biotechnology: Pharmaceutical Preparations
- Biotechnology: Pharmaceutical Preparations
- Exchange
- NYSE
- NASDAQ
- IPO
- 2020
- News (4w)
- 16
- 5
- 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
- SEC Form 8-K filed by Merck & Company Inc.
- Paul J. Diaz Elected to Merck & Co., Inc., Rahway, N.J., USA Board of Directors
- Merck Showcases First-Time Pivotal Phase 3 Results From Oncology Pipeline and Continued Innovative Potential of Existing Portfolio at ESMO 2026
- Merck Presents One-Year Results from the Pivotal Phase 2b/3 BRUNELLO Study Evaluating Remigromig, a Tri-specific Agonist of the Wingless-related Integration Site (Wnt) Pathway, in Adults with Diabetic Macular Edema at AAO 2026
- 2026 Takes a Promising Turn in the Fight Against Cancer as Five Advances Offer New Hope
- 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 Third-Quarter 2026 Sales and Earnings Conference Call Oct. 29
- CAPVAXIVE® Included in Ontario's Publicly Funded Adult Pneumococcal Immunization Program
Latest RPRX
- Royalty Pharma to announce third quarter 2026 financial results on November 4, 2026
- SEC Form 4 filed by Royalty Pharma plc
- Director Bassler Bonnie L was granted 642 units of Class A Ordinary Shares, increasing direct ownership by 0.81% to 79,823 units (SEC Form 4)
- EVP, Research & Investments Urist Marshall sold $238,813 worth of Class A Ordinary Shares (4,126 units at $57.88) as part of a pre-agreed trading plan, decreasing direct ownership by 50% to 4,126 units (SEC Form 4)
- EVP & Chairman, Partnering Hite Christopher sold $5,853,095 worth of Class A Ordinary Shares (100,000 units at $58.53) as part of a pre-agreed trading plan (SEC Form 4)
- Royalty Pharma announces $7.5 million gift to Blood Cancer United to expand Therapy Acceleration Program
- Royalty Pharma to present at upcoming investor conferences
- Royalty Pharma announces update on Novartis’ Phase 3 topline results for pelacarsen
- EVP & Chairman, Partnering Hite Christopher sold $5,997,250 worth of Class A Ordinary Shares (100,000 units at $59.97) as part of a pre-agreed trading plan and gifted 16,800 units of Class A Ordinary Shares, decreasing direct ownership by 42% to 23,200 units (SEC Form 4)
- Amendment: SEC Form SCHEDULE 13D/A filed by Royalty Pharma plc