Compare · ASMB vs MRK
ASMB vs MRK
Side-by-side comparison of Assembly Biosciences Inc. (ASMB) and Merck & Company Inc. (MRK): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both ASMB and MRK operate in Biotechnology: Pharmaceutical Preparations (Health Care), so they compete in similar markets.
- MRK is the larger of the two at $314.90B, about 739.1x ASMB ($426.1M).
- MRK has hit the wire 8 times in the past 4 weeks while ASMB has been quiet.
- MRK has more recent analyst coverage (25 ratings vs 6 for ASMB).
- Company
- Assembly Biosciences Inc.
- Merck & Company Inc.
- Price
- -
- -
- Market cap
- $426.1M
- $314.90B
- 1M return
- -
- +10.60%
- 1Y return
- -
- +60.72%
- Industry
- Biotechnology: Pharmaceutical Preparations
- Biotechnology: Pharmaceutical Preparations
- Exchange
- NASDAQ
- NYSE
- IPO
- 2010
- News (4w)
- 0
- 8
- Recent ratings
- 6
- 25
Assembly Biosciences Inc.
Assembly Biosciences, Inc. operates as a clinical-stage biotechnology company in the United States. The company develops oral therapeutic candidates for the treatment of hepatitis B virus (HBV) infection. Its product candidates include Vebicorvir to treat patients with chronic HBV infection; ABI-H2158, which is in Phase II clinical study for chronic HBV infection; ABI-H3733 that has completed Phase Ia clinical study for the treatment of HBV. The company has collaboration agreements with Allergan Pharmaceuticals International Limited; BeiGene, Ltd.; and Arbutus Biopharma Corporation, as well as strategic license agreements with Indiana University Research and Technology Corporation; and Door Pharmaceuticals, LLC. The company was formerly known as Ventrus Biosciences, Inc. and changed its name to Assembly Biosciences, Inc. in June 2014. Assembly Biosciences, Inc. was founded in 2005 and is headquartered in South San Francisco, California.
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.
Latest ASMB
- PFO and PAO Bjorkquist Jeanette M sold $674 worth of shares (29 units at $23.25), decreasing direct ownership by 0.20% to 14,560 units (SEC Form 4) (tax withholding)
- Chief Medical Officer Gaggar Anuj was granted 14,000 shares, increasing direct ownership by 49% to 42,688 units (SEC Form 4)
- Chief Manufacturing Officer White Nicole S was granted 14,000 shares, increasing direct ownership by 41% to 48,145 units (SEC Form 4)
- SEC Form 4 filed by Director Mchutchison John G
- SEC Form 4 filed by Director Mahony Susan
- SEC Form 4 filed by Director Johnson-Pratt Lisa
- SEC Form 4 filed by Director Houghton Michael
- SEC Form 4 filed by Director Consylman Gina
- SEC Form 4 filed by Director Altig Anthony E
- PFO and PAO Bjorkquist Jeanette M was granted 3,500 shares, increasing direct ownership by 32% to 14,589 units (SEC Form 4)
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.