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Compare · BOLT vs MRK

BOLT vs MRK

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

Summary

  • Both BOLT 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 34046.8x BOLT ($8.8M).
  • Over the past year, BOLT is up 1543.4% and MRK is up 49.9% - BOLT leads by 1493.4 points.
  • MRK has been more active in the news (26 items in the past 4 weeks vs 1 for BOLT).
  • MRK has more recent analyst coverage (25 ratings vs 6 for BOLT).
PerformanceBOLT+1543.37%MRK+49.94%
2025-06-09+0.00%2026-06-08
MetricBOLTMRK
Company
Bolt Biotherapeutics Inc.
Merck & Company Inc.
Price
$4.58-3.47%
$118.89-1.65%
Market cap
$8.8M
$298.33B
1M return
-7.93%
+5.87%
1Y return
+1543.37%
+49.94%
Industry
Biotechnology: Pharmaceutical Preparations
Biotechnology: Pharmaceutical Preparations
Exchange
NASDAQ
NYSE
IPO
2021
News (4w)
1
26
Recent ratings
6
25
BOLT

Bolt Biotherapeutics Inc.

Bolt Biotherapeutics, Inc., a clinical-stage immuno-oncology company, engages in the discovery, development, and commercialization of pharmaceutical products. The company develops BDC-1001, a human epidermal growth factor receptor 2 (HER2) for the treatment of patients with HER2-expressing solid tumors, including HER2-low tumors; and BDC-2034, a carcinoembryonic antigen program for colorectal, non-small cell lung, pancreatic, and breast cancers. It is also developing programmed cell death-ligand 1 program for tumors that are nonresponsive to immune checkpoint blockade; and myeloid modulators. The company was formerly known as Bolt Therapeutics, Inc. and changed its name to Bolt Biotherapeutics, Inc. in July 2015. Bolt Biotherapeutics, Inc. was incorporated in 2015 and is headquartered in Redwood city, California.

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.