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Compare · AMGN vs CMPX

AMGN vs CMPX

Side-by-side comparison of Amgen Inc. (AMGN) and Compass Therapeutics Inc. (CMPX): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both AMGN and CMPX operate in Biotechnology: Biological Products (No Diagnostic Substances) (Health Care), so they compete in similar markets.
  • AMGN is the larger of the two at $188.67B, about 513.6x CMPX ($367.4M).
  • Over the past year, AMGN is up 20.1% and CMPX is down 21.2% - AMGN leads by 41.3 points.
  • AMGN has been more active in the news (19 items in the past 4 weeks vs 2 for CMPX).
  • AMGN has more recent analyst coverage (25 ratings vs 23 for CMPX).
PerformanceAMGN+20.07%CMPX-21.21%
2025-06-09+0.00%2026-06-08
MetricAMGNCMPX
Company
Amgen Inc.
Compass Therapeutics Inc.
Price
$348.30-0.35%
$2.02-0.25%
Market cap
$188.67B
$367.4M
1M return
+5.85%
+11.57%
1Y return
+20.07%
-21.21%
Industry
Biotechnology: Biological Products (No Diagnostic Substances)
Biotechnology: Biological Products (No Diagnostic Substances)
Exchange
NASDAQ
NASDAQ
IPO
1983
News (4w)
19
2
Recent ratings
25
23
AMGN

Amgen Inc.

Amgen Inc. discovers, develops, manufactures, and delivers human therapeutics worldwide. It focuses on inflammation, oncology/hematology, bone health, cardiovascular disease, nephrology, and neuroscience areas. The company's products include Enbrel to treat plaque psoriasis, rheumatoid arthritis, and psoriatic arthritis; Neulasta that reduces the chance of infection due a low white blood cell count in patients cancer; Prolia to treat postmenopausal women with osteoporosis; Xgeva for skeletal-related events prevention; Otezla for the treatment of adult patients with plaque psoriasis, psoriatic arthritis, and oral ulcers associated with Behçet's disease; Aranesp to treat a lower-than-normal number of red blood cells and anemia; KYPROLIS to treat patients with relapsed or refractory multiple myeloma; and Repatha, which reduces the risks of myocardial infarction, stroke, and coronary revascularization. It also markets Nplate, Vectibix, MVASI, Parsabiv, EPOGEN, KANJINTI, BLINCYTO, Aimovig, EVENITY, AMGEVITATM, Sensipar/Mimpara, NEUPOGEN, IMLYGIC, Corlanor, and AVSOLA. Amgen Inc. serves healthcare providers, including physicians or their clinics, dialysis centers, hospitals, and pharmacies. It distributes its products through pharmaceutical wholesale distributors, as well as direct-to-consumer channels. The company has collaboration agreements with Novartis Pharma AG; UCB; Bayer HealthCare LLC; BeiGene, Ltd.; Eli Lilly and Company; Datos Health; and Verastem, Inc. to evaluate VS-6766 in combination with lumakrastm (Sotorasib) in patients with KRAS G12C-mutant non-small cell lung cancer. It has an agreement with Kyowa Kirin Co., Ltd. to jointly develop and commercialize KHK4083, a Phase 3-ready anti-OX40 fully human monoclonal antibody for the treatment of atopic dermatitis and other autoimmune diseases; and a strategic research and development collaboration with Neumora Therapeutics, Inc. Amgen Inc. was founded in 1980 and is headquartered in Thousand Oaks, California.

CMPX

Compass Therapeutics Inc.

Compass Therapeutics, Inc., a clinical-stage biopharmaceutical company, engages in developing antibody therapeutics to treat solid tumors and hematologic malignancies. The company is leveraging its proprietary StitchMabs and common light-chain enabled multi specific platforms to identify multi specifics and combinations of antibody therapeutics that could be advanced to the clinic. Its lead product candidate is CTX-471, a monoclonal antibody agonist of CD137, a co-stimulatory receptor on immune cells that is being evaluated in a Phase 1 study in patients who were previously treated with PD-1/PD-L1 checkpoint inhibitors and who subsequently relapsed or progressed after a period of stable disease. The company is also developing CTX-8371, a bispecific antibody that targets PD-1 and PD-L1. In addition, it is developing a portfolio of bispecific and monoclonal antibody product candidates, which are in preclinical development. The company was founded in 2014 and is headquartered in Boston, Massachusetts.

Latest AMGN

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