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Compare · ABT vs ATOS

ABT vs ATOS

Side-by-side comparison of Abbott Laboratories (ABT) and Atossa Therapeutics Inc. (ATOS): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both ABT and ATOS operate in Biotechnology: Pharmaceutical Preparations (Health Care), so they compete in similar markets.
  • ABT is the larger of the two at $155.32B, about 4099.2x ATOS ($37.9M).
  • Over the past year, ABT is down 33.8% and ATOS is down 80.8% - ABT leads by 47.0 points.
  • ABT has been more active in the news (6 items in the past 4 weeks vs 4 for ATOS).
  • ABT has more recent analyst coverage (25 ratings vs 0 for ATOS).
PerformanceABT-33.80%ATOS-80.78%
2025-06-11+0.00%2026-06-11
MetricABTATOS
Company
Abbott Laboratories
Atossa Therapeutics Inc.
Price
$89.41+0.34%
$2.55-41.91%
Market cap
$155.32B
$37.9M
1M return
+5.96%
-51.01%
1Y return
-33.80%
-80.78%
Industry
Biotechnology: Pharmaceutical Preparations
Biotechnology: Pharmaceutical Preparations
Exchange
NYSE
NASDAQ
IPO
2012
News (4w)
6
4
Recent ratings
25
0
ABT

Abbott Laboratories

Abbott Laboratories discovers, develops, manufactures, and sells health care products worldwide. It operates in four segments: Established Pharmaceutical Products, Diagnostic Products, Nutritional Products, and Medical Devices. The Established Pharmaceutical Products segment provides generic pharmaceuticals for the treatment of pancreatic exocrine insufficiency, irritable bowel syndrome or biliary spasm, intrahepatic cholestasis or depressive symptoms, gynecological disorder, hormone replacement therapy, dyslipidemia, hypertension, hypothyroidism, Ménière's disease and vestibular vertigo, pain, fever, inflammation, and migraine, as well as provides anti-infective clarithromycin, influenza vaccine, and products to regulate physiological rhythm of the colon. The Diagnostic Products segment offers laboratory systems in the areas of immunoassay, clinical chemistry, hematology, and transfusion; molecular diagnostics systems that automate the extraction, purification, and preparation of DNA and RNA from patient samples, as well as detect and measure infectious agents; point of care systems; cartridges for testing blood; rapid diagnostics lateral flow testing products; molecular point-of-care testing for HIV, SARS-CoV-2, influenza A and B, RSV, and strep A; cardiometabolic test systems; drug and alcohol test, and remote patient monitoring and consumer self-test systems; and informatics and automation solutions for use in laboratories. The Nutritional Products segment provides pediatric and adult nutritional products. The Medical Devices segment offers rhythm management, electrophysiology, heart failure, vascular, and structural heart devices for the treatment of cardiovascular diseases; and diabetes care products, as well as neuromodulation devices for the management of chronic pain and movement disorders. The company was founded in 1888 and is based in North Chicago, Illinois.

ATOS

Atossa Therapeutics Inc.

Atossa Therapeutics, Inc., a clinical-stage biopharmaceutical company, discovers and develops medicines in the areas of oncology and infectious diseases. The company's lead program is Endoxifen, an active metabolite of tamoxifen, which is in Phase II clinical trials to treat and prevent breast cancer. It is also developing AT-301, a proprietary drug candidate for nasal administration in patients diagnosed with COVID-19; AT-H201, a drug candidate to improve lung function in COVID-19 patients; and immunotherapy/chimeric antigen receptor therapy programs for the treatment of breast cancer. Atossa Therapeutics, Inc. has a research agreement with Dana-Farber Cancer Institute, Inc. to support research of cytokine-coated nanoparticles for the potential treatment of breast cancer. The company was formerly known as Atossa Genetics Inc. and changed its name to Atossa Therapeutics, Inc. in January 2020. Atossa Therapeutics, Inc. was founded in 2008 and is headquartered in Seattle, Washington.

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