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Compare · ABT vs RLYB

ABT vs RLYB

Side-by-side comparison of Abbott Laboratories (ABT) and Rallybio Corporation (RLYB): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both ABT and RLYB operate in Biotechnology: Pharmaceutical Preparations (Health Care), so they compete in similar markets.
  • ABT is the larger of the two at $157.63B, about 1870.1x RLYB ($84.3M).
  • Over the past year, ABT is down 32.2% and RLYB is up 452.5% - RLYB leads by 484.7 points.
  • ABT has been more active in the news (6 items in the past 4 weeks vs 4 for RLYB).
  • ABT has more recent analyst coverage (25 ratings vs 10 for RLYB).
PerformanceABT-32.20%RLYB+452.55%
2025-06-09+0.00%2026-06-08
MetricABTRLYB
Company
Abbott Laboratories
Rallybio Corporation
Price
$90.44-0.69%
$16.04+0.06%
Market cap
$157.63B
$84.3M
1M return
+4.00%
+9.45%
1Y return
-32.20%
+452.55%
Industry
Biotechnology: Pharmaceutical Preparations
Biotechnology: Pharmaceutical Preparations
Exchange
NYSE
NASDAQ
IPO
2021
News (4w)
6
4
Recent ratings
25
10
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.

RLYB

Rallybio Corporation

Rallybio Corporation, a clinical-stage biotechnology company, engages in discovering, developing, manufacturing, and delivering therapies that enhance the lives of patients suffering from severe and rare diseases. Its lead product candidate is RLYB212, a preclinical-stage monoclonal anti-HPA-1a antibody for the prevention of fetal and neonatal alloimmune thrombocytopenia (FNAIT). The company is also developing RLYB211, a polyclonal anti-HPA-1a antibody that is in a Phase 1/2 clinical trial for the prevention of FNAIT; RLYB114, a pegylated C5 inhibitor in preclinical development for the treatment of complement-mediated ophthalmic diseases; and RLYB116, a subcutaneously administered inhibitor of complement factor 5, or C5, for the treatment of patients with paroxysmal nocturnal hemoglobinuria and generalized myasthenia gravis. The company also has discovery-stage programs that are focused on the identification of small molecule therapeutics for patients with rare metabolic diseases. Rallybio has collaboration with Exscientia for the development of small molecule therapeutics for rare diseases. Rallybio Corporation was incorporated in 2018 and is headquartered in New Haven, Connecticut. Rallybio Corporation operates as a subsidiary of Rallybio Holdings, LLC.

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