Compare · AZN vs SIGA
AZN vs SIGA
Side-by-side comparison of AstraZeneca PLC (AZN) and SIGA Technologies Inc. (SIGA): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both AZN and SIGA operate in Biotechnology: Pharmaceutical Preparations (Health Care), so they compete in similar markets.
- AZN is the larger of the two at $263.10B, about 1204.5x SIGA ($218.4M).
- Over the past year, AZN is down 9.9% and SIGA is down 64.0% - AZN leads by 54.1 points.
- AZN has been more active in the news (14 items in the past 4 weeks vs 3 for SIGA).
- AZN has more recent analyst coverage (25 ratings vs 0 for SIGA).
- Company
- AstraZeneca PLC
- SIGA Technologies Inc.
- Price
- $169.66+1.75%
- $3.05+3.92%
- Market cap
- $263.10B
- $218.4M
- 1M return
- -0.09%
- -1.29%
- 1Y return
- -9.89%
- -64.03%
- Industry
- Biotechnology: Pharmaceutical Preparations
- Biotechnology: Pharmaceutical Preparations
- Exchange
- NYSE
- NASDAQ
- IPO
- 2026
- News (4w)
- 14
- 3
- Recent ratings
- 25
- 0
AstraZeneca PLC
AstraZeneca PLC discovers, develops, manufactures, and commercializes prescription medicines in the areas of oncology, cardiovascular, renal and metabolism, respiratory, infection, neuroscience, and gastroenterology worldwide. The company's marketed products include Tagrisso, Lynparza, Imfinzi, Enhertu, Koselugo, Lumoxiti, Equidacent, Zoladex, Faslodex, Iressa, Arimidex, Casodex/Cosudex, and others for oncology diseases; Onglyza, Bydureon, Lokelma, Byetta, Qtern, Symlin, and others for cardiovascular, renal, and metabolism diseases; and Symbicort, Pulmicort, Fasenra, Daliresp/Daxas, Duaklir, Tudorza/Eklira, Bevespi, Breztri, Anifrolumab, and others for respiratory and immunology diseases. It also offers other medicines and COVID-19 products, including Synagis, Fluenz Tetra/FluMist Quadrivalent, Seroquel IR/Seroquel XR, Vimovo, Movantik/Moventig, Nexium, Losec/Prilosec, and COVID-19 Vaccine AstraZeneca. The company serves primary care and specialty care physicians through distributors and local representative offices. It has a collaboration agreement with Daiichi Sankyo to develop and commercialize DS-1062 for the treatment of trophoblast cell-surface antigen 2 (TROP2) tumor; AliveCor, Inc. to develop non-invasive potassium monitoring solutions; Massachusetts General Hospital to accelerate digital health solutions; Sanguina on smartphone application study for hemoglobin management in patients with anemia of chronic kidney disease; Alchemab to enhance prostate cancer research; and Proteros biostructures GmbH to discover and develop novel small molecules for the treatment of various types of cancer. The company was formerly known as Zeneca Group PLC and changed its name to AstraZeneca PLC in April 1999. It has a collaboration agreement with Regeneron Pharmaceuticals, Inc. to research, develop, and commercialize small molecule medicines for obesity. AstraZeneca PLC was incorporated in 1992 and is headquartered in Cambridge, the United Kingdom.
SIGA Technologies Inc.
SIGA Technologies, Inc., a commercial-stage pharmaceutical company, focuses on the health security and infectious disease markets in the United States. Its lead product is TPOXX, an orally administered antiviral drug for the treatment of human smallpox disease caused by variola virus. SIGA Technologies, Inc. has a strategic partnership with Cipla Therapeutics to deliver sustained innovation and access to antibacterial drugs primarily against biothreats. The company was founded in 1995 and is headquartered in New York, New York.
Latest AZN
- TROPION-Urothelial04 Phase 3 Trial of Datroway® Initiated as Adjuvant Therapy in Patients with High-Risk Muscle Invasive Urothelial Cancer
- SEC Form 6-K filed by AstraZeneca PLC
- SEC Form 6-K filed by AstraZeneca PLC
- Most AI Drug Discovery Reads the Genetic Code. The Next Wave Is Learning to Read What the Code Actually Does.
- ENHERTU® (fam-trastuzumab deruxtecan-nxki) demonstrated statistically significant and clinically meaningful improvement in PFS as 1st-line treatment of patients with HER2-mutant advanced non-small cell lung cancer in DESTINY-Lung04 Phase III trial
- SEC Form 6-K filed by AstraZeneca PLC
- SEC Form 6-K filed by AstraZeneca PLC
- SEC Form 6-K filed by AstraZeneca PLC
- TAGRISSO® (osimertinib) plus savolitinib demonstrated statistically significant and clinically meaningful improvements in progression-free and overall survival in MET-driven EGFR-mutated lung cancer after progression on TAGRISSO
- Enhertu® Demonstrated Statistically Significant and Clinically Meaningful Improvement in Progression-Free Survival as First-Line Treatment of Patients with HER2 Mutant Advanced Non-Small Cell Lung Cancer in DESTINY-Lung04 Phase 3 Trial
Latest SIGA
- SEC Form 10-Q filed by SIGA Technologies Inc.
- SIGA Technologies Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
- SIGA Reports Financial Results for Three and Six Months Ended June 30, 2026
- SIGA to Host Business Update Call on August 6, 2026, Following Release of Second-Quarter 2026 Financial Results
- SEC Form S-8 filed by SIGA Technologies Inc.
- Director Marshall Joseph W Iii converted options into 24,116 shares and returned $31,762 worth of shares to the company (7,235 units at $4.39), increasing direct ownership by 7% to 246,523 units (SEC Form 4) (withholding tax)
- Director Keane John M converted options into 24,116 shares and returned $31,762 worth of shares to the company (7,235 units at $4.39) (SEC Form 4) to satisfy withholding obligation
- Director Ford Harold Eugene Jr. converted options into 24,116 shares and returned $31,762 worth of shares to the company (7,235 units at $4.39), increasing direct ownership by 55% to 47,538 units (SEC Form 4) (withholding obligation)
- Director Phillips Holly L. converted options into 24,116 shares and returned $31,762 worth of shares to the company (7,235 units at $4.39), increasing direct ownership by 30% to 73,754 units (SEC Form 4) to cover withholding tax
- Director Nemirovsky Julian converted options into 24,116 shares and returned $31,762 worth of shares to the company (7,235 units at $4.39), increasing direct ownership by 30% to 73,754 units (SEC Form 4) to satisfy withholding obligation