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Compare · BIIB vs DYAI

BIIB vs DYAI

Side-by-side comparison of Biogen Inc. (BIIB) and Dyadic International Inc. (DYAI): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both BIIB and DYAI operate in Biotechnology: Biological Products (No Diagnostic Substances) (Health Care), so they compete in similar markets.
  • BIIB is the larger of the two at $27.62B, about 959.4x DYAI ($28.8M).
  • Over the past year, BIIB is up 53.6% and DYAI is down 36.3% - BIIB leads by 89.9 points.
  • BIIB has been more active in the news (11 items in the past 4 weeks vs 3 for DYAI).
  • BIIB has more recent analyst coverage (25 ratings vs 4 for DYAI).
PerformanceBIIB+53.63%DYAI-36.28%
2025-05-05+0.00%2026-05-01
MetricBIIBDYAI
Company
Biogen Inc.
Dyadic International Inc.
Price
$187.10-1.21%
$0.75-8.87%
Market cap
$27.62B
$28.8M
1M return
+1.82%
-12.29%
1Y return
+53.63%
-36.28%
Industry
Biotechnology: Biological Products (No Diagnostic Substances)
Biotechnology: Biological Products (No Diagnostic Substances)
Exchange
NASDAQ
NASDAQ
IPO
News (4w)
11
3
Recent ratings
25
4
BIIB

Biogen Inc.

Biogen Inc. discovers, develops, manufactures, and delivers therapies for treating neurological and neurodegenerative diseases. The company offers TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, TYSABRI, and FAMPYRA for multiple sclerosis (MS); SPINRAZA for spinal muscular atrophy; and FUMADERM to treat plaque psoriasis. It also provides BENEPALI, an etanercept biosimilar referencing ENBREL; IMRALDI, an adalimumab biosimilar referencing HUMIRA; and FLIXABI, an infliximab biosimilar referencing REMICADE. In addition, the company offers RITUXAN for treating non-Hodgkin's lymphoma, chronic lymphocytic leukemia (CLL), rheumatoid arthritis, two forms of ANCA-associated vasculitis, and pemphigus vulgaris; RITUXAN HYCELA for non-Hodgkin's lymphoma and CLL; GAZYVA to treat CLL and follicular lymphoma; and OCREVUS for treating relapsing MS and primary progressive MS; and other anti-CD20 therapies. Further, it develops BIIB061, BIIB091, and BIIB107 for MS and neuroimmunology; Aducanumab, BAN2401, BIIB092, BIIB076, and BIIB080 to treat Alzheimer's disease and dementia; BIIB067, BIIB078, BIIB105, BIIB100, and BIIB110 to treat neuromuscular disorders; BIIB124, BIIB094, BIIB118, BIIB101, and BIIB122 for treating Parkinson's disease and movement disorders; BIIB111 and BIIB112 to treat ophthalmology related diseases; BIIB125 and BIIB104 for treating neuropsychiatry; Dapirolizumab pegol and BIIB059 to treat immunology related diseases; BIIB093 and TMS-007 to treat acute neurology; BIIB074 and BIIB095 for neuropathic pain; and SB11 and SB15 biosimilars, which are under various stages of development. The company has collaboration and license agreements with Acorda Therapeutics, Inc.; Alkermes Pharma Ireland Limited; Bristol-Myers Squibb Company; Eisai Co., Ltd.; Genentech, Inc.; Neurimmune SubOne AG; Ionis Pharmaceuticals, Inc.; Ginkgo Bioworks; Capsigen Inc.; and Mirimus, Inc. Biogen Inc. was founded in 1978 and is headquartered in Cambridge, Massachusetts.

DYAI

Dyadic International Inc.

Dyadic International, Inc., a biotechnology platform company, develops, produces, and sells enzymes and other proteins in the United States. The company utilizes its patented and proprietary C1 technology and other technologies to conduct research, development, and commercial activities for the development and manufacturing of human and animal vaccines and drugs, such as virus like particles and antigens, monoclonal antibodies, fab antibody fragments, Fc-fusion proteins, biosimilars and/or biobetters, and other therapeutic enzymes and proteins. It offers DYAI-100, SARS-CoV-2-S-RBD antigen vaccine candidate towards a first-in-human Phase 1 clinical trial, is to validate to serve as proof of concept for the development of next generation multivariant COVID-19 vaccine candidates. The company has a research and development agreement with VTT Technical Research Centre of Finland, Ltd.; strategic research services agreement with Biotechnology Developments for Industry in Pharmaceuticals, S.L.U.; and research collaborations with Jiangsu Hengrui Medicine, Serum Institute of India Pvt., Ltd., and WuXi Biologics. It also has a collaboration with TurtleTree Scientific Pte. Ltd. to develop various recombinant protein growth factors; and a partnership agreement with Medytox, Inc. and Syngene International Limited to develop COVID-19 vaccines and/or boosters. The company was founded in 1979 and is headquartered in Jupiter, Florida.

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