Compare · BIIB vs TRXB
BIIB vs TRXB
Side-by-side comparison of Biogen Inc. (BIIB) and TRex Bio Inc. (TRXB): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both BIIB and TRXB operate in Biotechnology: Biological Products (No Diagnostic Substances) (Health Care), so they compete in similar markets.
- BIIB is the larger of the two at $37.46B, about 99.8x TRXB ($375.2M).
- BIIB has been more active in the news (10 items in the past 4 weeks vs 7 for TRXB).
- BIIB has more recent analyst coverage (25 ratings vs 4 for TRXB).
- Company
- Biogen Inc.
- TRex Bio Inc.
- Price
- -
- -
- Market cap
- $37.46B
- $375.2M
- 1M return
- +7.72%
- -
- 1Y return
- +53.86%
- -
- Industry
- Biotechnology: Biological Products (No Diagnostic Substances)
- Biotechnology: Biological Products (No Diagnostic Substances)
- Exchange
- NASDAQ
- NASDAQ
- IPO
- 2026
- News (4w)
- 10
- 7
- Recent ratings
- 25
- 4
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.
TRex Bio Inc.
TRexBio is a clinical-stage biotechnology company focused on tissue Treg biology for the discovery and development of immunoregulatory medicines designed to restore immune balance and promote tissue repair to address unmet needs of patients with autoimmune and inflammatory diseases. TRexBio's Deep Biology Platform decodes Treg functionality in human tissue, mapping key drivers of immune dysregulation and uncovering novel targets and insights that inform drug discovery and translational efforts. This platform has generated multiple therapeutic development candidates across TRexBio's wholly owned pipeline and through collaborations with leading pharmaceutical partners. TRexBio is led by an experienced management team and headquartered in South San Francisco, California.
Latest BIIB
- LEQEMBI® Pen (Subcutaneous Formulation of LEQEMBI®) Now Available in Japan for Patients with Early Alzheimer’s Disease
- SEC Form SCHEDULE 13G filed by Biogen Inc.
- ACR 2026: Dapirolizumab Pegol Associated with Greater Treatment Response Rates Versus Placebo in SLE Using Novel Treatment Response Measure
- Stoke Therapeutics to Present at Upcoming Investor Conferences in November
- Head of Research Grogan Jane converted options into 695 shares and covered exercise/tax liability with 345 shares, increasing direct ownership by 9% to 4,408 units (SEC Form 4)
- Stoke Therapeutics Announces Third Quarter 2026 Financial Results and Provides Business Updates
- Biogen upgraded by Argus with a new price target
- Biogen to Present New Data Across Alzheimer's Disease Portfolio at CTAD 2026
- SEC Form 10-Q filed by Biogen Inc.
- SEC Form 8-K filed by Biogen Inc.
Latest TRXB
- SEC Form 10-Q filed by TRex Bio Inc.
- TRex Bio Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
- TRexBio Reports Third Quarter 2026 Financial Results and Recent Business Highlights
- Cantor Fitzgerald initiated coverage on TRex Bio, Inc.
- Stifel initiated coverage on TRex Bio, Inc. with a new price target
- Analyst initiated coverage on TRex Bio, Inc. with a new price target
- Wedbush initiated coverage on TRex Bio, Inc. with a new price target