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Compare · AUTL vs BIIB

AUTL vs BIIB

Side-by-side comparison of Autolus Therapeutics plc (AUTL) and Biogen Inc. (BIIB): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both AUTL and BIIB operate in Biotechnology: Biological Products (No Diagnostic Substances) (Health Care), so they compete in similar markets.
  • BIIB is the larger of the two at $28.84B, about 70.8x AUTL ($407.2M).
  • Over the past year, AUTL is down 37.7% and BIIB is up 46.1% - BIIB leads by 83.8 points.
  • BIIB has been more active in the news (9 items in the past 4 weeks vs 2 for AUTL).
  • BIIB has more recent analyst coverage (25 ratings vs 6 for AUTL).
PerformanceAUTL-37.74%BIIB+46.06%
2025-06-09+0.00%2026-06-08
MetricAUTLBIIB
Company
Autolus Therapeutics plc
Biogen Inc.
Price
$1.46-4.58%
$196.60+0.67%
Market cap
$407.2M
$28.84B
1M return
-9.32%
+2.42%
1Y return
-37.74%
+46.06%
Industry
Biotechnology: Biological Products (No Diagnostic Substances)
Biotechnology: Biological Products (No Diagnostic Substances)
Exchange
NASDAQ
NASDAQ
IPO
2018
News (4w)
2
9
Recent ratings
6
25
AUTL

Autolus Therapeutics plc

Autolus Therapeutics plc, a clinical-stage biopharmaceutical company, develops T cell therapies for the treatment of cancer. The company is developing AUTO1 and AUTO3 for B cell malignancies; AUTO2 and AUTO8 for the treatment of multiple myeloma; AUTO1/22 for the treatment of dual-targeting CAR-T; AUTO3NG for the treatment of hematological cancer; AUTO4 and AUTO5 for T cell lymphoma; AUTO6NG for the treatment of programmed T cell therapies; AUTO6 for the treatment of neuroblastoma; and AUTO7 for the treatment of prostate cancer. Autolus Therapeutics plc was founded in 2014 and is headquartered in London, the United Kingdom.

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.

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