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logoMorningstarJuly 23, 2021

Biogen Inc.: Maintaining Our $391 FVE for Biogen; Aduhelm a Likely Blockbuster Despite Controversy

Symbols
BIIB
Sector(s)
Healthcare
Rating
Current Price
$289.32
Fair Value
Economic Moat
Stewardship
Summary

Biogen and Idec merged in 2003, combining forces to market Biogen's multiple sclerosis drug Avonex and Idec's cancer drug Rituxan. Today, Rituxan and next-generation antibody Gazyva are marketed via a collaboration with Roche. Biogen also markets novel MS drugs Plegridy, Tysabri, Tecfidera, and Vumerity. In Japan, Biogen's MS portfolio is co-promoted by Eisai. Hemophilia therapies Eloctate and Alprolix (partnered with SOBI) were spun off as part of Bioverativ in 2017. Biogen has several drug candidates in phase 3 trials in neurology and neurodegenerative diseases and has launched Spinraza with partner Ionis. Aduhelm was approved as the firm's first Alzheimer's disease therapy in June 2021.

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Analyst Profile

Karen Andersen

Sector Strategist
Karen Andersen, CFA, is a healthcare strategist for Morningstar Research Services LLC, a wholly owned subsidiary of Morningstar, Inc. She is responsible for biotechnology research.Before joining Morningstar in 2005, Andersen received a master’s degree in business administration from Rice University, where she served as senior healthcare analyst for the M.A. Wright Fund and earned the distinction of Jones Scholar. She has scientific research experience in both academia (at Rice University and the University of Queensland in Australia) and industry (at Lexicon Genetics and a subsidiary of Genzyme).Andersen also holds a bachelor’s degree in biochemistry from Rice University, where she graduated magna cum laude. She is a member of Phi Beta Kappa and holds the Chartered Financial Analyst® designation. She ranked first in the biotechnology industry, and had the highest score overall, in The Wall Street Journal’s annual “Best on the Street” analysts survey in 2013, the last year the survey was conducted.