Is Biogen Inc. overvalued?

Biogen Inc. (BIIB) looks fairly valued — trading about 1% below its fair value.

Fairly valued

Price

$227.60

Fair value

$229.21

Current P/E

25.8

Normal P/E

26.0

Market cap

$33.63B

Dividend yield

0.0%

Return on equity

4.5%

Sector

Healthcare

Fair value compares BIIB's current P/E to its own historical "normal" P/E (FAST Graphs-style). Updated 24 Sep 2026.

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