BIIB
BIOGEN INC.D4515-min delayed · EOD close220.83 −1.64% downas of 2026-09-04mkt cap $32.6B
Biological Products, (No Diagnostic Substances) · SIC 2836 · CIK 0000875045
Matched on SIC 2836 from SEC filings. SIC groups by industry, not by competitive set.