Biogen Inc

NAS : BIIB

USA·Healthcare·Drug Manufacturers

$232.65

+3.62 (+1.76%)Oct 16 close

Market Cap

$34.14B

Enterprise Value

$36.40B

P/E (TTM)

41.17

P/B

1.85

Net Cash / (Debt)

−$7.07B

52-Week Range

$146 — $235

5-Year Range

$113 — $318

Avg Volume (3M)

1.25M

Curated managers

2 of 57 hold Biogen Inc · holdings at Jun 30, 2026

Manager	% of book	Rank	Shares	Change
Renaissance Technologies LLC Jim Simons · Founder (died 2024-05-10) (historical)	0.02%	#787	77.7K	Reduced-125.7K
Horizon Kinetics Asset Management LLC Murray Stahl · Co-Founder, Chairman, CEO & CIO (died 2026-04-07) (historical)	0.01%	#205	2.7K	Reduced-131
Glenview Capital Management, LLC Larry Robbins · Chief Investment Officer	—	—	—	Sold out