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BIIB · Biogen Inc. · Debt

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$215.50 -3.55 (-1.62%) At close · Sep 18
S&P 500 member Russell 1000 member Rebalance outlook locked
Market Cap
$31.93B
Shares
147.64M

Debt Profile

Completed filing coverage through Mar 31, 2026

Annual debt figures are established from 10-K filings and updated by subsequent 10-Q and 8-K disclosures. Instrument balances are not summed into a company total unless the filing itself reports that total.

2 filing observations remain unmatched and are excluded from instrument histories.
Debt data is being processed. Please check back later.
1 filing has incomplete source or extraction coverage. Verified observations are shown; missing observations do not establish that debt was unchanged.
Key facts CIK 875045 CUSIP 09062X103 13F (30d) 25 filings 20 filers Visit website Investor relations