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BIIB

Biogen Idec Inc. Ownership Summary

$235.24
*  
2.62
  negative  
1.13%
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*Delayed - data as of May 24, 2013 
Exchange: NASDAQ
Industry: Health Care
Community Rating:
 
 

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Institutional Ownership

Shares Outstanding

Shares Outstanding


Institutional Summary

Total Number of Holders 665
% of Shares Outstanding 91.83%
Total Shares Held 217,986,032
Total Value of Holdings 51,279,034,168
Net Activity 1,855,928

Top 5 Holders

FMR LLC 22,628,626
PRIMECAP MANAGEMENT CO/CA/ 19,207,553
JPMORGAN CHASE & CO 11,060,135
VANGUARD GROUP INC 10,619,992
STATE STREET CORP 10,601,839

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Insider Trades

Buy/Sell Total Trades

Buys/Sells/Total Trades


Insider Trades Summary

Trade Type Last 3 Mo. Last 12 Mo.
Number of Buys 12
Number of Sells 14 63
Total Insider Trades 14 75
Net Activity (94,437) (314,551)

Top 5 Insider Trades

ALEXANDER SUSAN H (58,070)
ALEXANDER SUSAN H (49,800)
PAPADOPOULOS STELIOS (46,675)
YOUNG WILLIAM (35,000)
YOUNG WILLIAM (33,250)

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BIIB Ownership Overview:

Biogen Idec Inc. (BIIB) Ownership Summary provides a snapshot of institutional holdings and activity for a particular stock. The institutional holdings summary data encompasses the holdings and change from most recent 13F filings. The insider filer data counts the number of monthly positions over 3 month and 12 month time spans. Summary data is calculated daily, using the most up to date information available.

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