BIIB

Biogen Inc. Ownership Summary

$318.78
*  
1.78
0.56%
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*Delayed - data as of Jul. 31, 2015  -  Find a broker to begin trading BIIB now
Exchange: NASDAQ
Industry: Health Care
Community Rating:
 
 
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Ownership Summary Institutional Holdings Insiders
(SEC Form 4)
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Institutional Ownership View BIIB Ownership

Institutional Summary

Institutional Holdings 91.30%
Total Number of Holders 1,018
Total Shares Held 214,703,155
Total Value of Holdings 68,443,071,751
Net Activity (1,045)


Top 5 Holders of Institutional Holdings

1. FMR LLC 22,041,151
2. PRIMECAP MANAGEMENT CO/CA/ 16,558,763
3. VANGUARD GROUP INC 13,142,336
4. PRICE T ROWE ASSOCIATES INC /MD/ 10,791,562
5. STATE STREET CORP 9,785,190


Insider Trades View BIIB Insider Trades

Insider Trades Summary


3 Mo. 12 Mo.
Number of Buys 11 14
Number of Sells 5 71
Total Insider Trades 16 85
Net Activity 10,370 (110,203)


Top 5 Insider Trades

CLANCY PAUL J (99,030)
CLANCY PAUL J (26,785)
SCANGOS GEORGE A (26,124)
SANDROCK ALFRED (15,030)
YOUNG WILLIAM (15,000)


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BIIB Ownership Overview


Biogen 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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