ATHN

athenahealth, Inc. Institutional Ownership

$114.11
*  
0.65
0.57%
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*Delayed - data as of May 6, 2015  -  Find a broker to begin trading ATHN now
Exchange: NASDAQ
Industry: Miscellaneous
Community Rating:
 
 
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Ownership Summary Institutional Holdings Insiders
(SEC Form 4)
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Ownership Summary


Institutional Ownership 126.32%
Total Shares Outstanding (millions) 39
Total Value of Holdings (millions) $5,525

Active Positions

Holders Shares
Increased Positions 95 4,224,667
Decreased Positions 105 1,964,031
Held Positions 36 42,510,016
Total Institutional Shares 236 48,698,714

New and Sold Out Positions


Holders Shares
New Positions 17 50,840
Sold Out Positions 29 412,525

95 Increased Institutional Holders
4,224,667 Increased Total Shares Held


Click on the column header links to resort ascending (▲) or descending (▼).
Owner Name Date Shared Held Change (Shares) Change (%) Value (in 1,000s)
BLACKROCK FUND ADVISORS 12/31/2014 345,269 36,360 11.77 39,174
BLACKROCK INVESTMENT MANAGEMENT, LLC 12/31/2014 315,447 193,780 159.27 35,791
BARTON INVESTMENT MANAGEMENT 12/31/2014 216,336 3,280 1.54 24,545
FIRST TRUST ADVISORS LP 03/31/2015 200,027 119,431 148.19 22,695
GEODE CAPITAL MANAGEMENT, LLC 12/31/2014 198,247 2,963 1.52 22,493
ARROWPOINT ASSET MANAGEMENT, LLC 12/31/2014 142,717 41,032 40.35 16,193
TIAA CREF INVESTMENT MANAGEMENT LLC 03/31/2015 142,566 2,617 1.87 16,176
DIAM CO., LTD. 12/31/2014 108,492 44,566 69.72 12,310
POLAR CAPITAL LLP 12/31/2014 100,769 4,111 4.25 11,433
SCHWAB CHARLES INVESTMENT MANAGEMENT INC 12/31/2014 80,543 6,836 9.28 9,138
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 12/31/2014 70,494 599 .86 7,998
DIMENSIONAL FUND ADVISORS LP 12/31/2014 61,888 20,820 50.70 7,022
CHAUTAUQUA CAPITAL MANAGEMENT 03/31/2015 51,098 120 .24 5,798
BLACKROCK INC. 12/31/2014 49,385 36,451 281.82 5,603
BLACKROCK GROUP LTD 12/31/2014 45,394 22,974 102.47 5,150

Institutional Holdings information for this company is filed by major institutions on form 13-F with the Securities and Exchange Commission.
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