ATHN

athenahealth, Inc. Institutional Ownership

$139.26
*  
2.54
1.86%
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*Delayed - data as of Dec. 19, 2014  -  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 123.43%
Total Shares Outstanding (millions) 38
Total Value of Holdings (millions) $6,429

Active Positions

Holders Shares
Increased Positions 107 2,652,637
Decreased Positions 113 2,224,187
Held Positions 39 42,144,366
Total Institutional Shares 259 47,021,190

New and Sold Out Positions


Holders Shares
New Positions 25 264,739
Sold Out Positions 42 490,938

107 Increased Institutional Holders
2,652,637 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 09/30/2014 308,909 13,988 4.74 42,234
HHR ASSET MANAGEMENT, LLC 09/30/2014 281,400 88,500 45.88 38,473
FRED ALGER MANAGEMENT INC 09/30/2014 271,928 19,713 7.82 37,178
BARTON INVESTMENT MANAGEMENT 09/30/2014 213,056 6,998 3.40 29,129
GEODE CAPITAL MANAGEMENT, LLC 09/30/2014 195,284 2,551 1.32 26,699
BLACKROCK ADVISORS LLC 09/30/2014 182,622 136,709 297.76 24,968
TIAA CREF INVESTMENT MANAGEMENT LLC 09/30/2014 129,583 45,036 53.27 17,717
BLACKROCK INVESTMENT MANAGEMENT, LLC 09/30/2014 121,667 108,159 800.70 16,634
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 09/30/2014 108,457 7,598 7.53 14,828
DEUTSCHE BANK AG\ 09/30/2014 99,618 60,650 155.64 13,620
POLAR CAPITAL LLP 09/30/2014 96,658 2,214 2.34 13,215
CUPPS CAPITAL MANAGEMENT, LLC 09/30/2014 78,607 17,662 28.98 10,747
SCHWAB CHARLES INVESTMENT MANAGEMENT INC 09/30/2014 73,707 1,489 2.06 10,077
ROCK SPRINGS CAPITAL MANAGEMENT LP 09/30/2014 67,750 5,500 8.84 9,263
DIAM CO., LTD. 09/30/2014 63,926 49,704 349.49 8,740

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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