ATHN

athenahealth, Inc. Institutional Ownership

$116.6
*  
6.43
5.23%
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*Delayed - data as of May 29, 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 125.70%
Total Shares Outstanding (millions) 39
Total Value of Holdings (millions) $5,962

Active Positions

Holders Shares
Increased Positions 113 1,596,432
Decreased Positions 96 1,679,573
Held Positions 36 45,185,111
Total Institutional Shares 245 48,461,116

New and Sold Out Positions


Holders Shares
New Positions 36 504,794
Sold Out Positions 23 113,828

245 Institutional Holders
48,461,116 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)
SWISS NATIONAL BANK 03/31/2015 42,300 500 1.20 5,204
PDT PARTNERS, LLC 03/31/2015 40,025 31,856 389.96 4,924
BARCLAYS PLC 03/31/2015 39,148 1,416 3.75 4,816
STEVENS CAPITAL MANAGEMENT LP 03/31/2015 37,394 37,394 New 4,601
BLACKROCK GROUP LTD 03/31/2015 36,818 (8,576) (18.89) 4,530
D. E. SHAW & CO., INC. 03/31/2015 36,814 31,078 541.81 4,529
PARAMETRIC PORTFOLIO ASSOCIATES LLC 03/31/2015 36,140 3,478 10.65 4,446
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 03/31/2015 35,462 (491) (1.37) 4,363
BLACKROCK INC. 03/31/2015 34,811 (14,574) (29.51) 4,283
ENVESTNET ASSET MANAGEMENT INC 03/31/2015 32,117 32,008 29,365.14 3,951
PLACEMARK INVESTMENTS, INC. 12/31/2014 31,978 (382) (1.18) 3,934
SEI TRUST CO 09/30/2014 31,794 967 3.14 3,912
CREDIT SUISSE AG/ 03/31/2015 31,481 11,022 53.87 3,873
RHUMBLINE ADVISERS 03/31/2015 31,419 947 3.11 3,865
SEI INVESTMENTS CO 03/31/2015 31,234 (1,789) (5.42) 3,843

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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