ATHN

athenahealth, Inc. Institutional Ownership

$115.44
*  
0.54
0.47%
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*Delayed - data as of Jun. 2, 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) $5,621

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

113 Increased Institutional Holders
1,596,432 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)
STEVENS CAPITAL MANAGEMENT LP 03/31/2015 37,394 37,394 New 4,337
D. E. SHAW & CO., INC. 03/31/2015 36,814 31,078 541.81 4,270
PARAMETRIC PORTFOLIO ASSOCIATES LLC 03/31/2015 36,140 3,478 10.65 4,192
ENVESTNET ASSET MANAGEMENT INC 03/31/2015 32,117 32,008 29,365.14 3,725
SEI TRUST CO 09/30/2014 31,794 967 3.14 3,687
CREDIT SUISSE AG/ 03/31/2015 31,481 11,022 53.87 3,651
RHUMBLINE ADVISERS 03/31/2015 31,419 947 3.11 3,644
CAM GROUP HOLDING A/S 03/31/2015 31,222 5,000 19.07 3,621
TEACHERS ADVISORS INC 03/31/2015 31,119 550 1.80 3,609
A.R.T. ADVISORS, LLC 03/31/2015 29,037 29,037 New 3,368
JPMORGAN CHASE & CO 03/31/2015 28,141 22,424 392.23 3,264
TD ASSET MANAGEMENT INC 03/31/2015 27,300 3,100 12.81 3,166
TYGH CAPITAL MANAGEMENT, INC. 03/31/2015 26,607 13,567 104.04 3,086
ARBOR CAPITAL MANAGEMENT LLC 03/31/2015 25,794 49 .19 2,992
TEKLA CAPITAL MANAGEMENT LLC 03/31/2015 23,100 23,100 New 2,679

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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