ATHN

athenahealth, Inc. Institutional Ownership

$135.77
*  
1.21
0.9%
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*Delayed - data as of Aug. 28, 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 128.76%
Total Shares Outstanding (millions) 39
Total Value of Holdings (millions) $6,694

Active Positions

Holders Shares
Increased Positions 102 5,154,389
Decreased Positions 108 4,164,105
Held Positions 36 40,430,358
Total Institutional Shares 246 49,748,852

New and Sold Out Positions


Holders Shares
New Positions 25 426,138
Sold Out Positions 35 681,872

246 Institutional Holders
49,748,852 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)
BARCLAYS PLC 06/30/2015 41,712 2,564 6.55 5,613
ROCK SPRINGS CAPITAL MANAGEMENT LP 06/30/2015 38,000 38,000 New 5,113
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 06/30/2015 35,437 (25) (0.07) 4,768
PARAMETRIC PORTFOLIO ASSOCIATES LLC 06/30/2015 34,587 (1,553) (4.3) 4,654
RHUMBLINE ADVISERS 06/30/2015 34,549 3,130 9.96 4,649
STERLING RIDGE CAPITAL MANAGEMENT LP 06/30/2015 34,360 34,360 New 4,623
ENVESTNET ASSET MANAGEMENT INC 06/30/2015 33,935 1,818 5.66 4,566
TEACHERS ADVISORS INC 06/30/2015 32,965 1,846 5.93 4,436
SEI INVESTMENTS CO 06/30/2015 32,648 1,414 4.53 4,393
PLACEMARK INVESTMENTS, INC. 12/31/2014 31,978 (382) (1.18) 4,303
SEI TRUST CO 09/30/2014 31,794 967 3.14 4,278
PDT PARTNERS, LLC 06/30/2015 29,725 (10,300) (25.73) 4,000
STATE OF WISCONSIN INVESTMENT BOARD 06/30/2015 29,620 890 3.10 3,986
AIRAIN LTD 06/30/2015 28,816 28,816 New 3,877
CREDIT SUISSE AG/ 06/30/2015 27,756 (3,725) (11.83) 3,735

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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