ATHN

athenahealth, Inc. Institutional Ownership

$139.96
*  
0.86
0.62%
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*Delayed - data as of Jul. 31, 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 124.81%
Total Shares Outstanding (millions) 39
Total Value of Holdings (millions) $6,749

Active Positions

Holders Shares
Increased Positions 105 1,606,690
Decreased Positions 103 1,966,735
Held Positions 33 44,648,859
Total Institutional Shares 241 48,222,284

New and Sold Out Positions


Holders Shares
New Positions 34 498,132
Sold Out Positions 26 229,233

103 Decreased Institutional Holders
1,966,735 Decreased 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)
SANDS CAPITAL MANAGEMENT, LLC 03/31/2015 4,786,729 (23,280) (0.48) 669,951
MORGAN STANLEY 03/31/2015 4,542,427 (330,705) (6.79) 635,758
JANUS CAPITAL MANAGEMENT LLC 03/31/2015 3,071,818 (12,419) (0.4) 429,932
ARTISAN PARTNERS LIMITED PARTNERSHIP 03/31/2015 2,981,962 (101,418) (3.29) 417,355
WELLINGTON MANAGEMENT GROUP LLP 03/31/2015 1,693,729 (22,293) (1.3) 237,054
TCW GROUP INC 03/31/2015 1,418,316 (339,322) (19.31) 198,508
CRITERION CAPITAL MANAGEMENT LLC 03/31/2015 1,200,256 (20,148) (1.65) 167,988
FRANKLIN RESOURCES INC 03/31/2015 713,674 (29,120) (3.92) 99,886
WELLS FARGO & COMPANY/MN 03/31/2015 631,551 (25,419) (3.87) 88,392
JACKSON SQUARE PARTNERS, LLC 06/30/2015 567,344 (157) (0.03) 79,405
KORNITZER CAPITAL MANAGEMENT INC /KS 06/30/2015 447,345 (158,005) (26.1) 62,610
MANAGED ACCOUNT ADVISORS LLC 03/31/2015 442,930 (72,771) (14.11) 61,992
STATE STREET CORP 03/31/2015 426,477 (1,578) (0.37) 59,690
BANK OF NEW YORK MELLON CORP 03/31/2015 418,163 (73,048) (14.87) 58,526
MACQUARIE GROUP LTD 03/31/2015 370,513 (3,644) (0.97) 51,857

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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