ATHN

athenahealth, Inc. Institutional Ownership

$139.1
*  
0.82
0.59%
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*Delayed - data as of Jul. 30, 2015  -  Find a broker to begin trading ATHN now
Exchange: NASDAQ
Industry: Miscellaneous
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View:    ATHN Pre-Market
 
 
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Ownership Summary Institutional Holdings Insiders
(SEC Form 4)
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Ownership Summary


Institutional Ownership 125.01%
Total Shares Outstanding (millions) 39
Total Value of Holdings (millions) $6,679

Active Positions

Holders Shares
Increased Positions 107 1,607,725
Decreased Positions 103 1,889,505
Held Positions 33 44,806,002
Total Institutional Shares 243 48,303,232

New and Sold Out Positions


Holders Shares
New Positions 35 499,291
Sold Out Positions 25 175,705

243 Institutional Holders
48,303,232 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)
WELLS FARGO & COMPANY/MN 03/31/2015 631,551 (25,419) (3.87) 87,331
CLEARBRIDGE INVESTMENTS, LLC 03/31/2015 625,140 703 .11 86,444
JACKSON SQUARE PARTNERS, LLC 06/30/2015 567,344 (157) (0.03) 78,452
KORNITZER CAPITAL MANAGEMENT INC /KS 06/30/2015 447,345 (158,005) (26.1) 61,859
MANAGED ACCOUNT ADVISORS LLC 03/31/2015 442,930 (72,771) (14.11) 61,248
STATE STREET CORP 03/31/2015 426,477 (1,578) (0.37) 58,973
NORTHERN TRUST CORP 03/31/2015 425,944 16,751 4.09 58,900
BANK OF NEW YORK MELLON CORP 03/31/2015 418,163 (73,048) (14.87) 57,824
MACQUARIE GROUP LTD 03/31/2015 370,513 (3,644) (0.97) 51,235
BLACKROCK FUND ADVISORS 03/31/2015 326,517 (18,752) (5.43) 45,151
BLACKROCK ADVISORS LLC 03/31/2015 294,668 (130,860) (30.75) 40,747
STEPHENS INVESTMENT MANAGEMENT GROUP LLC 06/30/2015 289,057 (3,045) (1.04) 39,971
NORGES BANK 12/31/2014 284,563 (19,627) (6.45) 39,349
HHR ASSET MANAGEMENT, LLC 03/31/2015 278,200 3,200 1.16 38,469
MILLENNIUM MANAGEMENT LLC 03/31/2015 229,966 188,249 451.25 31,800

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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