ATHN

athenahealth, Inc. Institutional Ownership

$121.27
*  
0.40
0.33%
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*Delayed - data as of May 22, 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) $5,877

Active Positions

Holders Shares
Increased Positions 113 1,597,082
Decreased Positions 96 1,679,573
Held Positions 36 45,183,986
Total Institutional Shares 245 48,460,641

New and Sold Out Positions


Holders Shares
New Positions 37 505,919
Sold Out Positions 23 113,828

245 Institutional Holders
48,460,641 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)
FMR LLC 03/31/2015 5,729,100 14,981 .26 694,768
SANDS CAPITAL MANAGEMENT, LLC 03/31/2015 4,786,729 (23,280) (0.48) 580,487
MORGAN STANLEY 03/31/2015 4,542,427 (330,705) (6.79) 550,860
CAPITAL RESEARCH GLOBAL INVESTORS 03/31/2015 3,311,823 0 0.00 401,625
JANUS CAPITAL MANAGEMENT LLC 03/31/2015 3,071,818 (12,419) (0.4) 372,519
ARTISAN PARTNERS LIMITED PARTNERSHIP 03/31/2015 2,981,962 (101,418) (3.29) 361,623
VANGUARD GROUP INC 03/31/2015 2,417,417 121,667 5.30 293,160
PRICE T ROWE ASSOCIATES INC /MD/ 03/31/2015 1,982,572 4,724 .24 240,427
WELLINGTON MANAGEMENT GROUP LLP 03/31/2015 1,693,729 (22,293) (1.3) 205,399
CAPITAL WORLD INVESTORS 03/31/2015 1,646,638 65,000 4.11 199,688
TCW GROUP INC 03/31/2015 1,418,316 (339,322) (19.31) 171,999
CRITERION CAPITAL MANAGEMENT LLC 03/31/2015 1,200,256 (20,148) (1.65) 145,555
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. 03/31/2015 1,087,182 141,817 15.00 131,843
RIVERBRIDGE PARTNERS LLC 03/31/2015 1,052,451 8,984 .86 127,631
FRANKLIN RESOURCES INC 03/31/2015 713,674 (29,120) (3.92) 86,547

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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