athenahealth, Inc. Institutional Ownership

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Exchange: NASDAQ
Industry: Miscellaneous
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Ownership Summary Institutional Holdings Insiders
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Company Details

Institutional Ownership
Type Value
Total Shares Out Standing (millions): 38
Total Value of Holdings ($ millions): $5,274
Institutional Ownership: 113.22%
Price (as of 06/30/2014) 123.08

Ownership Summary

Ownership Analysis # of Holders Shares
Total Shares Held: 252 42,844,828
New Positions: 42 1,157,747
Increased Positions: 112 3,726,592
Decreased Positions: 107 5,513,527
Holders With Activity: 219 9,240,119
Sold Out Positions: 10 243,917

Institutional Holdings information for ATHN is filed by major institutions on form 13-F with the Securities and Exchange Commission. Learn more about the information on this page in the help area for Institutional Holdings.

10 Sold Out Institutional Holders
243,917 Sold Out 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)
ARROWPOINT ASSET MANAGEMENT, LLC 03/31/2014 0 (82,225) Sold Out
CAPSTONE ASSET MANAGEMENT CO 03/31/2014 0 (1,781) Sold Out
D. E. SHAW & CO., INC. 03/31/2014 0 (2,370) Sold Out
GRT CAPITAL PARTNERS LLC 03/31/2014 0 (2,000) Sold Out
NOMURA HOLDINGS INC 03/31/2014 0 (1,691) Sold Out
PEAK6 INVESTMENTS, L.P. 03/31/2014 0 (1,190) Sold Out
PRIVATE ADVISOR GROUP, LLC 03/31/2014 0 (1,850) Sold Out
RUANE, CUNNIFF & GOLDFARB INC 03/31/2014 0 (150,000) Sold Out
WHITE BAY PT LLC 03/31/2014 0 (800) Sold Out
WINSLOW CAPITAL MANAGEMENT, LLC 03/31/2014 0 (10) Sold Out