Institutional investors purchased a net $346.2 thousand shares of ATHN during the quarter ended December 2013 and now own 120.79% of the total shares outstanding. This majority interest is a greater percentage than is typical for companies in the Services to the Health Industry industry and highlights that the smart money sees this stock as an important holding.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
SANDS CAPITAL MANAGEMENT LLC Bought 620.4 Thousand shares of athenahealth Inc
COPPER ROCK CAPITAL PARTNERS LLC Bought 15.5 Thousand shares of athenahealth Inc
OLD MUTUAL INVESTMENT MANAGEMENT... Bought 3.8 Thousand shares of athenahealth Inc