Institutional investors purchased a net $6.3 million shares of ATRS during the quarter ended March 2015, and now own 34.47% of the total float, a percentage that is typical for companies in the Medical Specialties industry.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
DEERFIELD MANAGEMENT CO. LP Bought 5.2 Million shares of Antares Pharma Inc