Institutional investors purchased a net $1.3 million shares of XNPT during the quarter ended December 2014 and now own 88.83% of the total shares outstanding. This majority interest is a greater percentage than is typical for companies in the Biotechnology industry and highlights that the smart money sees this stock as an important holding.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
RTW INVESTMENTS LLC Bought 842.6 Thousand shares of Xenoport Inc
SSGA FUNDS MANAGEMENT, INC. Bought 823.4 Thousand shares of Xenoport Inc