Institutional investors purchased a net $788.0 thousand shares of NSPH during the quarter ended December 2015, and now own 27.90% of the total float, a percentage that is typical for companies in the Biotechnology industry.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
CLEAN YIELD GROUP, INC. Bought 600.00 shares of Nanosphere Inc
PERKINS CAPITAL MANAGEMENT, INC. Sold 127.1 Thousand shares of Nanosphere Inc