Institutional investors purchased a net $966.2 thousand shares of PRLB during the quarter ended June 2015, and now own 94.49% of the total float, a percentage that is typical for companies in the Industrial Machinery industry.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
GENEVA CAPITAL MANAGEMENT LLC Bought 3.3 Thousand shares of Proto Labs Inc
CREDIT SUISSE AG Bought 500.00 shares of Proto Labs Inc
STATE STREET GLOBAL ADVISORS LTD... Bought 43.00 shares of Proto Labs Inc