Institutional investors purchased a net $883.7 thousand shares of PRLB during the quarter ended September 2016, and now own 107.09% 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
CREDIT SUISSE AG Bought 1.2 Thousand shares of Proto Labs Inc
GENEVA CAPITAL MANAGEMENT LLC Bought 725.00 shares of Proto Labs Inc
ARK INVESTMENT MANAGEMENT LLC Bought 434.00 shares of Proto Labs Inc