Institutional investors purchased a net $1.3 million shares of PRLB during the quarter ended March 2016, and now own 110.46% 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
CUTLER GROUP LP Bought 17.8 Thousand shares of Proto Labs Inc
GW&K INVESTMENT MANAGEMENT LLC Bought 17.3 Thousand shares of Proto Labs Inc
ROBERT L. BENDER, INC. Bought 5.9 Thousand shares of Proto Labs Inc