DISCIPLINED GROWTH INVESTORS INC /MN's ownership history for PRLB

DISCIPLINED GROWTH INVESTORS INC /MN currently holds 2.5M shares with a market value of $142.4M. It started holding PRLB on 2024-09-30. At its peak, it held 2.7M shares on 2025-06-30. Its highest holding value was $155.4M on 2025-12-31. At its lowest, it held 2.1M shares on 2024-09-30, with a value of $60.4M on 2024-09-30. In the recent 180 days, DISCIPLINED GROWTH INVESTORS INC /MN has decreased its shares by 95.0K. In the recent year, DISCIPLINED GROWTH INVESTORS INC /MN has decreased its shares by 173.4K.