AMERICAN CAPITAL MANAGEMENT INC's ownership history for PRLB

AMERICAN CAPITAL MANAGEMENT INC currently holds 631.3K shares with a market value of $31.9M. It started holding PRLB on 2025-03-31. At its peak, it held 631.3K shares on 2025-12-31. Its highest holding value was $31.9M on 2025-12-31. At its lowest, it held 50.1K shares on 2025-03-31, with a value of $1.8M on 2025-03-31. In the recent 180 days, AMERICAN CAPITAL MANAGEMENT INC has increased its shares by 577.3K.