ValuationViz

PRLB fund manager activity

Proto Labs, Inc · NYSE. Reported by 5 tracked fund managers in their 13F filings, Q2 2013 to Q2 2026.

Q2 2026

ManagerActivitySharesValue% of portfolioFiled
Joel Greenblatt - Gotham Asset ManagementTrimmed9,864$804,0150.00%Aug 14, 2026
Polen Capital ManagementTrimmed35,011$2,853,7470.02%Aug 4, 2026

Q1 2026

ManagerActivitySharesValue% of portfolioFiled
Joel Greenblatt - Gotham Asset ManagementTrimmed10,973$625,6800.00%May 15, 2026
Polen Capital ManagementAdded37,594$2,143,6100.01%May 14, 2026

Older quarters