Portland Global Advisors LLC's ownership history for ROK

Portland Global Advisors LLC currently holds 28.5K shares with a market value of $10.2M. It started holding ROK on 2024-09-30. At its peak, it held 31.0K shares on 2024-09-30. Its highest holding value was $11.1M on 2025-12-31. At its lowest, it held 28.5K shares on 2026-03-31, with a value of $8.0M on 2025-03-31. In the recent 180 days, Portland Global Advisors LLC has decreased its shares by 1.1K. In the recent year, Portland Global Advisors LLC has decreased its shares by 2.3K.