HEARTLAND ADVISORS INC's ownership history for KWR

HEARTLAND ADVISORS INC currently holds 90.4K shares with a market value of $11.9M. It started holding KWR on 2024-12-31. At its peak, it held 90.4K shares on 2025-09-30. Its highest holding value was $11.9M on 2025-09-30. At its lowest, it held 48.4K shares on 2024-12-31, with a value of $6.8M on 2024-12-31. In the recent 180 days, HEARTLAND ADVISORS INC has increased its shares by 31.6K.