HEARTLAND ADVISORS INC's ownership history for MTDR

HEARTLAND ADVISORS INC currently holds 210.2K shares with a market value of $8.9M. It started holding MTDR on 2024-12-31. At its peak, it held 210.2K shares on 2025-12-31. Its highest holding value was $8.9M on 2025-12-31. At its lowest, it held 107.3K shares on 2024-12-31, with a value of $6.0M on 2024-12-31. In the recent 180 days, HEARTLAND ADVISORS INC has increased its shares by 56.7K. In the recent year, HEARTLAND ADVISORS INC has increased its shares by 102.8K.