Bruce & Co., Inc.'s ownership history for MASS

Bruce & Co., Inc. currently holds 68.3K shares with a market value of $598.2K. It started holding MASS on 2024-09-30. At its peak, it held 68.3K shares on 2024-09-30. Its highest holding value was $598.2K on 2025-09-30. At its lowest, it held 68.3K shares on 2024-09-30, with a value of $150.2K on 2024-12-31. In the recent 180 days, Bruce & Co., Inc. has increased its shares by 0. In the recent year, Bruce & Co., Inc. has increased its shares by 0.