Corundum Group, Inc.'s ownership history for MU

Corundum Group, Inc. currently holds 1.8K shares with a market value of $508.9K. It started holding MU on 2024-09-30. At its peak, it held 2.7K shares on 2024-09-30. Its highest holding value was $508.9K on 2025-12-31. At its lowest, it held 1.8K shares on 2025-12-31, with a value of $232.0K on 2025-06-30. In the recent 180 days, Corundum Group, Inc. has decreased its shares by 99.