Madden Advisory Services, Inc.'s ownership history for SCHR

Madden Advisory Services, Inc. currently holds 32.0K shares with a market value of $803.3K. It started holding SCHR on 2025-09-30. At its peak, it held 32.0K shares on 2025-09-30. Its highest holding value was $803.3K on 2025-09-30. At its lowest, it held 32.0K shares on 2025-09-30, with a value of $803.3K on 2025-09-30.