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

Madden Advisory Services, Inc. currently holds 7.4K shares with a market value of $240.2K. It started holding SCHQ on 2025-09-30. At its peak, it held 7.4K shares on 2025-09-30. Its highest holding value was $240.2K on 2025-09-30. At its lowest, it held 7.4K shares on 2025-09-30, with a value of $240.2K on 2025-09-30.