Gradient Capital Advisors, LLC's ownership history for BLK

Gradient Capital Advisors, LLC currently holds 439 shares with a market value of $511.8K. It started holding BLK on 2024-09-30. At its peak, it held 439 shares on 2025-09-30. Its highest holding value was $511.8K on 2025-09-30. At its lowest, it held 400 shares on 2024-09-30, with a value of $380.2K on 2024-09-30. In the recent 180 days, Gradient Capital Advisors, LLC has increased its shares by 22. In the recent year, Gradient Capital Advisors, LLC has increased its shares by 39.