Cornerstone Advisory, LLC's ownership history for PSA

Cornerstone Advisory, LLC currently holds 1.5K shares with a market value of $387.7K. It started holding PSA on 2024-09-30. At its peak, it held 1.5K shares on 2025-09-30. Its highest holding value was $544.0K on 2024-09-30. At its lowest, it held 1.5K shares on 2025-12-31, with a value of $387.7K on 2025-12-31. In the recent 180 days, Cornerstone Advisory, LLC has decreased its shares by 27. In the recent year, Cornerstone Advisory, LLC has decreased its shares by 19.