Grassi Investment Management's ownership history for AON

Grassi Investment Management currently holds 1.0K shares with a market value of $357. It started holding AON on 2024-09-30. At its peak, it held 1.4K shares on 2024-09-30. Its highest holding value was $559 on 2025-03-31. At its lowest, it held 1.0K shares on 2025-06-30, with a value of $357 on 2025-06-30. In the recent 180 days, Grassi Investment Management has decreased its shares by 400.