Dean Capital Management's ownership history for ATO

Dean Capital Management currently holds 13.4K shares with a market value of $2.3M. It started holding ATO on 2024-09-30. At its peak, it held 13.6K shares on 2024-09-30. Its highest holding value was $2.3M on 2025-09-30. At its lowest, it held 12.4K shares on 2024-12-31, with a value of $1.7M on 2024-12-31. In the recent 180 days, Dean Capital Management has increased its shares by 719. In the recent year, Dean Capital Management has decreased its shares by 187.