Costello Asset Management, INC's ownership history for ARM

Costello Asset Management, INC currently holds 3.3K shares with a market value of $492.7K. It started holding ARM on 2025-03-31. At its peak, it held 3.3K shares on 2026-03-31. Its highest holding value was $492.7K on 2026-03-31. At its lowest, it held 2.4K shares on 2025-03-31, with a value of $255.7K on 2025-03-31. In the recent 180 days, Costello Asset Management, INC has increased its shares by 823. In the recent year, Costello Asset Management, INC has increased its shares by 863.