Horizon Investments, LLC's ownership history for ACM

Horizon Investments, LLC currently holds 28.8K shares with a market value of $3.8M. It started holding ACM on 2025-09-30. At its peak, it held 28.8K shares on 2025-09-30. Its highest holding value was $3.8M on 2025-09-30. At its lowest, it held 28.8K shares on 2025-09-30, with a value of $3.8M on 2025-09-30.