Horizon Investments, LLC's ownership history for AM

Horizon Investments, LLC currently holds 176.1K shares with a market value of $3.4M. It started holding AM on 2024-09-30. At its peak, it held 191.7K shares on 2025-06-30. Its highest holding value was $3.6M on 2025-06-30. At its lowest, it held 69 shares on 2025-03-31, with a value of $1.2K on 2025-03-31. In the recent 180 days, Horizon Investments, LLC has increased its shares by 176.1K.