Mattson Financial Services, LLC's ownership history for HII

Mattson Financial Services, LLC currently holds 3.5K shares with a market value of $1.2M. It started holding HII on 2025-06-30. At its peak, it held 3.5K shares on 2025-12-31. Its highest holding value was $1.2M on 2025-12-31. At its lowest, it held 1.1K shares on 2025-09-30, with a value of $274.5K on 2025-06-30. In the recent 180 days, Mattson Financial Services, LLC has increased its shares by 2.4K.