SUMMIT SECURITIES GROUP LLC's ownership history for AMPX

SUMMIT SECURITIES GROUP LLC currently holds 6.8K shares with a market value of $54.0K. It started holding AMPX on 2025-03-31. At its peak, it held 6.8K shares on 2025-12-31. Its highest holding value was $54.0K on 2025-12-31. At its lowest, it held 2.5K shares on 2025-03-31, with a value of $6.6K on 2025-03-31. In the recent 180 days, SUMMIT SECURITIES GROUP LLC has increased its shares by 4.4K.