PETRA FINANCIAL ADVISORS INC's ownership history for ATRO

PETRA FINANCIAL ADVISORS INC currently holds 10.3K shares with a market value of $688.1K. It started holding ATRO on 2025-12-31. At its peak, it held 10.3K shares on 2026-03-31. Its highest holding value was $688.1K on 2026-03-31. At its lowest, it held 9.8K shares on 2025-12-31, with a value of $531.1K on 2025-12-31.