Investment Research & Advisory Group, Inc.'s ownership history for DIA

Investment Research & Advisory Group, Inc. currently holds 70 shares with a market value of $32.4K. It started holding DIA on 2025-12-31. At its peak, it held 70 shares on 2025-12-31. Its highest holding value was $33.6K on 2025-12-31. At its lowest, it held 70 shares on 2025-12-31, with a value of $32.4K on 2026-03-31.