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

Investment Research & Advisory Group, Inc. currently holds 552 shares with a market value of $31.9K. It started holding DAL on 2024-09-30. At its peak, it held 552 shares on 2025-09-30. Its highest holding value was $32.2K on 2024-12-31. At its lowest, it held 533 shares on 2024-09-30, with a value of $23.2K on 2025-03-31. In the recent 180 days, Investment Research & Advisory Group, Inc. has increased its shares by 19. In the recent year, Investment Research & Advisory Group, Inc. has increased its shares by 19.