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

Investment Research & Advisory Group, Inc. currently holds 15.0K shares with a market value of $3.0M. It started holding BA on 2024-09-30. At its peak, it held 15.0K shares on 2026-03-31. Its highest holding value was $3.0M on 2025-12-31. At its lowest, it held 885 shares on 2024-09-30, with a value of $134.6K on 2024-09-30. In the recent 180 days, Investment Research & Advisory Group, Inc. has increased its shares by 1.2K. In the recent year, Investment Research & Advisory Group, Inc. has increased its shares by 14.1K.