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

Investment Research & Advisory Group, Inc. currently holds 200 shares with a market value of $23.4K. It started holding CRH on 2024-09-30. At its peak, it held 200 shares on 2024-09-30. Its highest holding value was $26.7K on 2025-12-31. At its lowest, it held 200 shares on 2024-09-30, with a value of $17.6K on 2025-03-31. In the recent 180 days, Investment Research & Advisory Group, Inc. has increased its shares by 0. In the recent year, Investment Research & Advisory Group, Inc. has increased its shares by 0.