BlackRock, Inc.'s ownership history for IRM

BlackRock, Inc. currently holds 32.9M shares with a market value of $2.7B. It started holding IRM on 2024-09-30. At its peak, it held 35.2M shares on 2025-03-31. Its highest holding value was $3.7B on 2024-09-30. At its lowest, it held 31.3M shares on 2025-06-30, with a value of $2.7B on 2025-12-31. In the recent 180 days, BlackRock, Inc. has increased its shares by 1.6M. In the recent year, BlackRock, Inc. has increased its shares by 846.8K.