BlackRock, Inc. 13D and 13G filings for Iron Mountain Incorporated:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2024-09-10 12:08 pm Purchase | 2024-08-31 | 13G | Iron Mountain Incorporated IRM | BlackRock Inc. BLK | 29,851,678 10.200% | 6,579,362 (+28.27%) | Filing |
| 2024-01-26 11:49 am Purchase | 2023-12-31 | 13G | Iron Mountain Incorporated IRM | BlackRock Inc. BLK | 23,272,316 8.000% | 654,139 (+2.89%) | Filing |
| 2023-01-30 4:03 pm Sale | 2022-12-31 | 13G | Iron Mountain Incorporated IRM | BlackRock Inc. BLK | 22,618,177 7.800% | -379,919 (-1.65%) | Filing |
| 2022-02-01 5:14 pm Purchase | 2021-12-31 | 13G | Iron Mountain Incorporated IRM | BlackRock Inc. BLK | 22,998,096 7.900% | 420,272 (+1.86%) | Filing |
| 2021-01-29 5:22 pm Purchase | 2020-12-31 | 13G | Iron Mountain Incorporated IRM | BlackRock Inc. BLK | 22,577,824 7.800% | 1,258,755 (+5.90%) | Filing |