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 |