Track which hedge funds hold Iron Mountain Inc and how their positions changed over time.
Current Holders
261
Showing
5
| $3.9B |
| 0.1% |
0 |
| BlackRock, Inc. | 2025-Q4 | Increased | 32.9M | +3.8% | $2.7B | 0.0% | 33 |
| STATE STREET CORP | 2025-Q4 | Decreased | 16.9M | -1.4% | $1.4B | 0.0% | 0 |
| GEODE CAPITAL MANAGEMENT, LLC | 2025-Q4 | Increased | 8.3M | +1.3% | $685.4M | 0.0% | 32 |
| FMR LLC | 2025-Q4 | Increased | 8M | +1.6% | $662.3M | 0.0% | 32 |
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