Iron Mountain Incorporated (delaware) · NYSE:IRM
Cohen & Steers, Inc. reported a 5.43% stake in Iron Mountain Incorporated (delaware) (Schedule 13G)
Event Sep 30, 2025 · Filed Nov 14, 2025
Cohen & Steers, Inc. reported a 5.43% stake in Iron Mountain Incorporated (delaware), 16,029,962 shares, as a passive investor on Sep 30, 2025. Filed Nov 14, 2025 (Schedule 13G).
- Stake
- 5.43%
- Shares
- 16,029,962
- Intent
- Passive
- What changed
- Crossed above 5%
- Filed together
- 5 holders
The filing in full
| Holder | Stake | Shares |
|---|---|---|
| Cohen & Steers, Inc. | 5.43% | 16,029,962 |
| Cohen & Steers Capital Management, Inc. | 5.36% | 15,841,858 |
| Cohen & Steers UK Limited | 0.06% | 171,788 |
| Cohen & Steers Asia Limited | 0% | 0 |
| Cohen & Steers Ireland Limited | 0.01% | 16,316 |
Source
Related
- Iron Mountain Incorporated (delaware)
- Cohen & Steers, Inc.
- Iron Mountain Incorporated (delaware) shareholders
- Schedule 13G/A · Cohen & Steers, Inc. · May 7, 2026
- Schedule 13G/A · Cohen & Steers, Inc. · Feb 13, 2026
- Schedule 13G/A · Cohen & Steers, Inc. · Mar 7, 2025
- Form 4 · Meaney William L · Oct 5, 2026
- Form 4 · McIntosh Greg W · Oct 5, 2026
- Form 4 · Meaney William L · Sep 2, 2026
- Form 4 · McIntosh Greg W · Sep 2, 2026
- Form 4 · Kidd Mark · Sep 2, 2026