IRON MOUNTAIN INC
Financial highlights
| Metric | FY 12/31/25 | FY 12/31/24 | FY 12/31/23 | FY 12/31/22 | FY 12/31/21 |
|---|---|---|---|---|---|
| Income Statement | |||||
| Revenue | $6.9 | $6.1 | $5.5 | $5.1 | $4.5 |
| Operating income | $1.2 | $1.0 | $0.9 | $1.0 | $0.9 |
| Net income | $0.2 | $0.2 | $0.2 | $0.6 | $0.5 |
| Balance Sheet | |||||
| Total debt | $16.5 | $13.8 | $12.0 | $10.7 | $9.4 |
| Cash Flow Statement | |||||
| Free cash flow | -$0.9 | -$0.6 | -$0.2 | $0.1 | $0.1 |
| Dividends | $0.9 | $0.8 | $0.7 | $0.7 | $0.7 |
Shares outstanding 297.7M · Free float 98.3%
Annual filing data through FY ended December 31, 2025; float as of September 23, 2026.