Company / Total Debt
Iron Mountain Total Debt History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Total Debt
$16.4B
FY2025
5-year range
$9.3B / $16.4B
FY2021-FY2025
Trend
+19.8%
vs FY2024
Sector context
#7 of 98
Real Estate
What the data says
Among 98 Real Estate companies, Iron Mountain is in the bottom 7% for total debt. Total Debt has increased for 9 consecutive years, from $6.3B in FY2016 to $16.4B in FY2025.
Based on SEC 10-K filings.
$16.4B in FY2025 with a 5-year CAGR of +13.6%. Top quartile in the Real Estate sector.
Increased from $11.9B to $16.4B over the past 2 years.
Real Estate sector context is included.
Total Debt over time
Growth rates
- 3-Year CAGR
- +15.8%
- 5-Year CAGR
- +13.6%
- 10-Year CAGR
- -
Sector benchmark
Bottom 7% in Real EstateTop 93% of 98This company $16.4B Sector average $4.8B
▼
+242.5% above sector average
Key checks
Key Insights
- Iron Mountain's total debt has grown for 9 consecutive years.
- 5-year CAGR of +13.6%, indicating consistent growth.
- In FY2025, total debt increased 19.8% year-over-year.
- Ranks #7 out of 98 companies in the Real Estate sector.
Company context
Key Data Points
- Altman Z-Score 0.46 (distress zone, below 1.8 threshold)
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Total DebtValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $16.4B | +19.8% |
| FY2024 | $13.7B | +15.0% |
| FY2023 | $11.9B | +12.9% |
| FY2022 | $10.6B | +14.0% |
| FY2021 | $9.3B | +6.5% |
| FY2020 | $8.7B | +0.4% |
| FY2019 | $8.7B | +6.4% |
| FY2018 | $8.1B | +15.6% |
| FY2017 | $7.0B | +12.7% |
| FY2016 | $6.3B | +29.0% |
As of FY2025 · SEC 10-K · Updated Jun 30, 2026