Company / Debt per Share
Iron Mountain Debt per Share History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Debt per Share
$55.97
FY2025
5-year range
$32.16 / $55.97
FY2021-FY2025
Trend
+19.2%
vs FY2024
Sector context
#14 of 98
Real Estate
What the data says
Iron Mountain's debt per share of $55.97 is higher than 86% of companies in the Real Estate sector (FY2025). Debt per Share has increased for 8 consecutive years, from $26.71 in FY2017 to $55.97 in FY2025.
Based on SEC 10-K filings.
55.97 in FY2025 with a 5-year CAGR of +13.1%. Top quartile in the Real Estate sector.
Increased from $41.03 to $55.97 over the past 2 years.
Real Estate sector context is included.
Debt per Share over time
Growth rates
- 3-Year CAGR
- +15.3%
- 5-Year CAGR
- +13.1%
- 10-Year CAGR
- -
Sector benchmark
Bottom 14% in Real EstateTop 86% of 98This company $55.97 Sector average $24.73
▼
+126.3% above sector average
Key checks
Key Insights
- Iron Mountain's debt per share has grown for 8 consecutive years.
- In FY2025, debt per share increased 19.2% year-over-year.
- Ranks #14 out of 98 companies in the Real Estate sector.
- Lowest debt per share in the period was in FY2017.
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 | Debt per ShareValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $55.97 | +19.2% |
| FY2024 | $46.96 | +14.4% |
| FY2023 | $41.03 | +12.5% |
| FY2022 | $36.48 | +13.4% |
| FY2021 | $32.16 | +6.2% |
| FY2020 | $30.29 | +0.1% |
| FY2019 | $30.26 | +5.2% |
| FY2018 | $28.76 | +7.7% |
| FY2017 | $26.71 | -9.7% |
| FY2016 | $29.58 | +28.1% |
As of FY2025 · SEC 10-K · Updated Jun 30, 2026