Iron Mountain Total Assets

Iron Mountain (IRM) currently reports a total assets of $22B as of June 2026. That compares with $20B in the prior-year period — up 8.8% year over year. Use the charts on this page to explore Iron Mountain's total assets history and peer comparisons.

Iron Mountain's total assets increased from $20B to $22B — a 8.8% year-over-year increase (period ending June 2026). Watching multi-year history on the chart below helps separate one-off swings from a lasting trend.

Iron Mountain reported $22B in total assets as of June 2026. That compares with $20B in the prior-year period — up 8.8% year over year. Absolute dollar amounts are most useful when compared with prior periods, peers, and related line items such as revenue, assets, or liabilities on Stockcircle.

Start with the current total assets of $22B, then check the historical chart for trend and the peer comparison chart for relative positioning. From there, open related valuation or income-statement pages for Iron Mountain, and consider following IRM for alerts when major investors trade the stock.

Iron Mountain is classified in the Technology sector. On total assets, it currently shows $22B. Sector peers often share similar capital intensity and growth regimes, so relative rankings inside Technology are usually more informative than comparing IRM with unrelated industries.