Iron Mountain (IRM) | Stock Overview & Key Data
Iron Mountain Performance Comparison
Stock Range
Today's Range
52 Week Range
All-Time High: $134.09 on May 6, 2026
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Key Statistics
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Financial Highlights
Quarter Income Flow
Dec 31, 2025
Annual Income Flow
2025
Dividend Information
Peer Performance Comparison
| Company | Market Cap | 1W | 1M | 3M | 6M | YTD | 1Y | 3Y | 5Y | 10Y | 15Y | 20Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Iron Mountain
IRM
|
34.54B Large-cap | 2.25% | 0.97% | 17.45% | 53.18% | 51.71% | 25.25% | 124.17% | 187.55% | 232.65% | 323.01% | 476.53% |
|
Equinix
EQIX
|
109.35B Large-cap | 0.15% | 0.47% | 8.12% | 39.79% | 39.30% | 18.28% | 35.61% | 28.33% | 181.88% | 1,001.79% | 2,025.73% |
|
American Tower
AMT
|
83.48B Large-cap | -1.77% | 8.87% | 0.57% | 3.05% | 6.27% | -12.86% | -2.96% | -29.62% | 75.03% | 272.87% | 521.45% |
|
Digital Realty
DLR
|
71.03B Large-cap | 1.51% | -1.92% | 2.01% | 20.94% | 19.27% | 5.58% | 75.13% | 19.46% | 80.39% | 204.51% | 649.69% |
|
Crown Castle
CCI
|
38.19B Large-cap | -3.32% | 2.40% | 1.39% | -0.84% | 0.05% | -6.33% | -19.59% | -52.55% | -2.38% | 128.06% | 184.09% |
|
SBA Communications
SBAC
|
23.28B Large-cap | -2.14% | -1.90% | 4.38% | 1.39% | 1.74% | -10.11% | -11.18% | -35.69% | 105.41% | 458.32% | 795.06% |
Ownership & Short Interest
Calculate Your Iron Mountain Investment Returns
Long-Term Investment Performance Analysis
Iron Mountain stock price in Jul 2016 was $41.06, A $1,000.00 lump sum investment in Iron Mountain made 9 years ago would be worth approximately $3,075.50 today, representing a outstanding return of 207.55%. This translates to an annualized return (CAGR) of 12.01%.
9 Years 10 Months Investment Scenario (Jul 2016 - Jun 2026)
Investment Breakdown
Value Comparison
Disclaimer: This calculator is for informational purposes only and does not consider taxes, fees, or other costs associated with investing. Past performance does not guarantee future results.
Frequently Asked Questions
- What is IRM's 52-week high and low?
- In the last 52 weeks, Iron Mountain reached a high of $134.09 (on May 6, 2026) and a low of $77.77 (on December 18, 2025).
- What is the market cap and P/E ratio for IRM?
- Curious about Iron Mountain's size and valuation? Its market capitalization stands at 34.54B. When it comes to valuation, the P/E ratio (trailing twelve months) is 236.98, and the forward P/E (looking ahead) is 45.34.
- Does IRM pay dividends? If so, what's the yield?
- Yes, Iron Mountain is a dividend-paying stock. Investors have recently enjoyed a trailing annual dividend yield of 3.14%, and the company has paid an average of $2.91 per share annually over the past 3 years.
- Who are Iron Mountain's main competitors or similar companies to consider before investing?
When looking at Iron Mountain, it can be helpful to see how it compares to other players in its field. Here are a few similar companies or key competitors:
Company Mkt Cap Sector Industry 1Y Return 3Y Return Equinix
EQIX109.35B Real Estate REIT - Specialty 18.28% 35.61% American Tower
AMT83.48B Real Estate REIT - Specialty -12.86% -2.96% Digital Realty
DLR71.03B Real Estate REIT - Specialty 5.58% 75.13% Crown Castle
CCI38.19B Real Estate REIT - Specialty -6.33% -19.59% SBA Communications
SBAC23.28B Real Estate REIT - Specialty -10.11% -11.18% For a more comprehensive list, please see the Peer Performance Comparison table on this page.
- What are the key financial health indicators for Iron Mountain Inc.? (e.g., ROE, Debt/Equity)
- To get a sense of Iron Mountain's financial health, here are a few key indicators: its Return on Equity (ROE) over the last twelve months is -22.42%, the Debt to Equity ratio from the most recent quarter is -29.65, and its Gross Profit Margin stands at 55.38%.
- What is the recent revenue and earnings growth for IRM?
- Looking at Iron Mountain's growth, its revenue over the trailing twelve months (TTM) was $7B. Compared to the same quarter last year (YoY), quarterly revenue grew by 16.60%, and quarterly earnings saw a YoY growth of -14.10%.
- How much of IRM stock is held by insiders and institutions?
- Wondering who owns Iron Mountain stock? Company insiders (like executives and directors) hold about 0.91% of the shares, while institutional investors (such as mutual funds and pension funds) own approximately 87.95%.
For more common questions about our data, please visit our About Data page.
Data is provided for informational purposes only. Devyara does not guarantee the accuracy of the data displayed.