Iron MountainIRM -2.03%85 Median PS Value is $69.50 as of Jun. 24, 2026, which is 5246% above its 10-year median of 1.30. GuruFocus rates IRM with a GF Score™ of 85/100 and a GF Value™ of $107.45 (Modestly Overvalued). The stock has 10 warning signs investors should review. Among 413 REITs companies, Iron Mountain ranks worse than 96.85% on this metric.
This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
Median PS Value is calculated as trailing twelve months (TTM) Revenue per Share times 10-Year median PS Ratio. Iron Mountain's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was $24.339. Iron Mountain's 10-Year median PS Ratio is 2.8555. Therefore, the Median PS Value for today is $69.50.
As of today (2026-06-24), Iron Mountain's share price is $130.36. Iron Mountain's Median PS Value is $69.50. Therefore, Iron Mountain's Price to Median PS Value for today is 1.88.
The historical rank and industry rank for Iron Mountain's Median PS Value or its related term are showing as below:
IRM'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 0.75 Med: 1.3 Max: 2.36
Current: 1.88
During the past 13 years, the highest Price to Median PS Value of Iron Mountain was 2.36. The lowest was 0.75. And the median was 1.30.
IRM's Price-to-Median-PS-Value is ranked worse than 96.85% of 413
companies
in the REITs industry
Industry Median: 0.86
vs IRM: 1.88
Iron Mountain (NYSE:IRM) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
Iron Mountain's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
130.36
/
69.50
=
1.88
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Iron Mountain Median PS Value Related Terms
Iron Mountain Median PS Value Historical Data
* Premium members only.
The historical data trend for Iron Mountain's Median PS Value can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the REIT - Specialty subindustry, Iron Mountain's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Iron Mountain Price-to-Median-PS-Value vs REITs Industry
For the REITs industry and Real Estate sector, Iron Mountain's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Iron Mountain's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 2.8555.
Iron Mountain's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $24.339.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Iron Mountain (IRM) has a Median PS Value of $69.50 as of Jun. 24, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Iron Mountain and its competitors. This is 5246% above median its historical median of 1.30. Over the past decade, Iron Mountain's Median PS Value has ranged from 0.75 to 2.36. According to the industry distribution chart, Iron Mountain ranks #400 out of 413 companies in the REITs industry, placing it in the top 96.9%.
Is Iron Mountain's Median PS Value too high?
Iron Mountain's current Median PS Value of $69.50 is 5246% above median its 10-year median of 1.30. Over the past 10 years, this metric has ranged from a low of 0.75 to a high of 2.36. The REITs industry median Median PS Value is 0.86. Iron Mountain's value of $69.50 is 7981.4% above this industry median. Based on the distribution chart, Iron Mountain ranks #400 out of 413 companies in the REITs industry, which is in the bottom quartile relative to peers. Overall, Iron Mountain has a GF Score™ of 85/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Iron Mountain's Median PS Value compare to CCI and SBAC?
According to the REITs industry distribution chart, Iron Mountain ranks #400 out of 413 companies for Median PS Value. This places Iron Mountain in the lower half of its industry. The industry median Median PS Value is 0.86. Iron Mountain's value of $69.50 is 7981.4% above this benchmark. Historically, Iron Mountain's own Median PS Value has ranged from 0.75 to 2.36 over the past decade. While the company's 10-year median is 1.30 vs. the industry median of 0.86, Iron Mountain has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Median PS Value for a REITs company?
The median Median PS Value among REITs companies is 0.86, based on 413 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Iron Mountain's current Median PS Value of $69.50 is 7981.4% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Iron Mountain and its competitors. For the REITs industry, the median Median PS Value is 0.86 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Iron Mountain's current Median PS Value is $69.50, which is 5246% above median its own 10-year median of 1.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Iron Mountain stock overvalued right now?
Based on GuruFocus' analysis, Iron Mountain (IRM) is currently considered Modestly Overvalued. The stock's GF Value™ is $107.45, compared to a current price of $130.36 — trading 21.3% above its estimated fair value. The current Median PS Value is $69.50, which is 5246% above median its 10-year median of 1.30 and 7981.4% above the REITs industry median of 0.86. Iron Mountain's overall GF Score™ is 85/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For Iron Mountain (IRM), the current Median PS Value is $69.50 as of Jun. 24, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Iron Mountain (IRM) Overvalued in 2026?
Based on GuruFocus' analysis, Iron Mountain stock appears to be overvalued.
The current stock price of $130.36 is trading 21.3% above its estimated GF Value™ of $107.45.
GuruFocus considers Iron Mountain to be Modestly Overvalued.
Key valuation signals for IRM:
Median PS Value: $69.50 (5246% above median its 10-year median of 1.30)
GF Value™: $107.45 vs. price of $130.36 (21.3% above fair value)
Industry Position: 7981.4% above the REITs median (#400 of 413)
No single metric tells the full story. See the IRM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Iron Mountain Inc is an information management services provider organized and operated as a real estate investment trust. The company offers solutions to its clients to address their information management, digital transformation, information security, data center, and asset lifecycle management (ALM) needs. Its customers come from various industries, including commercial, legal, financial, healthcare, technology, etc. The company has two reportable segments: Global Records and Information Management (Global RIM) and Global Data Center. Maximum revenue is generated from the Global RIM segment, which offers data and records management, secure shredding, consumer storage, and other related services. Geographically, the company generates maximum revenue from the United States.
85GF Score
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