IRM (Iron Mountain) EPS (Basic): $0.91 (TTM As of Mar. 2026)


IRM Iron Mountain Inc IRM
85 GF Score
Price $130.34
GF Value $107.45
Valuation Modestly Overvalued
! 10 Warning Signs
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What is Iron Mountain EPS (Basic)?

Iron Mountain IRM -2.04% 85 EPS (Basic) is $0.91 as of Mar. 2026. 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.

Iron Mountain's basic earnings per share (Basic EPS) for the three months ended in Mar. 2026 was $0.48. Its basic earnings per share (Basic EPS) for the trailing twelve months (TTM) ended in Mar. 2026 was $0.91.

Iron Mountain's EPS (Diluted) for the three months ended in Mar. 2026 was $0.48. Its EPS (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 was $0.91.

Iron Mountain's EPS without NRI for the three months ended in Mar. 2026 was $0.60. Its EPS without NRIearnings per share without non-recurring items for the trailing twelve months (TTM) ended in Mar. 2026 was 2.23.

During the past 12 months, Iron Mountain's average EPS without NRIGrowth Rate was 24.60% per year. During the past 3 years, the average EPS without NRI Growth Rate was 5.80% per year. During the past 5 years, the average EPS without NRI Growth Rate was 10.10% per year. During the past 10 years, the average EPS without NRI Growth Rate was 7.10% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the EPS without NRI Growth Rate using EPS without NRI data.

During the past 13 years, Iron Mountain's highest 3-Year average EPS without NRI Growth Rate was 37.50% per year. The lowest was -35.90% per year. And the median was 5.40% per year.

Iron Mountain  (NYSE:IRM) EPS (Basic) Explanation

EPS is the single most important variable used by Wall Street in determining the earnings power of a company. But investors need to be aware that Earnings per Share can be easily manipulated by adjusting depreciation and amortization rate or non-recurring items. That's why GuruFocus lists EPS without NRI, which better reflects the company's underlying performance.

Be Aware

Compared with Earnings per share, a company's cash flow is better indicator of the company's earnings power.

If a company's earnings per share is less than cash flow per share over long term, investors need to be cautious and find out why.

Iron Mountain EPS (Basic) Related Terms

Iron Mountain EPS (Basic) Historical Data

* Premium members only.

The historical data trend for Iron Mountain's EPS (Basic) 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.

Iron Mountain EPS (Basic) Chart

Iron Mountain Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EPS (Basic)
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.56 1.92 0.63 0.61 0.49

Iron Mountain Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
EPS (Basic) Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.05 -0.15 0.28 0.30 0.48
IRM
85GF Score
Iron Mountain Inc IRM
EPS (Basic) is just one metric. See GF Score™, valuation, warning signs, and more.
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Iron Mountain EPS (Basic) Calculation

EPS (Basic) is a rough measurement of the amount of a company's profit that can be allocated to one share of its stock. Basic earnings per share (EPS) do not factor in the dilutive effects on convertible securities.

Iron Mountain's Basic EPS for the fiscal year that ended in Dec. 2025 is calculated as

Basic EPS (A: Dec. 2025 )=(Net Income-Preferred Dividends)/Shares Outstanding (Basic Average)
=(144.591-0)/295.403
=0.49

Iron Mountain's Basic EPS for the quarter that ended in Mar. 2026 is calculated as

Basic EPS (Q: Mar. 2026 )=(Net Income-Preferred Dividends)/Shares Outstanding (Basic Average)
=(143.665-0)/296.848
=0.48

EPS (Basic) 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 $0.91

* 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.

Frequently Asked Questions Learn more about EPS (Basic) →
What does a EPS (Basic) of $0.91 mean?
Iron Mountain (IRM) has a EPS (Basic) of $0.91 as of Mar. 2026. Earnings per share (basic) equals net income divided by the standard, non-diluted average shares outstanding. View historical data on Iron Mountain and its competitors.
Is Iron Mountain's EPS (Basic) too high?
Iron Mountain's current EPS (Basic) is $0.91. 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 EPS (Basic) compare to CCI and SBAC?
Iron Mountain's EPS (Basic) of $0.91 can be compared against companies in the REITs industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EPS (Basic) for a REITs company?
A good EPS (Basic) depends on the REITs industry context. However, EPS (Basic) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high EPS (Basic) mean?
A high EPS (Basic) can signal that a stock is expensive relative to its fundamentals. Earnings per share (basic) equals net income divided by the standard, non-diluted average shares outstanding. View historical data on Iron Mountain and its competitors. Iron Mountain's current EPS (Basic) is $0.91. 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 $130.34 — trading 21.3% above its estimated fair value. The current EPS (Basic) is $0.91. 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 EPS (Basic) calculated?
EPS (Basic) is calculated from a company's financial statements. For Iron Mountain (IRM), the current EPS (Basic) is $0.91 as of Mar. 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 $130.34 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:

  • EPS (Basic): $0.91
  • GF Value™: $107.45 vs. price of $130.34 (21.3% above fair value)
  • GF Score™: 85/100 with 10 warning signs

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 Business Description

Industry Real EstateREITs
Address 85 New Hampshire Avenue, Suite 150, Portsmouth, NH, USA, 03801
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

Get the complete analysis for IRM

EPS (Basic) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$130.34
Price
$107.45
GF Value