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Iron Mountain Incorporated (IRM)

Real Estate | REIT - Specialty | Portsmouth, United States | NYSE
122.37 USD +0.86 (0.708%) ⇧ (July 13, 2026, 4 p.m. EDT)
After hours: 123.00 +0.63 (0.515%) ⇧ (July 13, 2026, 6:43 p.m. EDT)
Short-term:★★★⯪☆Long-term:★★★★☆Dividends:★★★⯪☆
Hot Take ↕ | July 11, 2026, 2:41 a.m. EDT

Iron Mountain presents a compelling dichotomy between its explosive data center growth and its stretched valuation. The business fundamentals are robust, with revenue expanding at a blistering 21.6% pace and a nine-year price trajectory showing a massive 143% gain without recent structural decline. However, the negative free cash flow and high debt load prevent this from being a flawless buy-and-hold candidate, capping the long-term rating just below exceptional. On the short end, the stock has staged a technical recovery from mid-July lows, reclaiming the 120 support level which acts as a major options barrier. While the 50-day moving average still sits above current prices, the momentum is shifting upward. The dividend is a reliable income stream with minimal payout pressure, making it suitable for investors who can tolerate the valuation premium in exchange for exposure to the digital infrastructure boom.
Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoETS ✓0.026396
AutoARIMA0.026397
MSTL0.028267
AutoTheta0.056458

Forecast horizon: 45 days | Selected: AutoETS

Forecast Reliability
Score 37%
H-stat 8.29
Ljung-Box p 0.000
Jarque-Bera p 0.008
Excess Kurtosis 0.89
Attribute Value
Sector Real Estate
Ex Dividend Date 2026-06-14
Last Dividend Date 2026-06-14
Revenue per Share 24.479
Market Cap 36,408,094,720
Trailing P/E 131.58
Forward P/E 45.77
Beta 1.22
Profit Margins 3.76%
Website https://www.ironmountain.com

As of July 11, 2026, 2:41 a.m. EDT: Speculators are positioning for a pivotal battle around the 120 strike, evidenced by major option open interest walls on both calls and puts at that level. While there is significant protective put buying near current prices, call positioning targets upside moves toward 135 to 150, suggesting a bullish bias if the 120 floor holds. Elevated implied volatility indicates expectations for continued price swings.

Dividend Data

Yield Summary
Last Yield 1yr Yield 3yr Avg 5yr Avg
0.68% 3.32% 3.25% 3.91%
Dividend History
Date Dividend Yield %
2026-06-15 0.864000 0.684194
2026-03-16 0.864000 0.803571
2025-12-15 0.864000 1.048035
2025-09-15 0.785000 0.786416
2025-06-16 0.785000 0.769080
2025-03-17 0.785000 0.880538
2024-12-16 0.715000 0.642466
2024-09-16 0.715000 0.604958
2024-06-17 0.650000 0.736377
2024-03-14 0.650000 0.832799
2023-12-14 0.650000 0.949598
2023-09-14 0.650000 1.018490
2023-06-14 0.619000 1.091326
2023-03-14 0.619000 1.184462
2022-12-14 0.619000 1.126274
2022-09-14 0.619000 1.140383
2022-06-14 0.619000 1.309222
2022-03-14 0.619000 1.288778
2021-12-14 0.619000 1.281574
2021-09-14 0.619000 1.362236
2021-06-14 0.619000 1.347410
2021-03-12 0.619000 1.678872
2020-12-14 0.619000 2.114793
2020-09-14 0.619000 2.137431
2020-06-12 0.619000 2.225018
2020-03-13 0.619000 2.135219
2019-12-13 0.619000 1.959481
2019-09-13 0.611000 1.877112
2019-06-14 0.611000 1.925622
2019-03-14 0.611000 1.757262
2018-12-14 0.611000 1.744717
2018-09-14 0.588000 1.649369
2018-06-14 0.588000 1.729920
2018-03-14 0.588000 1.782899
2017-12-14 0.588000 1.548999
2017-09-14 0.550000 1.404853
2017-06-13 0.550000 1.607717
2017-03-13 0.550000 1.617171
2016-12-13 0.550000 1.658625
2016-09-08 0.485000 1.266980
2016-06-02 0.485000 1.324413
2016-03-03 0.485000 1.605960
2015-11-27 0.485000 1.728439
2015-09-09 0.475000 1.695823
2015-06-10 0.475000 1.491366
2015-03-04 0.475000 1.301726
2014-12-03 0.475000 1.266667
2014-11-25 0.255000 0.685484
2014-09-26 0.669000 2.097179
2014-09-23 0.439002 1.349816
2014-06-23 0.249538 0.892267
2014-03-21 0.249538 0.977907
2013-12-24 0.249538 0.883797
2013-09-23 0.249538 0.950370
2013-06-21 0.249538 1.005962
2013-03-21 0.249538 0.756939
2012-12-21 0.249538 0.859052
2012-10-18 3.761553 12.048550
2012-09-21 0.249538 0.796696
2012-06-20 0.249538 0.817934
2012-03-21 0.231054 0.857634
2011-12-21 0.231054 0.815928
2011-09-21 0.231054 0.776881
2011-06-22 0.231054 0.757348
2011-03-23 0.173752 0.608413
2010-12-22 0.173752 0.751097
2010-09-24 0.058226 0.288332
2010-06-23 0.058226 0.268544
2010-03-23 0.058226 0.230940
Additional Data
dividendRate 3.46
dividendYield 2.84
exDividendDate 2026-06-15
trailingAnnualDividendRate 3.298
trailingAnnualDividendYield 0.0271418
lastDividendValue 0.864
lastDividendDate 2026-06-15
dividendDate 2026-07-06

Info Dump

Attribute Value
52 Week Change 0.23989797
Address1 85 New Hampshire Avenue
Address2 Suite 150
All Time High 134.68
All Time Low 2.510212
Ask 0.0
Ask Size 100
Audit Risk 1
Average Analyst Rating 1.7 - Buy
Average Daily Volume10 Day 2,097,030
Average Daily Volume3 Month 1,670,514
Average Volume 1,670,514
Average Volume10Days 2,097,030
Beta 1.219
Bid 0.0
Bid Size 200
Board Risk 3
Book Value -4.084
City Portsmouth
Compensation As Of Epoch Date 1,767,139,200
Compensation Risk 5
Country United States
Crypto Tradeable 0
Currency USD
Current Price 122.37
Current Ratio 0.769
Custom Price Alert Confidence HIGH
Date Short Interest 1,782,777,600
Day High 123.96
Day Low 120.715
Dividend Date 1,783,296,000
Dividend Rate 3.46
Dividend Yield 2.84
Earnings Call Timestamp End 1,777,552,200
Earnings Call Timestamp Start 1,777,552,200
Earnings Growth 8.6
Earnings Quarterly Growth 8.006
Earnings Timestamp 1,777,552,200
Earnings Timestamp End 1,777,552,200
Earnings Timestamp Start 1,777,552,200
Ebitda 2,449,746,944
Ebitda Margins 0.33811
Enterprise To Ebitda 22.947
Enterprise To Revenue 7.759
Enterprise Value 56,214,372,352
Eps Current Year 2.43322
Eps Forward 2.67371
Eps Trailing Twelve Months 0.93
Esg Populated 0
Ex Dividend Date 1,781,481,600
Exchange NYQ
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 126.0362
Fifty Day Average Change -3.6661987
Fifty Day Average Change Percent -0.029088458
Fifty Two Week Change Percent 23.989796
Fifty Two Week High 134.68
Fifty Two Week High Change -12.30999
Fifty Two Week High Change Percent -0.09140177
Fifty Two Week Low 77.77
Fifty Two Week Low Change 44.600006
Fifty Two Week Low Change Percent 0.57348603
Fifty Two Week Range 77.77 - 134.68
Financial Currency USD
First Trade Date Milliseconds 823,185,000,000
Five Year Avg Dividend Yield 3.91
Float Shares 294,692,246
Forward Eps 2.67371
Forward P E 45.767864
Free Cashflow -499,464,512
Full Exchange Name NYSE
Full Time Employees 29,400
Gmt Off Set Milliseconds -14,400,000
Governance Epoch Date 1,782,864,000
Gross Margins 0.55018
Gross Profits 3,986,277,888
Has Pre Post Market Data 1
Held Percent Insiders 0.008909999
Held Percent Institutions 0.87856
Implied Shares Outstanding 297,524,681
Industry REIT - Specialty
Industry Disp REIT - Specialty
Industry Key reit-specialty
Is Earnings Date Estimate 0
Language en-US
Last Dividend Date 1,781,481,600
Last Dividend Value 0.864
Last Fiscal Year End 1,767,139,200
Last Split Date 1,411,689,600
Last Split Factor 1,082:1000
Long Business Summary Iron Mountain Incorporated is trusted by more than 240,000 customers in 61 countries, including approximately 95% of the Fortune 1000, to help unlock value and intelligence from their assets through services that transcend the physical and digital worlds. Our broad range of solutions address their information management, digital transformation, information security, data center and asset lifecycle management needs. Iron Mountain Incorporated is based in Portsmouth, New Hampshire. Iron Mountain Incorporated was founded in 1951 and is incorporated in Delaware and is based in Portsmouth, New Hampshire.
Long Name Iron Mountain Incorporated
Market us_market
Market Cap 36,408,094,720
Market State PREPRE
Max Age 86,400
Message Board Id finmb_30292
Most Recent Quarter 1,774,915,200
Net Income To Common 272,304,000
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 36,152,223,988
Number Of Analyst Opinions 11
Open 120.78
Operating Cashflow 1,481,250,048
Operating Margins 0.20955999
Overall Risk 2
Payout Ratio 3.5848
Peg Ratio 2.7
Phone 617 535 4766
Post Market Change 0.62999725
Post Market Change Percent 0.5148298
Post Market Price 123.0
Post Market Time 1,783,982,593
Previous Close 121.51
Price Eps Current Year 50.291386
Price Hint 2
Price To Book -29.963272
Price To Sales Trailing12 Months 5.0250244
Profit Margins 0.03758
Quick Ratio 0.63
Quote Source Name Delayed Quote
Quote Type EQUITY
Recommendation Key buy
Recommendation Mean 1.72727
Region US
Regular Market Change 0.860001
Regular Market Change Percent 0.707761
Regular Market Day High 123.96
Regular Market Day Low 120.715
Regular Market Day Range 120.715 - 123.96
Regular Market Open 120.78
Regular Market Previous Close 121.51
Regular Market Price 122.37
Regular Market Time 1,783,972,802
Regular Market Volume 2,813,882
Return On Assets 0.04557
Revenue Growth 0.216
Revenue Per Share 24.479
Sand P52 Week Change 0.20847368
Sector Real Estate
Sector Disp Real Estate
Sector Key real-estate
Share Holder Rights Risk 5
Shares Outstanding 297,524,681
Shares Percent Shares Out 0.0251
Shares Short 7,458,588
Shares Short Previous Month Date 1,780,012,800
Shares Short Prior Month 7,300,638
Short Name Iron Mountain Incorporated (Del
Short Percent Of Float 0.0341
Short Ratio 4.78
Source Interval 15
State NH
Symbol IRM
Target High Price 149.0
Target Low Price 44.0
Target Mean Price 133.0
Target Median Price 140.0
Total Cash 250,710,000
Total Cash Per Share 0.843
Total Debt 19,716,626,432
Total Revenue 7,245,357,056
Tradeable 0
Trailing Annual Dividend Rate 3.298
Trailing Annual Dividend Yield 0.0271418
Trailing Eps 0.93
Trailing P E 131.58064
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 105.4803
Two Hundred Day Average Change 16.889702
Two Hundred Day Average Change Percent 0.16012186
Type Disp Equity
Volume 2,813,882
Website https://www.ironmountain.com
Zip 3,801