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Iron Mountain Incorporated (IRM)

Real Estate | REIT - Specialty | Portsmouth, United States | NYSE
110.86 USD -3.74 (-3.264%) ⇩ (Oct. 14, 2026, 4 p.m. EDT)
After hours: 110.86

Short-term:★★★⯪☆Long-term:★★★⯪☆Dividends:★★★☆☆
Hot Take ↕ | Oct. 10, 2026, 10:56 a.m. EDT

Iron Mountain presents a compelling growth story with robust revenue expansion and operational synergies in the data center space, yet the financial foundation carries significant weight. The business has delivered a massive twenty percent-plus annualized gain over the past nine years, but the most recent fiscal year saw a sharp pullback, leaving the stock trading below its fifty-day average despite sitting above the longer-term two hundred-day line. This technical weakness contrasts sharply with the bullish positioning seen in the options chain, where traders are accumulating calls well above current prices. The dividend yield is attractive at over three percent, but the payout ratio exceeds two hundred percent of earnings, signaling that the distribution relies heavily on cash flow rather than retained profits. While the company is generating strong operating cash flow, the balance sheet remains leveraged with a negative book value, creating a tension between the high-growth narrative and the capital structure risks. Investors should view this as a high-conviction growth play with income features, but the valuation multiples remain stretched relative to the underlying earnings power.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoTheta ✓0.055296
MSTL0.065952
AutoARIMA0.066928
AutoETS0.066929

Forecast horizon: 45 days | Selected: AutoTheta

Forecast Reliability
Score 44%
H-stat 11.34
Ljung-Box p 0.000
Jarque-Bera p 0.356
Excess Kurtosis -1.00
Attribute Value
Sector Real Estate
Ex Dividend Date 2026-09-14
Last Dividend Date 2026-09-14
Revenue per Share 25.499
Market Cap 33,003,333,632
Trailing P/E 79.19
Forward P/E 40.66
Beta 1.19
Profit Margins 5.54%
Website https://www.ironmountain.com

As of Oct. 10, 2026, 10:56 a.m. EDT: Speculators are positioning for upside with a distinct bullish bias. Out-of-the-money call open interest dominates across most expirations, particularly the January 170 strike which saw a volume spike, indicating speculative bets on significant appreciation. While put volume is present for downside protection at lower strikes, the overall open interest structure favors a rally. Implied volatility remains moderate, suggesting the market is pricing in movement but not extreme panic.


Dividend Data

Yield Summary
Last Yield 1yr Yield 3yr Avg 5yr Avg
0.77% 3.31% 3.17% 3.79%
Dividend History
Date Dividend Yield %
2026-09-15 0.864000 0.771153
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
dividendYield 3.02
exDividendDate 2026-09-15
trailingAnnualDividendRate 3.377
trailingAnnualDividendYield 0.029467715
lastDividendValue 0.864
lastDividendDate 2026-09-15
dividendDate 2026-10-02

Info Dump

Attribute Value
52 Week Change 0.0835855
Address1 85 New Hampshire Avenue
Address2 Suite 150
All Time High 134.68
All Time Low 2.510212
Ask 117.0
Ask Size 200
Audit Risk 1
Average Analyst Rating 1.7 - Buy
Average Daily Volume10 Day 1,486,870
Average Daily Volume3 Month 1,666,709
Average Volume 1,666,709
Average Volume10Days 1,486,870
Beta 1.189
Bid 108.7
Bid Size 200
Board Risk 3
Book Value -4.303
City Portsmouth
Compensation As Of Epoch Date 1,767,139,200
Compensation Risk 5
Country United States
Crypto Tradeable 0
Currency USD
Current Price 110.86
Current Ratio 0.726
Custom Price Alert Confidence HIGH
Date Short Interest 1,790,726,400
Day High 115.085
Day Low 110.45
Display Name Iron Mountain
Dividend Date 1,790,899,200
Dividend Yield 3.02
Earnings Call Timestamp End 1,785,933,000
Earnings Call Timestamp Start 1,785,933,000
Earnings Timestamp 1,785,933,000
Earnings Timestamp End 1,793,795,400
Earnings Timestamp Start 1,793,795,400
Ebitda 2,551,013,120
Ebitda Margins 0.33733
Enterprise To Ebitda 20.829
Enterprise To Revenue 7.026
Enterprise Value 53,134,811,136
Eps Current Year 2.47818
Eps Forward 2.72684
Eps Trailing Twelve Months 1.4
Esg Populated 0
Ex Dividend Date 1,789,430,400
Exchange NYQ
Exchange Data Delayed By 20
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 117.5982
Fifty Day Average Change -6.7381973
Fifty Day Average Change Percent -0.057298474
Fifty Two Week Change Percent 8.35855
Fifty Two Week High 134.68
Fifty Two Week High Change -23.819992
Fifty Two Week High Change Percent -0.17686363
Fifty Two Week Low 77.77
Fifty Two Week Low Change 33.090004
Fifty Two Week Low Change Percent 0.42548546
Fifty Two Week Range 77.77 - 134.68
Financial Currency USD
First Trade Date Milliseconds 823,185,000,000
Five Year Avg Dividend Yield 3.49
Float Shares 294,907,383
Forward Eps 2.72684
Forward P E 40.655117
Free Cashflow -436,093,504
Full Exchange Name NYSE
Full Time Employees 29,400
Fullday Change -0.5
Fullday Change Percent -0.43440488
Fullday Price 110.86
Gmt Off Set Milliseconds -14,400,000
Governance Epoch Date 1,790,812,800
Gross Margins 0.5421
Gross Profits 4,099,620,096
Has Pre Post Market Data 1
Held Percent Insiders 0.0088
Held Percent Institutions 0.88274
Implied Shares Outstanding 297,702,812
Industry REIT - Specialty
Industry Disp REIT - Specialty
Industry Key reit-specialty
Is Earnings Date Estimate 1
Language en-US
Last Dividend Date 1,789,430,400
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 33,003,333,632
Market State POST
Max Age 86,400
Message Board Id finmb_30292
Most Recent Quarter 1,782,777,600
Net Income To Common 418,655,008
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 34,289,409,886
Number Of Analyst Opinions 11
Open 113.99
Operating Cashflow 1,655,387,008
Operating Margins 0.19059
Overall Risk 2
Payout Ratio 2.4121
Peg Ratio 2.7
Phone 617 535 4766
Post Market Change 0.0
Post Market Change Percent 0.0
Post Market Price 110.86
Post Market Time 1,792,017,970
Previous Close 114.6
Price Eps Current Year 44.734444
Price Hint 2
Price To Book -25.763422
Price To Sales Trailing12 Months 4.364094
Profit Margins 0.055359997
Quick Ratio 0.584
Quote Source Name Delayed Quote
Quote Type EQUITY
Recommendation Key buy
Recommendation Mean 1.66667
Region US
Regular Market Change -3.74
Regular Market Change Percent -3.26352
Regular Market Day High 115.085
Regular Market Day Low 110.45
Regular Market Day Range 110.45 - 115.085
Regular Market Open 113.99
Regular Market Previous Close 114.6
Regular Market Price 110.86
Regular Market Time 1,792,008,002
Regular Market Volume 1,075,916
Return On Assets 0.04634
Revenue Growth 0.185
Revenue Per Share 25.499
Sand P52 Week Change 0.17004645
Sector Real Estate
Sector Disp Real Estate
Sector Key real-estate
Share Holder Rights Risk 5
Shares Outstanding 297,702,812
Shares Percent Shares Out 0.0235
Shares Short 6,999,689
Shares Short Previous Month Date 1,788,134,400
Shares Short Prior Month 6,463,287
Short Name Iron Mountain Incorporated (Del
Short Percent Of Float 0.0319
Short Ratio 4.09
Source Interval 15
State NH
Symbol IRM
Target High Price 155.0
Target Low Price 132.0
Target Mean Price 144.0
Target Median Price 144.0
Total Cash 204,792,992
Total Cash Per Share 0.688
Total Debt 19,947,120,640
Total Revenue 7,562,470,912
Tradeable 0
Trailing Annual Dividend Rate 3.377
Trailing Annual Dividend Yield 0.029467715
Trailing Eps 1.4
Trailing P E 79.185715
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 113.46655
Two Hundred Day Average Change -2.6065521
Two Hundred Day Average Change Percent -0.022971986
Type Disp Equity
Volume 1,075,916
Website https://www.ironmountain.com
Zip 3,801