81 USD
1.44
1.75%
Last update Dec 16, 3:59 PM EST
Post-market
Day range
80.29010
82.9375
Previous close
82.44000
Open
82.66000
Access this stock data via API
Subscribe
Iron Mountain Inc.
81.00
1.44
1.75%

Statistics

Valuation metrics
Market cap
23.94B
Enterprise value
43.52B
Trailing P/E (ttm)
154.35
Forward P/E
36.84
PEG ratio
-0.44
Price/Sales (ttm)
3.71
Price/Book (mrq)
-39.42
Enterprise Value/Revenue
6.55
Enterprise Value/EBITDA
19.48
Overview
Shares outstanding
295.50M
Float
292.99M
Shares short
9.90M
% Held by insiders
0.78%
% Held by institutions
87.86%
Average volume (10 days)
1.82M
Average volume (90 days)
2.35M
Price summary
52-Week low
72.33
52-Week high
112.18
52-Week change
-35.91 -49.7%
Beta
1.15
50-Day moving average
96.57
200-Day moving average
94.74
Dividends and splits
Forward annual dividend rate
3.14
Forward annual dividend yield
0.04
Trailing annual dividend rate
3.07
Trailing annual dividend yield
0.04
5-Year annual dividend yield
4.28
Payout ratio
5.69
Dividend date
Jan 06, 2026
Ex-dividend date
Dec 15, 2025
Last split factor
1082:1000
Last split date
Sep 26, 2014
Financials
Fiscal year
Fiscal year ends
Dec 31, 2024
Most recent quarter (mrq)
Sep 30, 2025
Profitability
Profit margin
2.40%
Operating margin
20.79%
Operational effectiveness
Return on assets
4.23%
Return on equity
-79.54%
Income statement
Revenue (ttm)
6.64B
Revenue per share (ttm)
22.52
Quarterly revenue growth (yoy)
12.60%
Gross profit (ttm)
3.69B
EBITDA
2.42B
Net income to common (ttm)
159.25M
Diluted EPS (ttm)
0.54
Quarterly earnings growth (yoy)
12.63%
Balance sheet
Total cash (mrq)
195.45M
Total cash per share (mrq)
0.66
Total debt (mrq)
18.80B
Total Debt/Equity (mrq)
-30.94
Current ratio (mrq)
65.90%
Book value per share (mrq)
-2.99
Cash flow
Cash flow statement
1.27B
Levered free cash flow (LFCF)
-1.21B
Access /statistics data via our API — starting from the Pro plan.
Post-market

Exchange is currently open for post-market.
Post market session closes in 15 minutes

19:45
00:00
09:30
16:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EST, UTC-05:00).