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Iron Mountain Incorporated logo

NYSE · IRM

Iron Mountain Incorporated

Real Estate · REIT - Specialty

$129.43

Up+$2.81 (+2.22%)

Updated Aug 16, 2026, 11:58 AM

SID Score

7.0/10

Composite research score

Smart Money

62/100

Neutral

Market cap
26.02B
P/E ratio
163.49
Dividend yield
3.04%
52-week range
$77.77 – $134.68
Volume
874.87K
Avg. volume
1.79M

Price performance

IRM price history

1M range · 20 trading sessions · Daily adjusted prices

IRM closed at $129.43 after 20 trading sessions, up 4.19% for the selected period.

Last close
$129.43
Period change
+4.19%
Period low
$120.75
Period high
$129.43
Daily close
View OHLC price history
IRM OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Aug 14, 2026$126.38$129.85$124.77$129.43874.87K
Aug 13, 2026$124.67$126.915$124.01$126.621.18M
Aug 12, 2026$122.39$125.03$122.39$124.361.1M
Aug 11, 2026$121.92$123.25$121.835$122.391.5M
Aug 10, 2026$120.48$122.82$120.30$121.562.07M
Aug 7, 2026$122.70$123.26$120.53$121.151.49M
Aug 6, 2026$127.26$127.585$121.40$121.962.88M
Aug 5, 2026$128.90$129.40$120.42$127.132.71M
Aug 4, 2026$123.05$126.365$121.885$125.512.51M
Aug 3, 2026$122.17$125.585$119.82$124.082.11M
Jul 31, 2026$126.27$126.27$122.13$122.322.94M
Jul 30, 2026$123.04$126.68$122.50$124.642.75M
Jul 29, 2026$124.61$125.12$120.51$120.751.8M
Jul 28, 2026$126.35$126.525$122.815$125.701.17M
Jul 27, 2026$129.64$132.5298$124.7075$126.991.46M
Jul 24, 2026$127.02$132.87$125.33$128.311.81M
Jul 23, 2026$122.81$126.175$122.14$124.551.66M
Jul 22, 2026$125.52$126.244$123.98$124.511.23M
Jul 21, 2026$125.23$128.26$124.9688$125.561.54M
Jul 20, 2026$123.66$125.91$122.74$124.231.78M

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