IRM

NYSE Iron Mountain, Inc.
Oct 4, 2026 · 7:00 PM ET EOD Market Closed

$113.39 ↑ +0.00 (+0.00%) Trading Up from the previous close of $113.39, $1.35 below the day’s high of $114.74

YTD change
+36.70%
vs 20-day SMA
-0.36%
vs 200-day SMA
+1.14%

Price ranges

Previous day
$112.15 $114.74
open $112.77 close $113.39
+$0.62 (+0.55%)
Today
$112.15 $114.74
$113.39
Past week
$108.96 $114.50
from $114.09 now $113.39
-$0.70 (-0.61%)
Past month
$108.96 $119.42
from $111.84 now $113.39
+$1.55 (+1.39%)
This year
$81.74 $134.68
from $82.95 now $113.39
+$30.44 (+36.70%)

Price & Performance

+9.03 (+8.65%) / 6M

$102.06$113.16$124.26$135.36Apr 6Jul 6Oct 2

Signals & Sentiment

Momentum, market sentiment, and recent alerts

Very Good
  • The stock is 15.8% away from all-time highs of $134.68
  • IRM is up 37% since the beginning of the year
  • IRM is up 10% over the past 12 months
  • IRM is up 1% over the past 1 month
  • 3% of all IRM investors are betting against IRM
  • Number of investors short IRM has gone up 23% versus last month

IRM reads very good: price sits above one of the two key moving averages, short interest is rising month over month, the 12-month move is +6.6%.

Financial Strength

Earnings, valuation, and balance sheet

Earnings

Profitable Yes
EPS $0.6
Earnings momentum +1.7% Quarterly EPS growth
Quarterly change +1.7%

Valuation

P/E ratio 79.25
Enterprise value $53.5B
Beta 1.41

Balance sheet & scale

Income$418.7K
Revenue$7.6B
Cash$204.8M
Debt$19.9M
Income / Debt 0.02×

Company & Peers

Company profile and competitor comparison

Company profile

ExchangeNYSE
Sector Real Estate and Rental and Leasing
Sub Sector Real Estate
Market cap $33.8B

Iron Mountain, Inc. engages in the provision of storage and information management solutions. It operates through the following business segments: Global Records & Information Management Business, Global Data Center Business and Corporate & Other Business. The Global Records & Information Management Business segment offers comprehensive solutions for storing, managing, digitizing, and securely disposing of records and information worldwide. The Global Data Center Business segment provides data center facilities to protect mission-critical assets and ensure the continued operation of its customers IT infrastructures, with secure and reliable colocation and wholesale options. The Corporate & Other Business segment consists of the storage, safeguarding and electronic or physical deliveries of physical media of all types and digital content repository systems to house, distribute, and archive key media assets, primarily for entertainment and media industry clients. The company was founded by Herman Knaust in 1951 and is headquartered in Portsmouth, NH.

Competitor comparison

TickerCompany PriceChange
PSA Public Storage $283.81 -0.07%
EXR Extra Space Storage Inc. $133.25 +0.13%
CUBE CubeSmart $37.52 -0.03%
SSSAF Shurgard Self Storage Limited $24.99 +6.23%

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Prices and alerts are delayed by at least 20 minutes. Chart history reflects daily closing prices. Information is provided for research purposes only and is not investment advice.