Iron Mountain stock rises after Q2 revenue reached $2.03 billion
Published on 08/20/2026 at 12:55 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Iron Mountain Incorporated (US46284V1017) is in the spotlight after Q2 2026 revenue reached $2.03 billion and the stock traded at $122.08 on August 19, 2026. The shares also sat inside a 52-week range of $77.77 to $134.68, which keeps valuation and momentum in the same conversation.
Q2 numbers still matter
The latest reported quarter showed revenue up 19% year over year to $2.03 billion, while adjusted EPS came in at $0.60 versus an estimated $0.56 in the same period snapshot. That 19% revenue gain and the $0.04 EPS beat are the most concrete anchors for the current debate around the name.
Management also lifted its 2026 view, with market coverage pointing to revenue guidance of $7.94 billion to $8.01 billion and ALM revenue approaching $1 billion. The contrast with the Q2 run rate is clear: the business is still expanding fast enough to keep full-year expectations moving higher.
What the chart says
MarketBeat showed Iron Mountain at $121.96, down $4.71 or 3.72%, with extended trading at $123.35 on August 19, 2026. GuruFocus separately logged a $122.08 price on August 19, 2026, so the stock's recent move has been volatile even after a strong multi-month run.
That backdrop matters because the stock had also been described as having surged 42% in recent coverage, which helps explain why short-term swings can stay sharp. A 42% run and a 3.72% daily drop can both be true at the same time, and that is exactly what investors are pricing.
Data center push
Iron Mountain's core offering remains records storage, but the growth story increasingly leans on data centers and the ALM segment. Recent coverage tied ALM revenue to an approach toward $1 billion, making that unit the most visible driver of the company's current growth profile.
For investors, the key question is whether that mix can keep supporting the 2026 revenue range after a Q2 print of $2.03 billion and a guidance reset that still implies growth. The answer sits in execution, not narrative.
IRM stock level
Iron Mountain stock closed near $122 on August 19, 2026, after a 3.72% slide and within a 52-week band that tops out at $134.68. The market is still treating the shares as a growth-and-yield story, but the latest numbers show the growth leg is carrying most of the weight.
Fact box
Company: Iron Mountain Incorporated
ISIN: US46284V1017
Ticker: IRM
Exchange: NYSE
Price (as of August 19, 2026, 3:59 p.m. ET): $121.96 USD
Market cap: $37.71 billion
Sector / Industry: Real Estate / Specialty REIT
Index membership: S&P 500
Next earnings date: November 4, 2026
More on Iron Mountain stock
Iron Mountain's product mix still centers on records and information management, with data center capacity and ALM now doing more of the heavy lifting in the growth story.
