IRM Stock Summary and Trading Ideas (Iron Mountain (Delaware)Common Stock REIT | NYSE:IRM)

Iron Mountain Inc is an information management services provider organized and operated as a real estate investment trust. The company offers solutions to its clients to address their information management, digital transformation, information security, data center, and asset lifecycle management (ALM) needs. Its customers come from various industries, including commercial, legal, financial, healthcare, technology, etc. The company has two reportable segments: Global Records and Information Management (Global RIM) and Global Data Center. Maximum revenue is generated from the Global RIM segment, which offers data and records management, secure shredding, consumer storage, and other related services. Geographically, the company generates maximum revenue from the United States.

Iron Mountain (Delaware)Common Stock REIT trades on the NYSE stock market under the symbol IRM.

As of September 22, 2026, IRM stock price climbed to $117.36 with 449,332 million shares trading.

IRM has a beta of 0.67, meaning it tends to be less sensitive to market movements. IRM has a correlation of 0.05 to the broad based SPY ETF.

IRM has a market cap of $34.91 billion. This is considered a Large Cap stock.

Last quarter Iron Mountain (Delaware)Common Stock REIT reported $2 billion in Revenue and $.60 earnings per share. This beat revenue expectation by $61 million and missed earnings estimates by -$.68.

In the last 3 years, IRM traded as high as $134.68 and as low as $56.51.

The top ETF exchange traded funds that IRM belongs to (by Net Assets): VNQ, VTI, VOO, VO, IVV.

IRM has outperformed the market in the last year with a price return of +20.9% while the SPY ETF gained +17.7%. However, in the short term, IRM had mixed performance relative to the market. It has underperformed in the last 3 months, returning -7.5% vs +3.8% return in SPY. But in the last 2 weeks, IRM shares have fared better than the market returning +1.2% compared to SPY +0.7%.

IRM support price is $114.52 and resistance is $119.26 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that IRM shares will trade within this expected range on the day.