Iron Mountain Inc. (IRM) stock price, quote and key numbers
Updated 28 September 2026, 09:52 ET
Iron Mountain Inc. (IRM) closed at $111.38 on 25 September 2026, down 2.4%. That leaves it down 2.6% over a week, down 8.3% over a month and up 10.0% over a year. That is 59% of the way up its 52 week range of $77.77 to $134.68. The median analyst price target of $140 sits 25.7% above the close.
The price
Changes compare dividend and split adjusted closes over trading sessions, so the one year figure is the last close against the close 252 sessions earlier. The 52 week range uses the daily highs and lows of the same window. Read the guide: How to read a stock quote.
The live price, the day's chart and the pre market and after hours prints are in the app: open IRM in Just Stock Quotes.
Trend and range
IRM trades below both its 50 day average of $120.31 and its 200 day average of $111.60, the shape of a downtrend. The 50 day average sits above the 200 day average. Its beta against the S&P 500 over the last year is 1.07, a stock that moves about as much as the market. It is 17.3% below its 52 week high and 43.2% above its 52 week low.
Moving averages smooth the closes of the last 50 and 200 sessions; being above or below them describes the trend, it does not predict it. Beta is how much the stock moved for each move in the S&P 500 over the year. Read the guide: Moving averages, the 52 week range and beta.
What analysts say
In the last 90 days 4 firms recorded 5 actions on IRM: 4 kept a view and 1 new initiation. Price targets: 4 raised. The most recent targets from 5 firms run from $132 to $155, with a median of $140, 25.7% above the last close.
| Date | Firm | Action | Price target |
|---|---|---|---|
| 21 Sep 2026 | Rothschild & Co | Initiates Coverage On Buy | $132.00 |
| 8 Sep 2026 | Barclays | Maintains Overweight | $143.00 to $144.00 |
| 27 Aug 2026 | Truist Securities | Maintains Buy | $140.00 to $155.00 |
| 6 Aug 2026 | Wells Fargo | Maintains Overweight | $135.00 to $140.00 |
| 1 Jul 2026 | Barclays | Maintains Overweight | $127.00 to $143.00 |
| 1 May 2026 | JP Morgan | Maintains Overweight | $121.00 to $138.00 |
A target is one firm's guess at the price a year out, and the average runs optimistic. The useful reading is the mood: high targets and a wall of buys mean high expectations. Read the guide: What analyst ratings and price targets tell you.
Earnings
The next report is on the calendar for 4 November 2026 for Q3 2026, with earnings per share expected at $1.35. The last report, on 5 August 2026 for Q2 2026, showed EPS of $0.60 against $1.28 expected, a miss of 53.1%, on revenue of $2.0 billion. Iron Mountain Inc. beat the EPS estimate in 2 of its last 8 reported quarters.
Set a percent move alert before the report and the app pings you when the stock reacts, even after hours: open IRM in Just Stock Quotes.
The numbers
Over the trailing twelve months Iron Mountain Inc. shows revenue growth of 17.37%, a gross margin of 54.21%, an operating margin of 18.76% and a return on equity of N.A..
| Measure | Value | Percentile |
|---|---|---|
| Revenue growth, TTM | 17.4% | 73rd |
| Net income growth, TTM | 400.0% | 97th |
| Gross margin | 54.2% | 67th |
| Operating margin | 18.8% | 78th |
| Free cash flow margin | -6.5% | 31st |
| Return on assets | 2.1% | 65th |
| Current ratio | 0.73 | 36th |
| Effective tax rate | 13.8% | 56th |
The percentile ranks the company against every US company the data covers; a high percentile means most companies score lower.
Margins say how much of each dollar of sales becomes profit, returns say how hard the balance sheet works, and debt to equity says how much of it is borrowed. The valuation ratios, price to earnings and the rest, are in the app on the stock page. Read the guide: The valuation ratios on a stock page.
About Iron Mountain Inc.
- Exchange
- NYSE
- Sector
- Real Estate
- Industry
- Trading
- Headquarters
- Boston, Pennsylvania
- Chief executive
- William L. Meaney
- Employees
- 26,000
- Website
- ironmountain.com
Iron Mountain stores and protects billions of valued assets, including critical business information, highly sensitive data, and cultural and historical artifacts. The company is trusted by more than 225,000 organizations around the world.
In the same sector
Other Real Estate names in the S&P 500, by market cap:
WELL Welltower Inc.PLD Prologis, Inc.EQIX Equinix Inc.AMT American Tower Corp.SPG Simon Property Group Inc.DLR Digital Realty Trust, Inc.PSA Public StorageO Realty Income Corp.
Learn
- How to read a stock quote
- Reading a price chart from one day to one year
- Moving averages, the 52 week range and beta
- What analyst ratings and price targets tell you
- The valuation ratios on a stock page
- Price alerts, targets and percent moves
Add IRM to your watchlist, set a price alert, watch the live chart and ask FundSpec AI about it. No account, no subscription. The same screen is in the iPhone, iPad and Android apps.
Open IRM in Just Stock Quotes