--- title: "Did Iron Mountain’s (IRM) Surging Data Center Leasing and Guidance Upgrade Just Recast Its Investment Narrative?" type: "News" locale: "en" url: "https://longbridge.com/en/news/286723087.md" description: "Iron Mountain reported a 20% revenue increase in Q1 2026, with data center revenue up 47%, and raised its full-year guidance to $7.825-$7.925 billion. Despite a director's stock sale, governance actions appear routine. Analysts project $9.1 billion revenue by 2029, but concerns about capital intensity and leverage persist. The investment narrative highlights the need for careful balance sheet management amid growth ambitions." datetime: "2026-05-18T06:17:03.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/286723087.md) - [en](https://longbridge.com/en/news/286723087.md) - [zh-HK](https://longbridge.com/zh-HK/news/286723087.md) --- # Did Iron Mountain’s (IRM) Surging Data Center Leasing and Guidance Upgrade Just Recast Its Investment Narrative? - In early May 2026, Iron Mountain reported strong first-quarter results, with revenue rising more than 20% year over year and data center revenue growing very rapidly, driven by higher leasing, pricing, and power ramping, while also leasing 32 megawatts of capacity through April and raising its full-year guidance. - At the same time, director Pamela M. Arway sold US$244,011 of stock under a pre-arranged Rule 10b5-1 plan, and shareholders backed the board, executive pay, and auditor at the 2026 annual meeting, underscoring that governance actions and insider activity appear routine rather than a reaction to recent performance. - With Iron Mountain’s robust data center leasing momentum and raised full-year guidance, we’ll now examine how this development affects its investment narrative. Invest in the nuclear renaissance through our list of 88 elite nuclear energy infrastructure plays powering the global AI revolution. ## Iron Mountain Investment Narrative Recap To own Iron Mountain, you need to believe it can keep turning its legacy storage base and newer data center assets into consistent cash flow, without overreaching on debt or overbuilding capacity. The latest results, with revenue up over 20% and data center revenue up 47% year over year, support the near term growth catalyst in data centers, while the director’s pre planned stock sale and routine annual meeting outcomes do not materially change the key risk around capital intensity and leverage. The most relevant recent development is Iron Mountain raising its 2026 revenue guidance to US$7,825 million to US$7,925 million after strong first quarter performance and 32 megawatts of leasing through April. This upgrade sits directly in the spotlight of the data center and digital growth catalyst, while also reminding investors that higher growth ambitions can require sustained heavy investment and careful balance sheet management. Yet behind the upbeat guidance, investors should still watch how higher leverage and capital spending could affect Iron Mountain over time... Read the full narrative on Iron Mountain (it's free!) Iron Mountain's narrative projects $9.1 billion revenue and $776.1 million earnings by 2029. This requires 9.5% yearly revenue growth and about a $631.5 million earnings increase from $144.6 million today. Uncover how Iron Mountain's forecasts yield a $122.73 fair value , in line with its current price. ## Exploring Other Perspectives IRM 1-Year Stock Price Chart Some of the most optimistic analysts were already penciling in about US$8.8 billion of revenue and roughly US$905 million of earnings by 2028, which is a far more bullish path than the baseline view. When you compare that to concerns about heavy data center spending and potential oversupply, you can see how differently people can read the same story and why it is worth weighing several interpretations of this new data center driven news. Explore 5 other fair value estimates on Iron Mountain - why the stock might be worth 31% less than the current price! ## Decide For Yourself Disagree with existing narratives? Extraordinary investment returns rarely come from following the herd, so go with your instincts. - A great starting point for your Iron Mountain research is our analysis highlighting 3 key rewards and 4 important warning signs that could impact your investment decision. - Our free Iron Mountain research report provides a comprehensive fundamental analysis summarized in a single visual - the Snowflake - making it easy to evaluate Iron Mountain's overall financial health at a glance. ## Interested In Other Possibilities? Opportunities like this don't last. These are today's most promising picks. Check them out now: - Rare earth metals are an input to most high-tech devices, military and defence systems and electric vehicles. The global race is on to secure supply of these critical minerals. Beat the pack to uncover the 30 best rare earth metal stocks of the very few that mine this essential strategic resource. - This technology could replace computers: discover 26 stocks that are working to make quantum computing a reality . - Uncover the next big thing with 27 elite penny stocks that balance risk and reward. _This article by Simply Wall St is general in nature. **We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice.** It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned._ ### **New:** AI Stock Screener & Alerts Our new AI Stock Screener scans the market every day to uncover opportunities. • Dividend Powerhouses (3%+ Yield) • Undervalued Small Caps with Insider Buying • High growth Tech and AI Companies Or build your own from over 50 metrics. Explore Now for Free ### Related Stocks - [IRM.US](https://longbridge.com/en/quote/IRM.US.md) ## Related News & Research - [Do Wall Street Analysts Like Iron Mountain Stock?](https://longbridge.com/en/news/286420968.md) - [Iron Mountain Incorporated $IRM Shares Sold by Marble Harbor Investment Counsel LLC](https://longbridge.com/en/news/287041771.md) - [Iron Mountain Incorporated $IRM Shares Sold by Truist Financial Corp](https://longbridge.com/en/news/286250185.md) - [RBC Capital Keeps Their Buy Rating on Iron Mountain (IRM)](https://longbridge.com/en/news/286640833.md) - [Iron Mountain raises annual forecast on AI-fueled data center boom](https://longbridge.com/en/news/284766909.md)