Iron Mountain Hits New High on Strong Earnings and AI-Driven Data Center Demand

Iron Mountain (NYSE:IRM) stock surged to a new 52-week high following its robust fourth-quarter earnings report. The company significantly surpassed expectations, posting an earnings per share of $1.44 and achieving a substantial 16.6% year-over-year revenue increase. Management also provided strong forward guidance for Q1 and fiscal year 2026, driven by escalating demand for data center land leases. This demand is primarily fueled by the rapid expansion of artificial intelligence and overall data growth. Despite this positive momentum, some concerns persist regarding the company's profitability, evidenced by a low net margin and negative return on equity. Additionally, an elevated valuation and recent insider selling activity warrant investor attention, though the market's immediate reaction remains overwhelmingly positive.