8-K: Iron Mountain Reports Record Q2 2026 Results, Boosts Guidance

Iron Mountain Inc. announced record-breaking second quarter 2026 results, exceeding expectations with significant year-over-year revenue growth and increased full-year financial guidance.

Summary

• Iron Mountain reported record quarterly results for Q2 2026, with total revenues reaching $2.03 billion, an 18.5% increase year-over-year.
• Excluding foreign exchange impacts, revenue grew 17.6%, driven by an 11.5% rise in storage rental revenue and a 26.3% increase in service revenue.
• Net income for the quarter was $106.1 million, a significant improvement from a net loss of $43.3 million in Q2 2025.
• Adjusted EBITDA increased by 15.7% to $727 million, and Adjusted EBITDA margin was 35.8%.
• Adjusted Funds From Operations (AFFO) grew 17.0% to $433 million, or $1.44 per share.
• The company raised its full-year 2026 financial guidance for Total Revenue, Adjusted EBITDA, and AFFO.
• Growth businesses (data center, digital, and asset lifecycle management) collectively grew over 50% year-over-year.
• Data center leasing reached 110 megawatts year-to-date through July.

Sentiment

Score: 8

Explanation: StockSavvy.ai views this as a highly positive report, with strong revenue growth, improved profitability, and increased financial guidance for the full year.

Positives

• Record quarterly revenue of $2.03 billion, up 18.5% year-over-year.
• Strong organic revenue growth of 16.8% in Q2 2026.
• Significant improvement in net income, turning a loss of $43.3 million in Q2 2025 to a profit of $106.1 million in Q2 2026.
• Adjusted EBITDA increased by 15.7% to $727 million.
• AFFO increased by 17.0% to $433 million, or $1.44 per share.
• Full-year 2026 financial guidance has been increased across key metrics.
• Growth businesses (Data Center, Digital, ALM) collectively grew over 50% year-over-year, indicating strong performance in strategic areas.
• Data center leasing activity is robust, with 110 MW leased year-to-date through July.

Negatives

• Adjusted EBITDA Margin decreased by 90 basis points year-over-year to 35.8% in Q2 2026.
• While net income improved significantly, the company still reported a net loss attributable to noncontrolling interests of $4.7 million in Q2 2026.

Risks

• Ability to execute strategic growth plan, including investments, growing businesses, incorporating new technologies, and achieving satisfactory returns.
• Changes in customer preferences and demand for storage and information management services, particularly the shift from paper/tape to alternative technologies.
• Costs and ability to comply with laws, regulations, and customer requirements related to data privacy, cybersecurity, fire/safety, environmental standards, and government contracts.
• Impact of attacks on internal IT systems, potential litigation, and reputational damage.
• Ability to fund capital expenditures.
• Impact of distribution requirements on business plan execution.
• Ability to maintain REIT qualification for U.S. federal income tax purposes.
• Changes in political and economic environments globally.

Future Outlook

The company has increased its full-year 2026 guidance for Total Revenue to $7.94-$8.01 billion (approx. 16% growth), Adjusted EBITDA to $2.945-$2.975 billion (approx. 15% growth), and AFFO to $1.76-$1.78 billion (approx. 15% growth). AFFO per share is projected to be $5.87-$5.93 (approx. 14% growth).

Management Comments

• "We delivered another record-breaking quarter, with our second quarter results exceeding our expectations due to our teams strong execution of our growth plans and the continued trust of our clients."
• "Our ongoing success continues to be driven by the collective strength in our physical records storage and growth businesses, together with the stewardship we provide to our more than 240,000 customers."
• "Looking ahead, we are committed to capitalizing on the significant growth opportunities across our business."
• "We are building momentum in our ALM and digital businesses through increased cross-selling and providing innovative solutions, and we are accelerating data center leasing, with 110 megawatts leased through July."
• "Based on our strong Q2 outperformance and positive outlook, we are increasing our full year guidance."

Industry Context

StockSavvy.ai notes that Iron Mountain's strong performance aligns with broader industry trends favoring digital transformation, data center expansion driven by AI, and the ongoing need for secure information management. The company's diversified growth strategy across these segments appears to be yielding significant results.

Comparison to Industry Standards

• Iron Mountain's reported revenue growth of 18.5% in Q2 2026 significantly outpaces the typical growth rates seen in the broader information management and traditional records storage sectors.
• The 39% revenue growth in the Data Center segment is highly competitive, especially given the industry-wide demand for hyperscale capacity.
• The Asset Lifecycle Management (ALM) segment's 88% revenue growth is exceptional and indicates strong market penetration in a fragmented but growing market.
• While specific peer comparisons are not provided in the filing, the company's ability to increase guidance suggests it is outperforming internal and potentially external expectations for the year.

Stakeholder Impact

• Shareholders: Positive impact due to strong financial performance, increased guidance, and a declared quarterly dividend of $0.864 per share.
• Customers: Continued trust and service from a global leader in information management, data center, and ALM solutions.
• Employees: Potential for growth and stability within a company reporting record results and increasing its outlook.
• Creditors: Strong financial performance and leverage within target ranges (Net Lease-Adjusted Leverage Ratio of 4.8x) suggest continued ability to service debt.

Next Steps

• Continue executing the growth strategy across Data Center, Digital Solutions, and Asset Lifecycle Management businesses.
• Capitalize on significant growth opportunities and build momentum in ALM and digital businesses through increased cross-selling.
• Accelerate data center leasing.
• Return capital to shareholders through quarterly cash dividends.

Key Dates

Recommendation

The company delivered record results, significantly improved profitability, and raised its full-year guidance, driven by strong performance across its core and growth segments. The robust growth in data center and ALM, coupled with consistent performance in records management, positions Iron Mountain for continued success. The increased guidance and positive outlook suggest that the company is outperforming expectations and offers a compelling investment opportunity.

Keywords

Iron Mountain, Q2 2026 Earnings, Revenue Growth, Adjusted EBITDA, AFFO, Data Center Leasing, Information Management, Asset Lifecycle Management