IRM Q2 AFFO Beats Estimates on Data Center and ALM Growth, '26 View Up
Iron Mountain (IRM) reported Q2 2026 adjusted funds from operations (AFFO) of $1.44 per share, up 16.1% year over year and 2.9% above the Zacks estimate. Revenue rose to $2.03 billion (+18.5%) with data center and ALM growth. The company raised its 2026 AFFO outlook to $5.87-$5.93 and declared a quarterly dividend of 86.4 cents.
How this was made

The 30-second read
Why it matters
The combination of an AFFO beat, revenue beat, and a higher 2026 AFFO range is a direct catalyst for re-rating the stock’s forward cash-flow expectations. Data center leasing momentum and ALM/digital revenue growth are the stated drivers.
Market read
Traders can act on the fresh Q2 print and the raised 2026 AFFO range, which changes the expected earnings trajectory and near-term sentiment.
What to watch
The outlook raise is tied to backlog and leasing momentum; traders may scrutinize lease conversion timing, utilization sustainability, and leverage staying within the 4.5-5.5x target range.
Background
Iron Mountain’s Q2 2026 update highlights growth across data centers and asset lifecycle management, alongside a raised full-year AFFO forecast.
Ticker impact
Iron Mountain reported Q2 2026 AFFO of $1.44 per share, beating consensus by 2.9%, and raised its 2026 AFFO outlook to $5.87-$5.93.
Likely near-term upside bias as traders reprice 2026 AFFO expectations; follow-through depends on whether the raised range is credible versus prior guidance.
The article discloses a specific earnings metric beat, revenue beat, and an explicit raised forecast range, all of which are direct inputs to valuation and near-term positioning.
Market effects
Supports the data-center and storage-services growth narrative within REITs and real-assets, potentially improving sentiment for peers with similar demand drivers.
No specific regional demand or policy details provided.
Mentions multi-country managed services traction (45 countries), but no explicit global macro/regulatory catalyst.
Counterpoint
Margin headwinds from a faster-growing service mix (EBITDA margin down) could cap upside if investors focus on profitability rather than top-line growth.
Key entities
- companyIron Mountain Incorporated
Reported Q2 2026 AFFO of $1.44/share, beat consensus, and raised 2026 AFFO guidance to $5.87-$5.93.
- companyDigital Realty Trust
Reported Q2 2026 core FFO beat (mentioned as a peer datapoint, not the article’s main subject).
- companyPrologis
Reported Q2 2026 core FFO beat (mentioned as a peer datapoint, not the article’s main subject).



