Iron Mountain Inc (IRM) (Q3 2026) Earnings Call Highlights: Record Revenue, Raised Guidance
Iron Mountain Inc (IRM) reported Q3 2026 revenue growth of 13%, adjusted EBITDA up 13%, and AFFO up 17%, exceeding expectations. The data center business grew 34%, with record leasing and increased backlog. The company raised full-year guidance, targeting $7.95-$8.02B in revenue and $5.94-$6.00 in AFFO per share. IRM also increased its quarterly dividend by 15%. Challenges include FX headwinds and regulatory risks in certain states.
How this was made

The 30-second read
Why it matters
The guidance raise and dividend hike are likely to attract buying interest, while currency and margin mix concerns could temper enthusiasm.
Market read
First‑time disclosure of strong Q3 performance and raised full‑year guidance makes the story highly relevant for traders.
What to watch
Potential regulatory pushback in Texas, Ohio and Georgia and the $5‑$10 M USD Q4 revenue headwind from a stronger dollar.
Background
Iron Mountain's Q3 2026 earnings call delivered record results and an upgraded outlook, marking the first public disclosure of these numbers.
Ticker impact
Q3 2026 record revenue up 13% and raised full‑year 2026 guidance to $7.95‑$8.02 B, plus a 15% dividend increase.
likely upward pressure as investors price in stronger revenue and dividend outlook
The earnings call disclosed fresh, material numbers that were not previously public; guidance raise is sizable for a mid‑cap REIT.
Market effects
Data‑center REITs and storage‑related equities may see broader optimism.
U.S. market participants likely to adjust exposure to real‑estate and infrastructure funds.
Modest, as Iron Mountain is a U.S. listed REIT with global data‑center assets.
Counterpoint
If the FX headwind and margin mix pressure materialize, the stock could face downside despite guidance.
Key entities
- CompanyIron Mountain Inc.
U.S. REIT focused on data centers, records storage, and ALM services.


