Iron Mountain Inc vs Realty Income Corp — how do they compare? Iron Mountain Inc trades at $114.8 (market cap $34.46B), while Realty Income Corp trades at $54.2 (market cap $51.26B). The key difference: Realty Income Corp is the larger of the two by market cap, and Realty Income Corp pays the higher dividend (6.01%). Which is the better fit depends on your goals — on Pluang, investors hold Iron Mountain Inc for 80 Days and Realty Income Corp for 127 Days on average.
| IRM | O | |
|---|---|---|
Market Cap | $34.46B | $51.26B |
Volume | 1,379,608 | 12,300,266 |
Sector | Real Estate | Real Estate |
52-Week High | $133.06 | $67.56 |
52-Week Low | $78.86 | $53.35 |
Typical Hold Time | 80 Days | 127 Days |
Enterprise Value | $53.87B | $81.88B |
Dividend Yield | 2.99% | 6.01% |
Signals from Pluang's Aura AI — not financial advice
Iron Mountain (IRM) trades at $114.51, down 1.05% on the day, with a bearish technical signal and elevated valuation metrics like a P/E of 82.09. Recent earnings have consistently beaten estimates, with Q2 2026 EPS of $0.60 surpassing the $0.543 forecast. The company is expanding its data center pipeline and digital solutions, targeting 300MW capacity, while revenue grew to $6.90 billion in 2025. However, net income margin has declined to 2.09%, and debt-to-asset ratio rose to 79.04% in 2025, indicating financial leverage concerns.
The outlook is mixed: strong analyst consensus with a $142.75 price target and 66.7% buy ratings support upside potential, but high debt, margin pressure, and bearish technicals pose risks. Growth in data centers and digital services offers opportunity, yet investors must weigh leverage and profitability trends against expansion prospects.
Realty Income (O) trades at $54.18, up 1.56% today, but remains in a bearish technical trend with recent earnings misses and a high P/E of 39.54. Revenue grew to $5.75B in 2025, with a net income margin of 21.23%, but rising debt levels and negative cash flow projections for 2026 pose concerns. Analyst sentiment is mixed, with a consensus price target of $64.80, though technical indicators signal caution.
The stock offers a defensive dividend play with consistent payouts, but faces headwinds from rising interest rates and elevated valuation. Upside depends on earnings recovery and debt management, while risks include further technical weakness and macroeconomic pressure on REITs.
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Iron Mountain Inc is a record management services provider. The firm is organized as a REIT. Most of its revenue comes from its storage business, with the rest coming from value-added services. The firm primarily caters to enterprise clients in developed markets. Its business segments include Global RIM Business
Read more on IRM →Realty Income owns roughly 11,400 properties, most of which are freestanding, single-tenant, triple-net-leased retail properties. Its properties are located in 49 states and Puerto Rico and are leased to 250 tenants from 47 industries. Recent acquisitions have added industrial, office, manufacturing, and distribution properties, which make up roughly 17% of revenue.
Read more on O →