Iron Mountain Inc vs SentinelOne Inc. Class A Common Stock — how do they compare? Iron Mountain Inc trades at $113.5 (market cap $34.46B), while SentinelOne Inc. Class A Common Stock trades at $25.6 (market cap $8.84B). The key difference: Iron Mountain Inc is far larger — about 3.9× SentinelOne Inc. Class A Common Stock's market cap, and Iron Mountain Inc pays a 2.99% dividend while SentinelOne Inc. Class A Common Stock pays none. Which is the better fit depends on your goals — on Pluang, investors hold Iron Mountain Inc for 80 Days and SentinelOne Inc. Class A Common Stock for 0 Days on average.
| IRM | S | |
|---|---|---|
Market Cap | $34.46B | $8.84B |
Volume | 1,379,608 | 7,515,091 |
Sector | Real Estate | Technology |
52-Week High | $133.06 | $25.80 |
52-Week Low | $78.86 | $11.94 |
Typical Hold Time | 80 Days | 0 Days |
Enterprise Value | $53.87B | $8.23B |
Dividend Yield | 2.99% | — |
Signals from Pluang's Aura AI — not financial advice
Iron Mountain (IRM) trades at $115.73, down 0.66% on the day, with a bullish technical signal and strong analyst consensus. The company reported revenue growth to $6.90B in 2025, though net income margin compressed to 2.09%. Recent news highlights expansion in data centers and digital partnerships, while institutional investors like Bank of America and California State Teachers Retirement System increased holdings significantly in Q2 2026.
The outlook remains positive with a consensus price target of $142.75 implying 23% upside, supported by data center pipeline growth and digital cross-selling. Key risks include high debt levels with a debt-to-asset ratio of 79.04% in 2025 and margin pressure from rising interest expenses. Earnings beats in recent quarters reinforce execution strength, but valuation multiples like a P/E of 82.09 demand sustained growth.
No Aura AI signal available yet.
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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 →SentinelOne provides an AI-powered cybersecurity platform for organizations. Its Singularity platform helps detect, prevent, and respond to threats across endpoints, cloud workloads, identities, and connected devices.
Read more on S →