Iron Mountain Inc vs Solaris Energy Infrastructure Inc. Class A Common Stock — how do they compare? Iron Mountain Inc trades at $111 (market cap $34.12B), while Solaris Energy Infrastructure Inc. Class A Common Stock trades at $68.5 (market cap $5.12B). The key difference: Iron Mountain Inc is far larger — about 6.7× Solaris Energy Infrastructure Inc. Class A Common Stock's market cap, and Iron Mountain Inc pays the higher dividend (3.02%). Which is the better fit depends on your goals — on Pluang, investors hold Iron Mountain Inc for 80 Days and Solaris Energy Infrastructure Inc. Class A Common Stock for 0 Days on average.
| IRM | SEI | |
|---|---|---|
Market Cap | $34.12B | $5.12B |
Volume | 1,143,756 | 2,532,496 |
Sector | Real Estate | Energy |
52-Week High | $133.06 | $82.88 |
52-Week Low | $78.86 | $40.64 |
Typical Hold Time | 80 Days | 0 Days |
Enterprise Value | $53.53B | $6.81B |
Dividend Yield | 3.02% | 0.62% |
Signals from Pluang's Aura AI — not financial advice
Iron Mountain (IRM) trades at $110.86, down 3.68% on the day, amid a neutral technical signal. The company shows steady revenue growth, with 2025 revenue at $6.90B and a net income margin of 5.54%, though profitability has been volatile. Recent news highlights expansion in data centers and digital solutions, with a 300MW pipeline target. Analyst consensus is bullish with a $142.75 price target, but high debt levels and negative shareholder equity pose fundamental concerns.
The outlook for IRM is mixed; growth in digital and data center services offers upside, supported by strong analyst buy ratings. However, elevated valuation multiples, significant debt burden, and inconsistent earnings present risks. Investors should weigh the growth potential against financial leverage and margin pressures when considering a position.
SEI (Solaris Energy Infrastructure) trades at $77.83, down 1.83% today, but maintains strong analyst support with 9 unanimous buy ratings and a $100.56 consensus price target. The stock shows positive momentum with three consecutive quarterly earnings beats and projected revenue growth from $622M in 2025 to $762M in 2026. Recent technical analysis indicates neutral signals with support at $76 and resistance at $79.
The outlook remains positive given strong earnings performance and expansion initiatives, though elevated valuation ratios (P/E of 98.52) and significant debt issuance ($1.25B notes) present risks. The upcoming Q3 2026 earnings report on October 21 will be crucial for validating growth trajectory amid energy sector volatility.
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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 →Solaris Energy Infrastructure, Inc. provides mobile power generation, control, and distribution equipment and logistics equipment for managing raw materials at well sites, operating through its Solaris Power Solutions and Solaris Logistics Solutions segments for data center, energy, commercial, and industrial customers.
Read more on SEI →