Iron Mountain Inc vs Banco Santander SA — how do they compare? Iron Mountain Inc trades at $127.76 (market cap $36.96B), while Banco Santander SA trades at $13.7 (market cap $191.46B). The key difference: Banco Santander SA is far larger — about 5.2× Iron Mountain Inc's market cap, and Iron Mountain Inc pays the higher dividend (2.78%). Which is the better fit depends on your goals.
| IRM | SAN | |
|---|---|---|
Market Cap | $36.96B | $191.46B |
Sector | Real Estate | Financials |
52-Week High | $133.06 | $14.37 |
52-Week Low | $78.86 | $8.40 |
Enterprise Value | $56.10B | — |
Dividend Yield | 2.78% | 2.09% |
Signals from Pluang's Aura AI — not financial advice
Iron Mountain (IRM) trades at $125.56, up 1.41% today, near its recent highs. The stock shows strong momentum with a bullish technical signal and consistent earnings beats. Revenue grew to $6.90B in 2025, though net margins are thin at 3.76%. High debt levels and a P/E of 135.03 present valuation concerns, but analyst consensus is bullish with a $140.50 price target. Recent news highlights institutional activity and data center growth potential.
Outlook remains positive driven by recurring revenue streams and data center expansion, but investors face risks from elevated leverage and interest expenses. The stock offers growth exposure with a dividend, yet requires monitoring of debt management and competitive pressures in information services.
Santander (SAN) trades at $13.65, up 0.74% with mixed technical signals showing bearish moving averages but oversold RSI. The company reported Q1 2026 EPS beat ($0.41 vs $0.29 expected) and maintains strong profitability with 26.72% net margin and 16.18% ROE. Recent developments include the $12.2 billion Webster Bank acquisition and AI-driven cost initiatives targeting $1.15 billion in business value.
SAN offers value with a 13.23 P/E and dividend yield near 4.4%, supported by 64% analyst buy ratings. Key risks include declining cash flows (-$28.13B in 2024) and Spanish antitrust probes. The stock's upside depends on successful integration of acquisitions and AI efficiency gains offsetting macroeconomic pressures on European banking.
Trailing returns across standard periods
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 →Santander's focus is on retail and commercial banking. Latin America is geographically the largest operation, with Brazil by far the largest. Its continental European business is still mainly Iberian. Santander's U.K. presence is the result of the acquisition of building society Abbey. In the U.S., Santander operates a vehicle finance business and a regional bank focused on the Northeastern states.
Read more on SAN →