Compare Iron Mountain Inc (IRM) vs Marsh & McLennan Companies, Inc. (MRSH) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Iron Mountain Inc vs Marsh & McLennan Companies, Inc. — how do they compare? Iron Mountain Inc trades at $113.97 (market cap $34.46B), while Marsh & McLennan Companies, Inc. trades at $176.96 (market cap $84.31B). The key difference: Marsh & McLennan Companies, Inc. is far larger — about 2.4× Iron Mountain Inc's market cap, and Iron Mountain Inc pays the higher dividend (2.99%). Which is the better fit depends on your goals — on Pluang, investors hold Iron Mountain Inc for 80 Days and Marsh & McLennan Companies, Inc. for 109 Days on average.
| IRM | MRSH | |
|---|---|---|
Market Cap | $34.46B | $84.31B |
Volume | 1,379,608 | 3,948,947 |
Sector | Real Estate | Financials |
52-Week High | $133.06 | $207.02 |
52-Week Low | $78.86 | $157.32 |
Typical Hold Time | 80 Days | 109 Days |
Enterprise Value | $53.87B | $104.99B |
Dividend Yield | 2.99% | 2.24% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
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 institutional interest. The company has beaten EPS estimates for three consecutive quarters, with Q3 2026 results pending. Revenue growth is robust, climbing from $5.1B in 2022 to $6.9B in 2025, though net margins have compressed. Recent news highlights expansion in data centers and digital partnerships, including a 300MW pipeline and AI collaborations.
The outlook is supported by analyst consensus with a $142.75 price target (66.7% buy ratings), but high debt levels and elevated P/E of 82.09 pose risks. Earnings growth from digital initiatives is the key catalyst, while leverage and margin pressure require monitoring for sustained shareholder value.
Marsh (MRSH) trades at $173.66, up 1.11% today, with a bullish technical signal despite mixed moving averages and oscillators. The company shows strong fundamentals, with revenue growing to $26.98B in 2025 and net income of $4.16B, supported by consistent earnings beats. Recent news highlights the completion of the Accel Holdings acquisition, potentially enhancing its advisory services footprint. Valuation ratios include a P/E of 21.57 and ROE of 25.72%, indicating solid profitability.
The outlook for MRSH is positive, driven by earnings momentum and strategic acquisitions, but risks include high debt levels and competitive pressures. Analysts maintain a consensus price target of $202.71, suggesting upside potential, though the majority recommend Hold. Investors should weigh growth opportunities against execution risks and market volatility.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About Iron Mountain Inc
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 →About Marsh & McLennan Companies, Inc.
Marsh & McLennan Companies Inc is a professional services firm that provides advice and solutions in the areas of risk, strategy, and human capital. The company operates through two main segments: risk and insurance services and consulting. In risk and insurance services, the firm offers services via Marsh (an insurance broker) and Guy Carpenter (a risk and reinsurance specialist). The consulting division comprises Mercer (a provider of human resource services) and Oliver Wyman (management and economic consultancy).
Read more on MRSH →
