Compare Iron Mountain Inc (IRM) vs S&P500 ETF (SPY) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Iron Mountain Inc vs S&P500 ETF — how do they compare? Iron Mountain Inc trades at $113.5 (market cap $34.46B), while S&P500 ETF trades at $777.5 (market cap $819.04B). The key difference: S&P500 ETF is far larger — about 23.8× Iron Mountain Inc's market cap, and Iron Mountain Inc pays a 2.99% dividend while S&P500 ETF pays none. Which is the better fit depends on your goals — on Pluang, investors hold Iron Mountain Inc for 80 Days and S&P500 ETF for 205 Days on average.
| IRM | SPY | |
|---|---|---|
Market Cap | $34.46B | $819.04B |
Volume | 1,379,608 | 30,746,070 |
Sector | Real Estate | — |
52-Week High | $133.06 | $779.14 |
52-Week Low | $78.86 | $631.99 |
Typical Hold Time | 80 Days | 205 Days |
Enterprise Value | $53.87B | — |
Dividend Yield | 2.99% | — |
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 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.
SPY, the SPDR S&P 500 ETF, trades at $777.26, down 0.24% on the day. The technical outlook is bullish, with moving averages strongly supportive and the price above key support at $775. However, oscillators are neutral, and the 6-day RSI at 75.74 suggests potential overbought conditions. A dividend of $1.89 is scheduled for payment on October 30, 2026.
The ETF's outlook remains tied to broader S&P 500 earnings, which are projected to grow 35% in 2026 but slow to 15% in 2027. Key risks include market-wide valuation concerns and potential profit growth deceleration. Investor sentiment is mixed, with some analysts highlighting defensive positioning and seasonal patterns favoring a year-end rally.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Investor sentiment on Pluang
What Pluang investors did over the last 30 days
Investor sentiment on Pluang
What Pluang investors did over the last 30 days
No sentiment data available yet.
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 S&P500 ETF
The ETF is designed to track the performance of the securities and the stocks in the S&P 500 Index. To maintain the composition and weightings, the advisor adjusts the ETF from time to time to conform to periodic changes in the index target.
Read more on SPY →
