Iron Mountain Inc vs iShares Core S&P 500 ETF — how do they compare? Iron Mountain Inc trades at $114.23 (market cap $34.46B), while iShares Core S&P 500 ETF trades at $779.98 (market cap $897.20B). The key difference: iShares Core S&P 500 ETF is far larger — about 26× Iron Mountain Inc's market cap, and Iron Mountain Inc pays a 2.99% dividend while iShares Core S&P 500 ETF pays none. Which is the better fit depends on your goals — on Pluang, investors hold Iron Mountain Inc for 80 Days and iShares Core S&P 500 ETF for 46 Days on average.
| IRM | IVV | |
|---|---|---|
Market Cap | $34.46B | $897.20B |
Volume | 1,379,608 | 4,580,672 |
Sector | Real Estate | Broad Market / Factor |
52-Week High | $133.06 | $782.58 |
52-Week Low | $78.86 | $634.93 |
Typical Hold Time | 80 Days | 46 Days |
Enterprise Value | $53.87B | — |
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.
IVV, tracking the S&P 500, trades at $780.60, down 0.25% on the day. Technical indicators show a bullish trend with moving averages strongly positive, though RSI suggests potential overbought conditions near-term. The ETF remains a core holding for broad US equity exposure, with recent news highlighting strong corporate earnings growth expectations of 35% for 2026. Market sentiment is mixed as valuations attract scrutiny despite index strength.
Outlook remains constructive given the S&P 500's earnings momentum and historical seasonal trends favoring year-end rallies. Key risks include potential profit growth deceleration to 15% in 2027 and concentration in top holdings. The ETF offers diversified exposure to large-cap US equities, with the current level near pivot point support providing a strategic entry zone for long-term investors.
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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 →IVV tracks the performance of the S&P 500 Index, offering low-cost exposure to 500 of the largest US companies. It is a cornerstone for long-term investors seeking broad growth in the US stock market.
Read more on IVV →