Constellation Energy Corporation vs Iron Mountain Inc — how do they compare? Constellation Energy Corporation trades at $257.19 (market cap $91.57B), while Iron Mountain Inc trades at $121.6 (market cap $36.49B). The key difference: Constellation Energy Corporation is far larger — about 2.5× Iron Mountain Inc's market cap, and Iron Mountain Inc pays the higher dividend (2.82%). Which is the better fit depends on your goals.
| CEG | IRM | |
|---|---|---|
Market Cap | $91.57B | $36.49B |
Sector | Energy | Real Estate |
52-Week High | $403.95 | $133.06 |
52-Week Low | $236.50 | $78.86 |
Enterprise Value | $113.24B | $55.63B |
Dividend Yield | 0.67% | 2.82% |
Signals from Pluang's Aura AI — not financial advice
Constellation Energy (CEG) trades at $257.57, up 2.46% today, showing strong momentum despite a bearish technical signal. The stock benefits from robust fundamentals with 2025 revenue of $25.53B and net income of $2.32B, supported by a 70% analyst buy rating and consensus price target of $343.50. Recent news highlights CEG's strategic positioning to capitalize on rising AI-driven electricity demand and nuclear power resurgence.
The outlook remains positive with CEG positioned as a key beneficiary of growing electricity demand from AI and data centers. Investment opportunities include strong earnings growth projections and favorable valuation metrics. Risks include execution challenges in capacity expansion and potential regulatory changes affecting utility operations.
Iron Mountain (IRM) trades at $122.37, up 0.72% on the day, showing strong momentum with a 30.2% gain over three months. The stock is in a bullish technical trend, supported by recent earnings beats and positive analyst sentiment. Revenue growth accelerated to $6.90 billion in 2025, though net margins remain thin at 3.76%. Recent news highlights its data center strength and a $1.5 billion debt offering to fund expansion.
Outlook is cautiously optimistic with a consensus price target of $138.67 offering 13% upside. Risks include high debt levels (debt-to-asset ratio of 79.04% in 2025) and margin pressure. The stock appeals for its growth exposure and dividend yield, but investors should weigh leverage concerns against operational momentum.
Trailing returns across standard periods
Latest headlines on both assets
Constellation is the largest producer of carbon-free energy in the U.S. and a leading nuclear power plant operator. It provides sustainable electricity to millions of residential, public, and industrial customers.
Read more on CEG →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 →