Iron Mountain Inc vs Union Pacific Corporation — how do they compare? Iron Mountain Inc trades at $126.07 (market cap $36.96B), while Union Pacific Corporation trades at $294.49 (market cap $175.89B). The key difference: Union Pacific Corporation is far larger — about 4.8× 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 | UNP | |
|---|---|---|
Market Cap | $36.96B | $175.89B |
Sector | Real Estate | Industrials |
52-Week High | $133.06 | $301.75 |
52-Week Low | $78.86 | $214.91 |
Enterprise Value | $56.10B | $206.36B |
Dividend Yield | 2.78% | 1.86% |
Signals from Pluang's Aura AI — not financial advice
Iron Mountain (IRM) trades at $124.38, up 0.45% for the day, with a bullish technical signal and strong recent earnings beats. The stock has rallied 30.2% over three months, supported by data center growth and recurring storage revenue. However, the company faces high debt levels, with a debt-to-asset ratio of 74.39% in 2024, and a P/E ratio of 134.59 suggests elevated valuation. Analyst consensus is bullish with a $138.67 price target, though the RSI_6 at 84.86 indicates potential overbought conditions near-term.
Outlook remains positive due to consistent earnings outperformance and data center expansion, but risks include significant leverage and declining paper storage demand. The stock offers a dividend yield with a recent $0.86 payment, yet investors should weigh high valuation multiples against growth prospects in a competitive information services sector.
Union Pacific (UNP) trades at $296.00, down 1.91% amid mixed technical signals. The stock shows strong fundamentals with 29.2% net margins and 40.69% ROE, while Q1 2026 earnings beat expectations. Analysts maintain a bullish consensus with a $311.07 price target. Recent news highlights the Norfolk Southern merger progress and upcoming Q2 earnings, with institutional buying supporting positive sentiment despite regulatory and legal overhangs.
Outlook remains positive given earnings momentum and operational efficiency, but risks include merger regulatory scrutiny, pending class action litigation, and cyclical freight demand. The stock offers value near consensus targets with dividend growth, though investors should weigh execution risks against solid profitability trends.
Trailing returns across standard periods
Latest headlines on both assets
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 →Omaha, Nebraska-based Union Pacific is the largest public railroad in North America. Operating on more than 30,000 miles of track in the western two thirds of the U.S., UP generated roughly $22 billion of revenue in 2021 by hauling coal, industrial products, intermodal containers, agriculture goods, chemicals, and automotive goods. UP owns about one fourth of Mexican railroad Ferromex and derives about 10% of its revenue hauling freight to and from Mexico.
Read more on UNP →