Iron Mountain Inc vs Plug Power Inc — how do they compare? Iron Mountain Inc trades at $113.5 (market cap $34.46B), while Plug Power Inc trades at $1.75 (market cap $2.42B). The key difference: Iron Mountain Inc is far larger — about 14.2× Plug Power Inc's market cap, and Iron Mountain Inc pays a 2.99% dividend while Plug Power Inc pays none. Which is the better fit depends on your goals — on Pluang, investors hold Iron Mountain Inc for 80 Days and Plug Power Inc for 41 Days on average.
| IRM | PLUG | |
|---|---|---|
Market Cap | $34.46B | $2.42B |
Volume | 1,379,608 | 53,851,702 |
Sector | Real Estate | Industrials |
52-Week High | $133.06 | $4.14 |
52-Week Low | $78.86 | $1.73 |
Typical Hold Time | 80 Days | 41 Days |
Enterprise Value | $53.87B | $3.29B |
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.
Plug Power (PLUG) trades at $1.78, down 4.3% today, with a bearish technical outlook and negative earnings momentum. The company continues to report significant losses with a net income margin of -220.59% and negative cash flow, though recent news highlights strategic partnerships including a 280 MW electrolyzer agreement with Arcadia eFuels. Analyst consensus shows mixed sentiment with 44.7% buy ratings and a $3.13 price target, representing 76% upside potential from current levels.
While PLUG shows potential through hydrogen infrastructure expansion and recent contract wins, the investment case remains high-risk due to persistent negative profitability, cash burn, and competitive pressures. The stock trades near analyst low targets, suggesting limited downside protection, making it suitable only for speculative investors comfortable with substantial volatility and execution risk in the clean energy sector.
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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 →Plug Power is building an end-to-end green hydrogen ecosystem—from production, storage and delivery to energy generation. The company plans to build and operate green hydrogen highways across North America and Europe. Plug will deliver its green hydrogen solutions directly to its customers and through joint venture partners into multiple end markets—including material handling, e-mobility, power generation, and industrial applications.
Read more on PLUG →