Iron Mountain Inc vs STMicroelectronics NV — how do they compare? Iron Mountain Inc trades at $122.75 (market cap $36.19B), while STMicroelectronics NV trades at $55.44 (market cap $49.31B). The key difference: STMicroelectronics NV is the larger of the two by market cap, and Iron Mountain Inc pays the higher dividend (2.84%). Which is the better fit depends on your goals.
| IRM | STM | |
|---|---|---|
Market Cap | $36.19B | $49.31B |
Sector | Real Estate | Financials |
52-Week High | $133.06 | $79.91 |
52-Week Low | $78.86 | $21.20 |
Enterprise Value | $55.60B | $47.30B |
Dividend Yield | 2.84% | 0.66% |
Signals from Pluang's Aura AI — not financial advice
Iron Mountain (IRM) trades at $121.15, down 0.66% on the day, amid a bearish technical signal. The company reported strong Q2 2026 results with revenue up 19% year-over-year to $2.03 billion, beating estimates, and has a consensus analyst price target of $141.50. However, high debt levels and a negative shareholder equity position present fundamental concerns.
Outlook is mixed: robust data center and digital growth support upside, but elevated valuation ratios and rising debt-to-asset ratios pose risks. Analyst sentiment is predominantly buy-rated (65%), yet technical indicators suggest near-term caution. Investors should weigh strong operational performance against financial leverage and market volatility.
STM trades at $56.10, up 5.29% with a bullish technical signal despite recent earnings misses. The stock shows mixed fundamentals with a high P/E of 110 but improving revenue outlook to $13.1B for 2026. Recent news highlights AI data center growth potential targeting $2B by 2027, though Q3 2026 revenue guidance missed estimates causing volatility.
Analyst consensus remains positive with $74.63 price target (51.72% buy ratings), but execution risks in AI expansion and margin pressure from Power & Discrete segments warrant caution. The stock offers growth exposure to semiconductor recovery with balanced risk-reward near current levels.
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 →A merger between Italian firm SGS Microelettronica and the nonmilitary business of Thomson Semiconductors in France formed STMicroelectronics in 1987. STMicro is a leader in a variety of semiconductor products, including analog chips, discrete power semiconductors, microcontrollers, and sensors. STMicro is an especially prominent chip supplier into the industrial and automotive industries.
Read more on STM →