Iron Mountain Inc vs Sony Group Corp — how do they compare? Iron Mountain Inc trades at $122.75 (market cap $36.19B), while Sony Group Corp trades at $23.51 (market cap $139.99B). The key difference: Sony Group Corp is far larger — about 3.9× Iron Mountain Inc's market cap, and Iron Mountain Inc pays the higher dividend (2.84%). Which is the better fit depends on your goals.
| IRM | SONY | |
|---|---|---|
Market Cap | $36.19B | $139.99B |
Sector | Real Estate | Technology |
52-Week High | $133.06 | $30.26 |
52-Week Low | $78.86 | $19.32 |
Enterprise Value | $55.60B | $137.89B |
Dividend Yield | 2.84% | 0.67% |
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.
Sony stock trades at $23.46, up 1.56% with bullish technical indicators and strong analyst support. The company shows solid revenue growth with $12.96T in 2025 sales and improved profitability, though 2026 projections indicate potential margin pressure. Recent catalysts include the record-breaking Spider-Man film performance and a $6.3B joint venture with TSMC for next-generation image sensors, positioning Sony for continued entertainment and technology leadership.
Sony presents a compelling investment case with strong entertainment franchises and technological innovation, though investors should monitor execution risks in the gaming transition and potential margin compression. Wall Street remains overwhelmingly bullish with 11 buy ratings and a 29.75% upside potential, but the stock faces challenges from currency volatility and competitive pressures in key markets.
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 →Sony Group is a conglomerate with consumer electronics roots, which not only designs, develops, produces, and sells electronic equipment and devices, but also is engaged in content businesses, such as console and mobile games, music, and movies. Sony is a global top company of CMOS image sensors, game consoles, professional broadcasting cameras, and music publishing, and is one of the top players on digital cameras, wireless earphones, recorded music, movies, and so on. Sony's business portfolio is well diversified with six major business segments. The company fully consolidated Sony Financial in September 2020, which provides life and non-life insurance, banking, and other financial services.
Read more on SONY →