Iron Mountain Inc vs Sony Group Corp — how do they compare? Iron Mountain Inc trades at $113.5 (market cap $34.46B), while Sony Group Corp trades at $24.09 (market cap $138.06B). The key difference: Sony Group Corp is far larger — about 4× Iron Mountain Inc's market cap, and Iron Mountain Inc pays the higher dividend (2.99%). Which is the better fit depends on your goals — on Pluang, investors hold Iron Mountain Inc for 80 Days and Sony Group Corp for 96 Days on average.
| IRM | SONY | |
|---|---|---|
Market Cap | $34.46B | $138.06B |
Volume | 1,379,608 | 3,986,731 |
Sector | Real Estate | Technology |
52-Week High | $133.06 | $30.26 |
52-Week Low | $78.86 | $19.32 |
Typical Hold Time | 80 Days | 96 Days |
Enterprise Value | $53.87B | $135.96B |
Dividend Yield | 2.99% | 0.67% |
Signals from Pluang's Aura AI — not financial advice
Iron Mountain (IRM) trades at $112.97, down 3.03% today, with strong technical bullish signals and consistent earnings beats. The stock shows robust revenue growth from $5.1B in 2022 to $6.9B in 2025, though net margins have compressed. Recent developments highlight expansion in data centers and digital solutions, with a 300MW pipeline target. Analyst consensus remains bullish with a $142.75 price target, representing 26% upside potential from current levels.
IRM presents a compelling growth story in data center expansion and digital transformation, but faces significant debt burden with 79% debt-to-asset ratio. While institutional ownership is growing and earnings consistently exceed expectations, high valuation multiples and declining profit margins warrant caution. The stock's near-term performance will depend on successful execution of digital initiatives and debt management.
Sony trades at $23.95, up 0.42% with neutral technical signals. The company shows strong cash flow generation ($2.32T operating cash flow in 2025) and beat earnings expectations in two of the last three quarters. However, 2026 projections indicate potential challenges with negative net income margin and declining revenue. Analyst sentiment remains positive with 11 buy ratings and no sell recommendations among 16 analysts covering the stock.
Sony presents a mixed investment case with solid entertainment assets and cash flow strength offset by near-term profitability concerns. The stock's reasonable valuation (P/E 19.93, P/S 1.75) and strong analyst support provide upside potential, but investors must monitor execution against 2026 guidance and competitive pressures in entertainment markets.
Trailing returns across standard periods
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 →