Iron Mountain Inc vs Sanofi SA — how do they compare? Iron Mountain Inc trades at $122.41 (market cap $36.44B), while Sanofi SA trades at $43.6 (market cap $104.30B). The key difference: Sanofi SA is far larger — about 2.9× Iron Mountain Inc's market cap, and Sanofi SA pays the higher dividend (5.55%). Which is the better fit depends on your goals.
| IRM | SNY | |
|---|---|---|
Market Cap | $36.44B | $104.30B |
Sector | Real Estate | Health |
52-Week High | $133.06 | $52.34 |
52-Week Low | $78.86 | $41.33 |
Enterprise Value | $55.85B | $124.19B |
Dividend Yield | 2.82% | 5.55% |
Signals from Pluang's Aura AI — not financial advice
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SNY trades at $43.48, showing minimal daily change. The technical outlook is neutral with mixed signals, while the stock hovers near its pivot point of $44. Fundamentally, the company reported strong Q2 2026 earnings, beating estimates with EPS of $1.21 versus $1.10 expected, and raised its 2026 sales guidance. Revenue for 2025 was $46.72B with a net income margin of 16.72%, though a decline is projected for 2026. Recent news highlights regulatory approvals for new drugs and strategic shifts under a new CEO.
The investment outlook is cautiously optimistic, supported by earnings beats and positive guidance, but tempered by a projected profit margin contraction in 2026 and a neutral analyst consensus. Key opportunities include growth from Dupixent and new drug approvals, while risks involve pipeline setbacks, competitive pressures, and potential legal challenges. The stock presents a value case with a reasonable P/E of 23.27, but requires monitoring of execution under new leadership.
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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 →Sanofi develops and markets drugs with a concentration in oncology, immunology, cardiovascular disease, diabetes, and vaccines. However, the company's decision in late 2019 to pull back from the cardio-metabolic area will likely reduce the firm's footprint in this large therapeutic area. The company offers a diverse array of drugs with its highest revenue generator, Dupixent, representing just over 10% of total sales, but profits are shared with Regeneron. About 30% of total revenue comes from the United States and 25% from Europe. Emerging markets represent the majority of the remainder of revenue.
Read more on SNY →