Compare Iron Mountain Inc (IRM) vs Sibanye Stillwater Ltd (SBSW) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Iron Mountain Inc vs Sibanye Stillwater Ltd — how do they compare? Iron Mountain Inc trades at $124.56 (market cap $36.44B), while Sibanye Stillwater Ltd trades at $10.77 (market cap $7.54B). The key difference: Iron Mountain Inc is far larger — about 4.8× Sibanye Stillwater Ltd's market cap, and Sibanye Stillwater Ltd pays the higher dividend (2.93%). Which is the better fit depends on your goals.
| IRM | SBSW | |
|---|---|---|
Market Cap | $36.44B | $7.54B |
Sector | Real Estate | Basic Materials |
52-Week High | $133.06 | $21.12 |
52-Week Low | $78.86 | $7.27 |
Enterprise Value | $55.85B | $9.19B |
Dividend Yield | 2.82% | 2.93% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Iron Mountain (IRM) trades at $124.67, up 2.56% today, with a bearish technical signal but strong recent earnings beats. Revenue grew to $6.90B in 2025, though net margins compressed to 2.09%. The stock is supported by a 65% analyst buy rating and a $141.50 consensus target, with institutional interest highlighted by recent purchases. Key risks include high debt levels, with a debt-to-asset ratio of 79.04% in 2025.
Outlook remains mixed; robust data center growth and dividend yield near 2.8% offer upside, but elevated valuation (P/E 86.8) and persistent negative shareholder equity warrant caution. Earnings momentum from Q2 2026 beat provides near-term support, yet debt servicing and competitive pressures pose headwinds for sustained gains.
Sibanye Stillwater (SBSW) trades at $10.74, up 0.66% with a bullish technical signal. The company shows mixed fundamentals with a negative net income margin of -3.99% but strong operating cash flow of $10.11B in 2024. Recent earnings misses and declining revenue since 2021 highlight challenges, though analyst consensus remains positive with a $14.25 price target. Technical indicators show overbought RSI levels but strong moving average support.
SBSW presents a high-risk opportunity with significant upside potential if management executes on debt reduction and operational improvements. Key risks include persistent negative profitability, commodity price volatility, and execution challenges. The stock's deep value metrics (P/E of 4.76) contrast with operational headwinds, requiring careful monitoring of quarterly execution against guidance.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About Iron Mountain Inc
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 →About Sibanye Stillwater Ltd
Sibanye Stillwater Ltd is a South Africa-focused mining company. The Group currently owns and operates five underground and surface gold operations in South Africa: the Cooke, DRDGOLD, Driefontein, and Kloof operations in the West Witwatersrand region, and the Beatrix Operation in the southern Free State province. In addition to mining, the company owns and manages extraction and processing facilities at its operations, where gold-bearing ore is treated and beneficiated to produce gold dore. The gold dore is further refined at Rand Refinery into gold bars with a purity of at least 99.5% and is then sold on international markets. Sibanye holds a 44% interest in Rand Refinery, global refiners of gold, and the largest in Africa. Rand Refinery markets gold to customers around the world.
Read more on SBSW →
