Harmony Gold Mining Co. vs Iron Mountain Inc — how do they compare? Harmony Gold Mining Co. trades at $16.88 (market cap $10.02B), while Iron Mountain Inc trades at $114.51 (market cap $34.46B). The key difference: Iron Mountain Inc is far larger — about 3.4× Harmony Gold Mining Co.'s market cap, and Harmony Gold Mining Co. pays the higher dividend (4.63%). Which is the better fit depends on your goals — on Pluang, investors hold Harmony Gold Mining Co. for 45 Days and Iron Mountain Inc for 80 Days on average.
| HMY | IRM | |
|---|---|---|
Market Cap | $10.02B | $34.46B |
Volume | 3,643,683 | 1,379,608 |
Sector | Basic Materials | Real Estate |
52-Week High | $26.04 | $133.06 |
52-Week Low | $13.32 | $78.86 |
Typical Hold Time | 45 Days | 80 Days |
Enterprise Value | $10.07B | $53.87B |
Dividend Yield | 4.63% | 2.99% |
Signals from Pluang's Aura AI — not financial advice
Harmony Gold Mining (HMY) trades at $16.84, up 2.12% today, showing strong profitability with 29.57% net margins and robust cash flow generation. The stock appears fundamentally undervalued with a P/E of 6.02 and EV/EBITDA of 3.54, though technical indicators signal bearish momentum with the price near key support levels. Recent earnings showed mixed results with two beats and two misses, while the company continues its strategic transition toward copper production diversification.
HMY presents a compelling value opportunity given its attractive valuation multiples and strong operational performance, but faces near-term technical headwinds and execution risks in its copper expansion strategy. The bearish technical setup and cautious analyst consensus (70% hold rating) suggest patience may be warranted despite the company's solid fundamentals and record fiscal 2026 results.
Iron Mountain (IRM) trades at $112.97, down 2.38% on the day, with a bearish technical signal despite recent earnings beats. The company shows strong revenue growth from $5.1B in 2022 to $6.9B in 2025, though net margins have compressed from 10.91% to 2.09% over the same period. Recent news highlights expansion in data center capacity and digital partnerships, while institutional investors show mixed positioning with significant options activity.
The stock presents a growth story with data center expansion driving revenue, but faces headwinds from high debt levels (79.04% debt-to-asset ratio) and margin pressure. Analyst consensus remains bullish with a $142.75 price target representing 26% upside, though technical indicators suggest near-term caution. Key risks include interest rate sensitivity and execution challenges in digital transformation initiatives.
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Harmony Gold Mining Co Ltd is a gold mining and exploration company having operations in South Africa and Papua New Guinea (PNG). Its projects include Bambanani, Joel, Masimong, Phakisa, Target 1, Tshepong, Unisel, Doornkop, and Kusasalethu. The group's segments are Tshepong Operations, Bambanani, Joel, Doornkop, Moab Khotsong, Hidden Valley, Target 1, Kusasalethu, Masimong, Unisel, and all other surface operations.
Read more on HMY →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 →