Quest Diagnostics Inc vs Harmony Gold Mining Co. — how do they compare? Quest Diagnostics Inc trades at $205.04 (market cap $22.80B), while Harmony Gold Mining Co. trades at $15.18 (market cap $9.59B). The key difference: Quest Diagnostics Inc is far larger — about 2.4× Harmony Gold Mining Co.'s market cap, and Harmony Gold Mining Co. pays the higher dividend (2.67%). Which is the better fit depends on your goals.
| DGX | HMY | |
|---|---|---|
Market Cap | $22.80B | $9.59B |
Sector | Health | Basic Materials |
52-Week High | $216.02 | $26.04 |
52-Week Low | $166.42 | $12.61 |
Enterprise Value | $28.82B | $9.93B |
Dividend Yield | 1.67% | 2.67% |
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $207.35, showing minimal daily movement with a slight decline of 0.04%. The stock maintains a bullish technical stance with recent earnings beats and analyst consensus pointing to upside potential. Recent developments include New York State approval for Haystack MRD testing and strong momentum across diagnostic channels. Revenue growth accelerated to $11.04 billion in 2025 with consistent profitability margins around 9%.
DGX presents a balanced investment case with 38% analyst buy ratings and a $227.75 price target suggesting 10% upside. The company demonstrates steady revenue growth and operational efficiency, though elevated debt levels and policy risks require monitoring. Second quarter earnings on July 23, 2026, will be crucial for validating current momentum and growth trajectory.
Harmony Gold Mining (HMY) trades at $14.99, down 0.79% on the day, with a bearish technical signal from moving averages. The company shows strong fundamentals with 2024 revenue of $61.38 billion and net income of $8.59 billion, yielding robust profitability margins. Recent earnings were mixed, beating in Q2 2025 but missing in Q4 2025. Analyst sentiment is cautious with 70% hold ratings, while news highlights stock volatility tied to gold price sensitivity and Fed policy expectations.
HMY presents a valuation opportunity with low P/E (9.59) and EV/EBITDA (5.05) multiples, supported by high ROE (32.32%) and a 4.06% dividend yield. Key risks include gold price exposure, operational execution in its pivot to gold-copper hybrid model, and macroeconomic headwinds from potential interest rate hikes. Institutional consensus leans neutral, suggesting patience for copper project contributions to justify higher multiples.
Trailing returns across standard periods
Quest Diagnostics is a leading independent provider of diagnostic testing, information, and services in the U.S. The company generates over 95% of its revenue through clinical testing, anatomic pathology, esoteric testing, and substance abuse testing with specimens collected at its national network of roughly 2,300 patient service centers, as well as multiple doctors offices and hospitals. The firm also runs a much smaller diagnostic solutions segment that provides clinical trials testing, risk assessment services, and information technology solutions.
Read more on DGX →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.
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