Harmony Gold Mining Company Limited (HMY)vsRio Tinto ADR (RIO)
HMY
Harmony Gold Mining Company Limited
$20.64
+2.23%
BASIC MATERIALS · Cap: $12.64B
RIO
Rio Tinto ADR
$99.96
+0.57%
BASIC MATERIALS · Cap: $167.95B
Smart Verdict
WallStSmart Research — data-driven comparison
Harmony Gold Mining Company Limited generates 61% more annual revenue ($99.24B vs $61.79B). HMY leads profitability with a 29.6% profit margin vs 19.6%. HMY appears more attractively valued with a PEG of 0.03. HMY earns a higher WallStSmart Score of 90/100 (A).
HMY
Exceptional Buy90
out of 100
Grade: A
RIO
Buy64
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+68.7%
Fair Value
$66.44
Current Price
$20.64
$45.80 discount
Margin of Safety
+29.2%
Fair Value
$138.61
Current Price
$99.96
$38.65 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Growing faster than its price suggests
Attractively priced relative to earnings
Every $100 of equity generates 58 in profit
Strong operational efficiency at 47.2%
Revenue surging 49.2% year-over-year
Earnings expanding 198.8% YoY
Every $100 of equity generates 34 in profit
Large-cap with strong market position
Attractively priced relative to earnings
Reasonable price relative to book value
Strong operational efficiency at 28.1%
15.5% revenue growth
Areas to Watch
Weak financial health signals
Weak financial health signals
Expensive relative to growth rate
Comparative Analysis Report
WallStSmart ResearchBull Case : HMY
The strongest argument for HMY centers on PEG Ratio, P/E Ratio, Return on Equity. Profitability is solid with margins at 29.6% and operating margin at 47.2%. Revenue growth of 49.2% demonstrates continued momentum.
Bull Case : RIO
The strongest argument for RIO centers on Return on Equity, Market Cap, P/E Ratio. Profitability is solid with margins at 19.6% and operating margin at 28.1%. Revenue growth of 15.5% demonstrates continued momentum.
Bear Case : HMY
The primary concerns for HMY are Piotroski F-Score.
Bear Case : RIO
The primary concerns for RIO are Piotroski F-Score, PEG Ratio.
Key Dynamics to Monitor
HMY carries more volatility with a beta of 0.81 — expect wider price swings.
HMY is growing revenue faster at 49.2% — sustainability is the question.
HMY generates stronger free cash flow (10.3B), providing more financial flexibility.
Monitor GOLD industry trends, competitive dynamics, and regulatory changes.
Bottom Line
HMY scores higher overall (90/100 vs 64/100), backed by strong 29.6% margins and 49.2% revenue growth. RIO offers better value entry with a 29.2% margin of safety. Both earn "Exceptional Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Harmony Gold Mining Company Limited
BASIC MATERIALS · GOLD · USA
Harmony Gold Mining Company Limited is engaged in the exploration, extraction and processing of gold in South Africa and Papua New Guinea. The company is headquartered in Randfontein, South Africa.
Rio Tinto ADR
BASIC MATERIALS · OTHER INDUSTRIAL METALS & MINING · USA
Rio Tinto Group is dedicated to the exploration, extraction and processing of mineral resources worldwide. The company is headquartered in London, the United Kingdom.
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