Guardian Metal Resources PLC (GMTL)vsRio Tinto ADR (RIO)
GMTL
Guardian Metal Resources PLC
$16.35
+9.00%
BASIC MATERIALS · Cap: $608.57M
RIO
Rio Tinto ADR
$100.58
+0.10%
BASIC MATERIALS · Cap: $163.40B
Smart Verdict
WallStSmart Research — data-driven comparison
Rio Tinto ADR generates -2881900050% more annual revenue ($57.64B vs $-2,000). RIO leads profitability with a 17.3% profit margin vs 0.0%. RIO earns a higher WallStSmart Score of 54/100 (C-).
GMTL
Avoid26
out of 100
Grade: F
RIO
Buy54
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for GMTL.
Margin of Safety
+14.0%
Fair Value
$114.13
Current Price
$100.58
$13.55 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 326150.0%
Large-cap with strong market position
Attractively priced relative to earnings
Reasonable price relative to book value
Strong operational efficiency at 25.3%
Generating 2.5B in free cash flow
Areas to Watch
0.0% revenue growth
0.0% earnings growth
Smaller company, higher risk/reward
0.0% margin — thin
Expensive relative to growth rate
Earnings declined 5.6%
Comparative Analysis Report
WallStSmart ResearchBull Case : GMTL
The strongest argument for GMTL centers on Operating Margin.
Bull Case : RIO
The strongest argument for RIO centers on Market Cap, P/E Ratio, Price/Book. Profitability is solid with margins at 17.3% and operating margin at 25.3%. Revenue growth of 14.6% demonstrates continued momentum.
Bear Case : GMTL
The primary concerns for GMTL are Revenue Growth, EPS Growth, Market Cap.
Bear Case : RIO
The primary concerns for RIO are PEG Ratio, EPS Growth.
Key Dynamics to Monitor
GMTL profiles as a value stock while RIO is a mature play — different risk/reward profiles.
GMTL carries more volatility with a beta of 0.95 — expect wider price swings.
RIO is growing revenue faster at 14.6% — sustainability is the question.
RIO generates stronger free cash flow (2.5B), providing more financial flexibility.
Bottom Line
RIO scores higher overall (54/100 vs 26/100), backed by strong 17.3% margins and 14.6% revenue growth. Both earn "Buy" and "Avoid" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Guardian Metal Resources PLC
BASIC MATERIALS · OTHER PRECIOUS METALS & MINING · USA
Guardian Metal Resources PLC is a resource exploration and development company focused on the acquisition and advancement of mineral properties, primarily in the precious and base metals sectors. Leveraging innovative exploration techniques and a commitment to sustainable practices, GMTL aims to unlock significant mineral potential within its targeted assets. The company is strategically positioned to capitalize on growing demand for metals driven by technological advancements and the global transition to renewable energy. Guardian's experienced management team and robust portfolio provide a solid foundation for future growth and shareholder value creation.
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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