Ferroglobe PLC (GSM)vsRio Tinto ADR (RIO)
GSM
Ferroglobe PLC
$4.28
-4.04%
BASIC MATERIALS · Cap: $756.78M
RIO
Rio Tinto ADR
$99.96
+0.57%
BASIC MATERIALS · Cap: $167.95B
Smart Verdict
WallStSmart Research — data-driven comparison
Rio Tinto ADR generates 4419% more annual revenue ($61.79B vs $1.37B). RIO leads profitability with a 19.6% profit margin vs -3.0%. RIO appears more attractively valued with a PEG of 5.69. RIO earns a higher WallStSmart Score of 64/100 (C+).
GSM
Hold40
out of 100
Grade: D
RIO
Buy64
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for GSM.
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
Reasonable price relative to book value
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
Smaller company, higher risk/reward
Weak financial health signals
Expensive relative to growth rate
ROE of -5.6% — below average capital efficiency
Weak financial health signals
Expensive relative to growth rate
Comparative Analysis Report
WallStSmart ResearchBull Case : GSM
The strongest argument for GSM centers on Price/Book.
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 : GSM
The primary concerns for GSM are Market Cap, Piotroski F-Score, PEG Ratio.
Bear Case : RIO
The primary concerns for RIO are Piotroski F-Score, PEG Ratio.
Key Dynamics to Monitor
GSM profiles as a turnaround stock while RIO is a growth play — different risk/reward profiles.
GSM carries more volatility with a beta of 0.97 — expect wider price swings.
RIO is growing revenue faster at 15.5% — sustainability is the question.
RIO generates stronger free cash flow (3.2B), providing more financial flexibility.
Bottom Line
RIO scores higher overall (64/100 vs 40/100), backed by strong 19.6% margins and 15.5% revenue growth. Both earn "Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Ferroglobe PLC
BASIC MATERIALS · OTHER INDUSTRIAL METALS & MINING · USA
Ferroglobe PLC operates in the silicon and specialty metals industry in the United States, Europe, and internationally. The company is headquartered in London, the United Kingdom.
Visit Website →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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