Rio Tinto ADR (RIO)vsJ-Star Holding Co., Ltd. Ordinary Shares (YMAT)
RIO
Rio Tinto ADR
$99.96
+0.57%
BASIC MATERIALS · Cap: $167.95B
YMAT
J-Star Holding Co., Ltd. Ordinary Shares
$2.07
-0.96%
BASIC MATERIALS · Cap: $6.78M
Smart Verdict
WallStSmart Research — data-driven comparison
Rio Tinto ADR generates 622405% more annual revenue ($61.79B vs $9.93M). RIO leads profitability with a 19.6% profit margin vs -203.2%. RIO earns a higher WallStSmart Score of 64/100 (C+).
RIO
Buy64
out of 100
Grade: C+
YMAT
Hold49
out of 100
Grade: D+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+29.2%
Fair Value
$138.61
Current Price
$99.96
$38.65 discount
Intrinsic value data unavailable for YMAT.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
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
Strong operational efficiency at 3137.0%
Revenue surging 30.7% year-over-year
Conservative balance sheet, low leverage
Reasonable price relative to book value
Areas to Watch
Weak financial health signals
Expensive relative to growth rate
Smaller company, higher risk/reward
Weak financial health signals
ROE of -649.0% — below average capital efficiency
Earnings declined 56.4%
Comparative Analysis Report
WallStSmart ResearchBull 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.
Bull Case : YMAT
The strongest argument for YMAT centers on Operating Margin, Revenue Growth, Debt/Equity. Revenue growth of 30.7% demonstrates continued momentum.
Bear Case : RIO
The primary concerns for RIO are Piotroski F-Score, PEG Ratio.
Bear Case : YMAT
The primary concerns for YMAT are Market Cap, Piotroski F-Score, Return on Equity.
Key Dynamics to Monitor
RIO profiles as a growth stock while YMAT is a hypergrowth play — different risk/reward profiles.
YMAT is growing revenue faster at 30.7% — sustainability is the question.
RIO generates stronger free cash flow (3.2B), providing more financial flexibility.
Monitor OTHER INDUSTRIAL METALS & MINING industry trends, competitive dynamics, and regulatory changes.
Bottom Line
RIO scores higher overall (64/100 vs 49/100), 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.
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.
J-Star Holding Co., Ltd. Ordinary Shares
BASIC MATERIALS · SPECIALTY CHEMICALS · USA
J-Star Holding Co., Ltd. manufactures and trades in bicycles, sports accessories, and carbon fiber composite products in Taiwan and internationally. The company is headquartered in Taichung, Taiwan.
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