POSCO Holdings Inc (PKX)vsRio Tinto ADR (RIO)
PKX
POSCO Holdings Inc
$62.94
+2.18%
BASIC MATERIALS · Cap: $18.98B
RIO
Rio Tinto ADR
$99.96
+0.57%
BASIC MATERIALS · Cap: $167.95B
Smart Verdict
WallStSmart Research — data-driven comparison
POSCO Holdings Inc generates 115184% more annual revenue ($71.24T vs $61.79B). RIO leads profitability with a 19.6% profit margin vs 1.9%. PKX appears more attractively valued with a PEG of 0.89. RIO earns a higher WallStSmart Score of 64/100 (C+).
PKX
Buy61
out of 100
Grade: C+
RIO
Buy64
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for PKX.
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
Earnings expanding 328.3% YoY
Growing faster than its price suggests
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
ROE of 2.2% — below average capital efficiency
1.9% margin — thin
Operating margin of 4.3%
Weak financial health signals
Weak financial health signals
Expensive relative to growth rate
Comparative Analysis Report
WallStSmart ResearchBull Case : PKX
The strongest argument for PKX centers on EPS Growth, PEG Ratio, Price/Book. PEG of 0.89 suggests the stock is reasonably priced for its growth.
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 : PKX
The primary concerns for PKX are Return on Equity, Profit Margin, Operating Margin. Thin 1.9% margins leave little buffer for downturns.
Bear Case : RIO
The primary concerns for RIO are Piotroski F-Score, PEG Ratio.
Key Dynamics to Monitor
PKX profiles as a value stock while RIO is a growth play — different risk/reward profiles.
PKX carries more volatility with a beta of 1.66 — 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 61/100), backed by strong 19.6% margins and 15.5% revenue growth. Both earn "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.
POSCO Holdings Inc
BASIC MATERIALS · STEEL · USA
POSCO manufactures and sells rolled products and steel plates in South Korea and internationally. The company is headquartered in Pohang, South Korea.
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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