POSCO Holdings Inc (PKX)vsRio Tinto ADR (RIO)
PKX
POSCO Holdings Inc
$76.41
+0.51%
BASIC MATERIALS · Cap: $23.11B
RIO
Rio Tinto ADR
$100.48
+4.14%
BASIC MATERIALS · Cap: $163.40B
Smart Verdict
WallStSmart Research — data-driven comparison
POSCO Holdings Inc generates 119777% more annual revenue ($69.09T vs $57.64B). RIO leads profitability with a 17.3% profit margin vs 0.9%. PKX appears more attractively valued with a PEG of 0.89. RIO earns a higher WallStSmart Score of 54/100 (C-).
PKX
Hold47
out of 100
Grade: D+
RIO
Buy54
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for PKX.
Margin of Safety
+14.1%
Fair Value
$114.19
Current Price
$100.48
$13.71 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Generating 330.5B in free cash flow
Growing faster than its price suggests
Reasonable price relative to book value
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
ROE of 0.8% — below average capital efficiency
0.9% margin — thin
Operating margin of 0.2%
Weak financial health signals
Expensive relative to growth rate
Earnings declined 5.6%
Comparative Analysis Report
WallStSmart ResearchBull Case : PKX
The strongest argument for PKX centers on Free Cash Flow, 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 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 : PKX
The primary concerns for PKX are Return on Equity, Profit Margin, Operating Margin. A P/E of 49.3x leaves little room for execution misses. Thin 0.9% margins leave little buffer for downturns.
Bear Case : RIO
The primary concerns for RIO are PEG Ratio, EPS Growth.
Key Dynamics to Monitor
PKX profiles as a value stock while RIO is a mature play — different risk/reward profiles.
PKX carries more volatility with a beta of 1.54 — expect wider price swings.
RIO is growing revenue faster at 14.6% — sustainability is the question.
PKX generates stronger free cash flow (330.5B), providing more financial flexibility.
Bottom Line
RIO scores higher overall (54/100 vs 47/100), backed by strong 17.3% margins and 14.6% 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.
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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