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: $161.98B
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.
Compare with Other STEEL Stocks
Want to dig deeper into these stocks?