CMC vs RTNTF vs PKX Stock Comparison

Commercial Metals, Rio Tinto and Posco Holdings Prices as of Oct 26, 2026 Peers: Industry group
CMC COMMERCIAL METALS Co
$62.44 -5.0% 1M +2.2% 1Y
Market cap
$6.89B
P/E
10.6x
Revenue (TTM)
$9.39B
Div. yield
1.22%
Steel Basic Materials
5 wins
RTNTF Rio Tinto Ltd
$101.00 -11.9% 1M +18.8% 1Y
Market cap
$164.02B
P/E
–
Revenue (TTM)
—
Div. yield
–
Iron Ore Basic Materials
2 wins
PKX Posco Holdings Inc.
$50.63 -11.0% 1M -9.6% 1Y
Market cap
$3.83B
P/E
4.0x
Revenue (TTM)
$37.16B
Div. yield
3.04%
Steel Basic Materials
4 wins

Head to Head

11 decided of 12

Commercial Metals leads on 5 of the 12 questions below (Commercial Metals 5, Posco Holdings 4, Rio Tinto 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionCMCRTNTFPKXLeader
Larger companyMarket capitalisation $6.89B $164.02B $3.83B RTNTF
Cheaper on earningsLower P/E, profitable companies only 10.6x — 4.0x PKX
Cheaper on forward earningsLower price / next fiscal year consensus EPS 9.6x 12.2x 10.3x CMC
Faster revenue growthRevenue growth, trailing twelve months +20.5% — -27.8% CMC
More profitableNet margin, trailing twelve months 7.0% — 2.5% CMC
Better return on capitalReturn on invested capital -79.6% — 3.0% PKX
Less leveragedLower net debt / EBITDA -0.4x — — –
Higher dividend yieldTrailing dividend yield 1.22% 0.00% 3.04% PKX
Better 1-year returnPrice return, last 12 months +2.2% +18.8% -9.6% RTNTF
Better 5-year returnAnnualised price return, 5 years +14.8%/yr +7.6%/yr -4.8%/yr CMC
Less volatileAnnualised volatility, 1 year 35.6% 45.3% 45.0% CMC
Higher overall scoreMean of the five percentile scores vs peers 55/100 — 67/100 PKX

Percentile Scorecard

CMCRTNTFPKX

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisCMCRTNTFPKX
Valuation 78 #26 of 114 – 89 #14 of 114
Growth 46 #56 of 102 – 36 #66 of 102
Profitability 53 #39 of 81 – 49 #42 of 81
Financial Health 19 #97 of 120 29 #86 of 120 78 #27 of 120
Shareholder Returns 81 #15 of 73 – 82 #14 of 73
Overall 55 – 67
  • CMC ranked among 128 companies in Metals and Mining
  • RTNTF ranked among 128 companies in Metals and Mining
  • PKX ranked among 128 companies in Metals and Mining

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodCMCRTNTFPKXSPY
1 month -5.0%-11.9%-11.0% -0.8%
3 months -8.3%-5.9%-4.7% +3.5%
6 months -10.2%-20.2%-28.7% +7.0%
Year to date -9.8%+2.1%-4.8% +12.2%
1 year +2.2%+18.8%-9.6% +13.0%
3 years +49.4%+38.0%-35.1% +86.3%
3 years, per year +14.3%+11.3%-13.4% +23.1%
5 years +99.2%+44.3%-21.7% +68.6%
5 years, per year +14.8%+7.6%-4.8% +11.0%
10 years +279.6%+159.9%-5.7% +258.0%
10 years, per year +14.3%+10.0%-0.6% +13.6%

Risk

MeasureCMCRTNTFPKXSPY
Volatility, 1Y 35.6%45.3%45.0% 12.7%
Downside volatility, 1Y 35.3%66.0%43.1% 12.7%
Beta vs S&P 500, 1Y 1.360.881.41 1.00
Return / volatility, 1Y 0.060.42-0.21 1.02
Max drawdown, 5Y -38.1%-41.4%-69.8% -25.4%
From 52-week high -25.0%-24.3%-44.8% -1.8%
52-week high $83.21$133.44$91.72 $779.14
52-week low $56.52$81.39$48.69 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleCMCRTNTFPKX
P/E now vs peer median 10.6xmedian 10.6x —median 10.6x 4.0xmedian 10.6x
P/S now vs peer median 0.7xmedian 3.1x —median 3.1x 0.1xmedian 3.1x
EV/EBITDA now vs peer median -1.5xmedian 5.9x —median 5.9x —median 5.9x
P/FCF now vs peer median 14.4xmedian 11.3x —median 11.3x -0.9xmedian 11.3x
P/B now vs peer median 1.5xmedian 2.3x 2.3xmedian 2.3x 0.1xmedian 2.3x
PEG now vs peer median -1.55median 0.17 —median 0.17 -15.71median 0.17

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsCMCRTNTFPKX
Revenue $9.39B – $37.16B
Gross profit $1.75B – $3.86B
Operating income -$6.93B – $1.39B
Net income $655.85M – $1.47B
Free cash flow $479.12M – -$4.45B
EPS (diluted) $5.86 – $12.52
Cash & equivalents – $8.91B –
Total debt $3.41B $78.67B $749.60M
Shares (diluted) 111.86M 1.64B 75.62M
Enterprise value $6.11B $133.06B $8.17B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricCMCRTNTFPKX
P/E 10.6x – 4.0x
P/FCF 14.4x – -0.9x
P/Operating cash flow 6.5x – –
P/S 0.7x – 0.1x
P/B 1.5x 2.3x 0.1x
P/Tangible book 1.6x 2.5x 0.1x
EV/EBITDA -1.5x – –
EV/EBIT -1.4x – 3.3x
EV/Revenue 1.0x – 0.1x
EV/FCF 19.9x – -1.0x
EV/Operating cash flow 9.0x – –
PEG (3Y EPS CAGR) -1.55 – -15.71

Growth

14 metrics
MetricCMCRTNTFPKX
Revenue growth (1Y) 20.5% – -27.8%
Revenue CAGR (3Y) 2.2% – -15.1%
Gross profit growth (1Y) 43.6% – 0.1%
Gross profit CAGR (3Y) -1.1% – -2.3%
Operating income growth (1Y) -7.1% – 49.9%
Operating income CAGR (3Y) -5.7% – -38.2%
Net income growth (1Y) 674.7% – 297.8%
Net income CAGR (3Y) -8.6% – 7.9%
EPS growth (1Y) 690.1% – 163.2%
EPS CAGR (3Y) -6.8% – -0.3%
Operating cash flow growth (1Y) 48.1% – –
Operating cash flow CAGR (3Y) -7.6% – –
Free cash flow growth (1Y) 53.4% – 27.9%
Free cash flow CAGR (3Y) -13.4% – -34.8%

Profitability

14 metrics
MetricCMCRTNTFPKX
Gross margin 18.6% – 10.4%
EBITDA margin -69.6% – –
Operating margin -73.8% – 3.7%
Pretax margin 7.6% – 3.5%
Net margin 7.0% – 2.5%
FCF margin 5.1% – -12.0%
Operating cash flow margin 11.3% – –
Return on equity 14.2% – 3.4%
Return on assets 6.5% – 3.1%
Return on invested capital -79.6% – 3.0%
Return on capital employed -82.5% – 4.1%
Asset turnover 0.9x – 1.1x
Cash conversion (OCF / net income) 1.6x – –
Stock comp / revenue 0.5% – –

Financial Health

11 metrics
MetricCMCRTNTFPKX
Debt / assets 33.2% 16.3% 2.2%
Debt / equity 0.7x 0.3x 0.0x
Net debt / EBITDA -0.4x – –
Debt / FCF 7.1x – -0.2x
Liabilities / assets 54.2% 46.3% 7.7%
Equity / assets 45.8% 53.7% 92.3%
Interest coverage -48.4x – 0.5x
Current ratio 2.3x 1.4x –
Quick ratio 1.4x 0.9x –
Cash ratio 0.5x 0.6x –
Altman Z-score 0.38 – –

Shareholder Returns

7 metrics
MetricCMCRTNTFPKX
Dividend yield 1.2% – 3.0%
Net buyback yield 1.5% – –
Shareholder yield 2.7% 0.0% 3.0%
Payout ratio (earnings) 12.8% – –
Payout ratio (FCF) 17.6% – –
Dividend growth (1Y) 3.5% – –
Dividend CAGR (3Y) 4.0% – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusCMCRTNTFPKX
Forward P/E 9.6xFY2027 12.2xFY2026 10.3xFY2026
EPS, next fiscal year $6.49FY2027 $8.30FY2026 $4.90FY2026
EPS growth, next FY -4.8%FY2027 +24.1%FY2026 +245.1%FY2026
EPS growth, the year after +10.9% -3.6% +14.7%
Revenue, next fiscal year $9.59BFY2027 $66.01BFY2026 $52.03BFY2026
Revenue growth, next FY +2.1%FY2027 +14.5%FY2026 +7.4%FY2026
Revenue growth, the year after +4.9% -4.1% +3.5%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersCMCRTNTFPKX
Held by institutions 93.1% – 17.7%
Institutions holding 520 – 181
Change in shares held, QoQ +0.2% – +38.2%
Institutions buying 262 – 131
Institutions selling 175 – 30
Buyers to sellers 1.50 – 4.37

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

CMCRTNTFPKX
CMC 1.00 0.24 0.34
RTNTF 0.24 1.00 0.15
PKX 0.34 0.15 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, CMC, RTNTF and PKX?

Rio Tinto (RTNTF) is the largest by market capitalisation: Commercial Metals (CMC) $6.89B, Rio Tinto (RTNTF) $164.02B, Posco Holdings (PKX) $3.83B.

Which stock is cheaper, CMC, RTNTF and PKX?

Posco Holdings (PKX) trades on the lowest price-to-earnings ratio (Commercial Metals (CMC) 10.6x, Posco Holdings (PKX) 4.0x). On next year's consensus earnings, Commercial Metals (CMC) is cheapest (Commercial Metals (CMC) 9.6x, Rio Tinto (RTNTF) 12.2x, Posco Holdings (PKX) 10.3x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Commercial Metals (CMC) grew revenue fastest over the trailing twelve months: Commercial Metals (CMC) +20.5%, Posco Holdings (PKX) -27.8%.

Which company is more profitable?

Commercial Metals (CMC) has the highest net margin (Commercial Metals (CMC) 7.0%, Posco Holdings (PKX) 2.5%). On return on invested capital, Posco Holdings (PKX) leads (Commercial Metals (CMC) -79.6%, Posco Holdings (PKX) 3.0%).

Which stock has performed better?

Over the past year Rio Tinto (RTNTF) returned the most: Commercial Metals (CMC) +2.2%, Rio Tinto (RTNTF) +18.8%, Posco Holdings (PKX) -9.6%. Over five years, Commercial Metals (CMC) compounded fastest (Commercial Metals (CMC) +14.8%/yr, Rio Tinto (RTNTF) +7.6%/yr, Posco Holdings (PKX) -4.8%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Posco Holdings (PKX) has the highest dividend yield: Commercial Metals (CMC) 1.22%, Rio Tinto (RTNTF) 0.00%, Posco Holdings (PKX) 3.04%. Rio Tinto (RTNTF) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Commercial Metals (CMC) has been the steadiest (Commercial Metals (CMC) 35.6%, Rio Tinto (RTNTF) 45.3%, Posco Holdings (PKX) 45.0%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, CMC, RTNTF and PKX?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Commercial Metals (CMC) leads on 5. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.