PKX vs STLD vs SID Stock Comparison

Posco Holdings, Steel Dynamics and National Steel Prices as of Oct 26, 2026 Peers: Industry group
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PKX Posco Holdings Inc.
$50.63 -11.0% 1M -9.6% 1Y
Market cap
$3.93B
P/E
4.2x
Revenue (TTM)
$37.16B
Div. yield
–
Steel Basic Materials
3 wins
STLD Steel Dynamics Inc
$237.55 +1.7% 1M +55.3% 1Y
Market cap
$35.25B
P/E
18.1x
Revenue (TTM)
$22.22B
Div. yield
0.01%
Steel Basic Materials
7 wins
SID National Steel Co
$0.90 -18.9% 1M -44.8% 1Y
Market cap
$1.15B
P/E
–
Revenue (TTM)
$18.30B
Div. yield
–
Steel Basic Materials
1 win

Head to Head

11 decided of 12

Steel Dynamics leads on 7 of the 12 questions below (Steel Dynamics 7, Posco Holdings 3, National Steel 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionPKXSTLDSIDLeader
Larger companyMarket capitalisation $3.93B $35.25B $1.15B STLD
Cheaper on earningsLower P/E, profitable companies only 4.2x 18.1x -3.5x PKX
Cheaper on forward earningsLower price / next fiscal year consensus EPS 10.3x 13.9x — PKX
Faster revenue growthRevenue growth, trailing twelve months -27.8% +26.0% +23.4% STLD
More profitableNet margin, trailing twelve months 2.5% 8.8% -1.8% STLD
Better return on capitalReturn on invested capital 3.0% 14.6% — STLD
Less leveragedLower net debt / EBITDA — 1.0x -1.0x SID
Higher dividend yieldTrailing dividend yield 0.00% 0.01% 0.00% –
Better 1-year returnPrice return, last 12 months -9.6% +55.3% -44.8% STLD
Better 5-year returnAnnualised price return, 5 years -4.8%/yr +29.8%/yr -27.2%/yr STLD
Less volatileAnnualised volatility, 1 year 45.0% 35.9% 69.5% STLD
Higher overall scoreMean of the five percentile scores vs peers 68/100 56/100 45/100 PKX

Percentile Scorecard

PKXSTLDSID

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

AxisPKXSTLDSID
Valuation 87 #22 of 162 68 #52 of 162 63 #61 of 162
Growth 39 #90 of 147 51 #73 of 147 27 #108 of 147
Profitability 50 #61 of 122 63 #46 of 122 43 #70 of 122
Financial Health 79 #36 of 165 37 #104 of 165 76 #41 of 165
Shareholder Returns 86 #16 of 107 63 #40 of 107 18 #88 of 107
Overall 68 56 45
  • PKX ranked among 176 companies in Metals and Mining
  • STLD ranked among 176 companies in Metals and Mining
  • SID ranked among 176 companies in Metals and Mining

Price Performance

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

Returns

PeriodPKXSTLDSIDSPY
1 month -11.0%+1.7%-18.9% -0.8%
3 months -4.7%-5.1%-19.6% +3.5%
6 months -28.7%+5.6%-30.2% +7.0%
Year to date -4.8%+40.2%-43.8% +12.2%
1 year -9.6%+55.3%-44.8% +13.0%
3 years -35.1%+128.2%-59.8% +86.3%
3 years, per year -13.4%+31.7%-26.2% +23.1%
5 years -21.7%+268.0%-79.5% +68.6%
5 years, per year -4.8%+29.8%-27.2% +11.0%
10 years -5.7%+793.7%-73.0% +258.0%
10 years, per year -0.6%+24.5%-12.3% +13.6%

Risk

MeasurePKXSTLDSIDSPY
Volatility, 1Y 45.0%35.9%69.5% 12.7%
Downside volatility, 1Y 43.1%36.5%78.6% 12.7%
Beta vs S&P 500, 1Y 1.411.041.98 1.00
Return / volatility, 1Y -0.211.54-0.64 1.02
Max drawdown, 5Y -69.8%-32.5%-84.8% -25.4%
From 52-week high -44.8%-16.0%-57.5% -1.8%
52-week high $91.72$282.76$2.12 $779.14
52-week low $48.69$151.62$0.87 $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.

MultiplePKXSTLDSID
P/E now vs peer median 4.0xmedian 12.8x 17.4xmedian 12.8x -3.6xmedian 12.8x
P/S now vs peer median 0.1xmedian 3.1x 1.5xmedian 3.1x 0.1xmedian 3.1x
EV/EBITDA now vs peer median —median 7.0x 11.5xmedian 7.0x -0.5xmedian 7.0x
P/FCF now vs peer median -0.9xmedian 15.2x 30.9xmedian 15.2x 1.1xmedian 15.2x
P/B now vs peer median 0.1xmedian 2.1x 3.4xmedian 2.1x —median 2.1x
PEG now vs peer median -15.71median 0.29 -3.13median 0.29 0.09median 0.29

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 monthsPKXSTLDSID
Revenue $37.16B $22.22B $18.30B
Gross profit $3.86B $3.53B $2.18B
Operating income $1.39B $2.56B $813.51M
Net income $1.47B $1.95B -$703.42M
Free cash flow -$4.45B $1.09B $1.06B
EPS (diluted) $12.52 $13.58 $-2.04
Cash & equivalents – $928.56M $2.63B
Total debt $749.60M $4.20B $28.10B
Shares (diluted) 75.62M 143.62M 161.19M
Enterprise value $3.93B $32.06B -$6.95B

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
MetricPKXSTLDSID
P/E 4.0x 17.4x -3.6x
P/FCF -0.9x 30.9x 1.1x
P/Operating cash flow – 20.0x -1.5x
P/S 0.1x 1.5x 0.1x
P/B 0.1x 3.4x –
P/Tangible book 0.1x 3.5x –
EV/EBITDA – 11.5x -0.5x
EV/EBIT 3.3x 14.5x -1.5x
EV/Revenue 0.1x 1.7x -0.1x
EV/FCF -1.0x 33.8x -1.1x
EV/Operating cash flow – 21.8x 1.5x
PEG (3Y EPS CAGR) -15.71 -3.13 0.09

Growth

14 metrics
MetricPKXSTLDSID
Revenue growth (1Y) -27.8% 26.0% 23.4%
Revenue CAGR (3Y) -15.1% 4.6% 18.9%
Gross profit growth (1Y) 0.1% 53.3% 9.8%
Gross profit CAGR (3Y) -2.3% -6.4% -20.1%
Operating income growth (1Y) 49.9% 82.1% -8.9%
Operating income CAGR (3Y) -38.2% -9.0% -24.9%
Net income growth (1Y) 297.8% 72.3% 13.4%
Net income CAGR (3Y) 7.9% -10.0% -11.8%
EPS growth (1Y) 163.2% 77.0% 15.4%
EPS CAGR (3Y) -0.3% -5.6% -42.2%
Operating cash flow growth (1Y) – 11.2% -200.4%
Operating cash flow CAGR (3Y) – -23.6% -65.5%
Free cash flow growth (1Y) 27.9% 252.0% -56.6%
Free cash flow CAGR (3Y) -34.8% -22.1% 14.4%

Profitability

14 metrics
MetricPKXSTLDSID
Gross margin 10.4% 15.9% 11.9%
EBITDA margin – 14.4% 13.2%
Operating margin 3.7% 11.5% 4.4%
Pretax margin 3.5% 11.2% -3.2%
Net margin 2.5% 8.8% -1.8%
FCF margin -12.0% 4.9% 5.8%
Operating cash flow margin – 7.6% -4.3%
Return on equity 3.4% 20.5% –
Return on assets 3.1% 11.2% -4.5%
Return on invested capital 3.0% 14.6% –
Return on capital employed 4.1% 17.1% –
Asset turnover 1.1x 1.3x 1.0x
Cash conversion (OCF / net income) – 0.9x 1.1x
Stock comp / revenue – 0.3% –

Financial Health

11 metrics
MetricPKXSTLDSID
Debt / assets 2.2% 23.6% 1.9%
Debt / equity 0.0x 0.4x –
Net debt / EBITDA – 1.0x -1.0x
Debt / FCF -0.2x 3.8x 0.3x
Liabilities / assets 7.7% 44.8% –
Equity / assets 92.3% 55.2% –
Interest coverage 0.5x 18.4x 0.5x
Current ratio – 3.1x –
Quick ratio – 1.4x –
Cash ratio – 0.4x –
Altman Z-score – 5.97 –

Shareholder Returns

7 metrics
MetricPKXSTLDSID
Dividend yield 3.0% 0.9% –
Net buyback yield – 2.5% -17.2%
Shareholder yield 3.0% 3.3% -17.2%
Payout ratio (earnings) – 15.3% –
Payout ratio (FCF) – 27.2% –
Dividend growth (1Y) – 3.4% –
Dividend CAGR (3Y) – 4.4% –

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.

ConsensusPKXSTLDSID
Forward P/E 10.3xFY2026 13.9xFY2026 –
EPS, next fiscal year $4.90FY2026 $17.11FY2026 $-0.34FY2026
EPS growth, next FY +245.1%FY2026 +114.1%FY2026 –
EPS growth, the year after +14.7% +20.9% –
Revenue, next fiscal year $52.03BFY2026 $22.96BFY2026 $8.79BFY2026
Revenue growth, next FY +7.4%FY2026 +26.3%FY2026 -1.3%FY2026
Revenue growth, the year after +3.5% +15.9% -5.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersPKXSTLDSID
Held by institutions 17.7% 82.7% 2.1%
Institutions holding 181 1,022 66
Change in shares held, QoQ +38.2% +1.2% -22.1%
Institutions buying 131 501 27
Institutions selling 30 370 24
Buyers to sellers 4.37 1.35 1.13

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.

PKXSTLDSID
PKX 1.00 0.28 0.31
STLD 0.28 1.00 0.41
SID 0.31 0.41 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, PKX, STLD and SID?

Steel Dynamics (STLD) is the largest by market capitalisation: Posco Holdings (PKX) $3.93B, Steel Dynamics (STLD) $35.25B, National Steel (SID) $1.15B.

Which stock is cheaper, PKX, STLD and SID?

Posco Holdings (PKX) trades on the lowest price-to-earnings ratio (Posco Holdings (PKX) 4.2x, Steel Dynamics (STLD) 18.1x, National Steel (SID) -3.5x). On next year's consensus earnings, Posco Holdings (PKX) is cheapest (Posco Holdings (PKX) 10.3x, Steel Dynamics (STLD) 13.9x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Steel Dynamics (STLD) grew revenue fastest over the trailing twelve months: Posco Holdings (PKX) -27.8%, Steel Dynamics (STLD) +26.0%, National Steel (SID) +23.4%.

Which company is more profitable?

Steel Dynamics (STLD) has the highest net margin (Posco Holdings (PKX) 2.5%, Steel Dynamics (STLD) 8.8%, National Steel (SID) -1.8%). On return on invested capital, Steel Dynamics (STLD) leads (Posco Holdings (PKX) 3.0%, Steel Dynamics (STLD) 14.6%).

Which stock has performed better?

Over the past year Steel Dynamics (STLD) returned the most: Posco Holdings (PKX) -9.6%, Steel Dynamics (STLD) +55.3%, National Steel (SID) -44.8%. Over five years, Steel Dynamics (STLD) compounded fastest (Posco Holdings (PKX) -4.8%/yr, Steel Dynamics (STLD) +29.8%/yr, National Steel (SID) -27.2%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Posco Holdings (PKX) 0.00%, Steel Dynamics (STLD) 0.01%, National Steel (SID) 0.00%. Posco Holdings (PKX) and National Steel (SID) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Steel Dynamics (STLD) has been the steadiest (Posco Holdings (PKX) 45.0%, Steel Dynamics (STLD) 35.9%, National Steel (SID) 69.5%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, PKX, STLD and SID?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Steel Dynamics (STLD) leads on 7. 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.