Steel Stocks in the US

The largest Steel stocks in the US by market value are Nucor Corporation ($60.8B), ArcelorMittal S.A. ($46.7B) and Steel Dynamics, Inc. ($34.1B), at prices of 4 Nov 2026.

• Nucor Corporation: $267.92 | market value $60.8B | P/E 17.5
• ArcelorMittal S.A.: $62.51 | market value $46.7B | P/E 25.3
• Steel Dynamics, Inc.: $239.68 | market value $34.1B | P/E 16.2
• Reliance, Inc.: $441.95 | market value $22.5B | P/E 17.7
• Ternium S.A.: $51.40 | market value $10.1B | P/E 12
• Cleveland-Cliffs Inc.: $12.84 | market value $7.3B
• Worthington Steel, Inc.: $40.48 | market value $2.1B | P/E 17.4
• NWPX Infrastructure, Inc.: $91.93 | market value $885M | P/E 29.6
• Metallus Inc.: $17.87 | market value $737M | P/E 96.1
• Algoma Steel Group Inc.: $5.27 | market value $557M

The other 3 Steel companies are in the full list below.

Share price | market value | P/E, biggest first. Prices and market values as of 4 Nov 2026; ratios as in the score list below.

Ranked by the 4-Factor Sector Score (growth & earnings 35, capital efficiency 25, valuation 20, relative strength 20). Prices as of 4 Nov 2026.

All 13 listed US Steel companies are named here, largest first. Every figure is equal-weighted across those companies and carries its own as-of date. One large company cannot set the reading.

1. Nucor Corporation$60.8B
2. ArcelorMittal S.A.$46.7B
3. Steel Dynamics, Inc.$34.1B
4. Reliance, Inc.$22.5B
5. Ternium S.A.$10.1B
6. Cleveland-Cliffs Inc.$7.3B
7. Worthington Steel, Inc.$2.1B
8. NWPX Infrastructure, Inc.$885M
9. Metallus Inc.$737M
10. Algoma Steel Group Inc.$557M
11. Friedman Industries, Incorporated$280M
12. Mesabi Trust$231M
13. Luda Technology Group Limited$96M

16 Steel companies in the Steel industry group (every listed company) have a page on Sector Alpha, by market value as of 4 November 2026, and all 16 are listed below, largest first. The largest is Nucor Corporation ($60.8 billion) and the smallest with a market value is Mesabi Trust.

Download all 16 Steel companies (CSV)

The line below covers up to 5.2 years and opens on the 5Y view; the buttons cut it shorter. Over the last two years (104 weeks) this industry is 11% ahead of S&P 500. Earnings across its companies grew 21% on average over the last four reported quarters.

4 of 16 companies ahead of S&P 500 by 5% or more over three months.

Not ahead of S&P 500 on the three-month view this week; 9 of the 16 companies in the industry index above their 200-day average (1 fewer than four weeks earlier); 4 of those 16 ahead of S&P 500 by 5% or more over three months (5 fewer than four weeks earlier); earnings rising at 9 of the 16 that report earnings.

Participation is shrinking, 9 → 4 of 16 over four weeks, after being ahead of S&P 500. Earnings mixed, 9 of 16 members have higher trailing twelve-month earnings than a year ago.

Both lines start at 200 in the same week, so the gap between them tells the story: the industry line is an equal-weighted index of its 16 companies. The bars underneath are trailing 12-month earnings per share, one bar per reported quarter, each member set to 100 at the start and the industry taking the middle value, so a price line pulling away from flat bars means the market is paying more for the same earnings. A bar turns grey when that figure is lower than the quarter before. The rules are fixed and the same everywhere on this site: ahead by 5% or more over three months, or behind by 20% or more over a year while earnings grew 20% or more. Hover or tap any point to read both values and the gap.

Steel has done better than the S&P 500 by 13.7% over the last 52 weeks. Over 13 weeks the gap is a shortfall of 5%. Friedman Industries, Incorporated is the strongest against the sector itself at +31.5%.

Steel has done better than the S&P 500 by 13.7% over 52 weeks, but is 5% behind over the last 13 weeks. 8 of 13 companies we track are beating the S&P 500 on relative strength (how a share price has done against the index over recent months) (1 has no relative-strength reading yet), and 8 of the 12 with a long enough price history are ahead of the industry itself.

A score that ranks each company against the others in its industry. The four parts shown always add up to the total: Growth & earnings (35), Capital efficiency (25), Valuation (20), and Relative strength (20). Missing or old evidence affects only its own part, never as a hidden adjustment.

Reliance, Inc. has the strongest current balance of earnings trajectory, business quality, valuation and price confirmation, with 85.3% evidence confidence.

Ranked last: too little evidence (1 company)

Under 60% of the evidence behind this score is available, so it ranks after every company above, whatever the score.

Nucor Corporation has the strongest one-year price move in Steel at +85.7%. Friedman Industries, Incorporated leads on relative strength against the S&P 500, at +31.2%. 8 of 13 companies we track are ahead of the index on that measure (1 has no relative-strength reading yet). Every line covers 314 weekly closes through 4 November 2026.

Price and relative strength

Price · same starting point: Every company, the sector's own index and S&P 500 all start level on the left edge of the window, so only the distance between the lines counts: the highest line has risen the most since then, and the chart at the top of this page is drawn the same way. It opens on one year; the buttons beside it stretch that to three or five.

RS vs S&P 500: How far ahead of or behind S&P 500 each company has been running, measured against its own recent average of that comparison, so the flat line at zero IS S&P 500: above it the company is beating the market, below it the market is beating the company. It opens on one year.

RS vs sector: The same measure taken against Steel itself instead of the whole market, so the flat line at zero is the sector: above it the company is beating its own peers, which is the sharper test of the two. It opens on one year.

Biggest one-year moves

Strongest against S&P 500

Strongest against the sector itself

ArcelorMittal S.A. has the highest Revenue among the 13 Steel companies compared here, at $62,846 million. Steel Dynamics, Inc. is next at $22,220 million. Worthington Steel, Inc. has the highest Revenue growth at 69.2%, so level and change sit with different companies. 11 of 13 companies report a comparable reading, the latest through Jun 2026.

What the numbers say: ArcelorMittal S.A. is the largest at $62,846 million, 182.8% ahead of Steel Dynamics, Inc. Worthington Steel, Inc.'s growth is 69.2% from a $5,298 million base, with 17 reported quarters out of the last 20. Fast growth from a smaller base is not yet the same as proven size.

What this means: ArcelorMittal S.A. is the size to compare against; Worthington Steel, Inc. is the one growing fastest. The faster grower has to keep that growth and turn it into margin and returns before it counts as more than a fast start.

This conclusion weakens if: ArcelorMittal S.A.'s growth falls below Worthington Steel, Inc.'s for two consecutive comparable reports while operating margin also compresses.

Revenue is compared on a common reported-currency basis. Growth is year-on-year, so seasonality does not masquerade as progress.

Revenue · company comparison

Revenue · largest

Revenue growth · fastest growers

All-company data · latest reported quarter

In every all-company table on this page, each figure is the company’s latest single reported quarter. The rankings above them use trailing-twelve-month or current-market values, so a company can legitimately show a different number in each.

Revenue shows both size and speed. A large company can absorb shocks and pay for wide distribution; faster growth can mean market-share gains, new capacity or stronger demand. The best sign is usually growth that lasts without hurting margins and returns.

Nucor Corporation has the highest OPM among the 13 Steel companies compared here, at 15.7%. Steel Dynamics, Inc. is next at 15.5%. Cleveland-Cliffs Inc. has the highest Margin change at +9.7 percentage points, so level and change sit with different companies. 13 of 13 companies report a comparable reading, the latest through Sep 2026.

What the numbers say: Nucor Corporation leads opm at 15.7%; Cleveland-Cliffs Inc. leads margin change at +9.7 percentage points.

What this means: Nucor Corporation sets the level to compare against; the company improving fastest needs another report to confirm the change.

This conclusion weakens if: The next two comparable reports reverse the current margin change signal.

Operating margin compares operating profit with revenue. Improvement is measured in percentage points, not percentage growth.

Operating margin · company comparison

OPM · highest

Margin change · fastest expanders

All-company data · latest reported quarter

Steel Dynamics, Inc. has the highest Net profit among the 13 Steel companies compared here, at $1,959 million. ArcelorMittal S.A. is next at $1,812 million. Friedman Industries, Incorporated has the highest Profit growth at the 100% top of the scoring scale, so level and change sit with different companies.

What the numbers say: Steel Dynamics, Inc. earns the most, $1,959 million of profit over the last 12 months, 8.1% above ArcelorMittal S.A. Friedman Industries, Incorporated shows at least 100% on the scoring scale (225% in full) growth from a profit base of $26 million. A fast rate from a small base matters less than a large profit that keeps coming.

What this means: Steel Dynamics, Inc. sets the level to compare against; the company improving fastest needs another report to confirm the change.

This conclusion weakens if: The next two comparable reports reverse the current profit growth signal.

Net profit is the residual after operating costs, interest and tax. Growth off a loss or near-zero base is excluded from the fastest-grower rank.

Net profit · company comparison

Net profit · largest

Profit growth · fastest growers

All-company data · latest reported quarter

Mesabi Trust has the highest ROCE among the 13 Steel companies compared here, at 37.4%. Steel Dynamics, Inc. is next at 16.7%. Friedman Industries, Incorporated has the highest ROCE change at +8 percentage points, so level and change sit with different companies. 13 of 13 companies report a comparable reading, the latest through Sep 2026.

What the numbers say: Mesabi Trust leads ROCE at 37.4%, 20.7 percentage points above Steel Dynamics, Inc. A high return reported once may be one good year; a high return reported year after year shows a lasting business.

What this means: Mesabi Trust sets the level to compare against; the company improving fastest needs another report to confirm the change.

This conclusion weakens if: The next two comparable reports reverse the current roce change signal.

ROCE asks how much operating return the business earns on the capital employed. Direction matters, but a single exceptional year should not be mistaken for durability.

Return on capital · company comparison

ROCE · highest

ROCE change · fastest improvers

All-company data · latest reported quarter

Reliance, Inc. has the lowest PEG among the 13 Steel companies compared here, at 0.31×. Friedman Industries, Incorporated is next at 0.32×. Algoma Steel Group Inc. has the lowest P/E at −50.6×, so level and change sit with different companies. 6 of 13 companies report a comparable reading, the latest through Sep 2026.

What the numbers say: Reliance, Inc. has the lowest comparable PEG at 0.31×, 3.1% below Friedman Industries, Incorporated. That would need today's multiple, the company's own history and steady growth to agree.

What this means: A low valuation is a reason to look closer at the business, not a conclusion on its own.

This conclusion weakens if: The next two comparable reports reverse the current p/e signal.

PEG is shown only when earnings are positive and three-year EPS growth is between 5% and 60%. It is worked out the same way every time, as the P/E on the last 12 months of reported earnings divided by that growth rate, never on expected earnings. On Indian companies it is shown only where the two data feeds agreed. Where any of that fails the ratio is left out rather than printed: a P/E divided by a loss, or by growth measured off a tiny base, is a number that looks precise and means nothing.

Valuation · company comparison

PEG · lowest PEG

P/E · lowest P/E

All-company data · latest reported quarter

This Steel comparison names 5 specific ways its own evidence can mislead, all listed below. 1 of the 13 companies reports on an older date than the sector's freshest reporters, so its rank is marked stale. A high growth rate can still come from a very small starting figure.

Keep these limits visible

• A high growth rate can come from a very small starting figure. The page keeps level and change separate for that reason.
• A high ROCE can be temporary, or look high because the capital base is small. It is best read beside margin, cash flow and how much is spent back on the business.
• The 4-Factor Sector Score ranks published data only. Management quality, upcoming events and risks are not part of it.
• An “all companies” line chart preserves completeness, but rank changes should be checked against reporting dates before drawing a conclusion.
• 1 company has an older fundamental reporting date than the sector’s freshest reporters; its rank carries a stale marker.

This comparison is built from the reported filings of 13 Steel companies, normalized to a common $ scale and a shared quarter axis of up to 20 quarters each. Fundamentals run through Sep 2026 and market data through 4 November 2026.

These 22 answers restate the Steel comparison above in question form. Every one is computed from the same 13 companies and the same reported filings as the rankings and charts, current through Sep 2026. Price and relative-strength answers run through 4 November 2026. Nothing here is estimated, and none of it is a recommendation.