SXC vs NUE vs STLD vs CLF

For growth investors, Nucor Corporation (NUE) is the stronger pick with 5.

7% revenue growth year-over-year, versus -5. 1% for SunCoke Energy, Inc. (SXC). Steel Dynamics, Inc. (STLD) offers the better valuation at 29. 2x trailing P/E (15. 6x forward), making it the more compelling value choice. Analysts rate SunCoke Energy, Inc. (SXC) a "Buy" — based on 17 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Steel Dynamics, Inc.

(STLD) is the cheapest at 29. 2x versus Nucor Corporation at 30. 1x. On forward P/E, Steel Dynamics, Inc. is actually cheaper at 15. 6x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Steel Dynamics, Inc. wins at 0. 62x versus Nucor Corporation's 0. 62x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Steel Dynamics, Inc.

(STLD) delivered a total return of +280. 6%, compared to -49. 6% for Cleveland-Cliffs Inc. (CLF). Over 10 years, the gap is even starker: STLD returned +940. 9% versus SXC's +68. 0%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), SunCoke Energy, Inc.

(SXC) is the lower-risk stock at 0. 91β versus Cleveland-Cliffs Inc. 's 2. 36β — meaning CLF is approximately 160% more volatile than SXC relative to the S&P 500. On balance sheet safety, Nucor Corporation (NUE) carries a lower debt/equity ratio of 32% versus 115% for Cleveland-Cliffs Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Nucor Corporation (NUE) is pulling ahead at 5.

7% versus -5. 1% for SunCoke Energy, Inc. (SXC). On earnings-per-share growth, the picture is similar: Nucor Corporation grew EPS -11. 1% year-over-year, compared to -146. 4% for SunCoke Energy, Inc.. Over a 3-year CAGR, SXC leads at -2. 3% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Steel Dynamics, Inc.

(STLD) is the more profitable company, earning 6. 5% net margin versus -7. 9% for Cleveland-Cliffs Inc. — meaning it keeps 6. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: NUE leads at 8. 2% versus -7. 5% for CLF. At the gross margin level — before operating expenses — STLD leads at 13. 0%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Steel Dynamics, Inc. (STLD) is the more undervalued stock at a PEG of 0. 62x versus Nucor Corporation's 0. 62x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Steel Dynamics, Inc. (STLD) trades at 15. 6x forward P/E versus 20. 1x for SunCoke Energy, Inc. — 4. 4x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for SXC: 23. 0% to $9. 00.

In this comparison, SXC (6.

6% yield), NUE (1. 0% yield), STLD (0. 8% yield) pay a dividend. CLF does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Steel Dynamics, Inc.

(STLD) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (0. 8% yield, +940. 9% 10Y return). Cleveland-Cliffs Inc. (CLF) carries a higher beta of 2. 36 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (STLD: +940. 9%, CLF: +263. 9%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

These companies operate in different sectors (SXC (Energy) and NUE (Basic Materials) and STLD (Basic Materials) and CLF (Basic Materials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: SXC is a small-cap income-oriented stock; NUE is a mid-cap quality compounder stock; STLD is a mid-cap quality compounder stock; CLF is a small-cap quality compounder stock. SXC, NUE, STLD pay a dividend while CLF does not, making them suitable for different income and tax situations. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.