SLGN vs NUE vs CLF vs RS vs AA

For growth investors, Silgan Holdings Inc.

(SLGN) is the stronger pick with 10. 7% revenue growth year-over-year, versus -3. 0% for Cleveland-Cliffs Inc. (CLF). Alcoa Corporation (AA) offers the better valuation at 14. 1x trailing P/E (9. 0x forward), making it the more compelling value choice. Analysts rate Silgan Holdings Inc. (SLGN) a "Buy" — based on 21 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, Alcoa Corporation (AA) is the cheapest at 14.

1x versus Nucor Corporation at 30. 1x. On forward P/E, Alcoa Corporation is actually cheaper at 9. 0x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Nucor Corporation wins at 0. 62x versus Reliance Steel & Aluminum Co. 's 0. 96x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Nucor Corporation (NUE) delivered a total return of +140.

0%, compared to -49. 6% for Cleveland-Cliffs Inc. (CLF). Over 10 years, the gap is even starker: RS returned +463. 7% versus SLGN's +80. 8%. 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), Silgan Holdings Inc.

(SLGN) is the lower-risk stock at 0. 66β versus Cleveland-Cliffs Inc. 's 2. 36β — meaning CLF is approximately 255% more volatile than SLGN relative to the S&P 500. On balance sheet safety, Alcoa Corporation (AA) carries a lower debt/equity ratio of 0% versus 2% for Silgan Holdings Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Silgan Holdings Inc.

(SLGN) is pulling ahead at 10. 7% versus -3. 0% for Cleveland-Cliffs Inc. (CLF). On earnings-per-share growth, the picture is similar: Alcoa Corporation grew EPS 1486% year-over-year, compared to -91. 1% for Cleveland-Cliffs Inc.. Over a 3-year CAGR, SLGN leads at 0. 4% 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.

Alcoa Corporation (AA) is the more profitable company, earning 9.

0% net margin versus -7. 9% for Cleveland-Cliffs Inc. — meaning it keeps 9. 0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: SLGN leads at 10. 2% versus -7. 5% for CLF. At the gross margin level — before operating expenses — RS leads at 26. 8%, 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, Nucor Corporation (NUE) is the more undervalued stock at a PEG of 0. 62x versus Reliance Steel & Aluminum Co. 's 0. 96x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Alcoa Corporation (AA) trades at 9. 0x forward P/E versus 18. 9x for Reliance Steel & Aluminum Co. — 10. 0x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for SLGN: 25. 4% to $50. 50.

In this comparison, SLGN (2.

0% yield), RS (1. 3% yield), NUE (1. 0% yield), AA (0. 6% yield) pay a dividend. CLF does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Reliance Steel & Aluminum Co.

(RS) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 75), 1. 3% yield, +463. 7% 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 (RS: +463. 7%, 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 (SLGN (Consumer Cyclical) and NUE (Basic Materials) and CLF (Basic Materials) and RS (Basic Materials) and AA (Basic Materials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: SLGN is a small-cap deep-value stock; NUE is a mid-cap quality compounder stock; CLF is a small-cap quality compounder stock; RS is a mid-cap quality compounder stock; AA is a mid-cap deep-value stock. SLGN, NUE, RS, AA 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.