FSTR vs RS

For growth investors, Reliance Steel & Aluminum Co.

(RS) is the stronger pick with 3. 3% revenue growth year-over-year, versus 1. 7% for L. B. Foster Company (FSTR). Reliance Steel & Aluminum Co. (RS) offers the better valuation at 26. 4x trailing P/E (18. 9x forward), making it the more compelling value choice. Analysts rate L. B. Foster Company (FSTR) a "Hold" — based on 7 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, Reliance Steel & Aluminum Co.

(RS) is the cheapest at 26. 4x versus L. B. Foster Company at 58. 5x. On forward P/E, Reliance Steel & Aluminum Co. is actually cheaper at 18. 9x.

Over the past 5 years, L.

B. Foster Company (FSTR) delivered a total return of +140. 4%, compared to +119. 6% for Reliance Steel & Aluminum Co. (RS). Over 10 years, the gap is even starker: RS returned +463. 7% versus FSTR's +256. 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), Reliance Steel & Aluminum Co.

(RS) is the lower-risk stock at 0. 75β versus L. B. Foster Company's 1. 24β — meaning FSTR is approximately 65% more volatile than RS relative to the S&P 500. On balance sheet safety, Reliance Steel & Aluminum Co. (RS) carries a lower debt/equity ratio of 28% versus 38% for L. B. Foster Company — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Reliance Steel & Aluminum Co.

(RS) is pulling ahead at 3. 3% versus 1. 7% for L. B. Foster Company (FSTR). On earnings-per-share growth, the picture is similar: Reliance Steel & Aluminum Co. grew EPS -10. 2% year-over-year, compared to -82. 3% for L. B. Foster Company. Over a 3-year CAGR, FSTR leads at 2. 8% 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.

Reliance Steel & Aluminum Co.

(RS) is the more profitable company, earning 5. 2% net margin versus 1. 4% for L. B. Foster Company — meaning it keeps 5. 2% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: RS leads at 7. 2% versus 4. 1% for FSTR. 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.

On forward earnings alone, Reliance Steel & Aluminum Co.

(RS) trades at 18. 9x forward P/E versus 26. 1x for L. B. Foster Company — 7. 2x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for RS: -1. 9% to $362. 00.

In this comparison, RS (1.

3% yield) pays a dividend. FSTR 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). Both have compounded well over 10 years (RS: +463. 7%, FSTR: +256. 0%), 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 (FSTR (Industrials) and RS (Basic Materials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

RS pays a dividend while FSTR 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.