L.B. Foster Company (FSTR) vs X-Energy, Inc. Class A Common Stock (XE)

A side-by-side comparison of L.B. Foster Company and X-Energy, Inc. Class A Common Stock across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.

Compare
L.B. Foster Company logo
FSTR
L.B. Foster Company
$378M
$36.10IndustrialsDelayed quote: Oct 6, 2026, 4:00 PM EDT
X-Energy, Inc. Class A Common Stock logo
XE
X-Energy, Inc. Class A Common Stock
$339M
$15.45IndustrialsDelayed quote: Oct 6, 2026, 4:00 PM EDT

Total return — FSTR vs XE

growth of $100 · dividends reinvested · last 1y
FSTR +23.2% (+23.2%/yr)XE -50.7% (-50.7%/yr)FSTR compounded faster over this window
406080100120140Start $100$123$49
FSTR XE

FSTR vs XE: by the numbers

  • •FSTR is the larger company ($378M vs $339M market cap).
  • •FSTR is profitable (2.04% net margin) while XE runs a net loss (-357.27%).

Metrics side by side

Valuation

MetricFSTRXE
P/E ratio34.38N/A
Forward P/E22.28N/A
P/S ratio0.68N/A
P/B ratio2.120.19
EV / EBITDA12.32N/A
FCF yield11.02%N/A

Profitability

MetricFSTRXE
Gross margin21.36%-47.91%
Operating margin4.36%-156.09%
Net margin2.04%-357.27%
ROE6.39%-46.28%
ROIC5.30%-14.75%

Growth (annualized)

MetricFSTRXE
Revenue CAGR (5Y)2.05%N/A
EPS CAGR (5Y)0.28%N/A
FCF CAGR (5Y)29.02%N/A
Total return CAGR (5Y)18.72%N/A

Frequently asked

Is FSTR or XE more profitable?
FSTR runs the higher net margin — FSTR at 2.04% versus XE at -357.27%.

Go deeper

Full FSTR analysisFull XE analysisInteractive comparison tool

Dig into the metrics

L.B. Foster P/E ratioL.B. Foster ROEX-Energy, Inc. Class A Common Stock ROEL.B. Foster operating marginX-Energy, Inc. Class A Common Stock operating marginL.B. Foster revenue growthX-Energy, Inc. Class A Common Stock revenue growthL.B. Foster free cash flowX-Energy, Inc. Class A Common Stock free cash flow

L.B. Foster & X-Energy, Inc. Class A Common Stock appear in these rankings

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Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 6, 2026.