American Superconductor Corporation (AMSC) vs Enerpac Tool Group Corp. (EPAC)
A side-by-side comparison of American Superconductor Corporation and Enerpac Tool Group Corp. 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.
AMSC
American Superconductor Corporation
$29.98IndustrialsDelayed quote: Oct 5, 2026, 4:00 PM EDT
EPAC
Enerpac Tool Group Corp.
$36.02IndustrialsDelayed quote: Oct 5, 2026, 4:00 PM EDT
Total return — AMSC vs EPAC
growth of $100 · dividends reinvested · last 10yAMSC +326.5% (+15.6%/yr)EPAC +56.9% (+4.6%/yr)AMSC compounded faster over this window
AMSC EPAC
AMSC vs EPAC: by the numbers
- •EPAC is the larger company ($1.86B vs $1.45B market cap).
- •AMSC trades at the lower trailing earnings multiple (9.90 vs 20.35 P/E), one valuation lens rather than an overall verdict.
- •AMSC converts more revenue to profit (42.56% vs 14.72% net margin).
- •AMSC grew revenue faster over the past five years (28.57% vs 5.10% CAGR).
- •EPAC pays a dividend (0.22% yield), while AMSC has no payments in the available dividend history.
Metrics side by side
Valuation
| Metric | AMSC | EPAC |
|---|---|---|
| P/E ratio | 9.90 | 20.35 |
| Forward P/E | 34.15 | 17.49 |
| PEG ratio | N/A | 0.12 |
| P/S ratio | 4.53 | 2.93 |
| P/B ratio | 2.54 | 4.38 |
| EV / EBITDA | 45.22 | 12.34 |
| FCF yield | 1.41% | 6.05% |
Profitability
| Metric | AMSC | EPAC |
|---|---|---|
| Gross margin | 28.18% | 49.05% |
| Operating margin | 6.16% | 21.76% |
| Net margin | 42.56% | 14.72% |
| ROE | 23.86% | 22.01% |
| ROIC | 3.18% | 15.21% |
Dividends
| Metric | AMSC | EPAC |
|---|---|---|
| Dividend yield | N/A | 0.22% |
| Payout ratio | N/A | 4.52% |
Growth (annualized)
| Metric | AMSC | EPAC |
|---|---|---|
| Revenue CAGR (5Y) | 28.57% | 5.10% |
| EPS CAGR (5Y) | N/A | 169.53% |
| FCF CAGR (5Y) | N/A | 34.85% |
| Total return CAGR (5Y) | 16.27% | 10.86% |
Frequently asked
- Which has the lower trailing P/E, AMSC or EPAC?
- AMSC has the lower trailing P/E: AMSC trades at 9.90 and EPAC at 20.35. P/E is one valuation measure and does not by itself establish which business is cheaper.
- Which has grown faster, AMSC or EPAC?
- Over the past five years, AMSC grew revenue faster — AMSC at a 28.57% CAGR versus EPAC at 5.10%.
- Does AMSC or EPAC pay a bigger dividend?
- EPAC pays a dividend (0.22% yield), while AMSC has no payments in the available dividend history.
- Is AMSC or EPAC more profitable?
- AMSC runs the higher net margin — AMSC at 42.56% versus EPAC at 14.72%.
- How have AMSC and EPAC total returns compared?
- Over the past 10 years, AMSC delivered 15.50% and EPAC delivered 4.58% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
American Superconductor P/E ratioEnerpac Tool P/E ratioEnerpac Tool dividend yieldAmerican Superconductor ROEEnerpac Tool ROEAmerican Superconductor operating marginEnerpac Tool operating marginAmerican Superconductor revenue growthEnerpac Tool revenue growthAmerican Superconductor free cash flowEnerpac Tool free cash flow
American Superconductor & Enerpac Tool appear in these rankings
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.