Axcelis Technologies, Inc. (ACLS) vs Bel Fuse Inc. (BELFB)
A side-by-side comparison of Axcelis Technologies, Inc. and Bel Fuse Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 1, 2026. Differences are shown without an overall score or investment verdict.
ACLS
Axcelis Technologies, Inc.
$115.33TechnologyAt close: Aug 31, 2026, 4:00 PM ET
BELFB
Bel Fuse Inc.
$249.28TechnologyAt close: Aug 31, 2026, 4:00 PM ET
Total return — ACLS vs BELFB
growth of $100 · dividends reinvested · last 10yACLS +884.0% (+25.7%/yr)BELFB +1099.1% (+28.2%/yr)BELFB compounded faster over this window
ACLS BELFB
ACLS vs BELFB: by the numbers
- •ACLS is the larger company ($3.54B vs $3.02B market cap).
- •ACLS trades at the lower trailing earnings multiple (38.70 vs 62.32 P/E), one valuation lens rather than an overall verdict.
- •ACLS converts more revenue to profit (10.71% vs 8.12% net margin).
- •ACLS grew revenue faster over the past five years (11.06% vs 8.72% CAGR).
- •BELFB pays a dividend (0.11% yield), while ACLS has no payments in the available dividend history.
Metrics side by side
Valuation
| Metric | ACLS | BELFB |
|---|---|---|
| P/E ratio | 38.70 | 62.32 |
| Forward P/E | 28.09 | 25.36 |
| P/S ratio | 4.15 | 4.56 |
| P/B ratio | 3.37 | 3.73 |
| EV / EBITDA | 32.47 | 20.92 |
| FCF yield | 1.83% | 2.16% |
Profitability
| Metric | ACLS | BELFB |
|---|---|---|
| Gross margin | 43.01% | 39.52% |
| Operating margin | 10.33% | 16.44% |
| Net margin | 10.71% | 8.12% |
| ROE | 8.71% | 6.64% |
| ROIC | 6.58% | 9.24% |
Dividends
| Metric | ACLS | BELFB |
|---|---|---|
| Dividend yield | N/A | 0.11% |
| Payout ratio | N/A | 6.03% |
Growth (annualized)
| Metric | ACLS | BELFB |
|---|---|---|
| Revenue CAGR (5Y) | 11.06% | 8.72% |
| EPS CAGR (5Y) | 20.50% | 38.52% |
| FCF CAGR (5Y) | 4.66% | 26.79% |
| Total return CAGR (5Y) | 18.33% | 78.89% |
Frequently asked
- Which has the lower trailing P/E, ACLS or BELFB?
- ACLS has the lower trailing P/E: ACLS trades at 38.70 and BELFB at 62.32. P/E is one valuation measure and does not by itself establish which business is cheaper.
- Which has grown faster, ACLS or BELFB?
- Over the past five years, ACLS grew revenue faster — ACLS at a 11.06% CAGR versus BELFB at 8.72%.
- Does ACLS or BELFB pay a bigger dividend?
- BELFB pays a dividend (0.11% yield), while ACLS has no payments in the available dividend history.
- Is ACLS or BELFB more profitable?
- ACLS runs the higher net margin — ACLS at 10.71% versus BELFB at 8.12%.
- How have ACLS and BELFB total returns compared?
- Over the past 10 years, ACLS delivered 25.68% and BELFB delivered 28.42% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Axcelis Technologies P/E ratioBel Fuse P/E ratioBel Fuse dividend yieldAxcelis Technologies ROEBel Fuse ROEAxcelis Technologies operating marginBel Fuse operating marginAxcelis Technologies revenue growthBel Fuse revenue growthAxcelis Technologies free cash flowBel Fuse free cash flow
Axcelis Technologies & Bel Fuse 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 September 1, 2026.