Advanced Energy Industries, Inc. (AEIS) vs Amkor Technology, Inc. (AMKR)
A side-by-side comparison of Advanced Energy Industries, Inc. and Amkor Technology, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 10, 2026. Differences are shown without an overall score or investment verdict.
AEIS
Advanced Energy Industries, Inc.
$287.25TechnologyDelayed quote: Sep 11, 2026, 4:00 PM EDT
AMKR
Amkor Technology, Inc.
$51.73TechnologyDelayed quote: Sep 11, 2026, 4:00 PM EDT
Total return — AEIS vs AMKR
growth of $100 · dividends reinvested · last 10yAEIS +512.5% (+19.9%/yr)AMKR +489.4% (+19.4%/yr)AEIS compounded faster over this window
AEIS AMKR
AEIS vs AMKR: by the numbers
- •AMKR is the larger company ($12.85B vs $11.50B market cap).
- •AMKR trades at the lower trailing earnings multiple (23.20 vs 53.59 P/E), one valuation lens rather than an overall verdict.
- •AEIS converts more revenue to profit (10.77% vs 7.45% net margin).
- •AEIS grew revenue faster over the past five years (6.70% vs 6.44% CAGR).
- •AMKR pays the higher dividend yield (0.67% vs 0.15%).
Metrics side by side
Valuation
| Metric | AEIS | AMKR |
|---|---|---|
| P/E ratio | 53.59 | 23.20 |
| Forward P/E | 25.55 | 20.49 |
| P/S ratio | 5.65 | 1.72 |
| P/B ratio | 7.90 | 2.76 |
| EV / EBITDA | 33.60 | 10.46 |
| FCF yield | 0.75% | 0.52% |
Profitability
| Metric | AEIS | AMKR |
|---|---|---|
| Gross margin | 39.74% | 15.51% |
| Operating margin | 13.71% | 8.64% |
| Net margin | 10.77% | 7.45% |
| ROE | 15.07% | 11.94% |
| ROIC | 8.56% | 7.31% |
Dividends
| Metric | AEIS | AMKR |
|---|---|---|
| Dividend yield | 0.15% | 0.67% |
| Payout ratio | 7.46% | 14.94% |
Growth (annualized)
| Metric | AEIS | AMKR |
|---|---|---|
| Revenue CAGR (5Y) | 6.70% | 6.44% |
| EPS CAGR (5Y) | 2.33% | 1.52% |
| FCF CAGR (5Y) | -14.03% | -2.52% |
| Total return CAGR (5Y) | 26.20% | 13.40% |
Frequently asked
- Which has the lower trailing P/E, AEIS or AMKR?
- AMKR has the lower trailing P/E: AEIS trades at 53.59 and AMKR at 23.20. P/E is one valuation measure and does not by itself establish which business is cheaper.
- Which has grown faster, AEIS or AMKR?
- Over the past five years, AEIS grew revenue faster — AEIS at a 6.70% CAGR versus AMKR at 6.44%.
- Does AEIS or AMKR pay a bigger dividend?
- AEIS yields 0.15% and AMKR yields 0.67% based on trailing dividends and the latest price.
- Is AEIS or AMKR more profitable?
- AEIS runs the higher net margin — AEIS at 10.77% versus AMKR at 7.45%.
- How have AEIS and AMKR total returns compared?
- Over the past 10 years, AEIS delivered 20.16% and AMKR delivered 19.65% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Advanced Energy Industries P/E ratioAmkor Technology P/E ratioAdvanced Energy Industries dividend yieldAmkor Technology dividend yieldAdvanced Energy Industries ROEAmkor Technology ROEAdvanced Energy Industries operating marginAmkor Technology operating marginAdvanced Energy Industries revenue growthAmkor Technology revenue growthAdvanced Energy Industries free cash flowAmkor Technology free cash flow
Advanced Energy Industries & Amkor Technology 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 10, 2026.