Amkor Technology, Inc. (AMKR) Financial Ratios
29 years of historical data (1997–2025) · Technology · Semiconductors
EV/EBITDA
↑
17.42
↑+167% vs avg
5yr avg: 6.53
30Y Low2.7·High21.1
P/FCF
↑
100.19
↑+273% vs avg
5yr avg: 26.88
30Y Low1.8·High75.0
P/B Ratio
↑
4.25
↑+126% vs avg
5yr avg: 1.88
30Y Low0.8·High7.5
ROE
↓
8.6%
↑-42% vs avg
5yr avg: 14.7%
30Y Low-131%·High54%
Debt/EBITDA
↑
1.41
+12% vs avg
5yr avg: 1.26
30Y Low1.1·High9.3
Percentile shows where the current value sits in 30-year historical distribution. Sparklines show 5-year trend.
AMKR Valuation Multiples
Price-based multiples — how expensive the stock is relative to earnings, sales, book value, and cash flow
Amkor Technology, Inc. trades at 51.5x earnings, 206% above its 5-year average of 16.8x, sitting at the 100th percentile of its historical range. Compared to the Technology sector median P/E of 27.2x, the stock trades at a premium of 89%. On a free-cash-flow basis, the stock trades at 100.2x P/FCF, 273% above the 5-year average of 26.9x.
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Market Cap | $19.1B | $9.8B | $6.4B | $8.2B | $5.9B | $6.1B | $3.7B | $3.1B | $1.6B | $2.4B | $2.5B |
| Enterprise Value | $19.3B | $10.0B | $6.7B | $8.5B | $6.5B | $6.7B | $4.4B | $3.9B | $2.2B | $3.2B | $3.4B |
| P/E Ratio → | 51.48 | 26.32 | 17.97 | 22.79 | 7.71 | 9.46 | 10.77 | 26.00 | 12.38 | 9.22 | 15.29 |
| P/S Ratio | 2.85 | 1.46 | 1.01 | 1.26 | 0.83 | 0.99 | 0.72 | 0.77 | 0.36 | 0.58 | 0.64 |
| P/B Ratio | 4.25 | 2.18 | 1.52 | 2.06 | 1.60 | 2.05 | 1.55 | 1.57 | 0.85 | 1.42 | 1.79 |
| P/FCF | 100.19 | 51.33 | 18.46 | 15.80 | 31.00 | 17.84 | 16.83 | 34.15 | 13.52 | 35.77 | 31.64 |
| P/OCF | 17.47 | 8.95 | 5.85 | 6.48 | 5.37 | 5.43 | 4.74 | 5.54 | 2.37 | 3.90 | 3.44 |
P/E links to full P/E history page with 30-year chart
AMKR EV Ratios
Enterprise-value multiples — capital-structure-neutral measures of total business value
Amkor Technology, Inc.'s enterprise value stands at 17.4x EBITDA, 167% above its 5-year average of 6.5x. This is roughly in line with the Technology sector median of 17.3x.
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| EV / Revenue | — | 1.49 | 1.06 | 1.31 | 0.92 | 1.09 | 0.86 | 0.97 | 0.51 | 0.76 | 0.88 |
| EV / EBITDA | 17.42 | 9.01 | 6.50 | 7.76 | 4.34 | 5.06 | 4.50 | 5.18 | 2.68 | 3.63 | 4.04 |
| EV / EBIT | 41.34 | 19.21 | 13.54 | 16.99 | 7.15 | 8.76 | 9.66 | 16.71 | 8.39 | 10.66 | 10.93 |
| EV / FCF | — | 52.31 | 19.46 | 16.42 | 34.37 | 19.67 | 20.06 | 42.91 | 19.10 | 47.15 | 43.28 |
AMKR Profitability
Margins and return-on-capital ratios measuring operating efficiency
Amkor Technology, Inc. earns an operating margin of 7.0%. ROE of 8.6% is modest. ROIC of 7.6% represents adequate returns on invested capital.
Margins
Full margin charts and quarterly trend are on the Earnings History page
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 14.0% | 14.0% | 14.8% | 14.5% | 18.8% | 20.0% | 17.8% | 16.0% | 16.5% | 18.1% | 17.9% |
| Operating Margin | 7.0% | 7.0% | 6.9% | 7.2% | 12.7% | 12.4% | 9.1% | 5.8% | 6.0% | 7.0% | 7.5% |
| Net Profit Margin | 5.6% | 5.6% | 5.6% | 5.5% | 10.8% | 10.5% | 6.7% | 3.0% | 2.9% | 6.2% | 4.2% |
Return on Capital
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ROE | 8.6% | 8.6% | 8.7% | 9.4% | 23.0% | 24.1% | 15.6% | 6.3% | 7.2% | 16.9% | 12.5% |
| ROA | 5.0% | 5.0% | 5.2% | 5.3% | 11.9% | 11.6% | 7.0% | 2.6% | 2.8% | 6.1% | 4.0% |
| ROIC | 7.6% | 7.6% | 7.4% | 8.1% | 16.9% | 17.2% | 11.7% | 6.6% | 7.8% | 9.2% | 9.5% |
| ROCE | 7.8% | 7.8% | 8.1% | 8.9% | 18.9% | 18.9% | 12.5% | 6.7% | 7.9% | 9.4% | 9.6% |
AMKR Leverage & Debt
Solvency and debt-coverage ratios — lower is generally safer
Amkor Technology, Inc. carries a Debt/EBITDA ratio of 1.4x, which is manageable (51% below the sector average of 2.9x). Net debt stands at $187M ($1.6B total debt minus $1.4B cash). Interest coverage of 6.9x is adequate, though a cyclical earnings downturn could tighten the margin of safety.
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Debt / Equity | 0.35 | 0.35 | 0.35 | 0.36 | 0.43 | 0.49 | 0.59 | 0.85 | 0.72 | 0.81 | 1.05 |
| Debt / EBITDA | 1.41 | 1.41 | 1.43 | 1.31 | 1.06 | 1.10 | 1.45 | 2.24 | 1.60 | 1.56 | 1.74 |
| Net Debt / Equity | — | 0.04 | 0.08 | 0.08 | 0.17 | 0.21 | 0.30 | 0.40 | 0.35 | 0.45 | 0.66 |
| Net Debt / EBITDA | 0.17 | 0.17 | 0.34 | 0.29 | 0.43 | 0.47 | 0.72 | 1.06 | 0.78 | 0.88 | 1.09 |
| Debt / FCF | — | 0.98 | 1.01 | 0.62 | 3.37 | 1.84 | 3.23 | 8.76 | 5.57 | 11.38 | 11.63 |
| Interest Coverage | 6.89 | 6.89 | 7.64 | 8.52 | 15.63 | 14.88 | 7.03 | 3.28 | 3.35 | 3.48 | 3.71 |
AMKR Liquidity & Efficiency
Short-term solvency ratios and asset-utilisation metrics
Amkor Technology, Inc.'s current ratio of 2.27x is well above the 1.0 safety threshold, indicating strong short-term liquidity with ample room to cover current liabilities.
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Current Ratio | 2.27 | 2.27 | 2.11 | 2.31 | 1.99 | 1.70 | 1.62 | 1.89 | 1.44 | 1.21 | 1.40 |
| Quick Ratio | 2.01 | 2.01 | 1.90 | 2.02 | 1.61 | 1.41 | 1.39 | 1.68 | 1.24 | 0.97 | 1.14 |
| Cash Ratio | 1.16 | 1.16 | 1.13 | 1.15 | 0.75 | 0.64 | 0.63 | 0.84 | 0.59 | 0.44 | 0.55 |
| Asset Turnover | — | 0.82 | 0.91 | 0.96 | 1.04 | 1.02 | 1.01 | 0.86 | 0.96 | 0.93 | 0.95 |
| Inventory Turnover | 13.18 | 13.18 | 17.32 | 14.14 | 9.15 | 10.13 | 13.96 | 15.43 | 15.64 | 10.50 | 11.93 |
| Days Sales Outstanding | — | 73.72 | 60.95 | 64.52 | 70.28 | 74.85 | 69.57 | 76.62 | 61.26 | 69.60 | 52.79 |
AMKR Shareholder Yields
Earnings, FCF, buyback, and dividend yields — total returns to shareholders
Amkor Technology, Inc. returns 0.4% to shareholders annually primarily through dividends. The payout ratio of 21.9% is conservative, leaving significant room for dividend growth or reinvestment. The earnings yield of 1.9% (inverse of P/E) provides a useful comparison to bond yields when assessing the stock's relative attractiveness to fixed income.
Dividends
Full dividend history and growth charts are on the Dividend History page
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dividend Yield | 0.4% | 0.8% | 2.8% | 0.9% | 0.9% | 0.8% | — | — | — | — | 0.0% |
| Payout Ratio | 21.9% | 21.9% | 50.5% | 20.8% | 7.2% | 8.0% | — | — | — | — | 0.3% |
Total Shareholder Return Metrics
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Earnings Yield | 1.9% | 3.8% | 5.6% | 4.4% | 13.0% | 10.6% | 9.3% | 3.8% | 8.1% | 10.8% | 6.5% |
| FCF Yield | 1.0% | 1.9% | 5.4% | 6.3% | 3.2% | 5.6% | 5.9% | 2.9% | 7.4% | 2.8% | 3.2% |
| Buyback Yield | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
| Total Shareholder Yield | 0.4% | 0.8% | 2.8% | 0.9% | 0.9% | 0.8% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
| Shares Outstanding | — | $248M | $248M | $247M | $246M | $246M | $242M | $240M | $240M | $240M | $238M |
Peer Comparison
Compare AMKR with 10 similar companies in its peer group
| Company | Market Cap | P/E | EV/EBITDA | P/FCF | Gross Margin | Op Margin | ROE | ROIC | Debt/EBITDA |
|---|---|---|---|---|---|---|---|---|---|
 AMKRYou | $19B | 51.5 | 17.4 | 100.2 | 14.0% | 7.0% | 8.6% | 7.6% | 1.4 |
 ASX | $75B | 58.3 | 21.2 | — | 17.7% | 7.9% | 11.4% | 7.6% | 2.2 |
 UTSI | $22M | -5.1 | — | — | 26.7% | -67.4% | -9.0% | -3272.8% | — |
 TFII | $11B | 26.8 | 9.2 | 11.6 | 12.2% | 6.9% | 16.2% | 9.7% | 2.3 |
 ONTO | $15B | 105.8 | 73.9 | 48.8 | 49.7% | 13.2% | 6.8% | 5.7% | 0.1 |
 ICHR | $3B | -47.1 | — | — | 9.3% | -4.1% | -7.7% | -3.9% | — |
 COHU | $2B | -31.2 | — | 217.2 | 34.5% | -13.3% | -9.0% | -5.7% | — |
 ACLS | $6B | 45.0 | 39.7 | 51.8 | 44.9% | 14.2% | 11.7% | 9.6% | 0.3 |
 FORM | $12B | 216.1 | 104.1 | 990.2 | 39.1% | 8.2% | 5.5% | 5.4% | 0.4 |
 MTSI | $23B | -424.4 | 122.7 | 120.5 | 54.9% | 13.4% | -4.4% | 6.0% | 2.8 |
 TSM | $2.2T | 39.5 | 25.2 | 62.4 | 59.9% | 50.8% | 35.7% | 42.7% | 0.4 |
| Technology Median | — | 27.2 | 17.3 | 19.8 | 48.9% | -0.6% | 2.5% | 3.0% | 2.9 |
Peer selection based on competitive and market overlap. Compare multiple stocks →
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Start ComparisonAMKR — Frequently Asked Questions
Quick answers to the most common questions about buying AMKR stock.
What is Amkor Technology, Inc.'s P/E ratio?
Amkor Technology, Inc.'s current P/E ratio is 51.5x. The historical average is 15.7x. This places it at the 100th percentile of its historical range.
What is Amkor Technology, Inc.'s EV/EBITDA?
Amkor Technology, Inc.'s current EV/EBITDA is 17.4x. This enterprise value multiple compares the company's total value (equity + debt - cash) to its EBITDA. The historical average is 6.5x.
What is Amkor Technology, Inc.'s ROE?
Amkor Technology, Inc.'s return on equity (ROE) is 8.6%. The historical average is 5.1%.
Is AMKR stock overvalued?
Based on historical data, Amkor Technology, Inc. is trading at a P/E of 51.5x. This is at the 100th percentile of its historical P/E range. Compare with industry peers and growth rates for a complete picture.
What is Amkor Technology, Inc.'s dividend yield?
Amkor Technology, Inc.'s current dividend yield is 0.43% with a payout ratio of 21.9%.
What are Amkor Technology, Inc.'s profit margins?
Amkor Technology, Inc. has 14.0% gross margin and 7.0% operating margin.
How much debt does Amkor Technology, Inc. have?
Amkor Technology, Inc.'s Debt/EBITDA ratio is 1.4x, indicating moderate leverage. A ratio below 2x is generally considered financially healthy.