AMKR
Neutral signalScored 2026-10-08 Drivers: Congress, trend, fundamentals. Moteurs : Congrès, tendance, fondamentaux.
Research, not advice.
À propos
Amkor Technology, Inc.
- Nom
- Amkor Technology, Inc.
- Secteur
- Technology
- Industrie
- Semiconductors
- Bourse
- NASDAQ
- Capitalisation
- $9.8B
- Employés
- 30,800
- PDG
- Kevin K. Engel
- Site web
- https://amkor.com
- Marché
- ASXIMOS
Amkor Technology, Inc. operates internationally, delivering external semiconductor packaging and testing solutions across North America, Japan, Europe, the Middle East, Africa, and the broader Asia Pacific region. Their comprehensive, end-to-end offerings encompass a range of processes, including semiconductor wafer bumping, probing, back-grinding, package conceptualization, final packaging, testing, and direct shipment services. The company's product portfolio features flip-chip scale packages, critical for devices like smartphones, tablets, and other portable consumer electronics. They also provide flip-chip stacked chip-scale packages, designed for layering memory atop digital basebands and as application processors in mobile units. Flip-chip ball grid array packages cater to diverse applications in networking, data storage, computing, and general consumer products. Wafer-level CSP packages find use in power management systems, transceivers, sensors, wireless charging technologies, codecs, radar systems, and specialized silicon components. Their wafer-level fan-out packages are integral for integrated circuits, alongside silicon wafer integrated fan-out technology, which offers a thinner alternative to traditional laminate substrates. Additionally, Amkor supplies lead frame packages, commonly employed in electronic devices requiring low to medium pin count analog and mixed-signal functionalities. Substrate-based wirebond packages facilitate the connection of a die to its substrate. Micro-electro-mechanical systems (MEMS) packages involve miniature mechanical and electromechanical components. Furthermore, their advanced system-in-package (SiP) modules are vital for a broad array of applications, including radio frequency and front-end modules, basebands, connectivity solutions, fingerprint sensors, display and touchscreen drivers, various sensors and MEMS, and NAND memory and solid-state drives. The company primarily serves a clientele comprising integrated device manufacturers, fabless semiconductor enterprises, original equipment manufacturers, and contract foundries. Established in 1968, Amkor Technology, Inc. maintains its corporate headquarters in Tempe, Arizona.
Price (1 year)
Live chart from TradingView — independent market data, as price context around the filings, not the Quorum score. EMA 50/200 and Bollinger load by default. When the exchange is known it is sent as EXCHANGE:SYMBOL; otherwise TradingView resolves the ticker best-effort.
VENTE TOTALE: 5 000 titres (~275 000,00 $ US)
- Insiders
- ALEXANDER DOUGLAS A
- Total bought
-
—
Avg buy (VWAP, 90d window) —
- Total sold
-
$3,901,007
Avg sell (VWAP, 90d window) $54.77 vs last close $47.61 (-13.1%)
Total sold sums Form 4 code S in this window. Codes F, M, A and G are left out.
$1,003,370 of that total is under a Rule 10b5-1 plan. It is shown here and left out of the score.
- Last activity
- 2026-10-02
- Liquidity
- Liquid $166,976,476/day · 20d vol
- Last synced
-
2026-10-13 21:10:07
Sign in to request a sync of this company's price history and timing levels.
Insider holdings as a share of total assets aren't available for this company.
Avg buy and avg sell are volume-weighted prices (sum of shares × price, divided by shares) for Form 4 rows in this 90-day window that report both figures. A comparison with last close is market context for that average, not advice.
Recent Form 4
Filings in the 90-day window for this company. Value is shares × price from the filing. Research, not advice.
| Date | Person | Side | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|
| 2026-10-13 | Faust Megan | Sell · S · 10b5-1 | 1,000 | $46.92 | $46,920 | Form 4 |
| 2026-10-02 | ALEXANDER DOUGLAS A | Sell · S · 10b5-1 | 5,000 | $55.00 | $275,000 | Form 4 |
| 2026-09-08 | Faust Megan | Sell · S · 10b5-1 | 1,000 | $49.05 | $49,050 | Form 4 |
| 2026-08-17 | ROGERS MARK N | Sell · S · 10b5-1 | 5,000 | $59.78 | $298,900 | Form 4 |
| 2026-08-11 | Faust Megan | Sell · S · 10b5-1 | 1,000 | $54.45 | $54,450 | Form 4 |
| 2026-08-07 | ALEXANDER DOUGLAS A | Sell · S · 10b5-1 | 5,000 | $55.81 | $279,050 | Form 4 |
| 2026-08-06 | Rutten Guillaume Marie Jean | Sell · S | 25,000 | $54.50 | $1,362,500 | Form 4 |
| 2026-08-05 | Rutten Guillaume Marie Jean | Sell · S | 25,000 | $55.35 | $1,383,750 | Form 4 |
| 2026-07-30 | Engel Kevin K. | Sell · S | 3,221 | $47.00 | $151,387 | Form 4 |
Sales marked 10b5-1 are scheduled in advance and don't count toward the Quorum score. Les ventes marquées 10b5-1 sont planifiées à l'avance et ne pèsent pas dans le score Quorum.
Congressional trades
STOCK Act disclosures (90-day window)
Amounts are STOCK Act brackets as disclosed. Quorum does not turn a bracket into an exact price or a midpoint.
No STOCK Act disclosures for this company in this window.
Signal
Neutral signalScored 2026-10-08 Drivers: Congress, trend, fundamentals. Moteurs : Congrès, tendance, fondamentaux.
AMKR presents a structurally sound balance sheet (liquidity score: 85) but deteriorating fundamentals (trend score: 45) with compressed margins and weakening free cash flow undermine the investment case.
The first sentence of the analysis written for AMKR on 2026-10-08 - a real excerpt, not a sample. The rest of it, the 0-100 score and the rating it produced are part of Plus. See plans.
Factor checklist — research, not advice
A check leans with a bullish reading. A cross leans against it. A dash is unavailable or mixed.
- Insider Pulls against a bullish reading. Selling cluster — sale value, no purchase value
- Congress Unavailable or mixed. Purchase disclosures on file are thin
- Narrative Unavailable or mixed. Stored narrative reading is in the neutral band
- Timing Pulls against a bullish reading. Close is more than 0.5 ATR under stored support
- Financial indicators Supports a bullish reading. Current ratio 2.27 · operating margin 7.0%
Suggested stop 46.24, nearest stored support minus 0.5 ATR(2.9% under the last close). Reward/risk to the next stored resistance is 2.82. Research, not advice. Not an order.
Market snapshot
Financial ratios
| Metric | Trend | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 |
|---|---|---|---|---|---|---|
| Gross Profit Margin | 14.0% | 14.8% | 14.5% | 18.8% | 20.0% | |
| Ebit Margin | 7.8% | 7.9% | 7.7% | 12.9% | 12.5% | |
| Ebitda Margin | 17.3% | 17.3% | 17.4% | 21.5% | 21.7% | |
| Operating Profit Margin | 7.0% | 6.9% | 7.2% | 12.7% | 12.4% | |
| Pretax Profit Margin | 6.6% | 6.8% | 6.8% | 12.1% | 11.6% | |
| Continuous Operations Profit Margin | 5.6% | 5.6% | 5.6% | 10.8% | 10.5% | |
| Net Profit Margin | 5.6% | 5.6% | 5.5% | 10.8% | 10.5% | |
| Bottom Line Profit Margin | 5.6% | 5.6% | 5.5% | 10.8% | 10.5% | |
| Current Ratio | 2.269 | 2.112 | 2.308 | 1.986 | 1.701 | |
| Quick Ratio | 2.013 | 1.898 | 2.024 | 1.607 | 1.412 | |
| Solvency Ratio | 0.280 | 0.344 | 0.357 | 0.442 | 0.394 | |
| Cash Ratio | 0.805 | 0.779 | 0.809 | 0.577 | 0.492 | |
| Price To Earnings Ratio | 26.146 | 17.840 | 22.788 | 7.661 | 9.390 | |
| Price To Earnings Growth Ratio | 5.379 | -13.023 | -0.427 | 0.413 | 0.106 | |
| Forward Price To Earnings Growth Ratio | 5.379 | -13.023 | -0.427 | 0.413 | 0.106 | |
| Price To Earnings Diluted Ratio | 26.320 | 17.965 | 22.788 | 7.711 | 9.462 | |
| Price To Earnings Diluted Growth Ratio | 5.377 | -8.743 | -0.430 | 0.412 | 0.109 | |
| Price To Book Ratio | 2.182 | 1.526 | 2.062 | 1.599 | 2.055 | |
| Price To Sales Ratio | 1.455 | 1.002 | 1.257 | 0.827 | 0.985 | |
| Price To Free Cash Flow Ratio | 51.090 | 18.350 | 15.699 | 30.806 | 17.703 | |
| Price To Operating Cash Flow Ratio | 8.906 | 5.815 | 6.435 | 5.340 | 5.392 | |
| Debt To Assets Ratio | 0.192 | 0.213 | 0.213 | 0.235 | 0.241 | |
| Debt To Equity Ratio | 0.350 | 0.357 | 0.364 | 0.437 | 0.494 | |
| Debt To Capital Ratio | 0.259 | 0.263 | 0.267 | 0.304 | 0.331 | |
| Long Term Debt To Capital Ratio | 0.229 | 0.191 | 0.222 | 0.241 | 0.266 | |
| Financial Leverage Ratio | 1.820 | 1.674 | 1.709 | 1.859 | 2.052 | |
| Working Capital Turnover Ratio | 3.539 | 3.684 | 3.770 | 5.037 | 6.158 | |
| Operating Cash Flow Ratio | 0.640 | 0.748 | 0.917 | 0.661 | 0.668 | |
| Operating Cash Flow Sales Ratio | 0.163 | 0.172 | 0.195 | 0.155 | 0.183 | |
| Free Cash Flow Operating Cash Flow Ratio | 0.174 | 0.317 | 0.410 | 0.173 | 0.305 | |
| Debt Service Coverage Ratio | 4.190 | 2.648 | 3.733 | 4.359 | 4.207 | |
| Interest Coverage Ratio | 6.195 | 6.751 | 7.971 | 15.320 | 14.822 | |
| Short Term Operating Cash Flow Coverage Ratio | 5.904 | 3.419 | 5.695 | 4.049 | 4.518 | |
| Operating Cash Flow Coverage Ratio | 0.700 | 0.735 | 0.881 | 0.686 | 0.771 | |
| Capital Expenditure Coverage Ratio | 1.211 | 1.464 | 1.695 | 1.210 | 1.438 | |
| Dividend Paid And Capex Coverage Ratio | 1.111 | 1.180 | 1.541 | 1.140 | 1.349 | |
| Dividend Payout Ratio | 0.219 | 0.505 | 0.208 | 0.072 | 0.080 | |
| Enterprise Value Multiple | 8.558 | 6.124 | 7.487 | 4.260 | 5.017 |
Sparkline shows each ratio oldest → newest (left → right).
How the latest year compares
For each ratio: its most recent value, the change versus one year earlier, and versus its 5-year average. ▲ higher ▼ lower
| Metric | Current | vs 1Y ago | vs 5Y avg |
|---|---|---|---|
| Gross Profit Margin | 14.0% | ▼-0.8% | ▼-2.4% |
| Ebit Margin | 7.8% | ▼-0.1% | ▼-2.0% |
| Ebitda Margin | 17.3% | ▲0.1% | ▼-1.7% |
| Operating Profit Margin | 7.0% | ▲0.0% | ▼-2.3% |
| Pretax Profit Margin | 6.6% | ▼-0.2% | ▼-2.2% |
| Continuous Operations Profit Margin | 5.6% | ▼-0.0% | ▼-2.0% |
| Net Profit Margin | 5.6% | ▼-0.0% | ▼-2.0% |
| Bottom Line Profit Margin | 5.6% | ▼-0.0% | ▼-2.0% |
| Current Ratio | 2.269 | ▲0.157 | ▲0.194 |
| Quick Ratio | 2.013 | ▲0.115 | ▲0.222 |
| Solvency Ratio | 0.280 | ▼-0.064 | ▼-0.083 |
| Cash Ratio | 0.805 | ▲0.026 | ▲0.113 |
| Price To Earnings Ratio | 26.146 | ▲8.305 | ▲9.381 |
| Price To Earnings Growth Ratio | 5.378 | ▲18.402 | ▲6.889 |
| Forward Price To Earnings Growth Ratio | 5.378 | ▲18.402 | ▲6.889 |
| Price To Earnings Diluted Ratio | 26.320 | ▲8.355 | ▲9.471 |
| Price To Earnings Diluted Growth Ratio | 5.377 | ▲14.120 | ▲6.032 |
| Price To Book Ratio | 2.182 | ▲0.656 | ▲0.297 |
| Price To Sales Ratio | 1.455 | ▲0.452 | ▲0.349 |
| Price To Free Cash Flow Ratio | 51.090 | ▲32.740 | ▲24.361 |
| Price To Operating Cash Flow Ratio | 8.906 | ▲3.091 | ▲2.529 |
| Debt To Assets Ratio | 0.192 | ▼-0.021 | ▼-0.026 |
| Debt To Equity Ratio | 0.350 | ▼-0.007 | ▼-0.050 |
| Debt To Capital Ratio | 0.259 | ▼-0.004 | ▼-0.025 |
| Long Term Debt To Capital Ratio | 0.229 | ▲0.038 | ▼-0.001 |
| Financial Leverage Ratio | 1.820 | ▲0.146 | ▼-0.003 |
| Working Capital Turnover Ratio | 3.539 | ▼-0.145 | ▼-0.899 |
| Operating Cash Flow Ratio | 0.640 | ▼-0.108 | ▼-0.087 |
| Operating Cash Flow Sales Ratio | 0.163 | ▼-0.009 | ▼-0.010 |
| Free Cash Flow Operating Cash Flow Ratio | 0.174 | ▼-0.143 | ▼-0.102 |
| Debt Service Coverage Ratio | 4.190 | ▲1.542 | ▲0.362 |
| Interest Coverage Ratio | 6.195 | ▼-0.556 | ▼-4.017 |
| Short Term Operating Cash Flow Coverage Ratio | 5.904 | ▲2.485 | ▲1.187 |
| Operating Cash Flow Coverage Ratio | 0.700 | ▼-0.036 | ▼-0.055 |
| Capital Expenditure Coverage Ratio | 1.211 | ▼-0.253 | ▼-0.192 |
| Dividend Paid And Capex Coverage Ratio | 1.111 | ▼-0.070 | ▼-0.154 |
| Dividend Payout Ratio | 0.219 | ▼-0.285 | ▲0.003 |
| Enterprise Value Multiple | 8.558 | ▲2.434 | ▲2.269 |
Key metrics
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
| Market cap | $9.76B | $6.33B | $8.17B | $5.87B | $6.05B | |
| Enterprise value | $9.94B | $6.68B | $8.49B | $6.51B | $6.67B | |
| EV / Sales | 1.48x | 1.06x | 1.31x | 0.92x | 1.09x | |
| EV / Op. cash flow | 9.08x | 6.13x | 6.69x | 5.92x | 5.95x | |
| EV / Free cash flow | 52.07x | 19.36x | 16.32x | 34.18x | 19.54x | |
| EV / EBITDA | 8.56x | 6.12x | 7.49x | 4.26x | 5.02x | |
| Net debt / EBITDA | 0.16x | 0.32x | 0.28x | 0.42x | 0.47x | |
| Current ratio | 2.27x | 2.11x | 2.31x | 1.99x | 1.70x | |
| Income quality | 2.91x | 3.06x | 3.53x | 1.43x | 1.74x | |
| Graham number | $25 | $23 | $23 | $32 | $27 | |
| Graham net-net | -$2 | -$1 | -$0 | -$2 | -$3 | |
| Tax burden | 84.1% | 82.1% | 81.1% | 89.4% | 89.9% | |
| Interest burden | 85.5% | 86.9% | 88.3% | 93.6% | 93.3% | |
| Working capital | $2.17B | $1.62B | $1.81B | $1.64B | $1.18B | |
| Invested capital | $6.16B | $5.32B | $5.25B | $4.97B | $4.23B | |
| Return on assets | 4.6% | 5.1% | 5.3% | 11.2% | 10.6% | |
| Operating ROA | 6.2% | 6.4% | 6.9% | 14.0% | 13.8% | |
| Return on tangible assets | 4.6% | 5.1% | 5.3% | 11.3% | 10.7% | |
| Return on equity | 8.4% | 8.5% | 9.1% | 20.9% | 21.9% | |
| Return on invested capital | 6.0% | 6.2% | 6.8% | 14.8% | 15.0% | |
| Return on capital employed | 7.3% | 8.0% | 8.7% | 17.4% | 17.5% | |
| Earnings yield | 3.8% | 5.6% | 4.4% | 13.1% | 10.6% | |
| Free cash flow yield | 2.0% | 5.4% | 6.4% | 3.2% | 5.6% | |
| Capex / Op. cash flow | 82.6% | 68.3% | 59.0% | 82.7% | 69.5% | |
| Capex / Depreciation | 140.9% | 125.1% | 118.7% | 148.2% | 138.4% | |
| Capex / Sales | 13.5% | 11.8% | 11.5% | 12.8% | 12.7% | |
| SG&A / Sales | 4.5% | 5.3% | 4.5% | 4.0% | 4.8% | |
| R&D / Sales | 2.5% | 2.6% | 2.7% | 2.1% | 2.7% | |
| Stock comp / Sales | 0.0% | 0.3% | 0.1% | 0.2% | 0.2% | |
| Intangibles / Total assets | 0.2% | 0.3% | 0.3% | 0.3% | 0.4% | |
| Days sales outstanding | 74d | 61d | 65d | 70d | 75d | |
| Days payables outstanding | 58d | 48d | 50d | 57d | 62d | |
| Operating cycle | 101d | 82d | 90d | 110d | 111d | |
| Cash conversion cycle | 44d | 34d | 41d | 53d | 49d |
Change by theme
Grouped by what each metric measures. Each figure is the change over the period shown — ▲ up ▼ down versus then.
Change over 1 year
Change over 5 years
Employee count
Peer market caps
Recent news
- 2026-10-07 Amkor''s Capital Spending Surges: Is the Growth Worth the Cost? AMKR is ramping 2026 CapEx to $2.5-$3B as AI and advanced-packaging demand grows, but higher fixed costs and utilization risks raise the stakes.
- 2026-10-06 Amkor Technology (AMKR) Stock Slides as Market Rises: Facts to Know Before You Trade In the latest trading session, Amkor Technology (AMKR) closed at $53.39, marking a -2.27% move from the previous day.
- 2026-10-06 Amkor Surges 84% in a Year: Should You Hold or Fold the Stock? AMKR''s 84% rally in a year reflects AI-driven advanced-packaging growth, but premium valuation and capital-heavy expansion support a Hold stance.
- 2026-10-06 Amkor Technology, Inc. (AMKR) Is a Trending Stock: Facts to Know Before Betting on It Recently, Zacks.com users have been paying close attention to Amkor Technology (AMKR). This makes it worthwhile to examine what the stock has in store.
- 2026-10-05 Amkor Technology (AMKR) Stock Slides as Market Rises: Facts to Know Before You Trade Amkor Technology (AMKR) reached $54.68 at the closing of the latest trading day, reflecting a -2.39% change compared to its last close.
- 2026-10-05 Amkor Technology to Announce Third Quarter 2026 Financial Results on October 26, 2026 TEMPE, Ariz.--(BUSINESS WIRE)--Amkor Technology to Announce Third Quarter 2026 Financial Results on October 26, 2026.
- 2026-09-29 Amkor Technology (AMKR) Advances While Market Declines: Some Information for Investors Amkor Technology (AMKR) closed the most recent trading day at $54.14, moving +1.81% from the previous trading session.
- 2026-09-28 Take the Zacks Approach to Beat the Markets: Bloom Energy, Microsoft & Amgen in Focus Microsoft, Bloom Energy and Amgen highlight Zacks'' latest market moves, with strong gains across Focus List, recommendation and dividend portfolios.
- 2026-09-24 Amkor vs. AXT: Which Semiconductor Stock Is the Better Buy Now? AMKR''s record revenues, AI/HPC packaging growth and lower valuation put it ahead of AXTI, though both benefit from AI infrastructure demand.
- 2026-09-23 Buy 3 Top-Ranked AI-Led Stocks at Deep Discount to Maximize Your Gains AI infrastructure stocks AMKR, CIEN and TTMI have rallied over 30% in 2026 yet trade more than 30% below 52-week highs.