Amkor Technology, Inc.
AMKR · Price history
Price at last available close
$42.21
−$11.93 (-22.04%) 1M
2026-10-28
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Company & revenue
About Amkor Technology, Inc.
Primary reporting period: 2025-12-31 · Research updated Oct 12, 2026. A research update is not a new financial filing.
Who they are
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.
How they make money
Amkor Technology provides outsourced semiconductor packaging and test services to integrated device manufacturers, foundries, and fabless semiconductor companies. The company generates revenue by charging customers for the assembly, packaging, and testing of integrated circuits, leveraging its global manufacturing footprint to support high-performance computing, automotive, and mobile communication markets.
Products & services
Advanced semiconductor packaging, wafer-level processing, system-in-package (SiP) solutions, and comprehensive test services for integrated circuits.
Brands & revenue mix
No separate brand or brand-level revenue disclosure was confirmed in the reviewed sources. This does not mean the company has no brands.
Product / operating segments
Geographic revenue
No reconciled geographic revenue breakdown was confirmed for the current research period.
Customer types
Customer concentration
The ten largest customers accounted for 72% of net sales in 2025, with Apple and Qualcomm accounting for 29.8% and 11.1% of net sales, respectively.
Suppliers, materials & equipment
- Semiconductor manufacturing equipment and raw material suppliers — The company relies on various third-party suppliers for specialized manufacturing equipment and raw materials; specific supplier names are not disclosed.Source
Strengths
Financial risk observations and what to check
These are saved observations about business performance, not predictions. Review the company filings alongside the interpretation below. Latest stored financial period end: 2026-06-30.
Total debt increased 45.4% versus the same quarter last year.
Compare the added borrowing with available cash, cash generation and maturities. A percentage increase from a small starting balance can look large without measuring the full debt burden.
Wall Street Score
Overall investment score · Quality, value, risk and opportunity
44
Weak
View category scores →
Company Quality
How good is the actual business—regardless of today’s stock price?
67
Fair
Financial Strength
64
Business Quality / Moat
52
Management
94
Growth Quality
60
Risk / Durability
73
Uses financial strength, moat, management, growth quality and durability. It excludes share price, P/E, market cap, intrinsic value and margin of safety.
Opportunity
Opportunity Score · How does the current price compare with estimated value?
35
Avoid
Based on current valuation, company quality, recent trends, and available market signals.
View score details →
Model Outlook
12-month model · What does the model think happens next?
47/100
Building Historical Record
Model Score 47/100 — estimates relative performance potential, distinct from the overall Wall Street Score and the separate Company Quality score.
Probability unavailable — the model has not produced a calibrated probability yet.
Click for full breakdown →
WSS View
The quick read
The overall Wall Street Score is low across its combined quality, valuation and risk inputs. This can reflect an expensive share price, business weaknesses, or both; check Company Quality and the category breakdown before drawing a conclusion.
At today’s price, the WSS valuation framework currently reads as less attractive based on the available valuation and market data.
The model outlook is currently cautious.
- •Balance-sheet / debt profile scores strongly
- •Valuation is a weaker part of the current profile
- •Revenue fundamentals are weak
Company-specific research
Questions worth answering for AMKR
These questions are generated from this company's current financial and score data so the page adds context instead of treating the headline score as a stand-alone conclusion.
- •Can AMKR maintain its current revenue growth rate and improve the amount of that revenue that turns into earnings and cash?
- •Is AMKR's positive free cash flow repeatable, or is the current level being helped by temporary working-capital or spending changes?
- •Does AMKR's balance between cash and debt leave enough flexibility if business conditions weaken?
- •What future growth or profitability would be needed to justify AMKR's current valuation?
- •What does the current fundamental change risk warning mean for the reliability or interpretation of AMKR's score?
Essential Investment Snapshot
Wall Street Score
44
Opportunity Score
35
Market Cap
$10.49B
P/E Ratio
23.4
EPS
$2.24
52-Week High
$96.68
52-Week Low
$28.17
Beta
2.23
Intrinsic Value
$19.04
Analyst Target
$80.00
Shares Outstanding
248.3M
Total Revenue
$7.46B
Total Debt
$2.55B
Dividend Yield (TTM)
0.79%
Liquidation Value / Share
$18.88
Dividend / Share (TTM)
$0.33
Momentum & Volatility Signals
Two different market-behavior signals. Momentum measures direction and trend strength. Volatility measures how large and unstable the price moves are, regardless of direction.
Strong downward momentum
Elevated movement
A high momentum score means price has been trending upward with confirming short- and medium-term strength. A low score means downward or weakening momentum.
A high volatility score means larger, less stable price swings. It can happen while a stock is rising or falling, so high volatility is not automatically bullish or bearish.
Important: the volatility score above is based on realized price volatility. Implied volatility (IV) comes from options prices and represents the market's expected future movement. Wall Street Score will keep IV separate and will only display it when a verified options-chain feed is available.
Notices for AMKR
Detected from reported data — verify before acting.Dividend history reported
Dividend payments are recorded. Review the dates and regular/special classification below; past payments do not guarantee future dividends.
Community Sentiment
0 active · 0 total callsNo personal call yet on AMKR.
Potential upside factors
- +Growth opportunities may come from revenue expansion, margin improvement, new products, market-share gains, and stronger cash flow.
- +Expertise in advanced packaging and test technologies.
- +Global manufacturing footprint.
- +Positive free cash flow may provide capacity to invest in growth.
Potential downside factors
- −Key risks may include competition, margin pressure, debt levels, valuation risk, and changes in demand within the Semiconductors industry.
- −High customer concentration.
- −Cyclical nature of the semiconductor industry.
These research factors come from saved company research and financial data, not community votes. They are starting points to verify against filings, not buy or sell recommendations.
Create a free account to make a call.
Scores
Click any score for full breakdownWas this stock page easy to understand?
One click helps us improve the research experience. This is not tied to an investment decision.
Score Changes
5 historical score records availablePrevious Score
44
Sep 8, 2026
Change
-0.2
points
Current Score
44
Oct 1, 2026
Category Changes
AMKR decreased 0.2 points because some fundamentals weakened.
Projected Score
Projected Score
51
Projected Change
+7.2 points
Preliminary comparable-period financial changes suggest improvement of approximately 7.2 points. This is a projected estimate, not the official WallStreetScore.
Price vs. Value
OvervaluedCurrent Price
$42.21
Model Intrinsic Value
$19.04
Difference
+$23.17
+121.7% vs IV
Margin of Safety
-121.7%
Financial Charts
Revenue
Additional Metrics
Operating Cash Flow
Total Debt
Total Assets
Net Margin %
Free includes 3 annual periods plus available TTM; Premium includes up to 10 annual periods. History depends on available company filings. Swipe the table horizontally to see older periods. A dash means unavailable, not zero.
| Line Item | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $7.46B | $6.71B | $6.32B | $6.50B | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Cost of Revenue | $6.30B | $5.77B | $5.38B | $5.56B | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Gross Profit | $1.16B | $938.6M | $933.2M | $943.2M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Research & Development | $160.7M | $166.7M | $163.0M | $177.5M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| SG&A Expenses | $352.0M | $304.5M | $331.8M | $295.4M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Operating Expenses | $512.7M | $471.2M | $494.8M | $472.9M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| EBITDA | $1.39B | $1.16B | $1.09B | $1.13B | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Operating Income | $644.0M | $467.4M | $438.5M | $470.3M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Interest Expense | $76.5M | $75.4M | $64.9M | $59.0M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Income Before Tax | $635.1M | $444.6M | $431.0M | $443.8M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Income Tax Expense | $77.1M | $68.5M | $75.5M | $81.7M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Net Income | $555.5M | $373.9M | $354.0M | $359.8M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Basic EPS | $2.24 | $1.51 | $1.44 | $1.46 | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Basic Shares | 248M | 247M | 246M | 246M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Diluted Shares | 250M | 248M | 248M | 247M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
Earnings Summary
Revenue
$1.90B
Estimate unavailable.
Revenue Beat/Miss
Not available (no estimate stored)
EPS
$0.70
Estimate unavailable.
EPS Beat/Miss
Not available (no estimate stored)
Debt Change
+45.4%
Cash Change
+1.6%
Margin Change
+5.6 pp
Debt and cash show percentage changes versus the comparison period; margin shows the change in percentage points (pp). These are company-wide changes, not per-share amounts.
Financial Changes Since Prior Period
What Improved
- Margins expanded
- Cash position grew
What Weakened
- Debt increased
Potential Score Impact
Positive indicators included revenue growth, EPS growth, cash levels, net income margin. Pressure indicators included debt levels. These factors may support or pressure the Revenue, Management, Financial, and Debt categories; this summary does not claim that the stored scores changed.
Stored Earnings Analysis
Revenue increased 25.6%. EPS increased 218.2%. Cash increased 1.6%. Total debt increased 45.4%. Net income margin improved by 5.6 percentage points.
Earnings-Call Transcript
Earnings-call transcript analysis is not currently available.
These results may influence future scores when the next evaluation is completed.
Insider Activity
Guru / Smart Money
Guru Score
8
Smart Money
8
Number of Gurus
1
Total Guru Value
Avg Portfolio Weight
Largest Holder
Largest Holder %
New Positions
Increased Positions
Reduced Positions
Exited Positions
Net Guru Sentiment
Short Interest
Dividend History
Log in to view dividend history.
Conservative Projected Values
3 Years
$———.——
5 Years
$———.——
10 Years
$———.——
Conservative Projection Rate
——%
Conservative Projected Values — price projections derived from actual 10-year adjusted historical returns, conservatively adjusted and capped at 8% annually. These are distinct from the Outperformance Model Score and WallStreetScore.
Conservative Projected Values
Premium unlocks the 3-year, 5-year, and 10-year conservative projected values with full calculation breakdowns based on actual historical returns.
Start 7-Day Free TrialHistorical Outperformance Record
Premium includes stored forecasts and any available evaluated results. Completed results, win rates and calibrated probabilities are shown only when supported records exist; access does not create historical outcomes.
Start 7-Day Free TrialHistorical Trends
5 historical recordsHistorical Score Chart
3 of 5 records shownWall Street Score
Debt Score
Revenue Score
Asset Score
Capital Score
Management Score
Moat Score
Valuation Score
Buffett Score
Intrinsic Value
Value Reference
Margin of Safety %
Related Companies
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Amkor Technology, Inc. (AMKR) is Attracting Investor Attention: Here is What You Should Know
Rumor Mill · AMKR
Corporate developments & opportunities
No reviewed developments match this filter.
Evidence credibility is not a forecast of stock performance. Rumor Mill is separate from the WSS score.
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