Slide 1: Q2 2026 Financial Results
Q2 2026 Financial Results July 2026 © 2026 Amkor Technology, Inc.
Slide 2: Presenter Introductions
Presenter Introductions Jennifer Jue Kevin Engel Megan Faust Vice President, President and Executive Vice Investor Relations Chief Executive President and Officer Chief Financial Officer © 2026 Amkor Technology, Inc. 2
Slide 3: Disclaimer
Disclaimer Non-GAAP Measures This presentation contains certain measures that are not defined terms under U.S. generally accepted accounting principles (“GAAP”). These non-GAAP measures should not be considered in isolation or as a substitute for, or superior to, measures of liquidity or performance
Slide 4: Business Highlights and Strategic Pillars
Business Highlights and Strategic Pillars Kevin Engel | President and Chief Executive Officer © 2026 Amkor Technology, Inc. 4
Slide 5: Q2 2026 Highlights
Q2 2026 Highlights $1.9B revenue, up 26% year-on-year Record second quarter revenue Year-on-year growth across all end markets EPS of $0.70 © 2026 Amkor Technology, Inc. 5
Slide 6: First Half 2026 Highlights
First Half 2026 Highlights ▶ 1H26 revenue increased 26% year-on- year ▶ Growth across all end markets led by demand for Advanced packaging ▶ Mainstream revenue increased 21% year- on-year ▶ Utilization improvement across manufacturing network © 2026 Amkor Technology, Inc. 6
Slide 7: Executing Our Long-Term Strategy
Executing Our Long-Term Strategy Enhance Strategic Elevate Technology Expand Geographic Partnerships in Key Markets Leadership Footprint ▶ 10-year Advanced ▶ Investing in Advanced ▶ Phase I of Arizona facility packaging agreement with packaging and test progressing TSMC platforms ▶ Multiple facility
Slide 8: Financial Results and Outlook
Financial Results and Outlook Megan Faust | Executive Vice President and Chief Financial Officer © 2026 Amkor Technology, Inc. 8
Slide 9: End Market Dynamics
End Market Dynamics Communications Computing ▶ Q2 revenue up 6% sequentially ▶ Q2 revenue up 20% sequentially ▶ Double digit growth in iOS ▶ Record quarterly revenue ▶ Android impacted by memory ▶ Strong demand for datacenter supply chain constraints applications Automotive and Industrial Consumer ▶
Slide 10: Q2 2026 Financial Results
Q2 2026 Financial Results Revenue Gross Profit and Margin % ($ in billions) ($ in millions) 16.8% 14.2% 12.0% $1.90 $319 $1.51 $1.68 $239 $182 Q225 Q126 Q226 Q225 Q126 Q226 Operating Income and Margin % Earnings Per Share ($ in millions) 10.5% 6.1% 6.0% $200 $0.70 $92 $100 $0.33 $0.22 (1) Q225 Q126
Slide 11: Q2 2026 Balance Sheet Strength
Q2 2026 Balance Sheet Strength Cash & Short-Term Investments of $2.5 billion Liquidity(2) of $3.6 billion Total Debt of $2.5 billion and Debt to EBITDA* of 1.8x See corresponding endnotes on slide 19. *See discussion of non-GAAP measures on slide 18 and the reconciliation to the most directly compar
Slide 12: Q3 2026 Guidance
Q3 2026 Guidance As of July 27, 2026(3) $1.95B-$2.05B 18.5%-19.5% $180M-$205M $0.72-$0.82 $2.5B-$3.0B Net Sales Gross Margin Net Income Diluted EPS 2026 CapEx See corresponding endnotes on slide 19. © 2026 Amkor Technology, Inc. 12
Slide 13: © 2026 Amkor Technology, Inc.
& © 2026 Amkor Technology, Inc. 13
Slide 14: Positioned for Continued Growth
Positioned for Continued Growth Delivered record Q2 and first half 2026 revenue with year-on-year growth across all end markets Advanced packaging programs on track to support second half 2026 growth Strategic partnerships strengthening long-term growth opportunities Executing on strategic prioritie
Slide 15: Advancing What's Next
Advancing What’s Next amkor.com l
Slide 16: Appendix
Appendix © 2026 Amkor Technology, Inc. 16
Slide 17: Financial Reconciliation Tables
Financial Reconciliation Tables ($ in millions) Q226 Net Income $175 Plus: Interest Expense 17 Plus: Income Tax Expense 28 Plus: Depreciation & Amortization 180 EBITDA* $400 Revenue $1,898 Net Income Margin 9.2% EBITDA Margin* 21.1% Total Debt $2,486 TTM Net Income $558 Debt/Net Income Ratio 4.5 TTM
Slide 18: Non-GAAP Measures
Non-GAAP Measures Generally, a non-GAAP financial measure is a numerical measure of a company’s performance, financial position or cash flows that either excludes or includes amounts that are not normally excluded or included in the most directly comparable measure calculated and presented in accord
Slide 19: Endnotes
Endnotes 1) During the three months ended June 30, 2025, our results include a $32 million net benefit to operating income and EBITDA due to a contingency payment related to our acquisition of Nanium in May 2017. Net income and earnings per diluted share also include a $16 million and $0.07 benefit,
Slide 20: Advancing What's Next
Advancing What’s Next amkor.com l