Amkor Technology, Inc.'s revenue has grown 2.5% a year over three years, and grown 6.4% a year over five, with earnings per share falling 1.6% a year. Revenue growth, 3-year annual rate: +2.5% (Semiconductor Equipment & Materials median +13%). Revenue growth, 5-year rate: +6.4%, growth has slowed since the five-year average. Earnings per share, 3-year rate: −1.6%, earnings lagged revenue: the growth is costing something. Years of annual history on file: 18, FY2008 to FY2025, as filed.

AMKRAmkor Technology, Inc.

Technology

$39.31+25% 1Y

$39.31

$30.0452 weeks$93.55

Is it growing?

Excellent

Growing: revenue growing +18% year on year, earnings up +81% year on year, and operating margin widening (+2.4 points).

3 good

Revenue trend+18% in a year

Trailing-twelve-month revenue vs a year earlier, from the company's own filings. Five-year pace: +6% a year.

Earnings trend+81% in a year

Trailing-twelve-month earnings per share against a year earlier. Growing faster than revenue, so margins or the share count are helping.

Margin direction+2.4 points operating

Trailing-twelve-month operating margin, 8.6% now against 6.2% a year earlier.

All from SEC EDGAR, as of Jun 30, 2026.

Where this answer is blind. These are trailing numbers from the filings, not forecasts: an acquisition or a one-off year can flatter them, so check the quarters.

Is AMKR growing?

Amkor Technology, Inc.'s revenue has grown 2.5% a year over three years, and grown 6.4% a year over five, with earnings per share falling 1.6% a year.

+2.5%

Revenue growth, 3-year annual rate · Semiconductor Equipment & Materials median +13% · growing slowly · compounded from trailing twelve-month revenue

Revenue growth, 5-year rate: +6.4%
Revenue growth, 5-year rate · +2.5% over three · growth has slowed since the five-year average
Earnings per share, 3-year rate: −1.6%
Earnings per share, 3-year rate · revenue +2.5% · earnings lagged revenue: the growth is costing something
Years of annual history on file: 18
Years of annual history on file · FY2008 to FY2025, as filed