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Asset Utilization RatioAssets AverageDebt RatioDebt to EquityEBIT MarginEBITDA MarginEBT MarginEnterprise ValueEquity AverageEquity RatioFCF MarginFCF Payout RatioGross MarginInterest Coverage RatioInventory AverageInvested CapitalNet MarginOperating MarginReturn on AssetsReturn on Capital EmployedReturn on EquityReturn on Invested CapitalReturn on SalesTimes Interest Earned

Amkor Technology (AMKR) Operating Margin (2016 - 2025)

Amkor Technology's Operating Margin history spans 17 years, with the latest figure at 9.8% for Q4 2025.

  • For Q4 2025, Operating Margin rose 154.0% year-over-year to 9.8%; the TTM value through Dec 2025 reached 6.97%, up 3.0%, while the annual FY2025 figure was 6.97%, 3.0% up from the prior year.
  • Operating Margin reached 9.8% in Q4 2025 per AMKR's latest filing, up from 8.0% in the prior quarter.
  • In the past five years, Operating Margin ranged from a high of 15.32% in Q3 2022 to a low of 2.39% in Q1 2025.
  • Average Operating Margin over 5 years is 9.02%, with a median of 9.1% recorded in 2023.
  • Peak YoY movement for Operating Margin: surged 365bps in 2021, then crashed -848bps in 2023.
  • A 5-year view of Operating Margin shows it stood at 14.64% in 2021, then fell by -19bps to 11.81% in 2022, then fell by -23bps to 9.06% in 2023, then fell by -9bps to 8.25% in 2024, then increased by 19bps to 9.8% in 2025.
  • Per Business Quant, the three most recent readings for AMKR's Operating Margin are 9.8% (Q4 2025), 8.0% (Q3 2025), and 6.08% (Q2 2025).