Growth Metrics

Amkor Technology (AMKR) Shares Outstanding (2016 - 2026)

Amkor Technology filings provide 18 years of Shares Outstanding readings, the most recent being $247.8 million for Q1 2026.

  • On a quarterly basis, Shares Outstanding fell 15.56% to $247.8 million in Q1 2026 year-over-year; TTM through Mar 2026 was $247.8 million, a 15.56% decrease, with the full-year FY2025 number at $247.3 million, down 15.61% from a year prior.
  • Shares Outstanding hit $294.4 million in Q1 2026 for Amkor Technology, roughly flat from $293.8 million in the prior quarter.
  • In the past five years, Shares Outstanding ranged from a high of $294.4 million in Q1 2026 to a low of $247.2 million in Q3 2025.
  • Median Shares Outstanding over the past 5 years was $292.2 million (2023), compared with a mean of $289.7 million.
  • Biggest five-year swings in Shares Outstanding: grew 0.4% in 2023 and later decreased 15.63% in 2025.
  • Amkor Technology's Shares Outstanding stood at $291.2 million in 2022, then rose by 0.32% to $292.2 million in 2023, then rose by 0.3% to $293.1 million in 2024, then dropped by 15.61% to $247.3 million in 2025, then rose by 0.21% to $247.8 million in 2026.
  • The last three reported values for Shares Outstanding were $247.8 million (Q1 2026), $247.3 million (Q4 2025), and $247.2 million (Q3 2025) per Business Quant data.