Amkor Technology (AMKR) Shares Outstanding (Diluted Average) (2009 - 2026)

Amkor Technology has reported Shares Outstanding (Diluted Average) for 18 years, with the latest figure at $249.6 million in Q1 2026.

• For the quarter ending Q1 2026, Shares Outstanding (Diluted Average) rose 0.7% year-over-year to $249.6 million; the trailing twelve-month figure through Mar 2026 stood at $249.6 million (up 0.7% YoY), and the FY2025 full-year result was $248.5 million, changed 0.26% from the prior year.
• Shares Outstanding (Diluted Average) for Q1 2026 stood at $249.6 million, roughly flat from $248.5 million in the prior quarter.
• The five-year high for Shares Outstanding (Diluted Average) was $249.6 million in Q1 2026, with the low at $245.9 million in Q2 2022.
• Historically, Shares Outstanding (Diluted Average) has averaged $247.4 million across 5 years, with a median of $247.6 million in 2024.
• Annual changes were most pronounced in 2025 — Shares Outstanding (Diluted Average) advanced 0.02% — and 2026, when it rose 0.7%.
• Amkor Technology's Shares Outstanding (Diluted Average) stood at $246.2 million in 2022, then climbed by 0.39% to $247.2 million in 2023, then climbed by 0.26% to $247.8 million in 2024, then grew by 0.26% to $248.5 million in 2025, then rose by 0.45% to $249.6 million in 2026.
• The last three Shares Outstanding (Diluted Average) figures came in at $249.6 million (Q1 2026), $248.5 million (Q4 2025), and $248.1 million (Q3 2025), per Business Quant data.