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

Amkor Technology has reported Shares Outstanding for 18 years, with the latest figure at $247.8 million in Q1 2026.

• For the quarter ending Q1 2026, Shares Outstanding fell 15.56% year-over-year to $247.8 million; the trailing twelve-month figure through Mar 2026 stood at $247.8 million (down 15.56% YoY), and the FY2025 full-year result was $247.3 million, down 15.61% from the prior year.
• Shares Outstanding for Q1 2026 stood at $247.8 million, roughly flat from $247.3 million in the prior quarter.
• The five-year high for Shares Outstanding was $293.6 million in Q2 2025, with the low at $247.2 million in Q3 2025.
• Historically, Shares Outstanding has averaged $284.2 million across 5 years, with a median of $292.0 million in 2023.
• Annual changes were most pronounced in 2023 — Shares Outstanding increased 0.4% — and 2025, when it fell 15.63%.
• Amkor Technology's Shares Outstanding stood at $291.2 million in 2022, then grew by 0.32% to $292.2 million in 2023, then grew by 0.3% to $293.1 million in 2024, then decreased by 15.61% to $247.3 million in 2025, then gained by 0.21% to $247.8 million in 2026.
• The last three Shares Outstanding figures came in at $247.8 million (Q1 2026), $247.3 million (Q4 2025), and $247.2 million (Q3 2025), per Business Quant data.