Quick Answer
AMKOR TECHNOLOGY, INC. reported Shares Outstanding of 247.30 million shares for fiscal year 2025.
AMKOR TECHNOLOGY, INC. Shares Outstanding — Annual History
| Fiscal Year | Shares Outstanding | YoY Change |
|---|---|---|
| 2025 | 247.30M | +0.3% |
| 2024 | 246.68M | +0.3% |
| 2023 | 245.89M | +0.3% |
| 2022 | 245.09M | +0.3% |
| 2021 | 244.31M | +0.6% |
| 2020 | 242.83M | +0.8% |
| 2019 | 240.81M | +0.6% |
| 2018 | 239.38M | +99984.0% |
| 2017 | 239,184 | +0.2% |
| 2016 | 238,665 | -99.9% |
| 2015 | 237.00M | +0.2% |
| 2014 | 236.63M | +9.2% |
| 2013 | 216.70M | +42.2% |
| 2012 | 152.40M | -9.6% |
| 2011 | 168.63M | -8.1% |
| 2010 | 183.42M | +0.1% |
| 2009 | 183.17M | — |
Quarterly Shares Outstanding
| Quarter Ending | Shares Outstanding | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | 247.19M | +0.2% | +0.0% |
| June 30, 2025 | 247.14M | +0.3% | +0.0% |
| March 31, 2025 | 247.06M | +0.4% | +0.2% |
| December 31, 2024 | 246.68M | +0.3% | +0.0% |
| September 30, 2024 | 246.63M | +0.4% | +0.1% |
| June 30, 2024 | 246.30M | +0.2% | +0.1% |
| March 31, 2024 | 246.15M | +0.2% | +0.1% |
| December 31, 2023 | 245.89M | +0.3% | +0.1% |
- AMKOR TECHNOLOGY, INC. showed an increase of +0.3% in Shares Outstanding compared to the prior fiscal year.
- Over the 2009–2025 period, AMKOR TECHNOLOGY, INC.’s shares outstanding has grown by 35.0% (from 183.17 million shares to 247.30 million shares).
- The most recent figure is from AMKOR TECHNOLOGY, INC.’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 20, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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