Amkor Technology (AMKR) Shares Outstanding (Diluted) (2009 - 2026)
Amkor Technology's Shares Outstanding (Diluted) came in at 249.98 million for Q2 2026, up 0.9% from 247.81 million a year earlier and up 0.2% from the prior quarter.
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Analysis
Amkor Technology (AMKR) Shares Outstanding (Diluted) (2009 - 2026) Analysis & Trends
For FY2025, Amkor Technology's Shares Outstanding (Diluted) was 248.45 million, up 0.3% from FY2024.
- Shares Outstanding (Diluted) has increased in each of the last seven years, with a five-year compound annual growth rate of 0.5% (FY2020 to FY2025).
- Going back by year, Shares Outstanding (Diluted) was 247.82 million in FY2024 (+0.3%), 247.18 million in FY2023 (+0.4%), 246.21 million in FY2022 (+0.2%) and 245.7 million in FY2021 (+1.4%).
- The Q2 2026 figure represents the highest quarterly Shares Outstanding (Diluted) since Q1 2012.
- Year-over-year, Shares Outstanding (Diluted) has increased for four consecutive quarters, with growth averaging 0.3% over the last eight quarters.
- The year-over-year growth in Shares Outstanding (Diluted) has ranged between 0.0% (Q2 2025) and 1.4% (Q4 2021) over the last five years.
- Business Quant data shows AMKR's Shares Outstanding (Diluted) at 249.57 million (Q1 2026), 248.45 million (Q4 2025) and 248.3 million (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Nvidia | 5,114.26 Bn | 4,888.42 Bn | 72.14 Bn | 24.29 Bn |
| 2 | Taiwan Semiconductor Manufacturing | 2,138.81 Bn | 1,764.99 Bn | 27.22 Bn | 5.19 Bn |
| 3 | Broadcom | 1,543.15 Bn | 1,469.19 Bn | 20.46 Bn | 4.89 Bn |
| 4 | Micron Technology | 968.69 Bn | 874.33 Bn | 47.05 Bn | 1.14 Bn |
| 5 | Advanced Micro Devices | 828.94 Bn | 785.69 Bn | 6.20 Bn | 1.66 Bn |
| 6 | Asml Holding | 601.46 Bn | 557.15 Bn | 5.90 Bn | 388.90 Mn |
| 7 | Intel | 431.13 Bn | 315.86 Bn | 6.51 Bn | 5.10 Bn |
| 8 | Applied Materials | 298.06 Bn | 263.50 Bn | 4.59 Bn | 800.00 Mn |
| 9 | Lam Research | 287.49 Bn | 263.54 Bn | 4.30 Bn | 1.26 Bn |
| 10 | Amkor Technology | 9.68 Bn | 1.26 Bn | 318.59 Mn | 249.98 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 249.98 Mn |
| Mar 31, 2026 | 249.57 Mn |
| Dec 31, 2025 | 248.45 Mn |
| Sep 30, 2025 | 248.30 Mn |
| Jun 30, 2025 | 247.81 Mn |
| Mar 31, 2025 | 247.85 Mn |
| Dec 31, 2024 | 247.82 Mn |
| Sep 30, 2024 | 247.92 Mn |
| Jun 30, 2024 | 247.86 Mn |
| Mar 31, 2024 | 247.61 Mn |
| Dec 31, 2023 | 247.18 Mn |
| Sep 30, 2023 | 247.13 Mn |
| Jun 30, 2023 | 246.96 Mn |
| Mar 31, 2023 | 247.09 Mn |
| Dec 31, 2022 | 246.21 Mn |
| Sep 30, 2022 | 246.09 Mn |
| Jun 30, 2022 | 245.86 Mn |
| Mar 31, 2022 | 246.00 Mn |
| Dec 31, 2021 | 245.70 Mn |
| Sep 30, 2021 | 245.94 Mn |
API Access
Amkor Technology Shares Outstanding (Diluted) API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=shares-outstanding-diluted&ticker=AMKR&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "AMKR", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=shares-outstanding-diluted&ticker=AMKR&period=max&api_key=YOUR_API_KEY");
const data = await res.json();