Ken Fisher's AMKR Position Overview
Ken Fisher (via Fisher Asset Management, LLC) currently holds 2.1 M shares of Amkor Technology, Inc. (AMKR) worth $82.71 M, representing 0.03% of the portfolio. First purchased in 2022-Q4, this medium-term investment has been held for 13 quarters.
Based on 13F filings, Ken Fisher has maintained a strategic position in AMKR, demonstrating sustained confidence in this investment. Largest addition occurred in Q4 2025, adding 1.41 M shares. Largest reduction occurred in Q3 2023, reducing 41,630 shares.
Analysis based on 13F filings available since 2013 Q2
Ken Fisher's Amkor Technology (AMKR) Holding Value Over Time
Track share changes against reported price movement
Quarterly Amkor Technology (AMKR) Trades by Ken Fisher
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +1.41 M | Add 204.55% | 2.1 M | $39.48 |
| Q3 2025 | +65,485 | Add 10.52% | 687,918 | $28.40 |
| Q2 2025 | -30,703 | Reduce 4.70% | 622,433 | $20.99 |
| Q1 2025 | +11,220 | Add 1.75% | 653,136 | $18.06 |
| Q4 2024 | +431,537 | Add 205.12% | 641,916 | $25.69 |
| Q3 2024 | +28,137 | Add 15.44% | 210,379 | $30.60 |
| Q2 2024 | +101,231 | Add 124.96% | 182,242 | $40.02 |
| Q1 2024 | -6,353 | Reduce 7.27% | 81,011 | $32.24 |
| Q4 2023 | +2,207 | Add 2.59% | 87,364 | $33.27 |
| Q3 2023 | -41,630 | Reduce 32.83% | 85,157 | $22.60 |
| Q2 2023 | +9,461 | Add 8.06% | 126,787 | $29.75 |
| Q1 2023 | +66,487 | Add 130.78% | 117,326 | $26.02 |
| Q4 2022 | +50,839 | New Buy | 50,839 | $23.98 |
Ken Fisher's Amkor Technology Investment FAQs
Ken Fisher first purchased Amkor Technology, Inc. (AMKR) in Q4 2022, acquiring 50,839 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Ken Fisher has held Amkor Technology, Inc. (AMKR) for 13 quarters since Q4 2022.
Ken Fisher's largest addition to Amkor Technology, Inc. (AMKR) was in Q4 2025, adding 2,095,027 shares worth $82.71 M.
According to the latest 13F filing for Q4 2025, Ken Fisher's firm, Fisher Asset Management, LLC, owns 2,095,027 shares of Amkor Technology, Inc. (AMKR), valued at approximately $82.71 M.
As of the Q4 2025 filing, Amkor Technology, Inc. (AMKR) represents approximately 0.03% of Ken Fisher's publicly disclosed stock portfolio, making it one of their key holdings.
Ken Fisher's peak holding in Amkor Technology, Inc. (AMKR) was 2,095,027 shares, as reported at the end of Q4 2025.