Amkor Technology, Inc.
AMKR- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001047127
In the last 90 days, Amkor Technology, Inc. insiders filed 0 open-market purchases and 8 sales; 648 institutions reported holding it in 13F filings for Q2 2026, worth $9.95B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q2 2024
Institutional positions in Amkor Technology, Inc. as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 395
- +60 vs. Q1 2024
- Shares held
- 105.6M
- −599.9K (−0.6%) vs. Q1 2024
- Total value
- $4.22B
- +$802.5M (+23.4%) vs. Q1 2024
- New holders
- 90
- 135 more added
- Sold out
- 30
- 117 more reduced
3 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AMKR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 648 | $9.95B |
| Q1 2026 | 533 | $5.44B |
| Q4 2025 | 455 | $4.49B |
| Q3 2025 | 383 | $3.06B |
| Q2 2025 | 348 | $2.37B |
| Q1 2025 | 347 | $1.96B |
| Q4 2024 | 335 | $2.81B |
| Q3 2024 | 359 | $3.27B |
| Q2 2024 | 395 | $4.22B |
| Q1 2024 | 338 | $3.43B |
| Q4 2023 | 317 | $3.50B |
| Q3 2023 | 305 | $2.33B |
| Q2 2023 | 300 | $2.86B |
| Q1 2023 | 294 | $2.45B |
| Q4 2022 | 294 | $2.27B |
| Q3 2022 | 274 | $1.61B |
| Q2 2022 | 266 | $1.61B |
| Q1 2022 | 281 | $2.05B |
| Q4 2021 | 273 | $2.33B |
| Q3 2021 | 269 | $2.35B |
| Q2 2021 | 256 | $2.22B |
| Q1 2021 | 255 | $2.28B |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding Amkor Technology, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Thrivent Financial for Lutherans | 95,919 | $3.84M | 0.01% | +3,600+3.9% | Added |
| State Board of Administration of Florida Retirement System | 95,351 | $3.82M | 0.01% | −6,350−6.2% | Reduced |
| Los Angeles Capital Management LLC | 94,923 | $3.80M | 0.01% | +94,923 | New |
| Paloma Partners Management Co | 94,818 | $3.79M | 0.33% | +94,818 | New |
| Deutsche Bank AG | 93,694 | $3.75M | 0.00% | +24,031+34.5% | Added |
| Alpine Global Management, LLC | 91,955 | $3.68M | 0.64% | +91,955 | New |
| GHP Investment Advisors, Inc. | 89,986 | $3.60M | 0.18% | +3,447+4.0% | Added |
| Chase Investment Counsel Corp | 87,006 | $3.48M | 1.23% | +87,006 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 82,002 | $3.28M | 0.01% | −168,687−67.3% | Reduced |
| Great West Life Assurance Co | 78,618 | $3.15M | 0.01% | +6,840+9.5% | Added |
| New York State Common Retirement Fund | 78,193 | $3.13M | 0.00% | +787+1.0% | Added |
| Harvest Fund Management Co., Ltd | 73,792 | $2.95M | 0.21% | +73,792 | New |
| Illinois Municipal Retirement Fund | 73,013 | $2.92M | 0.04% | +11,923+19.5% | Added |
| Public Employees Retirement System of Ohio | 71,486 | $2.86M | 0.01% | +41,699+140.0% | Added |
| HSBC Holdings PLC | 67,020 | $2.70M | 0.00% | +55,856+500.3% | Added |
| Knights of Columbus Asset Advisors LLC | 66,645 | $2.67M | 0.17% | +713+1.1% | Added |
| CI Private Wealth, LLC | 66,473 | $2.66M | 0.00% | −180−0.3% | Reduced |
| Amalgamated Bank | 66,467 | $2.66M | 0.02% | +12,018+22.1% | Added |
| Castleark Management LLC | 64,980 | $2.60M | 0.11% | +64,980 | New |
| Two Sigma Advisers, LP | 64,500 | $2.58M | 0.01% | −83,500−56.4% | Reduced |
| Verition Fund Management LLC | 63,837 | $2.55M | 0.02% | +43,496+213.8% | Added |
| Pathstone Holdings, LLC | 63,443 | $2.54M | 0.01% | +3,733+6.3% | Added |
| Algert Global LLC | 63,166 | $2.53M | 0.08% | −3,564−5.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 61,188 | $2.45M | 0.01% | +61,188 | New |
| Mutual of America Capital Management LLC | 59,198 | $2.37M | 0.03% | −2,307−3.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 58,245 | $2.33M | 0.02% | +716+1.2% | Added |
| State of New Jersey Common Pension Fund D | 57,173 | $2.29M | 0.01% | −32,343−36.1% | Reduced |
| UBS Group AG | 56,816 | $2.27M | 0.00% | −76,922−57.5% | Reduced |
| Two Sigma Securities, LLC | 55,769 | $2.23M | 0.11% | +55,769 | New |
| Janus Henderson Group PLC | 55,123 | $2.21M | 0.00% | −593−1.1% | Reduced |
| MetLife Investment Management | 54,611 | $2.19M | 0.01% | −57,766−51.4% | Reduced |
| CloudAlpha Capital Management Limited/Hong Kong | 54,000 | $2.16M | 0.31% | +54,000 | New |
| Moody Aldrich Partners LLC | 52,740 | $2.11M | 0.41% | +52,740 | New |
| Royal Bank of Canada | 52,331 | $2.09M | 0.00% | +26,024+98.9% | Added |
| Voya Investment Management LLC | 50,572 | $2.02M | 0.00% | −21,163−29.5% | Reduced |
| Scientech Research LLC | 50,184 | $2.01M | 0.41% | +50,184 | New |
| Nissay Asset Management Corp | 49,956 | $2.00M | 0.01% | +25,034+100.4% | Added |
| Schonfeld Strategic Advisors LLC | 49,919 | $2.00M | 0.02% | +49,919 | New |
| Susquehanna Portfolio Strategies, LLC | 49,181 | $1.97M | 0.08% | 00.0% | Unchanged |
| Treasurer of the State of North Carolina | 49,060 | $1.96M | 0.01% | +49,060 | New |
| Glenmede Trust Co NA | 45,710 | $1.83M | 0.01% | +8,640+23.3% | Added |
| New York State Teachers Retirement System | 45,278 | $1.81M | 0.00% | −1,626−3.5% | Reduced |
| Mackenzie Financial Corp | 44,401 | $1.78M | 0.00% | +17,895+67.5% | Added |
| State of Tennessee, Treasury Department | 44,310 | $1.77M | 0.01% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 43,312 | $1.73M | 0.02% | −3,524−7.5% | Reduced |
| Virtu Financial LLC | 43,139 | $1.73M | 0.12% | +27,503+175.9% | Added |
| Martingale Asset Management L P | 42,786 | $1.71M | 0.04% | −17,249−28.7% | Reduced |
| Janney Montgomery Scott LLC | 42,289 | $1.69M | 0.01% | +17,420+70.0% | Added |
| Teacher Retirement System of Texas | 41,183 | $1.65M | 0.01% | +17,867+76.6% | Added |
| Brevan Howard Capital Management LP | 40,273 | $1.61M | 0.11% | +40,273 | New |
| Gotham Asset Management, LLC | 40,185 | $1.61M | 0.02% | −4,512−10.1% | Reduced |
| Oppenheimer Asset Management Inc. | 38,781 | $1.55M | 0.02% | +3,768+10.8% | Added |
| Federation des caisses Desjardins du Quebec | 38,329 | $1.53M | 0.01% | −9,508−19.9% | Reduced |
| Occudo Quantitative Strategies LP | 38,230 | $1.53M | 0.27% | +38,230 | New |
| Tower Research Capital LLC (TRC) | 38,070 | $1.52M | 0.03% | +34,266+900.8% | Added |
| Jackson Creek Investment Advisors LLC | 37,867 | $1.51M | 0.55% | +37,867 | New |
| XTX Topco Ltd | 37,376 | $1.50M | 0.13% | +23,937+178.1% | Added |
| Comerica Bank | 37,175 | $1.49M | 0.01% | −3,150−7.8% | Reduced |
| Summit Global Investments | 37,078 | $1.48M | 0.10% | +24,207+188.1% | Added |
| Danske Bank A/S | 35,784 | $1.43M | 0.01% | −8,735−19.6% | Reduced |
| Hanson & Doremus Investment Management | 35,453 | $1.42M | 0.24% | −580−1.6% | Reduced |
| Teachers Retirement System of the State of Kentucky | 34,304 | $1.37M | 0.01% | 00.0% | Unchanged |
| ProShare Advisors LLC | 34,300 | $1.37M | 0.00% | −3,494−9.2% | Reduced |
| Toroso Investments, LLC | 34,148 | $1.37M | 0.02% | +16,030+88.5% | Added |
| 1492 Capital Management LLC | 32,880 | $1.32M | 0.74% | +32,880 | New |
| HighTower Advisors, LLC | 32,818 | $1.31M | 0.00% | +24,604+299.5% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 32,450 | $1.30M | 0.00% | +32,450 | New |
| Vestcor Inc | 32,125 | $1.29M | 0.04% | 00.0% | Unchanged |
| Covea Finance | 32,000 | $1.28M | 0.06% | +32,000 | New |
| Foster & Motley Inc | 31,583 | $1.26M | 0.09% | −532−1.7% | Reduced |
| Arizona State Retirement System | 31,010 | $1.24M | 0.01% | +616+2.0% | Added |
| Riverwater Partners LLC | 30,883 | $1.24M | 0.92% | +10,556+51.9% | Added |
| Simplex Trading, LLC | 30,704 | $1.23M | 0.04% | +17,818+138.3% | Added |
| Ensign Peak Advisors, Inc | 29,930 | $1.20M | 0.00% | 00.0% | Unchanged |
| Denali Advisors LLC | 29,926 | $1.20M | 0.33% | −46,300−60.7% | Reduced |
| Winton Group Ltd | 29,708 | $1.19M | 0.08% | +998+3.5% | Added |
| CBOE Vest Financial, LLC | 29,673 | $1.19M | 0.03% | +2,930+11.0% | Added |
| GTS Securities LLC | 29,618 | $1.19M | 0.02% | +15,472+109.4% | Added |
| STRS Ohio | 29,502 | $1.18M | 0.00% | −4,098−12.2% | Reduced |
| Louisiana State Employees Retirement System | 29,200 | $1.17M | 0.02% | −500−1.7% | Reduced |
| Creative Planning | 29,088 | $1.16M | 0.00% | +12,658+77.0% | Added |
| CWM Advisors, LLC | 28,478 | $1.14M | 0.13% | +17,326+155.4% | Added |
| Global X Japan Co., Ltd. | 28,406 | $1.14M | 0.16% | +9,615+51.2% | Added |
| Assenagon Asset Management S.A. | 28,369 | $1.14M | 0.00% | −181,652−86.5% | Reduced |
| Seven Eight Capital, LP | 26,275 | $1.05M | 0.11% | −2,901−9.9% | Reduced |
| SummerHaven Investment Management, LLC | 25,314 | $1.01M | 0.67% | +461+1.9% | Added |
| State of Michigan Retirement System | 24,949 | $998.5K | 0.01% | −400−1.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 24,906 | $996.7K | 0.00% | +859+3.6% | Added |
| Walleye Capital LLC | 24,260 | $970.9K | 0.01% | +21,309+722.1% | Added |
| Fox Run Management, L.L.C. | 24,121 | $965.3K | 0.18% | +6,700+38.5% | Added |
| SG Americas Securities, LLC | 23,694 | $948.0K | 0.01% | +296+1.3% | Added |
| Versor Investments LP | 23,481 | $939.7K | 0.17% | −8,819−27.3% | Reduced |
| Handelsbanken Fonder AB | 23,176 | $928.0K | 0.00% | +4,200+22.1% | Added |
| Northwestern Mutual Investment Management Company, LLC | 23,076 | $923.5K | 0.02% | +53+0.2% | Added |
| Rockefeller Capital Management L.P. | 23,036 | $921.9K | 0.00% | −58−0.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 22,916 | $917.1K | 0.01% | +83+0.4% | Added |
| Miller Howard Investments Inc | 22,852 | $914.5K | 0.03% | +481+2.2% | Added |
| Sciencast Management LP | 22,356 | $894.7K | 0.31% | +22,356 | New |
| Jump Financial, LLC | 22,104 | $884.6K | 0.02% | −32,696−59.7% | Reduced |
| Ameritas Investment Partners, Inc. | 21,991 | $880.1K | 0.03% | −12,004−35.3% | Reduced |