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, Q3 2023
Institutional positions in Amkor Technology, Inc. as of Sep 30, 2023. 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
- 305
- +11 vs. Q2 2023
- Shares held
- 103.1M
- +6.84M (+7.1%) vs. Q2 2023
- Total value
- $2.33B
- −$524.4M (−18.3%) vs. Q2 2023
- New holders
- 57
- 113 more added
- Sold out
- 46
- 90 more reduced
6 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding Amkor Technology, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| HBC Financial Services, PLLC | 10 | $0 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 6 | $134 | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 12 | $271 | 0.00% | 00.0% | Unchanged |
| RFP Financial Group LLC | 12 | $271 | 0.00% | +12 | New |
| TFC Financial Management | 13 | $294 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 15 | $339 | 0.00% | 00.0% | Unchanged |
| Retirement Group, LLC | 16 | $362 | 0.00% | 00.0% | Unchanged |
| Kelly Financial Services LLC | 20 | $452 | 0.00% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 24 | $542 | 0.00% | 00.0% | Unchanged |
| Kayne Anderson Rudnick Investment Management LLC | 27 | $610 | 0.00% | 00.0% | Unchanged |
| CarsonAllaria Wealth Management, Ltd. | 33 | $746 | 0.00% | 00.0% | Unchanged |
| Tfo-TDC, LLC | 31 | $922 | 0.00% | +16+106.7% | Added |
| Capital Advisors, Ltd. LLC | 31 | $1.00K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 46 | $1.04K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 46 | $1.04K | 0.00% | 00.0% | Unchanged |
| Washington Trust Co | 47 | $1.06K | 0.00% | −1−2.1% | Reduced |
| Farmers & Merchants Investments Inc | 49 | $1.11K | 0.00% | 00.0% | Unchanged |
| ORG Partners LLC | 50 | $1.13K | 0.00% | +50 | New |
| GWM Advisors LLC | 55 | $1.25K | 0.00% | 00.0% | Unchanged |
| Motco | 56 | $1.27K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 57 | $1.28K | 0.00% | +1+1.8% | Added |
| Parkside Financial Bank & Trust | 57 | $1.29K | 0.00% | +17+42.5% | Added |
| Toronto Dominion Bank | 74 | $1.67K | 0.00% | +74 | New |
| Carolinas Wealth Consulting LLC | 88 | $1.84K | 0.00% | +6+7.3% | Added |
| AdvisorNet Financial, Inc | 87 | $1.97K | 0.00% | +29+50.0% | Added |
| Bessemer Group Inc | 88 | $2.00K | 0.00% | −82−48.2% | Reduced |
| Hantz Financial Services, Inc. | 78 | $2.00K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 89 | $2.01K | 0.00% | +9+11.3% | Added |
| Lee Financial Co | 90 | $2.03K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 100 | $2.26K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 101 | $2.28K | 0.00% | +101 | New |
| Private Ocean, LLC | 107 | $2.41K | 0.00% | +107 | New |
| Meeder Asset Management Inc | 107 | $2.42K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 117 | $2.64K | 0.00% | 00.0% | Unchanged |
| Steward Financial Group LLC | 146 | $3.00K | 0.00% | +146 | New |
| Adirondack Trust Co | 150 | $3.39K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 200 | $4.47K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 237 | $5.36K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 272 | $6.15K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 275 | $6.21K | 0.00% | +72+35.5% | Added |
| Lindbrook Capital, LLC | 305 | $6.89K | 0.00% | +64+26.6% | Added |
| Massmutual Trust Co FSB | 367 | $8.29K | 0.00% | +92+33.5% | Added |
| Farther Finance Advisors, LLC | 388 | $8.77K | 0.00% | +59+17.9% | Added |
| Spire Wealth Management | 400 | $9.04K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co | 432 | $9.76K | 0.00% | 00.0% | Unchanged |
| Solstein Capital, LLC | 464 | $10.5K | 0.01% | 00.0% | Unchanged |
| Sutton Wealth Advisors Inc. | 500 | $11.3K | 0.01% | 00.0% | Unchanged |
| Fifth Third Bancorp | 527 | $11.9K | 0.00% | −18−3.3% | Reduced |
| Headlands Technologies LLC | 627 | $14.2K | 0.01% | +627 | New |
| Neo Ivy Capital Management | 836 | $19.0K | 0.01% | +836 | New |
| Nomura Asset Management Co Ltd | 900 | $20.3K | 0.00% | 00.0% | Unchanged |
| Ci Investments Inc. | 1,023 | $23.0K | 0.00% | +30+3.0% | Added |
| Byrne Asset Management LLC | 1,000 | $23.0K | 0.02% | +400+66.7% | Added |
| Quadrant Capital Group LLC | 1,237 | $28.0K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 947 | $28.0K | 0.00% | +212+28.8% | Added |
| State of Wyoming | 1,272 | $28.7K | 0.01% | −935−42.4% | Reduced |
| Whittier Trust Co of Nevada Inc | 1,357 | $30.7K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 1,372 | $31.0K | 0.00% | 00.0% | Unchanged |
| Chilton Capital Management LLC | 1,993 | $45.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,999 | $45.2K | 0.00% | +18+0.9% | Added |
| Parallel Advisors, LLC | 2,441 | $55.2K | 0.00% | +11+0.5% | Added |
| Brown Brothers Harriman & Co | 2,985 | $67.5K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 3,151 | $71.2K | 0.00% | −449−12.5% | Reduced |
| Atlas Capital Advisors LLC | 3,531 | $79.8K | 0.01% | −13,442−79.2% | Reduced |
| CWM, LLC | 3,661 | $83.0K | 0.00% | +1,640+81.1% | Added |
| US Bancorp | 3,690 | $83.4K | 0.00% | −178−4.6% | Reduced |
| Northwestern Mutual Wealth Management Co | 3,692 | $83.4K | 0.00% | +16+0.4% | Added |
| Advisors Asset Management, Inc. | 3,979 | $89.9K | 0.00% | −1,167−22.7% | Reduced |
| Acadian Asset Management LLC | 4,217 | $95.0K | 0.00% | +875+26.2% | Added |
| Tower Research Capital LLC (TRC) | 4,402 | $99.5K | 0.00% | −20,320−82.2% | Reduced |
| JJJ Advisors Inc. | 4,829 | $109.1K | 0.03% | −144−2.9% | Reduced |
| Smithfield Trust Co | 5,000 | $113.0K | 0.01% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 5,497 | $124.2K | 0.00% | +385+7.5% | Added |
| The PNC Financial Services Group, Inc. | 5,674 | $128.2K | 0.00% | +1,364+31.6% | Added |
| Kapitalo Investimentos Ltda | 5,727 | $129.4K | 0.02% | +5,727 | New |
| Metropolitan Life Insurance Co | 5,875 | $132.8K | 0.01% | +243+4.3% | Added |
| Point72 Middle East FZE | 5,887 | $133.0K | 0.01% | +5,887 | New |
| Baker Avenue Asset Management, LP | 7,022 | $158.7K | 0.01% | −19,000−73.0% | Reduced |
| Public Employees Retirement System of Ohio | 7,574 | $171.0K | 0.00% | −121−1.6% | Reduced |
| First Command Advisory Services, Inc. | 8,543 | $193.1K | 0.00% | +8,543 | New |
| Pacer Advisors, Inc. | 8,681 | $196.2K | 0.00% | −9,319−51.8% | Reduced |
| Securian Asset Management, Inc | 8,741 | $197.5K | 0.01% | −208−2.3% | Reduced |
| JustInvest LLC | 8,941 | $202.1K | 0.01% | −331−3.6% | Reduced |
| AlphaMark Advisors, LLC | 8,993 | $203.0K | 0.09% | +8,993 | New |
| Jane Street Group, LLC | 9,106 | $205.8K | 0.00% | −86,778−90.5% | Reduced |
| Vident Advisory, LLC | 9,206 | $208.1K | 0.01% | +9,206 | New |
| M&T Bank Corp | 9,226 | $208.5K | 0.00% | +35+0.4% | Added |
| Profund Advisors LLC | 9,543 | $215.7K | 0.01% | +188+2.0% | Added |
| HighTower Advisors, LLC | 9,558 | $217.0K | 0.00% | +1,489+18.5% | Added |
| IFP Advisors, Inc | 9,783 | $221.1K | 0.01% | −45,125−82.2% | Reduced |
| NinePointTwo Capital | 9,984 | $225.0K | 0.09% | +9,984 | New |
| Sandia Investment Management LP | 10,000 | $226.0K | 0.06% | +10,000 | New |
| Merit Financial Group, LLC | 10,176 | $230.0K | 0.01% | +12+0.1% | Added |
| MAI Capital Management | 10,195 | $230.4K | 0.00% | −1,017−9.1% | Reduced |
| Atlas Brown,Inc. | 10,200 | $230.5K | 0.11% | +1,000+10.9% | Added |
| Bridgefront Capital, LLC | 10,359 | $234.1K | 0.16% | +10,359 | New |
| Mariner, LLC | 10,467 | $237.0K | 0.00% | −8,127−43.7% | Reduced |
| QRG Capital Management, Inc. | 10,589 | $239.3K | 0.00% | +10,589 | New |
| Exchange Traded Concepts, LLC | 11,176 | $252.6K | 0.01% | +4,891+77.8% | Added |
| Integrated Investment Consultants, LLC | 11,789 | $266.4K | 0.10% | +230+2.0% | Added |