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, Q4 2022
Institutional positions in Amkor Technology, Inc. as of Dec 31, 2022. 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
- 294
- +24 vs. Q3 2022
- Shares held
- 94.7M
- +481.0K (+0.5%) vs. Q3 2022
- Total value
- $2.27B
- +$664.6M (+41.4%) vs. Q3 2022
- New holders
- 59
- 89 more added
- Sold out
- 35
- 107 more reduced
4 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Amkor Technology, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Merit Financial Group, LLC | 10,322 | $247.5K | 0.01% | +11+0.1% | Added |
| Versor Investments LP | 10,579 | $253.7K | 0.02% | −20,621−66.1% | Reduced |
| United Services Automobile Association | 10,726 | $257.0K | 0.01% | +10,726 | New |
| Vident Investment Advisory, LLC | 10,749 | $257.8K | 0.01% | −120,701−91.8% | Reduced |
| Bayesian Capital Management, LP | 10,793 | $258.8K | 0.04% | +10,793 | New |
| Navellier & Associates Inc | 10,952 | $262.6K | 0.05% | +10,952 | New |
| Advisor Group Holdings, Inc. | 11,329 | $272.0K | 0.00% | +8,122+253.3% | Added |
| Pictet Asset Management SA | 11,698 | $281.0K | 0.00% | +11,698 | New |
| Group One Trading, L.P. | 12,130 | $290.9K | 0.01% | +12,130 | New |
| Gofen & Glossberg LLC | 12,500 | $300.0K | 0.01% | 00.0% | Unchanged |
| Laurel Wealth Advisors, Inc. | 12,571 | $301.0K | 0.03% | 00.0% | Unchanged |
| Amplius Wealth Advisors, LLC | 13,000 | $311.7K | 0.05% | 00.0% | Unchanged |
| Royal Bank of Canada | 13,255 | $318.0K | 0.00% | +11,888+869.6% | Added |
| Connable Office Inc | 13,353 | $320.0K | 0.05% | +13,353 | New |
| Leuthold Group, LLC | 13,595 | $326.0K | 0.04% | −335−2.4% | Reduced |
| State of Wisconsin Investment Board | 13,735 | $329.4K | 0.00% | −6,789−33.1% | Reduced |
| Tudor Investment Corp Et Al | 14,289 | $343.0K | 0.01% | +14,289 | New |
| Covestor Ltd | 14,409 | $346.0K | 0.28% | +1,764+14.0% | Added |
| FORA Capital, LLC | 14,499 | $347.7K | 0.06% | +14,499 | New |
| Captrust Financial Advisors | 14,522 | $348.2K | 0.00% | +2,500+20.8% | Added |
| Cipher Capital LP | 14,778 | $354.4K | 0.07% | +14,778 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,026 | $360.3K | 0.00% | −449−2.9% | Reduced |
| Meeder Asset Management Inc | 15,461 | $370.8K | 0.03% | −49,710−76.3% | Reduced |
| MAI Capital Management | 15,727 | $377.1K | 0.01% | +68+0.4% | Added |
| Baird Financial Group, Inc. | 15,734 | $378.0K | 0.00% | −107−0.7% | Reduced |
| Xponance, Inc. | 15,771 | $378.2K | 0.01% | −82−0.5% | Reduced |
| Public Employees Retirement Association of Colorado | 15,793 | $379.0K | 0.00% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 15,800 | $379.0K | 0.02% | 00.0% | Unchanged |
| Hanseatic Management Services Inc | 15,810 | $379.0K | 0.96% | +15,810 | New |
| Point72 Middle East FZE | 15,878 | $380.8K | 0.03% | +15,878 | New |
| Teachers Retirement System of the State of Kentucky | 15,996 | $383.0K | 0.00% | −4,900−23.4% | Reduced |
| Federated Hermes, Inc. | 16,602 | $398.1K | 0.00% | −79−0.5% | Reduced |
| Alps Advisors Inc | 17,213 | $412.8K | 0.00% | −83−0.5% | Reduced |
| Handelsbanken Fonder AB | 17,376 | $417.0K | 0.00% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 18,143 | $435.1K | 0.01% | −42,574−70.1% | Reduced |
| Bank of Montreal | 19,071 | $459.7K | 0.00% | +3,071+19.2% | Added |
| Susquehanna International Group, LLP | 19,404 | $465.3K | 0.00% | −36,400−65.2% | Reduced |
| Mariner, LLC | 19,659 | $472.0K | 0.00% | +19,659 | New |
| Atria Wealth Solutions, Inc. | 19,965 | $478.8K | 0.01% | −7,856−28.2% | Reduced |
| DuPont Capital Management Corp | 20,026 | $480.2K | 0.02% | −61,357−75.4% | Reduced |
| Mercer Global Advisors Inc | 20,138 | $483.0K | 0.00% | +3,011+17.6% | Added |
| United Capital Financial Advisers, LLC | 20,519 | $492.0K | 0.00% | −4,869−19.2% | Reduced |
| Robeco Institutional Asset Management B.V. | 20,826 | $499.4K | 0.00% | −4,975−19.3% | Reduced |
| Ensign Peak Advisors, Inc | 21,790 | $522.5K | 0.00% | −7,700−26.1% | Reduced |
| Miller Howard Investments Inc | 21,987 | $527.2K | 0.02% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 22,284 | $534.4K | 0.02% | −94,280−80.9% | Reduced |
| Diversified Trust Co | 22,562 | $541.0K | 0.02% | −331−1.4% | Reduced |
| Vestcor Inc | 23,027 | $552.0K | 0.02% | +23,027 | New |
| Y-Intercept (Hong Kong) Ltd | 23,174 | $555.7K | 0.08% | +6,723+40.9% | Added |
| Empirical Finance, LLC | 23,303 | $558.8K | 0.06% | +212+0.9% | Added |
| Kiwi Wealth Investments Limited Partnership | 23,481 | $563.1K | 0.04% | +23,481 | New |
| Oppenheimer Asset Management Inc. | 23,581 | $565.5K | 0.01% | +23,581 | New |
| Old Well Partners, LLC | 24,000 | $575.5K | 0.50% | +24,000 | New |
| Trexquant Investment LP | 24,248 | $581.5K | 0.02% | +24,248 | New |
| EMC Capital Management | 24,815 | $595.0K | 0.53% | +3,294+15.3% | Added |
| Tower Research Capital LLC (TRC) | 25,140 | $603.0K | 0.02% | +15,864+171.0% | Added |
| State of Michigan Retirement System | 25,549 | $612.7K | 0.00% | +200+0.8% | Added |
| Pacer Advisors, Inc. | 26,644 | $638.9K | 0.00% | +11,416+75.0% | Added |
| DGS Capital Management, LLC | 26,706 | $640.4K | 0.42% | +632+2.4% | Added |
| Louisiana State Employees Retirement System | 26,900 | $645.0K | 0.02% | +200+0.7% | Added |
| Jane Street Group, LLC | 27,008 | $647.7K | 0.00% | +2,738+11.3% | Added |
| Hancock Whitney Corp | 27,596 | $661.0K | 0.03% | +27,596 | New |
| Stock Yards Bank & Trust Co | 27,602 | $662.0K | 0.03% | +399+1.5% | Added |
| Engineers Gate Manager LP | 27,916 | $669.4K | 0.04% | +27,916 | New |
| Foster & Motley Inc | 28,206 | $676.0K | 0.06% | −449−1.6% | Reduced |
| Janney Montgomery Scott LLC | 28,257 | $678.0K | 0.00% | −743−2.6% | Reduced |
| ProShare Advisors LLC | 28,789 | $690.4K | 0.00% | +2,517+9.6% | Added |
| Eqis Capital Management, Inc. | 29,027 | $696.1K | 0.08% | +29,027 | New |
| Neo Ivy Capital Management | 29,322 | $703.0K | 0.48% | +29,322 | New |
| Oregon Public Employees Retirement Fund | 29,539 | $708.3K | 0.01% | +344+1.2% | Added |
| Franklin Resources Inc | 29,641 | $710.8K | 0.00% | −12,929−30.4% | Reduced |
| Cornercap Investment Counsel Inc | 31,022 | $743.9K | 0.13% | +392+1.3% | Added |
| Arizona State Retirement System | 31,089 | $745.5K | 0.01% | +1,156+3.9% | Added |
| LPL Financial LLC | 32,855 | $787.9K | 0.00% | −445−1.3% | Reduced |
| Yorktown Management & Research Co Inc | 34,800 | $834.5K | 1.02% | 00.0% | Unchanged |
| Millennium Management LLC | 35,777 | $858.0K | 0.00% | −55,836−60.9% | Reduced |
| Citigroup Inc | 35,801 | $858.5K | 0.00% | −753−2.1% | Reduced |
| Balyasny Asset Management LLC | 35,805 | $858.6K | 0.00% | −98,766−73.4% | Reduced |
| HSBC Holdings PLC | 36,900 | $887.5K | 0.00% | −91,664−71.3% | Reduced |
| Voya Investment Management LLC | 39,022 | $935.7K | 0.00% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 39,076 | $937.0K | 0.22% | +20,769+113.4% | Added |
| Mackenzie Financial Corp | 40,071 | $960.9K | 0.00% | −19,886−33.2% | Reduced |
| STRS Ohio | 40,100 | $961.0K | 0.00% | −13,100−24.6% | Reduced |
| Russell Investments Group, Ltd. | 40,252 | $965.2K | 0.00% | −10,300−20.4% | Reduced |
| Zebra Capital Management LLC | 40,693 | $976.0K | 3.41% | −4,336−9.6% | Reduced |
| UBS Group AG | 40,775 | $977.8K | 0.00% | +39,800+4,082.1% | Added |
| Hanson & Doremus Investment Management | 40,881 | $980.0K | 0.21% | +1,966+5.1% | Added |
| Ameritas Investment Partners, Inc. | 33,959 | $1.02M | 0.04% | −190−0.6% | Reduced |
| O'Shaughnessy Asset Management, LLC | 42,891 | $1.03M | 0.02% | +8,677+25.4% | Added |
| Capula Management Ltd | 44,490 | $1.07M | 0.11% | +44,490 | New |
| Jennison Associates LLC | 44,683 | $1.07M | 0.00% | +1,677+3.9% | Added |
| Mirae Asset Global Investments Co., Ltd. | 44,814 | $1.07M | 0.00% | −193−0.4% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 45,184 | $1.08M | 0.01% | +5,384+13.5% | Added |
| Delphi Management Inc | 46,015 | $1.10M | 1.33% | +46,015 | New |
| Victory Capital Management Inc | 46,485 | $1.11M | 0.00% | −44,236−48.8% | Reduced |
| SummerHaven Investment Management, LLC | 47,158 | $1.13M | 0.67% | +397+0.8% | Added |
| State of Tennessee, Treasury Department | 50,000 | $1.20M | 0.01% | +50,000 | New |
| New York State Teachers Retirement System | 50,798 | $1.22M | 0.00% | 00.0% | Unchanged |
| Fisher Asset Management, LLC | 50,839 | $1.22M | 0.00% | +50,839 | New |
| EAM Investors, LLC | 52,134 | $1.25M | 0.26% | +52,134 | New |