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 2022
Institutional positions in Amkor Technology, Inc. as of Jun 30, 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
- 266
- −9 vs. Q1 2022
- Shares held
- 95.0M
- +1.43M (+1.5%) vs. Q1 2022
- Total value
- $1.61B
- −$421.3M (−20.7%) vs. Q1 2022
- New holders
- 26
- 111 more added
- Sold out
- 35
- 81 more reduced
6 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2022
Shares, value and share of portfolio for each institution holding Amkor Technology, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stock Yards Bank & Trust Co | 15,003 | $254.0K | 0.01% | +15,003 | New |
| CSS LLC | 15,000 | $254.0K | 0.01% | +15,000 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,475 | $262.0K | 0.00% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 15,800 | $268.0K | 0.01% | −6,400−28.8% | Reduced |
| Public Employees Retirement Association of Colorado | 15,793 | $268.0K | 0.00% | 00.0% | Unchanged |
| Xponance, Inc. | 15,867 | $269.0K | 0.01% | +889+5.9% | Added |
| Alps Advisors Inc | 16,186 | $274.0K | 0.00% | −167−1.0% | Reduced |
| Cubist Systematic Strategies, LLC | 16,201 | $275.0K | 0.00% | −98,867−85.9% | Reduced |
| Mercer Global Advisors Inc | 16,359 | $277.0K | 0.00% | +3,294+25.2% | Added |
| Two Sigma Advisers, LP | 16,500 | $280.0K | 0.00% | +4,600+38.7% | Added |
| Northwestern Mutual Investment Management Company, LLC | 16,799 | $285.0K | 0.01% | +148+0.9% | Added |
| Federated Hermes, Inc. | 16,869 | $286.0K | 0.00% | −12,403−42.4% | Reduced |
| Handelsbanken Fonder AB | 17,376 | $295.0K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 17,738 | $301.0K | 0.00% | −63,294−78.1% | Reduced |
| Goelzer Investment Management, Inc. | 18,565 | $315.0K | 0.03% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 18,717 | $318.0K | 0.00% | −4,415−19.1% | Reduced |
| Teacher Retirement System of Texas | 18,740 | $318.0K | 0.00% | −3,859−17.1% | Reduced |
| Gotham Asset Management, LLC | 19,512 | $331.0K | 0.01% | +6,358+48.3% | Added |
| Convergence Investment Partners, LLC | 19,856 | $337.0K | 0.20% | −4,813−19.5% | Reduced |
| Yorktown Management & Research Co Inc | 21,000 | $356.0K | 0.46% | −10,300−32.9% | Reduced |
| EMC Capital Management | 21,521 | $365.0K | 0.31% | +7,252+50.8% | Added |
| Jane Street Group, LLC | 22,692 | $384.0K | 0.00% | −35,822−61.2% | Reduced |
| Diversified Trust Co | 22,893 | $388.0K | 0.02% | +3,827+20.1% | Added |
| State of Michigan Retirement System | 25,549 | $433.0K | 0.00% | +100+0.4% | Added |
| United Capital Financial Advisers, LLC | 25,605 | $434.0K | 0.00% | +294+1.2% | Added |
| Winton Group Ltd | 25,666 | $435.0K | 0.02% | +5,713+28.6% | Added |
| Thrivent Financial for Lutherans | 26,329 | $446.0K | 0.00% | +131+0.5% | Added |
| Wellington Management Group LLP | 26,791 | $454.0K | 0.00% | 00.0% | Unchanged |
| AXA S.A. | 27,000 | $457.6K | 0.00% | +10,200+60.7% | Added |
| Atria Wealth Solutions, Inc. | 27,321 | $463.0K | 0.01% | +16,651+156.1% | Added |
| State of Wisconsin Investment Board | 27,557 | $467.0K | 0.00% | +27,557 | New |
| Regentatlantic Capital LLC | 28,000 | $475.0K | 0.02% | 00.0% | Unchanged |
| Royal Bank of Canada | 28,519 | $483.0K | 0.00% | −1,652−5.5% | Reduced |
| Louisiana State Employees Retirement System | 26,400 | $484.0K | 0.01% | +100+0.4% | Added |
| Foster & Motley Inc | 28,655 | $486.0K | 0.04% | −47,988−62.6% | Reduced |
| Oregon Public Employees Retirement Fund | 28,725 | $487.0K | 0.01% | −3,400−10.6% | Reduced |
| ProShare Advisors LLC | 29,141 | $494.0K | 0.00% | −14,784−33.7% | Reduced |
| Ensign Peak Advisors, Inc | 29,490 | $500.0K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 29,831 | $506.0K | 0.00% | +86+0.3% | Added |
| AlphaCrest Capital Management LLC | 30,354 | $515.0K | 0.02% | −64,303−67.9% | Reduced |
| O'Shaughnessy Asset Management, LLC | 31,037 | $526.0K | 0.01% | −41,967−57.5% | Reduced |
| Ameritas Investment Partners, Inc. | 34,149 | $578.0K | 0.02% | −508−1.5% | Reduced |
| Cornercap Investment Counsel Inc | 34,872 | $591.0K | 0.10% | +1,860+5.6% | Added |
| Truist Financial Corp | 35,033 | $593.0K | 0.00% | +200+0.6% | Added |
| Shell Asset Management Co | 35,685 | $605.0K | 0.02% | +60+0.2% | Added |
| Susquehanna International Group, LLP | 36,954 | $626.0K | 0.00% | −25,135−40.5% | Reduced |
| Jennison Associates LLC | 37,146 | $630.0K | 0.00% | −182−0.5% | Reduced |
| Russell Investments Group, Ltd. | 37,652 | $637.0K | 0.00% | −1,186−3.1% | Reduced |
| Voya Investment Management LLC | 38,133 | $646.0K | 0.00% | −1,931−4.8% | Reduced |
| SummerHaven Investment Management, LLC | 38,706 | $656.0K | 0.44% | 00.0% | Unchanged |
| Hanson & Doremus Investment Management | 39,534 | $670.0K | 0.16% | −3,878−8.9% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 39,600 | $671.0K | 0.00% | +39,600 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 39,731 | $673.0K | 0.01% | +2,988+8.1% | Added |
| Woodline Partners LP | 40,108 | $680.0K | 0.01% | +40,108 | New |
| Mackenzie Financial Corp | 40,938 | $694.0K | 0.00% | −1,016−2.4% | Reduced |
| Empirical Finance, LLC | 41,375 | $701.0K | 0.09% | +1,660+4.2% | Added |
| Franklin Resources Inc | 41,962 | $711.0K | 0.00% | −19,813−32.1% | Reduced |
| Zebra Capital Management LLC | 42,804 | $726.0K | 2.13% | −1,255−2.8% | Reduced |
| State of Tennessee, Treasury Department | 42,861 | $726.0K | 0.00% | 00.0% | Unchanged |
| Wesbanco Bank Inc | 43,339 | $735.0K | 0.03% | +17,982+70.9% | Added |
| Brandywine Global Investment Management, LLC | 43,636 | $740.0K | 0.01% | −1,897−4.2% | Reduced |
| GHP Investment Advisors, Inc. | 46,496 | $788.0K | 0.06% | +2,156+4.9% | Added |
| LPL Financial LLC | 46,900 | $795.0K | 0.00% | +9,502+25.4% | Added |
| Voloridge Investment Management, LLC | 48,897 | $829.0K | 0.00% | +48,897 | New |
| Squarepoint Ops LLC | 49,135 | $833.0K | 0.01% | −57,401−53.9% | Reduced |
| Comerica Bank | 45,631 | $837.0K | 0.01% | −805−1.7% | Reduced |
| Eaton Vance Management | 51,619 | $875.0K | 0.00% | −174−0.3% | Reduced |
| Denali Advisors LLC | 51,994 | $881.0K | 0.38% | +51,857+37,851.8% | Added |
| APG Asset Management N.V. | 55,700 | $903.0K | 0.00% | −23,200−29.4% | Reduced |
| New York State Teachers Retirement System | 53,498 | $907.0K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 53,600 | $909.0K | 0.00% | −392,800−88.0% | Reduced |
| Martingale Asset Management L P | 54,145 | $918.0K | 0.02% | +3,415+6.7% | Added |
| Price T Rowe Associates Inc | 54,447 | $923.0K | 0.00% | +1,263+2.4% | Added |
| STRS Ohio | 55,300 | $937.0K | 0.00% | +2,400+4.5% | Added |
| Yousif Capital Management, LLC | 56,012 | $949.0K | 0.01% | +2,690+5.0% | Added |
| SG Americas Securities, LLC | 59,739 | $1.01M | 0.01% | −29,982−33.4% | Reduced |
| KBC Group NV | 59,972 | $1.02M | 0.01% | +20,150+50.6% | Added |
| DuPont Capital Management Corp | 60,504 | $1.03M | 0.05% | −1,707−2.7% | Reduced |
| Bank of Montreal | 58,046 | $1.05M | 0.00% | +44,041+314.5% | Added |
| Ziegler Capital Management, LLC | 62,018 | $1.05M | 0.04% | +2,300+3.9% | Added |
| Barclays PLC | 62,963 | $1.07M | 0.00% | +13,933+28.4% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 64,800 | $1.10M | 0.01% | +64,800 | New |
| Candriam Luxembourg S.C.A. | 65,199 | $1.10M | 0.01% | +65,199 | New |
| Deutsche Bank AG | 65,773 | $1.11M | 0.00% | −254,506−79.5% | Reduced |
| Amalgamated Bank | 65,775 | $1.11M | 0.01% | +829+1.3% | Added |
| Guggenheim Capital LLC | 66,205 | $1.12M | 0.01% | −8,555−11.4% | Reduced |
| Great West Life Assurance Co | 66,310 | $1.12M | 0.00% | +8,046+13.8% | Added |
| Balyasny Asset Management LLC | 67,590 | $1.15M | 0.00% | −2,557−3.6% | Reduced |
| Glenmede Trust Co NA | 68,111 | $1.15M | 0.01% | +10,120+17.5% | Added |
| Advisors Preferred, LLC | 69,066 | $1.17M | 0.30% | +69,066 | New |
| Soros Capital Management LLC | 69,900 | $1.19M | 0.68% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 70,282 | $1.19M | 0.01% | +2,353+3.5% | Added |
| Texas Permanent School Fund | 72,538 | $1.23M | 0.02% | +1,462+2.1% | Added |
| Man Group plc | – | $1.38M | 0.01% | – | – |
| Raymond James & Associates | 83,597 | $1.42M | 0.00% | +4,088+5.1% | Added |
| Meeder Asset Management Inc | 83,679 | $1.42M | 0.08% | +31,370+60.0% | Added |
| Mutual of America Capital Management LLC | 83,888 | $1.42M | 0.02% | −7,550−8.3% | Reduced |
| Algert Global LLC | 84,650 | $1.44M | 0.11% | +14,210+20.2% | Added |
| Los Angeles Capital Management LLC | 90,760 | $1.54M | 0.01% | +6,437+7.6% | Added |
| Versor Investments LP | 93,374 | $1.58M | 0.06% | +59,774+177.9% | Added |