Amkor TechnologyAMKR
13F holders, Q2 2024 (June 30)395holders +59
86new positions
28sold out
9famous investors
$40.02avg. 13F price*
At the end of Q2 2024, 395 institutions reported holding Amkor Technology Inc. (AMKR) in their 13F filings, up 59 from Q1 2024. 86 opened new positions and 28 sold out. The largest holders were Dimensional Fund Advisors LP ($569.0M), Vanguard Group Inc. ($550.5M) and BlackRock Inc. ($485.7M). 9 famous investors held it, including Gavin Baker (0.3% of Atreides Management's portfolio), Cliff Asness (0.1% of AQR Capital Management's portfolio) and Ray Dalio (0.1% of Bridgewater Associates's portfolio).
- Company
- Amkor Technology Inc.
- CUSIP
- 031652100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 86 | $204.8M |
| Exits | 28 | $54.0M |
All 13F filers, Q1 2024 → Q2 2024: 11,997,260 shares bought and 12,772,527 shares sold, net −775,267 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 395 holders
| Dimensional Fund Advisors LP | 0.15% | Reduce -1.9% | 14,219,445 | $569.0M |
| Vanguard Group Inc. | 0.01% | Reduce -8.2% | 13,755,288 | $550.5M |
| BlackRock Inc. | 0.01% | Reduce -20.2% | 12,136,601 | $485.7M |
| LSV Asset Management | 0.51% | Reduce -2.1% | 5,855,960 | $234.4M |
| First Trust Advisors LP | 0.13% | Add +0.1% | 3,240,760 | $129.7M |
| Alliancebernstein L.P. | 0.04% | Reduce -16.6% | 3,215,134 | $128.7M |
| State Street Corp. | 0.01% | Reduce -17.1% | 3,179,289 | $127.2M |
| Earnest Partners LLC | 0.45% | Add +3.2% | 2,423,255 | $97.0M |
| Geode Capital Management, LLC | 0.01% | Reduce -25.8% | 1,963,190 | $78.6M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -7.7% | 1,790,686 | $71.7M |
| AQR Capital Management | 0.11% | Reduce -6.7% | 1,786,469 | $71.5M |
| American Century Companies Inc. | 0.04% | Add +54.4% | 1,673,314 | $67.0M |
| Northern Trust Corp. | 0.01% | Reduce -0.2% | 1,642,078 | $65.7M |
| Arrowstreet Capital, Limited Partnership | 0.05% | Add +83.9% | 1,493,722 | $59.8M |
| Driehaus Capital Management LLC | 0.56% | New | 1,458,746 | $58.4M |
| Invesco Ltd. | 0.01% | Add +16.2% | 1,435,351 | $57.4M |
| Bank of New York Mellon Corp | 0.01% | Add +5.6% | 1,410,169 | $56.4M |
| Millennium Management | 0.05% | Add +359.7% | 1,360,292 | $54.4M |
| SW Investment Management LLC | 17.18% | Reduce -18.2% | 1,350,000 | $54.0M |
| Norges Bank | 0.01% | Add +2.8% | 1,330,404 | $53.2M |
| FMR LLC | 0.00% | Add +7.9% | 1,146,151 | $45.9M |
| Westwood Holdings Group Inc. | 0.37% | Add +0.8% | 1,112,942 | $44.5M |
| Morgan Stanley | 0.00% | Add +4.9% | 1,093,148 | $43.7M |
| Goldman Sachs Group Inc. | 0.01% | Reduce -56.6% | 675,816 | $27.0M |
| Tredje AP-fonden | 0.25% | No change | 652,000 | $26.1M |
| Squarepoint Ops LLC | 0.09% | Add +139.6% | 604,974 | $24.2M |
| Boston Partners | 0.03% | Reduce -4.1% | 580,871 | $23.4M |
| Susquehanna International Group, LLP | 0.04% | Add +7671.4% | 548,269 | $21.9M |
| HRT Financial LP | 0.12% | Add +1219.5% | 540,101 | $21.6M |
| First Eagle Investment Management, LLC | 0.05% | Add +15.7% | 539,799 | $21.6M |
| Jane Street Group, LLC | 0.02% | Add +143.5% | 514,247 | $20.6M |
| Man Group plc | 0.05% | Add +14.6% | 493,885 | $19.8M |
| Prudential Financial Inc. | 0.03% | Add +1.4% | 463,221 | $18.5M |
| TT International Asset Management LTD | 2.22% | Reduce -21.8% | 443,979 | $17.8M |
| Principal Financial Group Inc. | 0.01% | Reduce -2.6% | 435,440 | $17.4M |
| Royce & Associates LP | 0.16% | Reduce -3.4% | 432,598 | $17.3M |
| Envestnet Asset Management Inc. | 0.01% | Add +13.6% | 431,233 | $17.3M |
| Bridgewater Associates | 0.09% | Reduce -17.0% | 422,651 | $16.9M |
| JPMorgan Chase & Co. | 0.00% | Reduce -26.7% | 381,846 | $15.3M |
| D. E. Shaw & Co. | 0.02% | New | 366,157 | $14.7M |
| Baird Financial Group, Inc. | 0.03% | Add +9.2% | 344,213 | $13.8M |
| Mirae Asset Global Investments Co., Ltd. | 0.07% | Add +22.1% | 353,361 | $13.7M |
| Valley Wealth Managers, Inc. | 1.08% | New | 339,699 | $13.6M |
| M&G PLC | 0.09% | Reduce -10.2% | 320,983 | $12.8M |
| Bandera Partners LLC | 4.42% | No change | 304,853 | $12.2M |
| Rhumbline Advisers | 0.01% | Reduce -19.6% | 301,170 | $12.1M |
| Sei Investments Co. | 0.02% | Add +270.6% | 277,316 | $11.1M |
| Marshall Wace, LLP | 0.02% | Reduce -15.8% | 274,989 | $11.0M |
| Qube Research & Technologies Ltd | 0.02% | New | 271,219 | $10.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +103.2% | 266,501 | $10.7M |
| Bank of America Corp. | 0.00% | Reduce -41.3% | 250,838 | $10.0M |
| Ameriprise Financial Inc. | 0.00% | Reduce -17.6% | 250,094 | $10.0M |
| Channing Capital Management, LLC | 0.27% | Reduce -10.3% | 249,945 | $10.0M |
| Jacobs Levy Equity Management, Inc. | 0.04% | Reduce -20.1% | 248,703 | $10.0M |
| Guggenheim Capital LLC | 0.07% | Add +410.8% | 247,589 | $9.9M |
| Wells Fargo & Company | 0.00% | Add +69.1% | 224,160 | $9.0M |
| Swiss National Bank | 0.01% | No change | 218,000 | $8.7M |
| Robotti Robert | 1.35% | Reduce -2.6% | 215,652 | $8.6M |
| Nuveen Asset Management, LLC | 0.00% | Reduce -55.4% | 212,863 | $8.5M |
| Atreides Management | 0.28% | New | 212,388 | $8.5M |
| Barclays PLC | 0.00% | Reduce -33.8% | 203,182 | $8.1M |
| State of Alaska, Department of Revenue | 0.09% | No change | 198,587 | $7.9M |
| Russell Investments Group, Ltd. | 0.01% | Reduce -9.6% | 194,417 | $7.8M |
| Bridgeway Capital Management, LLC | 0.18% | Reduce -14.2% | 193,550 | $7.7M |
| Kennedy Capital Management LLC | 0.16% | Reduce -5.0% | 184,057 | $7.4M |
| Wellington Management Group LLP | 0.00% | Reduce -5.0% | 182,342 | $7.3M |
| Fisher Asset Management | 0.00% | Add +125.0% | 182,242 | $7.3M |
| Balyasny Asset Management L.P. | 0.02% | Add +75.2% | 176,621 | $7.1M |
| Citadel Advisors | 0.01% | Add +46.0% | 168,699 | $6.8M |
| SG Capital Management LLC | 1.11% | New | 163,422 | $6.5M |
| Segall Bryant & Hamill, LLC | 0.12% | New | 162,853 | $6.5M |
| Varma Mutual Pension Insurance Co | 0.05% | Reduce -52.3% | 161,400 | $6.5M |
| Legal & General Group Plc | 0.00% | Reduce -4.1% | 161,270 | $6.5M |
| Voloridge Investment Management, LLC | 0.02% | Reduce -60.5% | 157,467 | $6.3M |
| State of Wisconsin Investment Board | 0.02% | Add +42.7% | 157,104 | $6.3M |
| Massachusetts Financial Services Co. | 0.00% | Add +10.1% | 152,393 | $6.1M |
| Renaissance Technologies | 0.01% | Add +2001.4% | 151,300 | $6.1M |
| Y-Intercept (Hong Kong) Ltd | 0.32% | New | 147,252 | $5.9M |
| Citigroup Inc. | 0.01% | Add +21.2% | 141,501 | $5.7M |
| Cubist Systematic Strategies, LLC | 0.10% | New | 137,126 | $5.5M |
| Brandywine Global Investment Management, LLC | 0.04% | Add +98.1% | 132,206 | $5.3M |
| Cerity Partners LLC | 0.01% | Reduce -57.0% | 132,055 | $5.3M |
| Corebridge Financial, Inc. | 0.03% | — | 130,849 | $5.2M |
| Retirement Systems of Alabama | 0.02% | Reduce -1.6% | 127,610 | $5.1M |
| MY.Alpha Management HK Advisors Ltd | 1.91% | New | 126,860 | $5.1M |
| Victory Capital Management Inc. | 0.01% | Reduce -0.8% | 126,661 | $5.1M |
| Allianz Asset Management GmbH | 0.01% | Add +25.6% | 124,988 | $5.0M |
| Franklin Resources Inc. | 0.00% | Add +65.4% | 121,032 | $4.8M |
| Acadian Asset Management LLC | 0.01% | Add +4891.3% | 113,751 | $4.5M |
| Global IMC LLC | 1.02% | New | 113,509 | $4.5M |
| Alberta Investment Management Corp | 0.05% | No change | 112,600 | $4.5M |
| T. Rowe Price Associates Inc. | 0.00% | Add +2.6% | 109,233 | $4.4M |
| Macquarie Group Ltd. | 0.01% | Add +5.9% | 108,612 | $4.3M |
| California State Teachers Retirement System | 0.01% | Reduce -2.8% | 108,289 | $4.3M |
| Informed Momentum Co LLC | 0.69% | New | 106,414 | $4.3M |
| Faithward Advisors, LLC | 0.73% | Add +1.9% | 101,503 | $4.1M |
| KBC Group NV | 0.01% | Add +0.6% | 100,790 | $4.0M |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -27.3% | 100,214 | $4.0M |
| Portolan Capital Management, LLC | 0.32% | New | 98,394 | $3.9M |
| LPL Financial LLC | 0.00% | Add +8.5% | 97,044 | $3.9M |
"% of holder's portfolio" is AMKR's weight in each manager's 13F, not the share of Amkor Technology Inc. the manager owns.