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, Q1 2022
Institutional positions in Amkor Technology, Inc. as of Mar 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
- 281
- +12 vs. Q4 2021
- Shares held
- 94.3M
- +39.3K (0.0%) vs. Q4 2021
- Total value
- $2.05B
- −$285.4M (−12.2%) vs. Q4 2021
- New holders
- 43
- 116 more added
- Sold out
- 31
- 74 more reduced
4 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding Amkor Technology, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Texas Permanent School Fund | 71,076 | $1.54M | 0.02% | −1,521−2.1% | Reduced |
| O'Shaughnessy Asset Management, LLC | 73,004 | $1.59M | 0.03% | −44,963−38.1% | Reduced |
| Guggenheim Capital LLC | 74,760 | $1.62M | 0.01% | −6,102−7.5% | Reduced |
| Foster & Motley Inc | 76,643 | $1.67M | 0.13% | +11,037+16.8% | Added |
| GWM Advisors LLC | 76,823 | $1.67M | 0.03% | +9,629+14.3% | Added |
| Citadel Advisors LLC | 78,043 | $1.70M | 0.00% | −36,408−31.8% | Reduced |
| Raymond James & Associates | 79,509 | $1.73M | 0.00% | +3,030+4.0% | Added |
| Public Employees Retirement System of Ohio | 81,032 | $1.76M | 0.01% | −117,358−59.2% | Reduced |
| Los Angeles Capital Management LLC | 84,323 | $1.83M | 0.01% | +36,360+75.8% | Added |
| Victory Capital Management Inc | 101,717 | $1.91M | 0.00% | +16,821+19.8% | Added |
| SG Americas Securities, LLC | 89,721 | $1.95M | 0.02% | −7,134−7.4% | Reduced |
| Mutual of America Capital Management LLC | 91,438 | $1.99M | 0.02% | +1,756+2.0% | Added |
| Jump Financial, LLC | 91,432 | $1.99M | 0.08% | +35,495+63.5% | Added |
| AlphaCrest Capital Management LLC | 94,657 | $2.06M | 0.11% | +73,167+340.5% | Added |
| ETF Managers Group, LLC | 91,694 | $2.08M | 0.04% | +91,694 | New |
| SEI Investments Co | 97,329 | $2.10M | 0.00% | −1,093−1.1% | Reduced |
| Commonwealth Equity Services, LLC | 99,422 | $2.16M | 0.00% | −922−0.9% | Reduced |
| New York State Common Retirement Fund | 100,484 | $2.18M | 0.00% | +26,911+36.6% | Added |
| Macquarie Group Ltd | 104,255 | $2.26M | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 105,265 | $2.29M | 0.00% | −13,736−11.5% | Reduced |
| Credit Suisse AG | 106,378 | $2.31M | 0.00% | −4,802−4.3% | Reduced |
| Squarepoint Ops LLC | 106,536 | $2.31M | 0.02% | +106,536 | New |
| Vident Investment Advisory, LLC | 109,373 | $2.37M | 0.06% | +15,012+15.9% | Added |
| State of New Jersey Common Pension Fund D | 111,189 | $2.42M | 0.01% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 113,611 | $2.47M | 0.00% | +4,663+4.3% | Added |
| Cubist Systematic Strategies, LLC | 115,068 | $2.50M | 0.02% | +73,698+178.1% | Added |
| MetLife Investment Management | 117,317 | $2.55M | 0.02% | +33,685+40.3% | Added |
| State Board of Administration of Florida Retirement System | 119,017 | $2.58M | 0.01% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 127,014 | $2.76M | 0.00% | −38,145−23.1% | Reduced |
| Retirement Systems of Alabama | 131,547 | $2.86M | 0.01% | +265+0.2% | Added |
| First Eagle Investment Management, LLC | 132,836 | $2.88M | 0.01% | +79,720+150.1% | Added |
| California State Teachers Retirement System | 137,495 | $2.99M | 0.00% | −10,732−7.2% | Reduced |
| Alberta Investment Management Corp | 143,636 | $3.12M | 0.02% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 147,934 | $3.21M | 0.00% | −6,728−4.4% | Reduced |
| Legal & General Group Plc | 153,477 | $3.33M | 0.00% | −1,261−0.8% | Reduced |
| Envestnet Asset Management Inc | 154,244 | $3.35M | 0.00% | +26,458+20.7% | Added |
| Wells Fargo & Company | 161,100 | $3.50M | 0.00% | −100,076−38.3% | Reduced |
| Massachusetts Financial Services Co | 176,024 | $3.82M | 0.00% | +3,168+1.8% | Added |
| Janus Henderson Group PLC | 193,125 | $4.19M | 0.00% | −75,763−28.2% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 210,999 | $4.58M | 0.01% | +57,537+37.5% | Added |
| American International Group, Inc. | 219,480 | $4.77M | 0.03% | −3,247−1.5% | Reduced |
| Alliancebernstein L.P. | 240,333 | $5.22M | 0.00% | +15,438+6.9% | Added |
| Marshall Wace, LLP | 244,042 | $5.30M | 0.01% | +244,042 | New |
| FMR LLC | 254,356 | $5.53M | 0.00% | +54,870+27.5% | Added |
| Allianz Asset Management GmbH | 259,465 | $5.63M | 0.00% | −170,858−39.7% | Reduced |
| Swiss National Bank | 260,100 | $5.65M | 0.00% | +17,300+7.1% | Added |
| Rhumbline Advisers | 307,054 | $6.67M | 0.01% | −1,127−0.4% | Reduced |
| Deutsche Bank AG | 320,279 | $6.96M | 0.00% | +107,660+50.6% | Added |
| Morgan Stanley | 352,656 | $7.66M | 0.00% | −190,861−35.1% | Reduced |
| Principal Financial Group Inc | 367,160 | $7.97M | 0.01% | +22,551+6.5% | Added |
| American Century Companies Inc | 376,063 | $8.17M | 0.01% | +73,625+24.3% | Added |
| Divisar Capital Management LLC | 427,640 | $9.29M | 2.84% | 00.0% | Unchanged |
| Prudential Financial Inc | 435,066 | $9.45M | 0.01% | −145,235−25.0% | Reduced |
| Renaissance Technologies LLC | 446,400 | $9.70M | 0.01% | +233,100+109.3% | Added |
| Panagora Asset Management Inc | 516,048 | $11.2M | 0.06% | +19,605+3.9% | Added |
| JPMorgan Chase & Co | 538,980 | $11.7M | 0.00% | −168,277−23.8% | Reduced |
| Parametric Portfolio Associates LLC | 548,427 | $11.9M | 0.01% | +21,050+4.0% | Added |
| Millennium Management LLC | 582,814 | $12.7M | 0.02% | +92,777+18.9% | Added |
| Bank of America Corp | 653,701 | $14.2M | 0.00% | +91,890+16.4% | Added |
| First Trust Advisors LP | 692,036 | $15.0M | 0.02% | +60,881+9.6% | Added |
| Ameriprise Financial Inc | 698,691 | $15.2M | 0.00% | +1,512+0.2% | Added |
| Goldman Sachs Group Inc | 898,438 | $19.5M | 0.00% | +348,491+63.4% | Added |
| Norges Bank | 992,949 | $21.6M | 0.00% | +250,225+33.7% | Added |
| Nuveen Asset Management, LLC | 960,283 | $22.4M | 0.01% | +251,278+35.4% | Added |
| Royce & Associates LP | 1,165,674 | $25.3M | 0.22% | +113,262+10.8% | Added |
| Invesco Ltd. | 1,267,899 | $27.5M | 0.01% | −245,737−16.2% | Reduced |
| Charles Schwab Investment Management Inc | 1,298,344 | $28.2M | 0.01% | +90,525+7.5% | Added |
| Bank of New York Mellon Corp | 1,334,042 | $29.0M | 0.01% | +10,751+0.8% | Added |
| Bandera Partners LLC | 1,714,749 | $37.2M | 11.09% | +134,749+8.5% | Added |
| Northern Trust Corp | 1,904,650 | $41.4M | 0.01% | −83,401−4.2% | Reduced |
| Westwood Holdings Group Inc. | 1,933,334 | $42.0M | 0.39% | −2,033,339−51.3% | Reduced |
| Geode Capital Management, LLC | 2,022,029 | $43.9M | 0.01% | +59,634+3.0% | Added |
| AQR Capital Management LLC | 2,298,199 | $49.9M | 0.09% | +879,097+61.9% | Added |
| SW Investment Management LLC | 3,000,000 | $65.2M | 22.85% | +250,000+9.1% | Added |
| State Street Corp | 3,355,040 | $72.9M | 0.00% | +106,685+3.3% | Added |
| Fuller & Thaler Asset Management, Inc. | 5,153,599 | $111.9M | 0.66% | −15,187−0.3% | Reduced |
| LSV Asset Management | 8,153,318 | $177.1M | 0.33% | +684,917+9.2% | Added |
| BlackRock Inc. | 11,864,830 | $257.7M | 0.01% | +155,412+1.3% | Added |
| Vanguard Group Inc | 12,002,251 | $260.7M | 0.01% | +132,938+1.1% | Added |
| Dimensional Fund Advisors LP | 15,334,586 | $333.1M | 0.10% | −81,786−0.5% | Reduced |
| Advisor Group Holdings, Inc. | 4,306 | – | – | −1,564−26.6% | Reduced |
| FIFTHDELTA Ltd | 0 | $0 | 0.00% | −1,114,700−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −358,162−100.0% | Sold out |
| Analog Century Management LP | 0 | $0 | 0.00% | −255,306−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −37,383−100.0% | Sold out |
| Axiom Investment Management LLC | 0 | $0 | 0.00% | −20,109−100.0% | Sold out |
| Chilton Capital Management LLC | 0 | $0 | 0.00% | −20,073−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −18,234−100.0% | Sold out |
| IndexIQ Advisors LLC | 0 | $0 | 0.00% | −17,811−100.0% | Sold out |
| Old Mission Capital LLC | 0 | $0 | 0.00% | −15,499−100.0% | Sold out |
| Horizon Investment Services, LLC | 0 | $0 | 0.00% | −14,656−100.0% | Sold out |
| Abacus Planning Group, Inc. | 0 | $0 | 0.00% | −14,536−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −14,300−100.0% | Sold out |
| Grantham, Mayo, Van Otterloo & Co. LLC | 0 | $0 | 0.00% | −12,806−100.0% | Sold out |
| Stanley-Laman Group, Ltd. | 0 | $0 | 0.00% | −12,132−100.0% | Sold out |
| Boulder Hill Capital Management LP | 0 | $0 | 0.00% | −11,600−100.0% | Sold out |
| Independent Financial Group, LLC | 0 | $0 | 0.00% | −11,430−100.0% | Sold out |
| One Wealth Advisors, LLC | 0 | $0 | 0.00% | −10,909−100.0% | Sold out |
| Eqis Capital Management, Inc. | 0 | $0 | 0.00% | −9,534−100.0% | Sold out |
| M&T Bank Corp | 0 | $0 | 0.00% | −9,040−100.0% | Sold out |