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 2021
Institutional positions in Amkor Technology, Inc. as of Jun 30, 2021. 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
- 256
- +2 vs. Q1 2021
- Shares held
- 93.9M
- −2.13M (−2.2%) vs. Q1 2021
- Total value
- $2.22B
- −$56.1M (−2.5%) vs. Q1 2021
- New holders
- 44
- 76 more added
- Sold out
- 42
- 98 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Amkor Technology, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Clearstead Advisors, LLC | 10 | $0 | 0.00% | +10 | New |
| Berman Capital Advisors, LLC | 35 | $0 | 0.00% | +35 | New |
| Kelly Financial Services LLC | 710 | $30 | 0.00% | +680+2,266.7% | Added |
| Raffa Wealth Management, LLC | 40 | $947 | 0.00% | 00.0% | Unchanged |
| Eaton Vance Management | 50 | $1.00K | 0.00% | −281−84.9% | Reduced |
| Arkadios Wealth Advisors | 73 | $1.00K | 0.00% | −83−53.2% | Reduced |
| Quadrant Capital Group LLC | 38 | $1.00K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 46 | $1.00K | 0.00% | 00.0% | Unchanged |
| Red Door Wealth Management, LLC | 61 | $1.00K | 0.00% | +61 | New |
| American Portfolios Advisors | 79 | $1.87K | 0.00% | −208−72.5% | Reduced |
| Wolverine Asset Management LLC | 102 | $2.00K | 0.00% | −537−84.0% | Reduced |
| Reilly Financial Advisors, LLC | 100 | $2.00K | 0.00% | −400−80.0% | Reduced |
| Atlas Private Wealth Advisors | 75 | $2.00K | 0.00% | −311−80.6% | Reduced |
| ClariVest Asset Management LLC | 93 | $2.00K | 0.00% | 00.0% | Unchanged |
| Denali Advisors LLC | 113 | $3.00K | 0.00% | 00.0% | Unchanged |
| Tarbox Family Office, Inc. | 110 | $3.00K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 134 | $3.00K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 200 | $4.00K | 0.00% | 00.0% | Unchanged |
| Private Capital Group, LLC | 180 | $4.00K | 0.00% | +180 | New |
| First Horizon Advisors, Inc. | 237 | $5.00K | 0.00% | −36−13.2% | Reduced |
| Castleview Partners, LLC | 210 | $5.00K | 0.00% | +210 | New |
| Lee Financial Co | 238 | $6.00K | 0.00% | +238 | New |
| TCI Wealth Advisors, Inc. | 287 | $7.00K | 0.00% | −73−20.3% | Reduced |
| Aua Capital Management, LLC | 309 | $7.00K | 0.00% | −18−5.5% | Reduced |
| Signaturefd, LLC | 287 | $7.00K | 0.00% | −5−1.7% | Reduced |
| Whittier Trust Co | 432 | $10.0K | 0.00% | 00.0% | Unchanged |
| Solstein Capital, LLC | 464 | $11.0K | 0.01% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 534 | $13.0K | 0.00% | +534 | New |
| JJJ Advisors Inc. | 641 | $15.0K | 0.01% | +36+6.0% | Added |
| Parallel Advisors, LLC | 720 | $17.0K | 0.00% | −247−25.5% | Reduced |
| Spire Wealth Management | 804 | $19.0K | 0.00% | +804 | New |
| CWM, LLC | 855 | $20.0K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 850 | $20.0K | 0.00% | +850 | New |
| SRS Capital Advisors, Inc. | 905 | $21.0K | 0.00% | +905 | New |
| Harbour Investments, Inc. | 912 | $22.0K | 0.00% | +2+0.2% | Added |
| Vigilant Capital Management, LLC | 953 | $23.0K | 0.00% | +1+0.1% | Added |
| Fifth Third Bancorp | 1,046 | $25.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,425 | $34.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 1,566 | $37.0K | 0.00% | +66+4.4% | Added |
| Savior LLC | 1,727 | $41.0K | 0.03% | 00.0% | Unchanged |
| Ci Investments Inc. | 1,869 | $44.0K | 0.00% | +731+64.2% | Added |
| Harvest Fund Management Co., Ltd | 1,922 | $44.0K | 0.00% | +1,271+195.2% | Added |
| Baillie Gifford & Co | 2,205 | $52.0K | 0.00% | −77−3.4% | Reduced |
| Brown Brothers Harriman & Co | 2,985 | $71.0K | 0.00% | 00.0% | Unchanged |
| Barrow Hanley Mewhinney & Strauss LLC | 3,065 | $73.0K | 0.00% | −4,198−57.8% | Reduced |
| The PNC Financial Services Group, Inc. | 3,335 | $78.0K | 0.00% | +1,473+79.1% | Added |
| Northwestern Mutual Wealth Management Co | 3,351 | $79.0K | 0.00% | +2,551+318.9% | Added |
| Point72 Hong Kong Ltd | 3,768 | $89.0K | 0.01% | +3,768 | New |
| First Eagle Investment Management, LLC | 3,900 | $92.0K | 0.00% | +3,900 | New |
| IFP Advisors, Inc | 4,121 | $98.0K | 0.00% | +4,121 | New |
| Advisor Group Holdings, Inc. | 4,657 | $111.0K | 0.00% | +660+16.5% | Added |
| Smithfield Trust Co | 5,000 | $118.0K | 0.01% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 5,199 | $123.0K | 0.00% | −1,805−25.8% | Reduced |
| Steward Partners Investment Advisory, LLC | 5,351 | $127.0K | 0.00% | +5,351 | New |
| Ellevest, Inc. | 5,447 | $129.0K | 0.01% | −2,206−28.8% | Reduced |
| Walleye Trading LLC | 5,717 | $135.0K | 0.00% | −3,033−34.7% | Reduced |
| Dark Forest Capital Management LP | 6,313 | $149.0K | 0.06% | +6,313 | New |
| Leonteq Securities AG | 6,304 | $149.2K | 0.01% | +6,304 | New |
| Maverick Capital LtdSuperinvestorMaverick Capital | 6,934 | $164.0K | 0.00% | +6,934 | New |
| Meeder Asset Management Inc | 7,629 | $181.0K | 0.01% | −6,590−46.3% | Reduced |
| Quantbot Technologies LP | 8,362 | $197.0K | 0.02% | +8,362 | New |
| Captrust Financial Advisors | 8,399 | $199.0K | 0.00% | −1,303−13.4% | Reduced |
| Jump Financial, LLC | 8,461 | $200.0K | 0.02% | +8,461 | New |
| WealthTrust Axiom LLC | 8,500 | $201.0K | 0.06% | +8,500 | New |
| Cornercap Investment Counsel Inc | 8,520 | $202.0K | 0.02% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 8,555 | $202.0K | 0.00% | +8,555 | New |
| Robeco Institutional Asset Management B.V. | 8,750 | $207.0K | 0.00% | −6,645−43.2% | Reduced |
| Profund Advisors LLC | 8,908 | $211.0K | 0.01% | +97+1.1% | Added |
| Baird Financial Group, Inc. | 8,958 | $212.0K | 0.00% | −5,778−39.2% | Reduced |
| M&T Bank Corp | 9,040 | $214.0K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 9,009 | $215.0K | 0.00% | −27,920−75.6% | Reduced |
| CIBC Asset Management Inc | 9,088 | $215.0K | 0.00% | 00.0% | Unchanged |
| MML Investors Services, LLC | 9,225 | $218.0K | 0.00% | +9,225 | New |
| First Command Bank | 9,513 | $225.0K | 0.03% | 00.0% | Unchanged |
| First Command Financial Services, Inc. | 9,513 | $225.0K | 0.03% | 00.0% | Unchanged |
| Merit Financial Group, LLC | 9,710 | $230.0K | 0.02% | +9,710 | New |
| Securian Asset Management, Inc | 9,874 | $234.0K | 0.00% | −156−1.6% | Reduced |
| Schonfeld Strategic Advisors LLC | 9,869 | $234.0K | 0.00% | +9,869 | New |
| Amundi | 10,090 | $239.0K | 0.00% | +10,090 | New |
| Cipher Capital LP | 10,395 | $246.0K | 0.14% | +10,395 | New |
| Cambria Investment Management, L.P. | 10,965 | $260.0K | 0.04% | +1,731+18.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,097 | $263.0K | 0.00% | +368+3.4% | Added |
| Tocqueville Asset Management L.P. | 11,232 | $266.0K | 0.00% | −2,999−21.1% | Reduced |
| KBC Group NV | 11,689 | $277.0K | 0.00% | 00.0% | Unchanged |
| Gofen & Glossberg LLC | 12,500 | $296.0K | 0.01% | 00.0% | Unchanged |
| Winton Group Ltd | 13,405 | $317.0K | 0.02% | −841−5.9% | Reduced |
| Eqis Capital Management, Inc. | 13,900 | $329.0K | 0.02% | +2,801+25.2% | Added |
| Leuthold Group, LLC | 14,088 | $333.0K | 0.04% | −380−2.6% | Reduced |
| Sawgrass Asset Management LLC | 14,065 | $333.0K | 0.03% | +14,065 | New |
| Teacher Retirement System of Texas | 14,313 | $339.0K | 0.00% | +2,137+17.6% | Added |
| One Wealth Advisors, LLC | 14,644 | $347.0K | 0.11% | −4,869−25.0% | Reduced |
| State of Wisconsin Investment Board | 14,900 | $353.0K | 0.00% | 00.0% | Unchanged |
| Tatro Capital, LLC | 14,916 | $353.0K | 0.24% | +14,916 | New |
| Mitsubishi UFJ Trust & Banking Corp | 15,973 | $378.0K | 0.00% | −972−5.7% | Reduced |
| Pacer Advisors, Inc. | 16,037 | $380.0K | 0.01% | +3,779+30.8% | Added |
| Strategic Wealth Advisors Group, LLC | 16,084 | $381.0K | 0.02% | −600−3.6% | Reduced |
| IndexIQ Advisors LLC | 17,063 | $404.0K | 0.01% | −587−3.3% | Reduced |
| Xponance, Inc. | 17,146 | $406.0K | 0.01% | +4,746+38.3% | Added |
| Handelsbanken Fonder AB | 17,376 | $411.0K | 0.00% | 00.0% | Unchanged |
| Diversified Trust Co | 17,709 | $419.0K | 0.02% | 00.0% | Unchanged |