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 2023
Institutional positions in Amkor Technology, Inc. as of Mar 31, 2023. 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
- +7 vs. Q4 2022
- Shares held
- 94.5M
- −20.4K (0.0%) vs. Q4 2022
- Total value
- $2.45B
- +$186.9M (+8.2%) vs. Q4 2022
- New holders
- 43
- 99 more added
- Sold out
- 36
- 100 more reduced
7 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2023
Shares, value and share of portfolio for each institution holding Amkor Technology, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −40,071−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −28,257−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −27,916−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −26,644−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −24,248−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −23,174−100.0% | Sold out |
| Diversified Trust Co | 0 | $0 | 0.00% | −22,562−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −22,284−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −17,213−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −15,878−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −14,499−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −14,289−100.0% | Sold out |
| Connable Office Inc | 0 | $0 | 0.00% | −13,353−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −10,793−100.0% | Sold out |
| United Services Automobile Association | 0 | $0 | 0.00% | −10,726−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −9,911−100.0% | Sold out |
| Watershed Asset Management, L.L.C. | 0 | $0 | 0.00% | −9,377−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −9,028−100.0% | Sold out |
| Edmond de Rothschild Holding S.A. | 0 | $0 | 0.00% | −7,136−100.0% | Sold out |
| Harvest Fund Management Co., Ltd | 0 | $0 | 0.00% | −6,629−100.0% | Sold out |
| Globeflex Capital L P | 0 | $0 | 0.00% | −5,677−100.0% | Sold out |
| Exchange Traded Concepts, LLC | 0 | $0 | 0.00% | −1,126−100.0% | Sold out |
| U.S. Capital Wealth Advisors, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Barrow Hanley Mewhinney & Strauss LLC | 0 | $0 | 0.00% | −395−100.0% | Sold out |
| Aua Capital Management, LLC | 0 | $0 | 0.00% | −183−100.0% | Sold out |
| Money Concepts Capital Corp | 0 | $0 | 0.00% | −142−100.0% | Sold out |
| Hexagon Capital Partners LLC | 0 | $0 | 0.00% | −84−100.0% | Sold out |
| Private Advisor Group, LLC | 0 | $0 | 0.00% | −12,924−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Sofos Investments, Inc. | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Comerica Bank | – | – | – | – | Not filed |
| Delphi Management Inc | – | – | – | – | Not filed |
| Neo Ivy Capital Management | – | – | – | – | Not filed |
| Laurel Wealth Advisors, Inc. | – | – | – | – | Not filed |
| Gofen & Glossberg LLC | – | – | – | – | Not filed |
| Cribstone Capital Management, LLC | – | – | – | – | Not filed |
| CoreCap Advisors, LLC | – | – | – | – | Not filed |