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, Q3 2024
Institutional positions in Amkor Technology, Inc. as of Sep 30, 2024. 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
- 359
- −34 vs. Q2 2024
- Shares held
- 106.7M
- +13.3M (+14.2%) vs. Q2 2024
- Total value
- $3.27B
- −$473.4M (−12.7%) vs. Q2 2024
- New holders
- 57
- 136 more added
- Sold out
- 91
- 120 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Amkor Technology, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Solstein Capital, LLC | 464 | $14.2K | 0.01% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 435 | $13.3K | 0.00% | +435 | New |
| Whittier Trust Co | 432 | $13.2K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 404 | $12.4K | 0.00% | +4+1.0% | Added |
| Annis Gardner Whiting Capital Advisors, LLC | 401 | $12.3K | 0.00% | +113+39.2% | Added |
| Smartleaf Asset Management LLC | 379 | $11.7K | 0.00% | +242+176.6% | Added |
| Lindbrook Capital, LLC | 372 | $11.4K | 0.00% | +94+33.8% | Added |
| Fuller & Thaler Asset Management, Inc. | 371 | $11.4K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 328 | $10.1K | 0.00% | −30−8.4% | Reduced |
| Creative Financial Designs Inc | 301 | $9.22K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 300 | $9.18K | 0.00% | +300 | New |
| Bessemer Group Inc | 295 | $9.00K | 0.00% | +102+52.8% | Added |
| Umb Bank N A | 278 | $8.51K | 0.00% | +225+424.5% | Added |
| CoreCap Advisors, LLC | 274 | $8.39K | 0.00% | +274 | New |
| WealthCollab, LLC | 261 | $7.99K | 0.01% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 251 | $7.68K | 0.00% | −16−6.0% | Reduced |
| JFS Wealth Advisors, LLC | 240 | $7.34K | 0.00% | +3+1.3% | Added |
| Massmutual Trust Co FSB | 238 | $7.28K | 0.00% | −18−7.0% | Reduced |
| EverSource Wealth Advisors, LLC | 199 | $6.09K | 0.00% | −4−2.0% | Reduced |
| Principal Securities, Inc. | 191 | $5.84K | 0.00% | +168+730.4% | Added |
| Beacon Capital Management, LLC | 163 | $4.99K | 0.00% | +163 | New |
| First Pacific Financial | 157 | $4.80K | 0.00% | −9−5.4% | Reduced |
| Adirondack Trust Co | 150 | $4.59K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 142 | $4.13K | 0.00% | −5,545−97.5% | Reduced |
| GWM Advisors LLC | 125 | $3.83K | 0.00% | +125 | New |
| Frazier Financial Advisors, LLC | 121 | $3.70K | 0.00% | −123−50.4% | Reduced |
| Geneos Wealth Management Inc. | 120 | $3.67K | 0.00% | +14+13.2% | Added |
| ORG Partners LLC | 100 | $3.06K | 0.00% | 00.0% | Unchanged |
| Naples Money Management LLC | 100 | $3.06K | 0.00% | +50+100.0% | Added |
| SJS Investment Consulting Inc. | 96 | $2.94K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 84 | $2.57K | 0.00% | +72+600.0% | Added |
| Mather Group, LLC. | 82 | $2.51K | 0.00% | 00.0% | Unchanged |
| Carolinas Wealth Consulting LLC | 71 | $2.17K | 0.00% | +2+2.9% | Added |
| Bokf, NA | 72 | $2.09K | 0.00% | +72 | New |
| Hantz Financial Services, Inc. | 78 | $2.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 65 | $1.99K | 0.00% | +7+12.1% | Added |
| DiNuzzo Private Wealth, Inc. | 60 | $1.84K | 0.00% | −4−6.3% | Reduced |
| CVA Family Office, LLC | 60 | $1.84K | 0.00% | +21+53.8% | Added |
| Private Wealth Management Group, LLC | 56 | $1.71K | 0.00% | 00.0% | Unchanged |
| Coppell Advisory Solutions LLC | 50 | $1.54K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 46 | $1.41K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 45 | $1.38K | 0.00% | 00.0% | Unchanged |
| Ashton Thomas Securities, LLC | 44 | $1.35K | 0.00% | +44 | New |
| CarsonAllaria Wealth Management, Ltd. | 33 | $1.01K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 31 | $1.00K | 0.00% | 00.0% | Unchanged |
| Hollencrest Capital Management | 30 | $918 | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 27 | $826 | 0.00% | −49−64.5% | Reduced |
| Riggs Asset Managment Co. Inc. | 23 | $704 | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 21 | $643 | 0.00% | −679−97.0% | Reduced |
| Claris Advisors, LLC | 20 | $612 | 0.00% | +20 | New |
| Quest Partners LLC | 19 | $581 | 0.00% | +19 | New |
| Kayne Anderson Rudnick Investment Management LLC | 13 | $413 | 0.00% | −11−45.8% | Reduced |
| Bruce G. Allen Investments, LLC | 11 | $337 | 0.00% | +11 | New |
| SRS Capital Advisors, Inc. | 7 | $215 | 0.00% | 00.0% | Unchanged |
| First Personal Financial Services | 7 | $215 | 0.00% | +7 | New |
| MV Capital Management, Inc. | 5 | $153 | 0.00% | +5 | New |
| Hexagon Capital Partners LLC | 5 | $153 | 0.00% | +5 | New |
| Mendota Financial Group, LLC | 3 | $92 | 0.00% | +3 | New |
| HBC Financial Services, PLLC | 10 | $0 | 0.00% | 00.0% | Unchanged |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −1,458,746−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −540,101−100.0% | Sold out |
| TT International Asset Management LTD | 0 | $0 | 0.00% | −443,979−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −274,989−100.0% | Sold out |
| Atreides Management, LP | 0 | $0 | 0.00% | −212,388−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −176,621−100.0% | Sold out |
| SG Capital Management LLC | 0 | $0 | 0.00% | −163,422−100.0% | Sold out |
| Varma Mutual Pension Insurance Co | 0 | $0 | 0.00% | −161,400−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −157,467−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −151,300−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −147,252−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −137,126−100.0% | Sold out |
| MY.Alpha Management HK Advisors Ltd | 0 | $0 | 0.00% | −126,860−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −113,751−100.0% | Sold out |
| EAM Global Investors LLC | 0 | $0 | 0.00% | −113,509−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −106,414−100.0% | Sold out |
| Portolan Capital Management, LLC | 0 | $0 | 0.00% | −98,394−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −94,923−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −94,818−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −91,955−100.0% | Sold out |
| Chase Investment Counsel Corp | 0 | $0 | 0.00% | −87,006−100.0% | Sold out |
| Public Employees Retirement System of Ohio | 0 | $0 | 0.00% | −71,486−100.0% | Sold out |
| Castleark Management LLC | 0 | $0 | 0.00% | −64,980−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −55,769−100.0% | Sold out |
| CloudAlpha Capital Management Limited/Hong Kong | 0 | $0 | 0.00% | −54,000−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −50,184−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −43,139−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −40,273−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −38,230−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −37,867−100.0% | Sold out |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0 | $0 | 0.00% | −32,450−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −30,704−100.0% | Sold out |
| Denali Advisors LLC | 0 | $0 | 0.00% | −29,926−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −29,618−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −28,369−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −26,275−100.0% | Sold out |
| SummerHaven Investment Management, LLC | 0 | $0 | 0.00% | −25,314−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −24,121−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −23,481−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −22,356−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −20,728−100.0% | Sold out |