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 2025
Institutional positions in Amkor Technology, Inc. as of Mar 31, 2025. 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
- 347
- +15 vs. Q4 2024
- Shares held
- 108.7M
- −278.8K (−0.3%) vs. Q4 2024
- Total value
- $1.96B
- −$837.9M (−29.9%) vs. Q4 2024
- New holders
- 67
- 142 more added
- Sold out
- 52
- 95 more reduced
3 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Amkor Technology, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Avion Wealth | 20 | $0 | 0.00% | +20 | New |
| GPS Wealth Strategies Group, LLC | 1 | $18 | 0.00% | +1 | New |
| HFM Investment Advisors, LLC | 3 | $55 | 0.00% | +3 | New |
| Bay Harbor Wealth Management, LLC | 5 | $90 | 0.00% | +5 | New |
| Highline Wealth Partners LLC | 5 | $90 | 0.00% | +5 | New |
| Parkworth Wealth Management, Inc. | 7 | $126 | 0.00% | −2−22.2% | Reduced |
| Garde Capital, Inc. | 10 | $181 | 0.00% | +10 | New |
| SJS Investment Consulting Inc. | 13 | $235 | 0.00% | −45−77.6% | Reduced |
| TD Private Client Wealth LLC | 13 | $235 | 0.00% | +13 | New |
| WealthTrak Capital Management LLC | 15 | $271 | 0.00% | +5+50.0% | Added |
| Hexagon Capital Partners LLC | 15 | $271 | 0.00% | +15 | New |
| Larson Financial Group LLC | 16 | $289 | 0.00% | −491−96.8% | Reduced |
| Bare Financial Services, Inc | 26 | $470 | 0.00% | +26 | New |
| CarsonAllaria Wealth Management, Ltd. | 33 | $596 | 0.00% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 33 | $596 | 0.00% | +28+560.0% | Added |
| Global Financial Private Client, LLC | 34 | $614 | 0.00% | +21+161.5% | Added |
| NewSquare Capital LLC | 35 | $632 | 0.00% | +35 | New |
| Atlantic Trust, LLC | 36 | $651 | 0.00% | +36 | New |
| Aventura Private Wealth, LLC | 40 | $722 | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 44 | $795 | 0.00% | −12−21.4% | Reduced |
| Huntington National Bank | 44 | $795 | 0.00% | −3−6.4% | Reduced |
| Prestige Wealth Management Group LLC | 46 | $835 | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 49 | $879 | 0.00% | −448−90.1% | Reduced |
| Principia Wealth Advisory, LLC | 51 | $917 | 0.00% | +36+240.0% | Added |
| Pacer Advisors, Inc. | 52 | $939 | 0.00% | −3,836,540−100.0% | Reduced |
| South State Corp. | 55 | $994 | 0.00% | +55 | New |
| Capital Advisors, Ltd. LLC | 31 | $1.00K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 56 | $1.01K | 0.00% | 00.0% | Unchanged |
| Carolinas Wealth Consulting LLC | 63 | $1.14K | 0.00% | 00.0% | Unchanged |
| Riggs Asset Managment Co. Inc. | 67 | $1.21K | 0.00% | +46+219.0% | Added |
| Bokf, NA | 72 | $1.30K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 77 | $1.39K | 0.00% | +77 | New |
| TD Waterhouse Canada Inc. | 78 | $1.41K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 81 | $1.46K | 0.00% | +36+80.0% | Added |
| Parkside Financial Bank & Trust | 87 | $1.57K | 0.00% | +59+210.7% | Added |
| Danske Bank A/S | 100 | $1.81K | 0.00% | 00.0% | Unchanged |
| ORG Partners LLC | 100 | $1.81K | 0.00% | 00.0% | Unchanged |
| First Pacific Financial | 102 | $1.84K | 0.00% | −130−56.0% | Reduced |
| Sachetta, LLC | 104 | $1.88K | 0.00% | +67+181.1% | Added |
| Hantz Financial Services, Inc. | 119 | $2.00K | 0.00% | +41+52.6% | Added |
| Cornerstone Planning Group LLC | 138 | $2.26K | 0.00% | +124+885.7% | Added |
| Adirondack Trust Co | 150 | $2.71K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 151 | $2.73K | 0.00% | −86−36.3% | Reduced |
| CIBC Private Wealth Group, LLC | 183 | $2.73K | 0.00% | −1,660−90.1% | Reduced |
| Geneos Wealth Management Inc. | 176 | $3.18K | 0.00% | +70+66.0% | Added |
| Aspect Partners, LLC | 181 | $3.27K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 204 | $3.68K | 0.00% | −241−54.2% | Reduced |
| Bessemer Group Inc | 217 | $4.00K | 0.00% | −1,320−85.9% | Reduced |
| WealthCollab, LLC | 232 | $4.19K | 0.00% | −29−11.1% | Reduced |
| Bell Investment Advisors, Inc | 235 | $4.25K | 0.00% | +74+46.0% | Added |
| Principal Securities, Inc. | 183 | $4.70K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 262 | $4.80K | 0.00% | −333−56.0% | Reduced |
| Massmutual Trust Co FSB | 310 | $5.60K | 0.00% | +163+110.9% | Added |
| Fuller & Thaler Asset Management, Inc. | 371 | $6.70K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 374 | $6.78K | 0.00% | −9,576−96.2% | Reduced |
| Bryn Mawr Trust Co | 416 | $7.51K | 0.00% | −19−4.4% | Reduced |
| CoreCap Advisors, LLC | 423 | $7.64K | 0.00% | +118+38.7% | Added |
| Whittier Trust Co | 432 | $7.80K | 0.00% | 00.0% | Unchanged |
| Solstein Capital, LLC | 464 | $8.38K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 472 | $8.52K | 0.00% | −576−55.0% | Reduced |
| Clear Street Markets LLC | 500 | $9.03K | 0.01% | +500 | New |
| EverSource Wealth Advisors, LLC | 656 | $11.8K | 0.00% | −58−8.1% | Reduced |
| Hemington Wealth Management | 740 | $13.0K | 0.00% | −13−1.7% | Reduced |
| Atlas Capital Advisors LLC | 743 | $13.4K | 0.00% | −3,278−81.5% | Reduced |
| Farther Finance Advisors, LLC | 748 | $13.5K | 0.00% | −3−0.4% | Reduced |
| Boston Private Wealth LLC | 870 | $15.7K | 0.00% | +870 | New |
| Quadrant Capital Group LLC | 879 | $15.9K | 0.00% | −275−23.8% | Reduced |
| Skopos Labs, Inc. | 884 | $16.0K | 0.00% | +802+978.0% | Added |
| Banque Cantonale Vaudoise | 911 | $16.0K | 0.00% | +911 | New |
| Nomura Asset Management Co Ltd | 900 | $16.3K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 948 | $17.1K | 0.00% | +948 | New |
| Ronald Blue Trust, Inc. | 1,089 | $19.7K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 1,217 | $22.0K | 0.00% | +71+6.2% | Added |
| True Wealth Design, LLC | 1,272 | $23.0K | 0.01% | +1,235+3,337.8% | Added |
| Rothschild Investment LLC | 1,288 | $23.3K | 0.00% | 00.0% | Unchanged |
| Kestra Investment Management, LLC | 1,421 | $25.7K | 0.00% | +1,421 | New |
| Public Employees Retirement Association of Colorado | 1,439 | $26.0K | 0.00% | −10,445−87.9% | Reduced |
| Advisor Group Holdings, Inc. | 1,445 | $26.1K | 0.00% | −1,015−41.3% | Reduced |
| Caitong International Asset Management Co., Ltd | 1,514 | $27.3K | 0.02% | +1,514 | New |
| Hurley Capital, LLC | 1,614 | $29.2K | 0.02% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 1,615 | $29.2K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 1,682 | $30.8K | 0.00% | +194+13.0% | Added |
| Umb Bank N A | 1,756 | $31.7K | 0.00% | +1,530+677.0% | Added |
| Whittier Trust Co of Nevada Inc | 1,942 | $35.0K | 0.00% | +61+3.2% | Added |
| Steward Partners Investment Advisory, LLC | 2,085 | $37.7K | 0.00% | −318−13.2% | Reduced |
| Allworth Financial LP | 2,173 | $37.8K | 0.00% | +1,357+166.3% | Added |
| IFP Advisors, Inc | 2,168 | $39.2K | 0.00% | −4,040−65.1% | Reduced |
| Advisors Asset Management, Inc. | 2,236 | $40.4K | 0.00% | +854+61.8% | Added |
| Northwestern Mutual Wealth Management Co | 2,302 | $41.6K | 0.00% | +449+24.2% | Added |
| Quest Partners LLC | 2,939 | $53.1K | 0.01% | +2,939 | New |
| Brown Brothers Harriman & Co | 2,985 | $53.9K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 3,009 | $54.3K | 0.01% | +2,479+467.7% | Added |
| The PNC Financial Services Group, Inc. | 3,207 | $57.9K | 0.00% | −970−23.2% | Reduced |
| Parallel Advisors, LLC | 3,509 | $63.4K | 0.00% | −535−13.2% | Reduced |
| Coldstream Capital Management Inc | 3,593 | $64.9K | 0.00% | +3,593 | New |
| Quarry LP | 3,679 | $66.4K | 0.02% | +2,154+141.2% | Added |
| Lindbrook Capital, LLC | 3,735 | $67.5K | 0.01% | +3,309+776.8% | Added |
| Palouse Capital Management, Inc. | 4,010 | $72.4K | 0.05% | +1,375+52.2% | Added |
| Amundi | 4,510 | $81.5K | 0.00% | −48,627−91.5% | Reduced |
| First Command Advisory Services, Inc. | 4,700 | $84.9K | 0.00% | 00.0% | Unchanged |