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 |
|---|---|---|---|---|---|
| Clearstead Advisors, LLC | 5,124 | $156.8K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 5,276 | $161.4K | 0.00% | −55,912−91.4% | Reduced |
| The PNC Financial Services Group, Inc. | 5,369 | $164.3K | 0.00% | +1,245+30.2% | Added |
| Steward Partners Investment Advisory, LLC | 5,804 | $177.6K | 0.00% | −1,303−18.3% | Reduced |
| IFP Advisors, Inc | 6,501 | $199.0K | 0.01% | −1,994−23.5% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 6,607 | $202.2K | 0.01% | +6,607 | New |
| Moody Aldrich Partners LLC | 6,737 | $206.2K | 0.04% | −46,003−87.2% | Reduced |
| Pallas Capital Advisors LLC | 7,133 | $209.5K | 0.01% | +7,133 | New |
| Forum Financial Management, LP | 6,998 | $214.1K | 0.00% | +20.0% | Added |
| CIBC Asset Management Inc | 7,146 | $218.7K | 0.00% | +252+3.7% | Added |
| Millennium Management LLC | 7,181 | $219.7K | 0.00% | −1,353,111−99.5% | Reduced |
| Tower Research Capital LLC (TRC) | 7,331 | $224.3K | 0.01% | −30,739−80.7% | Reduced |
| Highland Capital Management, LLC | 7,332 | $224.4K | 0.01% | +720+10.9% | Added |
| Commonwealth Equity Services, LLC | 7,422 | $227.0K | 0.00% | +7,422 | New |
| Silver Coast Investments LLC | 7,608 | $232.8K | 0.09% | −880−10.4% | Reduced |
| Cetera Investment Advisers | 7,618 | $233.1K | 0.00% | +75+1.0% | Added |
| EP Wealth Advisors, LLC | 7,986 | $244.4K | 0.00% | +7,986 | New |
| Yorktown Management & Research Co Inc | 8,250 | $252.4K | 0.26% | −13,000−61.2% | Reduced |
| Brinker Capital Investments, LLC | 8,354 | $255.6K | 0.00% | +8,354 | New |
| Orion Portfolio Solutions, LLC | 8,354 | $255.6K | 0.00% | +8,354 | New |
| Quantinno Capital Management LP | 8,428 | $257.9K | 0.00% | +1,082+14.7% | Added |
| Atlas Capital Advisors LLC | 8,472 | $259.2K | 0.04% | −9,014−51.5% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 8,505 | $260.3K | 0.00% | +1,191+16.3% | Added |
| Leuthold Group, LLC | 8,662 | $265.1K | 0.03% | −3,172−26.8% | Reduced |
| MML Investors Services, LLC | 8,735 | $267.0K | 0.00% | +8,735 | New |
| Teamwork Financial Advisors, LLC | 8,800 | $269.3K | 0.04% | +8,800 | New |
| Securian Asset Management, Inc | 8,813 | $269.7K | 0.01% | +567+6.9% | Added |
| HighTower Advisors, LLC | 9,092 | $277.0K | 0.00% | −23,726−72.3% | Reduced |
| Bailard, Inc. | 9,140 | $279.7K | 0.01% | −7,600−45.4% | Reduced |
| Alta Wealth Advisors LLC | 9,420 | $288.3K | 0.13% | 00.0% | Unchanged |
| Profund Advisors LLC | 9,582 | $293.2K | 0.01% | −341−3.4% | Reduced |
| Intech Investment Management LLC | 9,772 | $299.0K | 0.00% | −12,074−55.3% | Reduced |
| DekaBank Deutsche Girozentrale | 9,919 | $304.0K | 0.00% | 00.0% | Unchanged |
| Ieq Capital, LLC | 9,937 | $304.1K | 0.00% | +9,937 | New |
| Walleye Capital LLC | 10,012 | $306.4K | 0.00% | −14,248−58.7% | Reduced |
| Amplius Wealth Advisors, LLC | 10,040 | $307.2K | 0.03% | −16−0.2% | Reduced |
| Boothbay Fund Management, LLC | 10,048 | $307.5K | 0.01% | −9,803−49.4% | Reduced |
| Merit Financial Group, LLC | 10,209 | $312.4K | 0.01% | −273−2.6% | Reduced |
| Covestor Ltd | 10,263 | $314.0K | 0.20% | +3,314+47.7% | Added |
| Guidance Capital, Inc | 10,306 | $314.6K | 0.10% | +10,306 | New |
| Integrated Investment Consultants, LLC | 10,612 | $324.7K | 0.07% | −466−4.2% | Reduced |
| Atlas Brown,Inc. | 10,625 | $325.1K | 0.11% | +350+3.4% | Added |
| Schonfeld Strategic Advisors LLC | 10,766 | $329.4K | 0.00% | −39,153−78.4% | Reduced |
| SG Americas Securities, LLC | 10,913 | $334.0K | 0.00% | −12,781−53.9% | Reduced |
| QRG Capital Management, Inc. | 11,383 | $348.3K | 0.00% | −1,355−10.6% | Reduced |
| Captrust Financial Advisors | 11,450 | $350.4K | 0.00% | +4,886+74.4% | Added |
| Connable Office Inc | 11,741 | $359.3K | 0.04% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 12,090 | $370.0K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 12,225 | $374.1K | 0.00% | −124−1.0% | Reduced |
| Williams & Novak, LLC | 12,411 | $379.8K | 0.35% | 00.0% | Unchanged |
| Altfest L J & Co Inc | 12,484 | $382.0K | 0.05% | +12,484 | New |
| Knights of Columbus Asset Advisors LLC | 12,600 | $385.6K | 0.03% | −54,045−81.1% | Reduced |
| Integrated Wealth Concepts LLC | 12,629 | $386.5K | 0.00% | +32+0.3% | Added |
| Priebe Wealth Holdings LLC | 12,800 | $391.7K | 0.29% | 00.0% | Unchanged |
| Oxford Asset Management LLP | 13,133 | $401.9K | 0.33% | +13,133 | New |
| Miller Howard Investments Inc | 13,234 | $405.0K | 0.01% | −9,618−42.1% | Reduced |
| Deutsche Bank AG | 13,358 | $408.8K | 0.00% | −80,336−85.7% | Reduced |
| Meeder Asset Management Inc | 13,403 | $410.1K | 0.03% | +4,399+48.9% | Added |
| Navellier & Associates Inc | 13,418 | $410.6K | 0.06% | −3,406−20.2% | Reduced |
| CWM Advisors, LLC | 13,479 | $412.5K | 0.04% | −14,999−52.7% | Reduced |
| CSS LLC | 14,020 | $429.0K | 0.02% | +14,020 | New |
| AdvisorShares Investments LLC | 14,074 | $430.7K | 0.08% | +514+3.8% | Added |
| Omers Administration Corp | 14,100 | $431.5K | 0.00% | +6,700+90.5% | Added |
| Pictet Asset Management Holding SA | 14,270 | $436.7K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 14,667 | $448.8K | 0.00% | −35,905−71.0% | Reduced |
| CWM, LLC | 14,863 | $455.0K | 0.00% | +12,504+530.1% | Added |
| Jump Financial, LLC | 15,000 | $459.0K | 0.01% | −7,104−32.1% | Reduced |
| Eqis Capital Management, Inc. | 15,476 | $473.6K | 0.04% | +792+5.4% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 15,506 | $474.5K | 0.00% | −66,496−81.1% | Reduced |
| Whalen Wealth Management Inc. | 15,808 | $483.7K | 0.34% | +1,233+8.5% | Added |
| Landscape Capital Management, L.L.C. | 16,056 | $491.3K | 0.05% | +16,056 | New |
| Federated Hermes, Inc. | 16,257 | $497.5K | 0.00% | +4,627+39.8% | Added |
| Savant Capital, LLC | 16,293 | $498.6K | 0.00% | +16,293 | New |
| Bank of Montreal | 16,649 | $514.3K | 0.00% | +1,155+7.5% | Added |
| Rakuten Investment Management, Inc. | 16,804 | $519.1K | 0.00% | +1,683+11.1% | Added |
| Stock Yards Bank & Trust Co | 17,174 | $525.5K | 0.02% | 00.0% | Unchanged |
| Aristeia Capital LLC | 17,681 | $541.0K | 0.02% | +17,681 | New |
| Susquehanna International Group, LLP | 17,765 | $543.6K | 0.00% | −530,504−96.8% | Reduced |
| Xponance, Inc. | 18,193 | $556.7K | 0.01% | +1,098+6.4% | Added |
| Wealth Enhancement Advisory Services, LLC | 18,281 | $559.4K | 0.00% | +13,111+253.6% | Added |
| Lecap Asset Management Ltd | 18,619 | $569.7K | 0.12% | +18,619 | New |
| Graham Capital Management, L.P. | 18,800 | $575.3K | 0.02% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 18,906 | $578.5K | 0.00% | −204−1.1% | Reduced |
| Sterling Capital Management LLC | 19,235 | $588.6K | 0.01% | +19,235 | New |
| JustInvest LLC | 19,238 | $588.7K | 0.01% | +764+4.1% | Added |
| Petrus Trust Company, LTA | 19,792 | $605.6K | 0.06% | +19,792 | New |
| ProShare Advisors LLC | 19,909 | $609.2K | 0.00% | −14,391−42.0% | Reduced |
| DGS Capital Management, LLC | 20,377 | $623.5K | 0.17% | −338−1.6% | Reduced |
| New Mexico Educational Retirement Board | 20,500 | $627.0K | 0.02% | 00.0% | Unchanged |
| EMC Capital Management | 20,836 | $638.0K | 0.53% | 00.0% | Unchanged |
| Hancock Whitney Corp | 21,688 | $663.6K | 0.02% | −182−0.8% | Reduced |
| Ritholtz Wealth Management | 21,717 | $664.5K | 0.02% | +357+1.7% | Added |
| Rockefeller Capital Management L.P. | 21,919 | $670.7K | 0.00% | −1,117−4.8% | Reduced |
| Mackenzie Financial Corp | 22,200 | $679.3K | 0.00% | −22,201−50.0% | Reduced |
| Oregon Public Employees Retirement Fund | 23,094 | $706.7K | 0.01% | +1,600+7.4% | Added |
| Handelsbanken Fonder AB | 23,176 | $709.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 23,253 | $711.5K | 0.02% | +1,262+5.7% | Added |
| Global X Japan Co., Ltd. | 23,598 | $722.1K | 0.09% | −4,808−16.9% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 24,906 | $762.1K | 0.00% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 24,984 | $764.5K | 0.00% | +2,068+9.0% | Added |