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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.

Institutional holdersQ3 2024: 359 institutions
Q1 2021: 255 institutionsQ2 2021: 256 institutionsQ3 2021: 269 institutionsQ4 2021: 273 institutionsQ1 2022: 281 institutionsQ2 2022: 266 institutionsQ3 2022: 274 institutionsQ4 2022: 294 institutionsQ1 2023: 294 institutionsQ2 2023: 300 institutionsQ3 2023: 305 institutionsQ4 2023: 317 institutionsQ1 2024: 338 institutionsQ2 2024: 395 institutionsQ3 2024: 359 institutionsQ4 2024: 335 institutionsQ1 2025: 347 institutionsQ2 2025: 348 institutionsQ3 2025: 383 institutionsQ4 2025: 455 institutionsQ1 2026: 533 institutionsQ2 2026: 648 institutions
Value heldQ3 2024: $3.27B
Q1 2021: $2.28BQ2 2021: $2.22BQ3 2021: $2.35BQ4 2021: $2.33BQ1 2022: $2.05BQ2 2022: $1.61BQ3 2022: $1.61BQ4 2022: $2.27BQ1 2023: $2.45BQ2 2023: $2.86BQ3 2023: $2.33BQ4 2023: $3.50BQ1 2024: $3.43BQ2 2024: $4.22BQ3 2024: $3.27BQ4 2024: $2.81BQ1 2025: $1.96BQ2 2025: $2.37BQ3 2025: $3.06BQ4 2025: $4.49BQ1 2026: $5.44BQ2 2026: $9.95B
Institutions holding AMKR and their total value by quarter
QuarterHoldersValue
Q2 2026648$9.95B
Q1 2026533$5.44B
Q4 2025455$4.49B
Q3 2025383$3.06B
Q2 2025348$2.37B
Q1 2025347$1.96B
Q4 2024335$2.81B
Q3 2024359$3.27B
Q2 2024395$4.22B
Q1 2024338$3.43B
Q4 2023317$3.50B
Q3 2023305$2.33B
Q2 2023300$2.86B
Q1 2023294$2.45B
Q4 2022294$2.27B
Q3 2022274$1.61B
Q2 2022266$1.61B
Q1 2022281$2.05B
Q4 2021273$2.33B
Q3 2021269$2.35B
Q2 2021256$2.22B
Q1 2021255$2.28B

Institutions, Q3 2024

Shares, value and share of portfolio for each institution holding Amkor Technology, Inc.; share changes are against Q2 2024.

Institutions holding AMKR in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Navellier & Associates Inc13,418$410.6K0.06%−3,406−20.2%Reduced
Meeder Asset Management Inc13,403$410.1K0.03%+4,399+48.9%Added
Deutsche Bank AG13,358$408.8K0.00%−80,336−85.7%Reduced
Miller Howard Investments Inc13,234$405.0K0.01%−9,618−42.1%Reduced
Oxford Asset Management LLP13,133$401.9K0.33%+13,133New
Priebe Wealth Holdings LLC12,800$391.7K0.29%00.0%Unchanged
Integrated Wealth Concepts LLC12,629$386.5K0.00%+32+0.3%Added
Knights of Columbus Asset Advisors LLC12,600$385.6K0.03%−54,045−81.1%Reduced
Altfest L J & Co Inc12,484$382.0K0.05%+12,484New
Williams & Novak, LLC12,411$379.8K0.35%00.0%Unchanged
Assetmark, Inc12,225$374.1K0.00%−124−1.0%Reduced
Public Employees Retirement Association of Colorado12,090$370.0K0.00%00.0%Unchanged
Connable Office Inc11,741$359.3K0.04%00.0%Unchanged
Captrust Financial Advisors11,450$350.4K0.00%+4,886+74.4%Added
QRG Capital Management, Inc.11,383$348.3K0.00%−1,355−10.6%Reduced
SG Americas Securities, LLC10,913$334.0K0.00%−12,781−53.9%Reduced
Schonfeld Strategic Advisors LLC10,766$329.4K0.00%−39,153−78.4%Reduced
Atlas Brown,Inc.10,625$325.1K0.11%+350+3.4%Added
Integrated Investment Consultants, LLC10,612$324.7K0.07%−466−4.2%Reduced
Guidance Capital, Inc10,306$314.6K0.10%+10,306New
Covestor Ltd10,263$314.0K0.20%+3,314+47.7%Added
Merit Financial Group, LLC10,209$312.4K0.01%−273−2.6%Reduced
Boothbay Fund Management, LLC10,048$307.5K0.01%−9,803−49.4%Reduced
Amplius Wealth Advisors, LLC10,040$307.2K0.03%−16−0.2%Reduced
Walleye Capital LLC10,012$306.4K0.00%−14,248−58.7%Reduced
Ieq Capital, LLC9,937$304.1K0.00%+9,937New
DekaBank Deutsche Girozentrale9,919$304.0K0.00%00.0%Unchanged
Intech Investment Management LLC9,772$299.0K0.00%−12,074−55.3%Reduced
Profund Advisors LLC9,582$293.2K0.01%−341−3.4%Reduced
Alta Wealth Advisors LLC9,420$288.3K0.13%00.0%Unchanged
Bailard, Inc.9,140$279.7K0.01%−7,600−45.4%Reduced
HighTower Advisors, LLC9,092$277.0K0.00%−23,726−72.3%Reduced
Securian Asset Management, Inc8,813$269.7K0.01%+567+6.9%Added
Teamwork Financial Advisors, LLC8,800$269.3K0.04%+8,800New
MML Investors Services, LLC8,735$267.0K0.00%+8,735New
Leuthold Group, LLC8,662$265.1K0.03%−3,172−26.8%Reduced
Sumitomo Mitsui Trust Holdings, Inc.8,505$260.3K0.00%+1,191+16.3%Added
Atlas Capital Advisors LLC8,472$259.2K0.04%−9,014−51.5%Reduced
Quantinno Capital Management LP8,428$257.9K0.00%+1,082+14.7%Added
Brinker Capital Investments, LLC8,354$255.6K0.00%+8,354New
Orion Portfolio Solutions, LLC8,354$255.6K0.00%+8,354New
Yorktown Management & Research Co Inc8,250$252.4K0.26%−13,000−61.2%Reduced
EP Wealth Advisors, LLC7,986$244.4K0.00%+7,986New
Cetera Investment Advisers7,618$233.1K0.00%+75+1.0%Added
Silver Coast Investments LLC7,608$232.8K0.09%−880−10.4%Reduced
Commonwealth Equity Services, LLC7,422$227.0K0.00%+7,422New
Highland Capital Management, LLC7,332$224.4K0.01%+720+10.9%Added
Tower Research Capital LLC (TRC)7,331$224.3K0.01%−30,739−80.7%Reduced
Millennium Management LLC7,181$219.7K0.00%−1,353,111−99.5%Reduced
CIBC Asset Management Inc7,146$218.7K0.00%+252+3.7%Added
Forum Financial Management, LP6,998$214.1K0.00%+20.0%Added
Pallas Capital Advisors LLC7,133$209.5K0.01%+7,133New
Moody Aldrich Partners LLC6,737$206.2K0.04%−46,003−87.2%Reduced
Hennion & Walsh Asset Management, Inc.6,607$202.2K0.01%+6,607New
IFP Advisors, Inc6,501$199.0K0.01%−1,994−23.5%Reduced
Steward Partners Investment Advisory, LLC5,804$177.6K0.00%−1,303−18.3%Reduced
The PNC Financial Services Group, Inc.5,369$164.3K0.00%+1,245+30.2%Added
Mirae Asset Global ETFs Holdings Ltd.5,276$161.4K0.00%−55,912−91.4%Reduced
Clearstead Advisors, LLC5,124$156.8K0.00%00.0%Unchanged
Smithfield Trust Co5,000$153.0K0.01%00.0%Unchanged
First Command Advisory Services, Inc.4,700$143.8K0.00%00.0%Unchanged
Headlands Technologies LLC4,693$143.6K0.02%−8,570−64.6%Reduced
GAMMA Investing LLC4,355$133.3K0.01%+829+23.5%Added
Palouse Capital Management, Inc.4,149$127.0K0.08%+4,149New
West Tower Group, LLC4,000$122.4K0.26%+2,000+100.0%Added
1620 Investment Advisors, Inc.3,826$117.1K0.08%+3,062+400.8%Added
US Bancorp3,795$116.1K0.00%−2,398−38.7%Reduced
Global Retirement Partners, LLC3,374$103.2K0.00%+3,280+3,489.4%Added
Ci Investments Inc.3,324$102.0K0.00%+407+14.0%Added
Ronald Blue Trust, Inc.2,496$99.9K0.00%+241+10.7%Added
Quarry LP3,136$96.0K0.03%+2,535+421.8%Added
Brown Brothers Harriman & Co3,035$92.9K0.00%+50+1.7%Added
Signaturefd, LLC2,928$89.6K0.00%−1,625−35.7%Reduced
Ulland Investment Advisors, LLC2,680$82.0K0.06%+2,680New
Farther Finance Advisors, LLC2,569$78.6K0.00%+276+12.0%Added
Leonteq Securities AG2,487$76.1K0.01%+2,125+587.0%Added
Parallel Advisors, LLC2,164$66.2K0.00%−516−19.3%Reduced
Chilton Capital Management LLC1,993$61.0K0.00%−2,223−52.7%Reduced
Northwestern Mutual Wealth Management Co1,853$56.7K0.00%−2,335−55.8%Reduced
CIBC Private Wealth Group, LLC1,843$56.4K0.00%00.0%Unchanged
Larson Financial Group LLC1,834$56.1K0.00%+580+46.3%Added
Quadrant Capital Group LLC1,712$52.4K0.00%+91+5.6%Added
Whittier Trust Co of Nevada Inc1,686$51.6K0.00%+329+24.2%Added
Harbour Investments, Inc.1,459$44.6K0.00%+58+4.1%Added
Nelson, Van Denburg & Campbell Wealth Management Group, LLC1,344$41.1K0.00%−295−18.0%Reduced
Caption Management, LLC1,300$39.8K0.00%+1,300New
Rothschild Investment LLC1,288$39.4K0.00%−20−1.5%Reduced
Capital Performance Advisors LLP1,261$38.6K0.01%+1,261New
Parkside Financial Bank & Trust1,151$35.2K0.00%+79+7.4%Added
Fifth Third Bancorp1,066$32.6K0.00%+27+2.6%Added
State of Wyoming968$29.6K0.00%+862+813.2%Added
Nomura Asset Management Co Ltd900$27.5K0.00%00.0%Unchanged
Advisors Asset Management, Inc.899$27.5K0.00%−494−35.5%Reduced
Allworth Financial LP811$24.8K0.00%−30−3.6%Reduced
Nisa Investment Advisors, LLC810$24.8K0.00%−312−27.8%Reduced
True Wealth Design, LLC711$21.8K0.01%+711New
nVerses Capital, LLC700$21.4K0.01%+700New
Hemington Wealth Management783$19.0K0.01%+783New
Matrix Trust Co595$18.0K0.00%+20+3.5%Added
Rise Advisors, LLC487$14.9K0.01%+1+0.2%Added