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Amkor Technology (AMKR) Institutional Ownership

Amkor Technology logo
$82.62 -4.10 (-4.73%)
Closing price 06/24/2026 03:59 PM Eastern
Extended Trading
$87.54 +4.93 (+5.96%)
As of 07:48 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Amkor Technology (NASDAQ:AMKR)

Current
Institutional Ownership
Percentage
42.76%
Number of
Institutional Buyers
(last 12 months)
308
Total
Institutional Inflows
(last 12 months)
$943.60M
Number of
Institutional Sellers
(last 12 months)
160
Total
Institutional Outflows
(last 12 months)
$750.65M
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AMKR Institutional Buying and Selling by Quarter

Amkor Technology Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/18/2026 Pacer Advisors Inc.16,813$757K0.0%-26.4%0.007%
6/16/2026 Empowered Funds LLC5,258$237K0.0%-35.4%0.002%
6/3/2026 Parallel Advisors LLC7,348$331K0.0%+23.7%0.003%
6/1/2026 Integrated Investment Consultants LLC10,735$483K0.1%-13.2%0.004%
5/22/2026 Segall Bryant & Hamill LLC443,750$19.98M0.2%-50.6%0.179%
5/22/2026 Wellington Grp LLC40,517$1.82M0.6%N/A0.016%
5/19/2026 Bank of America Corp DE273,541$12.32M0.0%-15.6%0.110%
5/19/2026 Edgestream Partners L.P.51,731$2.33M0.1%-46.0%0.021%
5/19/2026 Janus Henderson Group PLC53,023$2.39M0.0%-9.1%0.021%
5/19/2026 Bull Harbor Capital LLC13,399$603K0.2%N/A0.005%
5/18/2026 Amundi263,868$11.88M0.0%+3,546.6%0.106%
5/18/2026 EverSource Wealth Advisors LLC4,311$194K0.0%+28.0%0.002%
5/18/2026 California State Teachers Retirement System143,178$6.45M0.0%+21.4%0.058%
5/18/2026 Royal Bank of Canada54,122$2.44M0.0%-43.3%0.022%
5/18/2026 Rokos Capital Management LLP142,698$6.43M0.0%-36.6%0.058%
5/18/2026 Empowered Funds LLC5,258$237K0.0%-35.4%0.002%
5/16/2026 The Manufacturers Life Insurance Company 98,525$4.44M0.0%+8.6%0.040%
5/16/2026 Quantinno Capital Management LP107,655$4.85M0.0%+13.7%0.043%
5/16/2026 Lazard Asset Management LLC19,180$864K0.0%-27.0%0.008%
5/15/2026 Weiss Asset Management LP300,000$13.51M0.2%+263.6%0.121%
5/15/2026 Waverly Advisors LLC6,824$307K0.0%+13.2%0.003%
5/15/2026 Entropy Technologies LP5,759$259K0.0%N/A0.002%
5/14/2026 Public Employees Retirement System of Ohio42,712$1.92M0.0%+11.5%0.017%
5/14/2026 Arrowstreet Capital Limited Partnership5,878$265K0.0%-99.3%0.002%
5/14/2026 Caxton Associates LLP4,887$220K0.0%N/A0.002%
5/14/2026 Sei Investments Co.401,815$18.10M0.0%+33.8%0.162%
5/14/2026 Lido Advisors LLC5,734$258K0.0%N/A0.002%
5/13/2026 Cetera Investment Advisers56,445$2.54M0.0%+113.3%0.023%
5/13/2026 First Trust Advisors LP1,793,537$80.76M0.1%-34.1%0.724%
5/12/2026 Himension Capital Singapore PTE. LTD.40,451$1.82M0.1%N/A0.016%
5/8/2026 PNC Financial Services Group Inc.7,726$348K0.0%+29.5%0.003%
5/8/2026 Convergence Investment Partners LLC62,207$2.80M0.5%N/A0.025%
5/7/2026 Hollencrest Capital Management1,000$45K0.0%N/A0.000%
5/7/2026 Meeder Asset Management Inc.30,139$1.36M0.1%+62.5%0.012%
5/7/2026 Dimensional Fund Advisors LP10,991,469$494.88M0.1%-13.9%4.434%
5/7/2026 Parallel Advisors LLC7,348$331K0.0%+23.7%0.003%
5/7/2026 KBC Group NV28,529$1.29M0.0%-33.4%0.012%
5/7/2026 Swiss National Bank244,500$11.01M0.0%+0.3%0.099%
5/7/2026 Hanseatic Management Services Inc.20,432$920K0.9%N/A0.008%
5/6/2026 Watershed Asset Management L.L.C.10,066$453K0.5%-11.7%0.004%
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5/6/2026 Assetmark Inc.60,105$2.71M0.0%+12,448.0%0.024%
5/6/2026 Bauman Advisory Group LLC8,433$380K0.3%N/A0.003%
5/6/2026 Bessemer Group Inc.1,216$55K0.0%+12.5%0.000%
5/6/2026 Allspring Global Investments Holdings LLC332,900$15.48M0.0%+117.6%0.134%
5/6/2026 Gaddis Premier Wealth Advisors LLC14,926$672K0.5%N/A0.006%
5/5/2026 Wealthfront Advisers LLC4,890$220K0.0%N/A0.002%
5/5/2026 Bank of New York Mellon Corp983,987$44.31M0.0%+1.8%0.397%
5/5/2026 Three Seasons Wealth LLC15,632$704K0.3%N/A0.006%
5/4/2026 State of Michigan Retirement System27,349$1.23M0.0%+1.9%0.011%
5/4/2026 Principal Financial Group Inc.2,622,744$118.11M0.1%+19.3%1.058%
5/2/2026 Diversify Wealth Management LLC2,970$134K0.0%N/A0.001%
5/1/2026 Fifth Third Bancorp32,856$1.48M0.0%+2,046.0%0.013%
5/1/2026 Candriam S.C.A.7,332$330K0.0%+35.5%0.003%
5/1/2026 Sequoia Financial Advisors LLC19,317$870K0.0%-20.4%0.008%
4/30/2026 Hsbc Holdings PLC73,899$3.31M0.0%-65.6%0.030%
4/30/2026 Summit Securities Group LLC1,771$80K0.0%-20.1%0.001%
4/30/2026 Capstone Capital Management Ltd35,808$1.61M1.6%N/A0.014%
4/30/2026 Oregon Public Employees Retirement Fund23,394$1.05M0.0%+3.1%0.009%
4/29/2026 Jackson Thornton Wealth Management LLC4,339$195K0.0%-5.9%0.002%
4/29/2026 Clearwave Capital LLC7,008$316K0.2%N/A0.003%
4/28/2026 Fortitude Advisory Group L.L.C.20,065$904K0.4%+2.3%0.008%
4/27/2026 HB Wealth Management LLC6,007$270K0.0%N/A0.002%
4/27/2026 Counterpoint Mutual Funds LLC12,084$544K0.1%N/A0.005%
4/27/2026 New York State Teachers Retirement System34,674$1.56M0.0%-9.7%0.014%
4/27/2026 Private Advisor Group LLC5,635$254K0.0%N/A0.002%
4/27/2026 Y Intercept Hong Kong Ltd115,862$5.22M0.1%N/A0.047%
4/27/2026 Leonteq Securities AG1,422$64K0.0%+1,931.4%0.001%
4/27/2026 Fideuram Intesa Sanpaolo Private Banking S.P.A.8,064$363K0.0%N/A0.003%
4/25/2026 Strs Ohio2,971$134K0.0%+8.6%0.001%
4/24/2026 Root Financial Partners LLC1,363$61K0.0%+45.5%0.001%
4/24/2026 Palouse Capital Management Inc.989$45K0.0%-62.3%0.000%
4/23/2026 Inspire Investing LLC46,928$2.11M0.2%+7.6%0.019%
4/23/2026 Apollon Wealth Management LLC7,005$315K0.0%N/A0.003%
4/22/2026 1492 Capital Management LLC49,278$2.22M0.8%-29.1%0.020%
4/22/2026 Pictet Asset Management Holding SA20,071$904K0.0%+6.6%0.008%
4/22/2026 Sterling Capital Management LLC12,907$581K0.0%-37.1%0.005%
4/21/2026 GHP Investment Advisors Inc.24,610$1.11M0.0%-72.6%0.010%
4/21/2026 Foster & Motley Inc.25,531$1.15M0.1%-2.1%0.010%
4/21/2026 Louisiana State Employees Retirement System33,000$1.49M0.0%N/A0.013%
4/20/2026 Assenagon Asset Management S.A.76,398$3.44M0.0%N/A0.031%
4/17/2026 Atlas Brown Inc.10,075$454K0.1%-2.9%0.004%
4/17/2026 Hanson & Doremus Investment Management30,069$1.35M0.2%-1.8%0.012%
4/16/2026 SG Americas Securities LLC978,570$44.07M0.0%+39.8%0.395%
4/16/2026 Evolve Private Wealth LLC7,615$343K0.0%+3.0%0.003%
4/16/2026 Polianta Ltd27,900$1.26M0.2%N/A0.011%
4/16/2026 Diversified Trust Co5,663$255K0.0%-69.5%0.002%
3/20/2026 Hsbc Holdings PLC214,876$8.59M0.0%+1,381.2%0.087%
3/9/2026 Corient Private Wealth LLC219,648$8.82M0.0%+308.1%0.089%
3/9/2026EMC Capital Management8,791$347K0.2%-15.0%0.004%
3/6/2026 Hsbc Holdings PLC214,876$8.59M0.0%+1,381.2%0.087%
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3/3/2026 Caitong International Asset Management Co. Ltd5,597$221K0.1%+1,268.5%0.002%
2/24/2026 DGS Capital Management LLC13,317$526K0.1%+6.9%0.005%
2/24/2026 Pacer Advisors Inc.22,836$902K0.0%+10.1%0.009%
2/23/2026 Virtu Financial LLC42,017$1.66M0.1%+341.1%0.017%
2/19/2026 Invesco Ltd.1,115,588$44.04M0.0%-9.3%0.451%
2/19/2026 Corient Private Wealth LLC216,996$8.71M0.0%+303.2%0.088%
2/18/2026 Mercer Global Advisors Inc. ADV35,463$1.40M0.0%+1.3%0.014%
2/18/2026 Vident Advisory LLC10,878$429K0.0%+2.9%0.004%
2/18/2026 State of Tennessee Department of Treasury51,501$2.03M0.0%+19.5%0.021%
2/18/2026 EP Wealth Advisors LLC8,369$330K0.0%N/A0.003%


AMKR Institutional Ownership - Frequently Asked Questions

During the previous two years, 471 institutional investors and hedge funds held shares of Amkor Technology. The most heavily invested institutionals were Vanguard Group Inc. ($620.00M), Dimensional Fund Advisors LP ($494.88M), Earnest Partners LLC ($149.73M), State Street Corp ($137.15M), AQR Capital Management LLC ($130.28M), Principal Financial Group Inc. ($118.11M), and LSV Asset Management ($111.34M).Learn more on Amkor Technology's institutional investors.

42.76% of Amkor Technology's stock is owned by institutional investors. Learn more on AMKR's institutional investor holdings.

Of the 418 institutional investors that purchased Amkor Technology's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Pacer Advisors Inc. ($3.77M), Royal Bank of Canada ($3.47M), Norges Bank ($3.44M), Principal Financial Group Inc. ($2.90M), AQR Capital Management LLC ($2.40M), Ceredex Value Advisors LLC ($2.25M), and American Century Companies Inc. ($2.25M).

Institutional investors have bought a total of 29,034,350 shares in the last 24 months. This purchase volume represents approximately $943.60M in transactions.

Of the 160 institutional investors that sold Amkor Technology's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: LSV Asset Management ($2.38M), Dimensional Fund Advisors LP ($2.29M), Jacobs Levy Equity Management Inc. ($1.31M), SW Investment Management LLC ($1.25M), UG Investment Advisers Ltd. ($1.09M), Invesco Ltd. ($952.75K), and First Trust Advisors LP ($928.77K).

Institutional investors have sold a total of 22,024,251 shares in the last 24 months. This volume of shares sold represents approximately $750.65M in transactions.


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This page (NASDAQ:AMKR) was last updated on 6/25/2026 by MarketBeat.com Staff.
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