Funds holding Amkor Technology Inc
403 funds declare a position · 116 ETFs and 287 other funds · 2.8B $· 15.3M SEK· 304.1K € · US0316521006
Each line carries its report date.
| Rank | Fund | Shares | Value | Weight | |
|---|---|---|---|---|---|
| 1 | VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 3,930,425 | 177M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 2 | iShares Core S&P Mid-Cap ETF iShares Trust | 3,766,490 | 169.6M $ | 0.16 % | as of Mar 31, 2026 · Original filing |
| 3 | VANGUARD INFORMATION TECHNOLOGY INDEX FUND VANGUARD WORLD FUND | 3,095,018 | 148M $ | 0.11 % | as of Feb 28, 2026 · Original filing |
| 4 | VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS | 2,851,084 | 128.4M $ | 0.08 % | as of Mar 31, 2026 · Original filing |
| 5 | VANGUARD SMALL-CAP VALUE INDEX FUND VANGUARD INDEX FUNDS | 1,815,631 | 81.8M $ | 0.13 % | as of Mar 31, 2026 · Original filing |
| 6 | U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 1,783,995 | 124.4M $ | 0.79 % | as of Apr 30, 2026 · Original filing |
| 7 | Dimensional U.S. Targeted Value ETF Dimensional ETF Trust | 1,534,836 | 107.1M $ | 0.78 % | as of Apr 30, 2026 · Original filing |
| 8 | Avantis U.S. Small Cap Value ETF American Century ETF Trust | 1,408,116 | 67.3M $ | 0.29 % | as of Feb 28, 2026 · Original filing |
| 9 | Harbor Small Cap Value Fund HARBOR FUNDS | 1,289,931 | 90M $ | 3.55 % | as of Apr 30, 2026 · Original filing |
| 10 | VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 1,270,375 | 57.2M $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 11 | First Trust Nasdaq Semiconductor ETF First Trust Exchange-Traded Fund VI | 1,113,906 | 50.2M $ | 3.38 % | as of Mar 31, 2026 · Original filing |
| 12 | U.S. SMALL CAP VALUE PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 960,055 | 67M $ | 0.36 % | as of Apr 30, 2026 · Original filing |
| 13 | Invesco Semiconductors ETF Invesco Exchange-Traded Fund Trust | 846,638 | 59.1M $ | 2.96 % | as of Apr 30, 2026 · Original filing |
| 14 | Small-MidCap Dividend Income Fund Principal Funds, Inc | 827,266 | 39.6M $ | 2.29 % | as of Feb 28, 2026 · Original filing |
| 15 | U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 807,379 | 56.3M $ | 0.30 % | as of Apr 30, 2026 · Original filing |
| 16 | Schwab Fundamental U.S. Small Company ETF SCHWAB STRATEGIC TRUST | 775,641 | 37.1M $ | 0.38 % | as of Feb 28, 2026 · Original filing |
| 17 | PIMCO RAE US Small Fund PIMCO Equity Series | 752,668 | 33.9M $ | 1.08 % | as of Mar 31, 2026 · Original filing |
| 18 | Invesco S&P MidCap Momentum ETF Invesco Exchange-Traded Fund Trust | 738,077 | 51.5M $ | 0.76 % | as of Apr 30, 2026 · Original filing |
| 19 | Dimensional US Small Cap Value ETF Dimensional ETF Trust | 699,816 | 48.8M $ | 0.65 % | as of Apr 30, 2026 · Original filing |
| 20 | Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 681,325 | 47.5M $ | 0.34 % | as of Apr 30, 2026 · Original filing |
| 21 | JPMorgan U.S. Tech Leaders ETF J.P. Morgan Exchange-Traded Fund Trust | 619,864 | 27.9M $ | 0.91 % | as of Mar 31, 2026 · Original filing |
| 22 | U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 601,391 | 41.9M $ | 0.11 % | as of Apr 30, 2026 · Original filing |
| 23 | Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 592,739 | 28.3M $ | 0.07 % | as of Feb 28, 2026 · Original filing |
| 24 | State Street(R) SPDR(R) Portfolio S&P 400(TM) Mid Cap ETF SPDR SERIES TRUST | 556,288 | 25M $ | 0.16 % | as of Mar 31, 2026 · Original filing |
| 25 | Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST | 552,690 | 26.4M $ | 0.13 % | as of Feb 28, 2026 · Original filing |
| 26 | Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 543,508 | 37.9M $ | 0.09 % | as of Apr 30, 2026 · Original filing |
| 27 | VANGUARD STRATEGIC EQUITY FUND VANGUARD HORIZON FUNDS | 507,319 | 22.8M $ | 0.23 % | as of Mar 31, 2026 · Original filing |
| 28 | VANGUARD HIGH DIVIDEND YIELD INDEX FUND VANGUARD WHITEHALL FUNDS | 489,268 | 34.1M $ | 0.04 % | as of Apr 30, 2026 · Original filing |
| 29 | iShares Russell Mid-Cap ETF iShares Trust | 475,338 | 21.4M $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 30 | Fidelity Mid Cap Index Fund Fidelity Salem Street Trust | 460,158 | 32.1M $ | 0.06 % | as of Apr 30, 2026 · Original filing |
| 31 | U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 454,930 | 31.7M $ | 0.08 % | as of Apr 30, 2026 · Original filing |
| 32 | Small Cap Value Fund American Century Capital Portfolios, Inc. | 435,000 | 19.6M $ | 0.62 % | as of Mar 31, 2026 · Original filing |
| 33 | T. Rowe Price Science & Technology Fund, Inc. T. ROWE PRICE SCIENCE & TECHNOLOGY FUND, INC. | 415,100 | 18.7M $ | 0.17 % | as of Mar 31, 2026 · Original filing |
| 34 | iShares Future AI & Tech ETF iShares Trust | 375,542 | 16.9M $ | 0.81 % | as of Mar 31, 2026 · Original filing |
| 35 | Fidelity MSCI Information Technology Index ETF FIDELITY COVINGTON TRUST | 369,981 | 25.8M $ | 0.14 % | as of Apr 30, 2026 · Original filing |
| 36 | Principal Capital Appreciation Fund Principal Funds, Inc | 363,594 | 25.4M $ | 0.50 % | as of Apr 30, 2026 · Original filing |
| 37 | First Trust Technology AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 360,296 | 25.1M $ | 1.69 % | as of Apr 30, 2026 · Original filing |
| 38 | iShares S&P Mid-Cap 400 Growth ETF iShares Trust | 331,557 | 14.9M $ | 0.15 % | as of Mar 31, 2026 · Original filing |
| 39 | MFS Blended Research Mid Cap Equity Fund MFS Series Trust X | 331,416 | 15.8M $ | 0.62 % | as of Feb 28, 2026 · Original filing |
| 40 | LORD ABBETT DEVELOPING GROWTH FUND INC LORD ABBETT DEVELOPING GROWTH FUND, INC. | 326,850 | 22.8M $ | 1.03 % | as of Apr 30, 2026 · Original filing |
| 41 | Avantis U.S. Large Cap Value ETF American Century ETF Trust | 325,414 | 15.6M $ | 0.15 % | as of Feb 28, 2026 · Original filing |
| 42 | Fidelity SAI Small-Mid Cap Momentum Index Fund Fidelity Salem Street Trust | 322,228 | 22.5M $ | 0.53 % | as of Apr 30, 2026 · Original filing |
| 43 | Bridge Builder Large Cap Growth Fund Bridge Builder Trust | 307,289 | 13.8M $ | 0.05 % | as of Mar 31, 2026 · Original filing |
| 44 | Schwab U.S. Mid-Cap ETF SCHWAB STRATEGIC TRUST | 307,050 | 14.7M $ | 0.11 % | as of Feb 28, 2026 · Original filing |
| 45 | iShares S&P Mid-Cap 400 Value ETF iShares Trust | 301,589 | 13.6M $ | 0.17 % | as of Mar 31, 2026 · Original filing |
| 46 | iShares Russell 1000 Value ETF iShares Trust | 285,453 | 12.9M $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 47 | College Retirement Equities Fund - Total Global Stock Account College Retirement Equities Fund | 226,165 | 10.2M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 48 | Fidelity Total Market Index Fund Fidelity Concord Street Trust | 211,527 | 10.1M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 49 | Bridge Builder Small/Mid Cap Value Fund Bridge Builder Trust | 187,207 | 8.4M $ | 0.09 % | as of Mar 31, 2026 · Original filing |
| 50 | Nuveen Quant Small/Mid Cap Equity Fund TIAA-CREF Funds | 186,190 | 13M $ | 0.51 % | as of Apr 30, 2026 · Original filing |
| 51 | iShares Russell Mid-Cap Value ETF iShares Trust | 178,921 | 8.1M $ | 0.06 % | as of Mar 31, 2026 · Original filing |
| 52 | VANGUARD S&P MID-CAP 400 INDEX FUND VANGUARD ADMIRAL FUNDS | 173,008 | 8.3M $ | 0.16 % | as of Feb 28, 2026 · Original filing |
| 53 | Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 167,536 | 8M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 54 | Schwab Fundamental U.S. Small Company Index Fund SCHWAB CAPITAL TRUST | 166,979 | 11.6M $ | 0.49 % | as of Apr 30, 2026 · Original filing |
| 55 | iShares U.S. Technology ETF iShares Trust | 163,415 | 11.4M $ | 0.05 % | as of Apr 30, 2026 · Original filing |
| 56 | WisdomTree U.S. Midcap Dividend Fund WisdomTree Trust | 160,729 | 7.2M $ | 0.19 % | as of Mar 31, 2026 · Original filing |
| 57 | AQR Managed Futures Strategy Fund AQR Funds | 150,370 | 6.8M $ | 0.23 % | as of Mar 31, 2026 · Original filing |
| 58 | BlackRock Advantage Small Cap Core Fund BlackRock Funds | 146,708 | 7M $ | 0.15 % | as of Feb 27, 2026 · Original filing |
| 59 | iShares Core S&P Total U.S. Stock Market ETF iShares Trust | 143,125 | 6.4M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 60 | Federated Hermes MDT Market Neutral Fund Federated Hermes Adviser Series | 141,497 | 6.4M $ | 0.28 % | as of Mar 31, 2026 · Original filing |
| 61 | Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 141,235 | 6.8M $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 62 | VANGUARD STRATEGIC SMALL-CAP EQUITY FUND VANGUARD HORIZON FUNDS | 124,834 | 5.6M $ | 0.23 % | as of Mar 31, 2026 · Original filing |
| 63 | Avantis U.S. Small Cap Value Fund American Century ETF Trust | 122,877 | 5.9M $ | 0.40 % | as of Feb 28, 2026 · Original filing |
| 64 | Royce Small-Cap Opportunity Fund ROYCE FUND | 121,870 | 5.5M $ | 0.49 % | as of Mar 31, 2026 · Original filing |
| 65 | JNL Mid Cap Index Fund JNL Series Trust | 115,082 | 5.2M $ | 0.16 % | as of Mar 31, 2026 · Original filing |
| 66 | U.S. VECTOR EQUITY PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 112,209 | 7.8M $ | 0.15 % | as of Apr 30, 2026 · Original filing |
| 67 | Adaptiv Select ETF Series Portfolios Trust | 109,617 | 7.6M $ | 4.46 % | as of Apr 30, 2026 · Original filing |
| 68 | SIMT Tax-Managed Large Cap Fund SEI INSTITUTIONAL MANAGED TRUST | 109,364 | 4.9M $ | 0.12 % | as of Mar 31, 2026 · Original filing |
| 69 | Dimensional U.S. Marketwide Value ETF Dimensional ETF Trust | 106,710 | 7.4M $ | 0.05 % | as of Apr 30, 2026 · Original filing |
| 70 | JPMorgan U.S. Momentum Factor ETF J.P. Morgan Exchange-Traded Fund Trust | 101,973 | 7.1M $ | 0.33 % | as of Apr 30, 2026 · Original filing |
| 71 | Nuveen Equity Index Fund TIAA-CREF Funds | 101,524 | 7.1M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 72 | VANGUARD TOTAL WORLD STOCK INDEX FUND VANGUARD INTERNATIONAL EQUITY INDEX FUNDS | 98,364 | 6.9M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 73 | SEI Enhanced U.S. Large Cap Value Factor ETF SEI EXCHANGE TRADED FUNDS | 95,266 | 4.3M $ | 0.37 % | as of Mar 31, 2026 · Original filing |
| 74 | EQ/Mid Cap Index Portfolio EQ Advisors Trust | 93,249 | 4.2M $ | 0.16 % | as of Mar 31, 2026 · Original filing |
| 75 | State Street(R) SPDR(R) S & P 400(TM) Mid Cap Value ETF SPDR SERIES TRUST | 90,554 | 4.1M $ | 0.17 % | as of Mar 31, 2026 · Original filing |
| 76 | iShares Russell 1000 ETF iShares Trust | 88,685 | 4M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 77 | Mid Cap Index Fund VALIC Co I | 88,153 | 4.2M $ | 0.16 % | as of Feb 28, 2026 · Original filing |
| 78 | First Trust NASDAQ Technology Dividend Index Fund First Trust Exchange-Traded Fund VI | 87,991 | 4M $ | 0.11 % | as of Mar 31, 2026 · Original filing |
| 79 | Disciplined Value Fund American Century Quantitative Equity Funds, Inc. | 86,676 | 3.9M $ | 0.21 % | as of Mar 31, 2026 · Original filing |
| 80 | Columbia Mid Cap Index Fund COLUMBIA FUNDS SERIES TRUST | 83,848 | 4M $ | 0.16 % | as of Feb 28, 2026 · Original filing |
| 81 | State Street(R) SPDR(R) S & P 400(TM) Mid Cap Growth ETF SPDR SERIES TRUST | 83,135 | 3.7M $ | 0.15 % | as of Mar 31, 2026 · Original filing |
| 82 | AQR Managed Futures Strategy HV Fund AQR Funds | 82,554 | 3.7M $ | 0.30 % | as of Mar 31, 2026 · Original filing |
| 83 | John Hancock Multifactor Mid Cap ETF John Hancock Exchange-Traded Fund Trust | 79,264 | 3.6M $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 84 | Avantis U.S. Equity ETF American Century ETF Trust | 77,769 | 3.7M $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 85 | iShares Core Dividend Growth ETF iShares Trust | 76,879 | 5.4M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 86 | Large Cap Index Master Portfolio Master Investment Portfolio | 73,275 | 3.3M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 87 | VANGUARD RUSSELL 1000 VALUE INDEX FUND VANGUARD SCOTTSDALE FUNDS | 72,422 | 3.5M $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 88 | Mid Cap Index Fund Northern Funds | 71,602 | 3.2M $ | 0.16 % | as of Mar 31, 2026 · Original filing |
| 89 | VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 69,726 | 3.1M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 90 | U.S. Sustainability Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 68,851 | 4.8M $ | 0.81 % | as of Apr 30, 2026 · Original filing |
| 91 | SIIT U.S. Equity Factor Allocation Fund SEI INSTITUTIONAL INVESTMENTS TRUST | 67,249 | 3.2M $ | 0.10 % | as of Feb 28, 2026 · Original filing |
| 92 | Fidelity Small-Mid Multifactor ETF Fidelity Covington Trust | 67,152 | 4.7M $ | 0.20 % | as of Apr 30, 2026 · Original filing |
| 93 | Multi-Manager Value Strategies Fund Columbia Funds Series Trust II | 67,032 | 3.2M $ | 0.06 % | as of Feb 28, 2026 · Original filing |
| 94 | Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 66,893 | 4.7M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 95 | Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 66,856 | 3.2M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 96 | T. Rowe Price Integrated U.S. Small-Mid Cap Core Equity Fund T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC. | 65,046 | 2.9M $ | 0.20 % | as of Mar 31, 2026 · Original filing |
| 97 | SIIT SMALL/MID CAP FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 63,330 | 3M $ | 0.34 % | as of Feb 28, 2026 · Original filing |
| 98 | Invesco S&P MidCap 400 Revenue ETF Invesco Exchange-Traded Fund Trust II | 63,222 | 3M $ | 0.27 % | as of Feb 28, 2026 · Original filing |
| 99 | Invesco Russell 1000 Dynamic Multifactor ETF Invesco Exchange-Traded Self-Indexed Fund Trust | 62,943 | 3M $ | 0.07 % | as of Feb 28, 2026 · Original filing |
| 100 | Dimensional VA U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 61,116 | 4.3M $ | 0.50 % | as of Apr 30, 2026 · Original filing |
Institutional managers
515 managers declare this company to the SEC (Form 13F). These positions are not counted in the totals above: a manager and its own funds file separately.
| Manager | Shares | Value | |
|---|---|---|---|
| BlackRock, Inc. | 12,968,765 | 584M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 10,991,469 | 494.9M $ | as of Mar 31, 2026 |
| JPMORGAN CHASE & CO | 5,406,545 | 223M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 3,628,542 | 163.4M $ | as of Mar 31, 2026 |
| EARNEST PARTNERS LLC | 3,431,843 | 154.5M $ | as of Mar 31, 2026 |
| AQR CAPITAL MANAGEMENT LLC | 3,242,130 | 141.4M $ | as of Mar 31, 2026 |
| Point72 Asset Management, L.P. | 2,993,434 | 134.8M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 2,730,508 | 123M $ | as of Mar 31, 2026 |
| AMERICAN CENTURY COMPANIES INC | 2,713,260 | 122.2M $ | as of Mar 31, 2026 |
| PRINCIPAL FINANCIAL GROUP INC | 2,622,744 | 118.1M $ | as of Mar 31, 2026 |
| JANE STREET GROUP, LLC | 2,329,820 | 104.9M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2,101,538 | 94.6M $ | as of Mar 31, 2026 |
| Fisher Asset Management, LLC | 2,010,982 | 90.6M $ | as of Mar 31, 2026 |
| Invesco Ltd. | 1,889,405 | 85.1M $ | as of Mar 31, 2026 |
| FIRST TRUST ADVISORS LP | 1,793,537 | 80.8M $ | as of Mar 31, 2026 |
| Bridgewater Associates, LP | 1,580,929 | 71.2M $ | as of Mar 31, 2026 |
| D. E. Shaw & Co., Inc. | 1,488,765 | 67M $ | as of Mar 31, 2026 |
| Allianz Asset Management GmbH | 1,384,433 | 62.3M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 1,372,808 | 61.8M $ | as of Mar 31, 2026 |
| TWO SIGMA INVESTMENTS, LP | 1,213,894 | 54.7M $ | as of Mar 31, 2026 |
| UBS Group AG | 1,137,297 | 51.2M $ | as of Mar 31, 2026 |
| Gotham Asset Management, LLC | 1,073,270 | 48.3M $ | as of Mar 31, 2026 |
| Trexquant Investment LP | 1,066,184 | 48M $ | as of Mar 31, 2026 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 1,061,839 | 47.8M $ | as of Mar 31, 2026 |
| Bank of New York Mellon Corp | 983,987 | 44.3M $ | as of Mar 31, 2026 |