MAGNACHIP SEMICONDUCTOR Corp - MX
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| OAKTREE CAPITAL MANAGEMENT LP | History | No change | 2,500,000 | 11,825 | 0.16% | 0.16% | 1 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| MARSHALL WACE, LLP | History | No change | 1,615,488 | 7,641 | 0.01% | 0.01% | 2 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| FourWorld Capital Management LLC | History | No change | 1,600,695 | 7,571 | 6.89% | 6.89% | 3 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | No change | 1,501,438 | 7,101 | 0.01% | 0.01% | 4 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | History | No change | 1,397,759 | 6,611 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Caption Management, LLC | History | No change | 1,330,090 | 6,291 | 0.03% | 0.03% | 6 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| NOMURA HOLDINGS INC | History | No change | 1,000,000 | 4,730 | 0.01% | 0.01% | 7 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | No change | 963,768 | 4,550 | 0.01% | 0.01% | 8 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | No change | 802,003 | 3,793 | 0.0% | 0.0% | 9 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| JANE STREET GROUP, LLC | History | No change | 666,477 | 3,152 | 0.0% | 0.0% | 10 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | No change | 661,600 | 3,129 | 0.0% | 0.0% | 11 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| MORGAN STANLEY | History | No change | 544,125 | 2,573 | 0.0% | 0.0% | 12 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Connor, Clark & Lunn Investment Management Ltd. | History | No change | 412,849 | 1,952 | 0.0% | 0.0% | 13 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Added to | 503,421 | 1,893 | 0.0% | 0.0% | 14 | +27,773 | 5.84% | Q3 2026 | Nov 04, 2026 |
| PEAK6 LLC | History | No change | 400,000 | 1,892 | 0.0% | 0.0% | 15 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | No change | 397,422 | 1,879 | 0.0% | 0.0% | 16 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Qube Research & Technologies Ltd | History | No change | 382,383 | 1,808 | 0.0% | 0.0% | 17 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| CITADEL ADVISORS LLC | History | No change | 378,043 | 1,788 | 0.0% | 0.0% | 18 | 0 | 0.0% | Q2 2026 | Sep 02, 2026 |
| Trexquant Investment LP | History | No change | 285,909 | 1,352 | 0.01% | 0.01% | 19 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 265,146 | 1,254 | 0.0% | 0.0% | 20 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | History | No change | 239,694 | 1,133 | 0.0% | 0.0% | 21 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| XTX Topco Ltd | History | No change | 222,197 | 1,050 | 0.01% | 0.01% | 22 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ODDO BHF ASSET MANAGEMENT SAS | History | No change | 215,098 | 1,017 | 0.05% | 0.05% | 23 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| GSA CAPITAL PARTNERS LLP | History | No change | 199,954 | 946 | 0.06% | 0.06% | 24 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | No change | 200,081 | 946 | 0.01% | 0.01% | 25 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| TUDOR INVESTMENT CORP ET AL | History | No change | 160,203 | 757 | 0.0% | 0.0% | 26 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BLUEFIN CAPITAL MANAGEMENT, LLC | History | No change | 220,098 | 747 | 0.19% | 0.19% | 27 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Steward Partners Investment Advisory, LLC | History | No change | 153,347 | 725 | 0.0% | 0.0% | 28 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Almanack Investment Partners, LLC. | History | New | 166,400 | 625 | 0.07% | — | 29 | +166,400 | New | Q3 2026 | Nov 03, 2026 |
| GROUP ONE TRADING LLC | History | No change | 117,823 | 557 | 0.0% | 0.0% | 30 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Virtu Financial LLC | History | No change | 114,969 | 544 | 0.02% | 0.02% | 31 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| ALGERT GLOBAL LLC | History | No change | 110,785 | 524 | 0.01% | 0.01% | 32 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| UBS Group AG | History | No change | 110,336 | 521 | 0.0% | 0.0% | 33 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Federation des caisses Desjardins du Quebec | History | No change | 108,474 | 512 | 0.0% | 0.0% | 34 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| SILVERBACK ASSET MANAGEMENT LLC | History | No change | 100,000 | 473 | 0.05% | 0.05% | 35 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| GOLDMAN SACHS GROUP INC | History | No change | 95,843 | 453 | 0.0% | 0.0% | 36 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| AMERICAN CENTURY COMPANIES INC | History | No change | 73,701 | 348 | 0.0% | 0.0% | 37 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| IMC-Chicago, LLC | History | No change | 67,909 | 321 | 0.0% | 0.0% | 38 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| Squarepoint Ops LLC | History | No change | 67,450 | 319 | 0.0% | 0.0% | 39 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| FAIRFAX FINANCIAL HOLDINGS LTD/ CAN | History | No change | 62,500 | 296 | 0.01% | 0.01% | 40 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BARCLAYS PLC | History | No change | 60,000 | 283 | 0.0% | 0.0% | 41 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Eurizon Capital SGR S.p.A. | History | No change | 60,955 | 281 | 0.0% | 0.0% | 42 | 0 | 0.0% | Q2 2026 | Jul 29, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | No change | 46,141 | 218 | 0.0% | 0.0% | 43 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Walleye Capital LLC | History | No change | 42,821 | 202 | 0.0% | 0.0% | 44 | 0 | 0.0% | Q2 2026 | Aug 03, 2026 |
| Polunin Capital Partners Ltd | History | No change | 59,811 | 189 | 0.04% | 0.06% | 45 | 0 | 0.0% | Q3 2026 | Oct 20, 2026 |
| JPMORGAN CHASE & CO | History | No change | 38,588 | 178 | 0.0% | 0.0% | 46 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Yakira Capital Management, Inc. | History | No change | 34,675 | 164 | 0.05% | 0.05% | 47 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| WINTON GROUP Ltd | History | No change | 34,678 | 164 | 0.01% | 0.01% | 48 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| STATE STREET CORP | History | No change | 28,692 | 135 | 0.0% | 0.0% | 49 | 0 | 0.0% | Q2 2026 | Sep 22, 2026 |
| HRT FINANCIAL LP | History | No change | 28,441 | 134 | 0.0% | 0.0% | 50 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Tower Research Capital LLC (TRC) | History | No change | 27,646 | 130 | 0.0% | 0.0% | 51 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| GABELLI & Co INVESTMENT ADVISERS, INC. | History | No change | 22,505 | 106 | 0.02% | 0.02% | 52 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| GABELLI FUNDS LLC | History | No change | 21,670 | 102 | 0.0% | 0.0% | 53 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | History | No change | 19,066 | 90 | 0.0% | 0.0% | 54 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| AXQ CAPITAL, LP | History | No change | 18,212 | 86 | 0.01% | 0.01% | 55 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| Caitong International Asset Management Co., Ltd | History | Added to | 22,208 | 83 | 0.01% | 0.01% | 57 | +9,116 | 69.63% | Q3 2026 | Oct 29, 2026 |
| LPL Financial LLC | History | No change | 17,685 | 83 | 0.0% | 0.0% | 56 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| FOX RUN MANAGEMENT, L.L.C. | History | No change | 16,461 | 77 | 0.01% | 0.01% | 58 | 0 | 0.0% | Q2 2026 | Aug 04, 2026 |
| BlackRock, Inc. | History | No change | 13,377 | 63 | 0.0% | 0.0% | 59 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| Owlhouse Capital LP | History | No change | 13,140 | 62 | 0.1% | 0.1% | 60 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Centiva Capital, LP | History | No change | 10,573 | 50 | 0.0% | 0.0% | 61 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Rockefeller Capital Management L.P. | History | No change | 10,000 | 47 | 0.0% | 0.0% | 62 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Accurate Wealth Management, LLC | History | No change | 15,000 | 42 | 0.0% | 0.01% | 63 | 0 | 0.0% | Q3 2026 | Oct 20, 2026 |
| OSAIC HOLDINGS, INC. | History | No change | 7,193 | 34 | 0.0% | 0.0% | 64 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BERTHEL, FISHER & COMPANY FINANCIAL SERVICES, INC. | History | No change | 4,750 | 22 | 0.0% | 0.0% | 65 | 0 | 0.0% | Q2 2026 | Oct 30, 2026 |
| NFSG Corp | History | No change | 5,925 | 22 | 0.0% | 0.0% | 66 | 0 | 0.0% | Q3 2026 | Oct 15, 2026 |
| SBI Securities Co., Ltd. | History | Reduced | 1,219 | 4 | 0.0% | 0.0% | 69 | -1,077 | -46.91% | Q3 2026 | Oct 21, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 1,000 | 4 | 0.0% | 0.0% | 67 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| NewEdge Advisors, LLC | History | No change | 1,000 | 4 | 0.0% | 0.0% | 68 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Ameritas Advisory Services, LLC | History | No change | 946 | 4 | 0.0% | 0.0% | 70 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ROYAL BANK OF CANADA | History | No change | 688 | 3 | 0.0% | 0.0% | 71 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BFC Planning, Inc. | History | No change | 625 | 2 | 0.0% | 0.0% | 72 | 0 | 0.0% | Q2 2026 | Oct 29, 2026 |
| WESBANCO BANK INC | History | Closed out | 0 | 0 | — | 0.0% | — | -30,000 | -100.0% | Q3 2026 | Nov 04, 2026 |
| CITIGROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -23,206 | -100.0% | Q3 2026 | Nov 04, 2026 |
| C2P Capital Advisory Group, LLC d.b.a. Prosperity Capital Advisors | History | Closed out | 0 | 0 | — | 0.0% | — | -11,475 | -100.0% | Q3 2026 | Oct 14, 2026 |
| StoneX Group Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -10,625 | -100.0% | Q3 2026 | Nov 03, 2026 |
| SIMPLEX TRADING, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -3,225 | -100.0% | Q3 2026 | Nov 04, 2026 |
| TD Waterhouse Canada Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -500 | -100.0% | Q3 2026 | Oct 16, 2026 |
| SALEM INVESTMENT COUNSELORS INC | History | Closed out | 0 | 0 | — | 0.0% | — | -300 | -100.0% | Q3 2026 | Oct 13, 2026 |
| FMR LLC | History | No change | 37 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |