MAGNACHIP SEMICONDUCTOR CORP (MX)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
74
Reporting holders
$95.9M
Reported value
40.5%
Of shares outstanding
29.6%
Held as options
+8
Holder change
Institutions report 14,773,957 shares against 36,510,111 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| OAKTREE CAPITAL MANAGEMENT LP | $11.8M | 1,500,000 | 0.16% | 31q | -47.4%-$10.6M |
| MARSHALL WACE, LLP | $7.6M | 1,615,488 | 0.01% | 14q | +29.8%+$1.8M |
| FourWorld Capital Management LLC | $7.6M | 1,600,695 | 6.89% | 3q | -3.4%-$269.6K |
| TWO SIGMA INVESTMENTS, LP | $7.1M | 1,501,438 | 0.01% | 31q | +162.6%+$4.4M |
| D. E. Shaw & Co., Inc. | $6.6M | 1,397,759 | 0.00% | 5q | +775.8%+$5.9M |
| Caption Management, LLC | $6.3M | 160,090 | 0.03% | new | NEW |
| NOMURA HOLDINGS INC | $4.7M | options only | 0.01% | new | OPTIONS |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3.8M | 108,103 | 0.00% | 31q | +344.0%+$2.9M |
| JANE STREET GROUP, LLC | $3.2M | 215,877 | 0.00% | 6q | +333.8%+$2.4M |
| RENAISSANCE TECHNOLOGIES LLC | $3.1M | 661,600 | 0.00% | 2q | +1763.7%+$3.0M |
| MORGAN STANLEY | $2.6M | 544,125 | 0.00% | 35q | -23.4%-$786.7K |
| DIMENSIONAL FUND ADVISORS LP | $2.2M | 475,648 | 0.00% | 31q | -13.4%-$347.4K |
| GROUP ONE TRADING LLC | $2.2M | 117,823 | 0.00% | 31q | +397.9%+$1.7M |
| Connor, Clark & Lunn Investment Management Ltd. | $2.0M | 412,849 | 0.00% | 2q | +326.8%+$1.5M |
| PEAK6 LLC | $1.9M | options only | 0.00% | new | OPTIONS |
| MILLENNIUM MANAGEMENT LLC | $1.9M | 236,422 | 0.00% | 23q | -19.3%-$449.4K |
| Qube Research & Technologies Ltd | $1.8M | 382,383 | 0.00% | new | NEW |
| CITADEL ADVISORS LLC | $1.8M | 111,043 | 0.00% | 27q | +26.1%+$369.9K |
| Trexquant Investment LP | $1.4M | 285,909 | 0.01% | new | NEW |
| SIMPLEX TRADING, LLC | $1.3M | 3,225 | 0.00% | 2q | +2093.9%+$1.2M |
| BNP PARIBAS FINANCIAL MARKETS | $1.3M | 265,146 | 0.00% | 22q | -19.5%-$303.8K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $1.1M | 239,694 | 0.00% | 2q | HELD |
| XTX Topco Ltd | $1.1M | 222,197 | 0.01% | new | NEW |
| ODDO BHF ASSET MANAGEMENT SAS | $1.0M | 215,098 | 0.05% | 8q | HELD |
| IMC-Chicago, LLC | $962.6K | 67,909 | 0.00% | new | NEW |
| BOOTHBAY FUND MANAGEMENT, LLC | $946.4K | 200,081 | 0.01% | 3q | -3.4%-$33.7K |
| TUDOR INVESTMENT CORP ET AL | $757.8K | 75,103 | 0.00% | new | NEW |
| BLUEFIN CAPITAL MANAGEMENT, LLC | $747.3K | 147,698 | 0.19% | new | NEW |
| Steward Partners Investment Advisory, LLC | $725.3K | 153,347 | 0.00% | 6q | -22.2%-$206.5K |
| ALGERT GLOBAL LLC | $524.0K | 110,785 | 0.01% | 13q | -5.6%-$31.2K |
| UBS Group AG | $521.9K | 110,336 | 0.00% | 31q | -39.9%-$345.8K |
| Federation des caisses Desjardins du Quebec | $512.8K | 108,474 | 0.00% | 5q | +343.9%+$397.3K |
| SILVERBACK ASSET MANAGEMENT LLC | $473.0K | 100,000 | 0.05% | 22q | -54.5%-$567.6K |
| GOLDMAN SACHS GROUP INC | $453.3K | 95,843 | 0.00% | 30q | -52.2%-$495.7K |
| AMERICAN CENTURY COMPANIES INC | $348.6K | 73,701 | 0.00% | 15q | +1.5%+$5.0K |
| Squarepoint Ops LLC | $319.0K | 67,450 | 0.00% | new | NEW |
| FAIRFAX FINANCIAL HOLDINGS LTD/ CAN | $296.2K | 62,500 | 0.01% | 21q | -50.0%-$296.2K |
| BARCLAYS PLC | $283.8K | 60,000 | 0.00% | 8q | +937.7%+$256.5K |
| Eurizon Capital SGR S.p.A. | $281.9K | 60,955 | 0.00% | 3q | -14.1%-$46.2K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $218.2K | 46,141 | 0.00% | 16q | -80.3%-$888.1K |
| Walleye Capital LLC | $202.5K | 10,521 | 0.00% | new | NEW |
| JPMORGAN CHASE & CO | $178.3K | 38,588 | 0.00% | 26q | -69.5%-$405.4K |
| WINTON GROUP Ltd | $164.0K | 34,678 | 0.01% | new | NEW |
| Yakira Capital Management, Inc. | $164.0K | 34,675 | 0.05% | 16q | -64.6%-$299.5K |
| WESBANCO BANK INC | $141.9K | 30,000 | 0.00% | new | NEW |
| STATE STREET CORP | $135.7K | 28,692 | 0.00% | 31q | +1.0%+$1.4K |
| Tower Research Capital LLC (TRC) | $130.8K | 27,646 | 0.00% | 6q | +6211.9%+$128.7K |
| CITIGROUP INC | $109.8K | 23,206 | 0.00% | new | NEW |
| GABELLI & Co INVESTMENT ADVISERS, INC. | $106.4K | 22,505 | 0.02% | 21q | -71.0%-$260.0K |
| GABELLI FUNDS LLC | $102.5K | 21,670 | 0.00% | 21q | -81.4%-$450.0K |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | $90.2K | 19,066 | 0.00% | new | NEW |
| AXQ CAPITAL, LP | $86.1K | 18,212 | 0.01% | 2q | -43.9%-$67.3K |
| LPL Financial LLC | $83.7K | 17,685 | 0.00% | 3q | +48.2%+$27.2K |
| FOX RUN MANAGEMENT, L.L.C. | $77.9K | 16,461 | 0.01% | new | NEW |
| BlackRock, Inc. | $63.3K | 13,377 | 0.00% | 8q | -93.6%-$923.3K |
| Owlhouse Capital LP | $62.2K | 13,140 | 0.10% | new | NEW |
| Caitong International Asset Management Co., Ltd | $61.9K | 13,092 | 0.01% | 2q | +654500.0%+$61.9K |
| Accurate Wealth Management, LLC | $60.3K | 15,000 | 0.01% | new | NEW |
| StoneX Group Inc. | $57.5K | 10,625 | 0.00% | new | NEW |
| C2P Capital Advisory Group, LLC d.b.a. Prosperity Capital Advisors | $54.3K | 11,475 | 0.00% | new | NEW |
| Centiva Capital, LP | $50.0K | 10,573 | 0.00% | 4q | -75.6%-$155.1K |
| Rockefeller Capital Management L.P. | $47.3K | 10,000 | 0.00% | new | NEW |
| OSAIC HOLDINGS, INC. | $34.0K | 7,193 | 0.00% | 26q | HELD |
| NFSG Corp | $28.0K | 5,925 | 0.00% | 18q | +25.4%+$5.7K |
| SBI Securities Co., Ltd. | $10.9K | 2,296 | 0.00% | 7q | +117.4%+$5.9K |
| NewEdge Advisors, LLC | $4.7K | 1,000 | 0.00% | new | NEW |
| JONES FINANCIAL COMPANIES LLLP | $4.7K | 1,000 | 0.00% | 3q | HELD |
| ACADIAN ASSET MANAGEMENT LLC | $4.5K | 963,768 | 0.01% | 5q | +49.0%+$1.5K |
| Ameritas Advisory Services, LLC | $4.5K | 946 | 0.00% | new | NEW |
| ROYAL BANK OF CANADA | $3.0K | 688 | 0.00% | 2q | -64.4%-$5.4K |
| HRT FINANCIAL LP | $2.5K | 528,441 | 0.00% | new | NEW |
| TD Waterhouse Canada Inc. | $2.2K | 500 | 0.00% | new | NEW |
| SALEM INVESTMENT COUNSELORS INC | $1.4K | 300 | 0.00% | 2q | HELD |
| Integrated Wealth Concepts LLC | $1.2K | 250 | 0.00% | new | NEW |
| GSA CAPITAL PARTNERS LLP | $946 | 199,954 | 0.06% | 7q | -28.8% |
| Virtu Financial LLC | $544 | 114,969 | 0.02% | new | NEW |
| Polunin Capital Partners Ltd | $240 | 59,811 | 0.06% | 19q | +4.9% |
| FMR LLC | $175 | 37 | 0.00% | 6q | HELD |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 74 | $95.9M | 14,773,957 | 28 | 19 | 23 | 29.6% |
| Q1 2026 | 66 | $54.7M | 19,526,443 | 14 | 15 | 21 | 0.4% |
| Q4 2025 | 65 | $45.8M | 17,919,055 | 11 | 13 | 26 | 0.5% |
| Q3 2025 | 71 | $68.1M | 21,770,605 | 7 | 21 | 21 | 0.1% |
| Q2 2025 | 83 | $90.8M | 22,732,549 | 14 | 22 | 21 | 0.5% |
| Q1 2025 | 81 | $77.2M | 22,392,147 | 13 | 16 | 29 | 0.6% |
| Q4 2024 | 77 | $94.9M | 23,163,174 | 6 | 23 | 21 | 2.0% |
| Q3 2024 | 83 | $110.3M | 21,882,855 | 8 | 23 | 25 | 7.5% |
| Q2 2024 | 85 | $117.2M | 22,124,244 | 8 | 21 | 31 | 8.1% |
| Q1 2024 | 93 | $140.5M | 24,138,647 | 10 | 30 | 29 | 4.2% |
| Q4 2023 | 112 | $216.3M | 28,221,268 | 13 | 37 | 35 | 1.9% |
| Q3 2023 | 111 | $236.6M | 27,943,592 | 12 | 31 | 31 | 2.2% |
| Q2 2023 | 108 | $327.1M | 28,678,412 | 9 | 27 | 44 | 2.1% |
| Q1 2023 | 107 | $271.2M | 28,568,483 | 15 | 37 | 32 | 2.3% |
| Q4 2022 | 107 | $277.1M | 27,753,698 | 13 | 38 | 28 | 6.0% |
| Q3 2022 | 132 | $346.1M | 31,082,929 | 21 | 45 | 40 | 8.0% |
| Q2 2022 | 129 | $502.0M | 31,115,989 | 26 | 51 | 33 | 9.9% |
| Q1 2022 | 125 | $576.2M | 31,052,568 | 20 | 57 | 26 | 8.9% |
| Q4 2021 | 132 | $732.7M | 32,099,047 | 23 | 42 | 44 | 8.2% |
| Q3 2021 | 133 | $643.6M | 34,604,240 | 14 | 56 | 38 | 4.7% |
| Q2 2021 | 151 | $852.9M | 34,455,913 | 48 | 45 | 42 | 3.6% |
| Q1 2021 | 138 | $1.0B | 39,347,971 | 54 | 36 | 39 | 4.5% |
| Q4 2020 | 111 | $480.8M | 35,004,600 | 18 | 46 | 30 | 1.6% |
| Q3 2020 | 109 | $481.2M | 34,840,969 | 21 | 39 | 36 | 0.8% |
| Q2 2020 | 106 | $346.2M | 33,301,407 | 30 | 37 | 32 | 0.9% |
| Q1 2020 | 90 | $369.9M | 32,711,299 | 17 | 34 | 36 | 2.3% |
| Q4 2019 | 92 | $387.9M | 32,967,533 | 20 | 32 | 25 | 1.3% |
| Q3 2019 | 76 | $330.3M | 32,462,126 | 12 | 26 | 24 | 0.3% |
| Q2 2019 | 82 | $320.9M | 30,585,095 | 19 | 19 | 23 | 1.4% |
| Q1 2019 | 73 | $225.9M | 29,988,727 | 14 | 22 | 25 | 1.8% |
| Q4 2018 | 65 | $213.9M | 33,700,372 | 3 | 1 | 2 | 2.2% |