Magnachip Semiconductor Corp
MX- Exchange
- NYSE
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001325702
In the last 90 days, Magnachip Semiconductor Corp insiders filed 1 open-market purchase and 0 sales; 75 institutions reported holding it in 13F filings for Q2 2026, worth $73.9M in total; superinvestors Oaktree Capital and Fairfax Financial hold it.
13F holders, Q3 2022
Institutional positions in Magnachip Semiconductor Corp as of Sep 30, 2022. 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
- 129
- +2 vs. Q2 2022
- Shares held
- 31.0M
- +160.1K (+0.5%) vs. Q2 2022
- Total value
- $317.3M
- −$134.8M (−29.8%) vs. Q2 2022
- New holders
- 23
- 45 more added
- Sold out
- 21
- 40 more reduced
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MX 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 75 | $73.9M |
| Q1 2026 | 71 | $54.9M |
| Q4 2025 | 69 | $50.1M |
| Q3 2025 | 75 | $70.9M |
| Q2 2025 | 91 | $93.5M |
| Q1 2025 | 88 | $78.3M |
| Q4 2024 | 82 | $95.5M |
| Q3 2024 | 88 | $103.9M |
| Q2 2024 | 89 | $109.8M |
| Q1 2024 | 103 | $130.9M |
| Q4 2023 | 122 | $214.7M |
| Q3 2023 | 117 | $242.3M |
| Q2 2023 | 115 | $334.5M |
| Q1 2023 | 116 | $279.9M |
| Q4 2022 | 118 | $292.1M |
| Q3 2022 | 129 | $317.3M |
| Q2 2022 | 127 | $452.1M |
| Q1 2022 | 121 | $525.1M |
| Q4 2021 | 131 | $666.7M |
| Q3 2021 | 132 | $613.2M |
| Q2 2021 | 147 | $822.1M |
| Q1 2021 | 134 | $978.5M |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding Magnachip Semiconductor Corp; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Toronado Partners, LLC | 2,573,425 | $26.4M | 9.29% | 00.0% | Unchanged |
| Oaktree Capital Management LPSuperinvestorOaktree Capital | 2,300,000 | $23.6M | 0.27% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 2,223,000 | $22.8M | 0.01% | +242,583+12.2% | Added |
| Rubric Capital Management LP | 1,950,100 | $20.0M | 1.01% | 00.0% | Unchanged |
| Systematic Financial Management LP | 1,747,036 | $17.9M | 0.65% | +229,393+15.1% | Added |
| Clearline Capital LP | 1,328,278 | $13.6M | 1.90% | +134,821+11.3% | Added |
| Dimensional Fund Advisors LP | 1,264,310 | $12.9M | 0.00% | +450,307+55.3% | Added |
| Mangrove Partners | 1,105,805 | $11.3M | 1.08% | +66,736+6.4% | Added |
| Ameriprise Financial Inc | 1,082,212 | $11.1M | 0.00% | −76,362−6.6% | Reduced |
| Quinn Opportunity Partners LLC | 870,867 | $8.92M | 1.03% | −30,139−3.3% | Reduced |
| Millennium Management LLC | 757,171 | $7.75M | 0.01% | −261,903−25.7% | Reduced |
| Kite Lake Capital Management (UK) LLP | 741,000 | $7.59M | 7.62% | +501,000+208.8% | Added |
| State of Wisconsin Investment Board | 692,115 | $7.09M | 0.02% | +130,308+23.2% | Added |
| S Squared Technology, LLC | 663,620 | $6.79M | 4.97% | 00.0% | Unchanged |
| Water Island Capital LLC | 643,367 | $6.59M | 0.37% | −15,559−2.4% | Reduced |
| Vanguard Group Inc | 575,640 | $5.89M | 0.00% | +174,915+43.6% | Added |
| Morgan Stanley | 567,760 | $5.81M | 0.00% | +22,647+4.2% | Added |
| Philosophy Capital Management LLC | 527,522 | $5.40M | 1.44% | −358,952−40.5% | Reduced |
| Kennedy Capital Management, Inc. | 450,502 | $4.61M | 0.14% | −11,509−2.5% | Reduced |
| B. Riley Asset Management, LLC | 420,625 | $4.31M | 2.40% | +166,370+65.4% | Added |
| FMR LLC | 307,375 | $3.15M | 0.00% | +307,375 | New |
| Susquehanna International Group, LLP | 297,308 | $3.04M | 0.01% | −99,355−25.0% | Reduced |
| Gabelli Funds LLC | 284,960 | $2.92M | 0.02% | 00.0% | Unchanged |
| AQR Capital Management LLC | 272,168 | $2.79M | 0.01% | +247,530+1,004.7% | Added |
| Man Group plc | 269,255 | $2.76M | 0.01% | – | – |
| K2 Principal Fund, L.P. | 266,148 | $2.73M | 0.65% | −64,200−19.4% | Reduced |
| Two Sigma Advisers, LP | 265,238 | $2.72M | 0.01% | +134,200+102.4% | Added |
| BlackRock Inc. | 265,275 | $2.71M | 0.00% | +52,842+24.9% | Added |
| Bank of America Corp | 255,180 | $2.61M | 0.00% | −520.0% | Reduced |
| Norges Bank | 249,300 | $2.55M | 0.00% | −17,300−6.5% | Reduced |
| Rice Hall James & Associates, LLC | 241,866 | $2.48M | 0.14% | +493+0.2% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 235,900 | $2.42M | 0.01% | 00.0% | Unchanged |
| Polunin Capital Partners Ltd | 213,512 | $2.19M | 0.76% | 00.0% | Unchanged |
| Silverback Asset Management LLC | 210,000 | $2.15M | 0.35% | +5,000+2.4% | Added |
| HighTower Advisors, LLC | 210,000 | $2.15M | 0.01% | +30,000+16.7% | Added |
| Gabelli & Co Investment Advisers, Inc. | 203,479 | $2.08M | 0.27% | 00.0% | Unchanged |
| Kepos Capital LP | 150,000 | $1.54M | 0.19% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 140,005 | $1.43M | 0.00% | +57,752+70.2% | Added |
| Ramius Advisors LLC | 136,791 | $1.40M | 0.71% | +136,791 | New |
| CenterBook Partners LP | 134,944 | $1.38M | 0.27% | +35,968+36.3% | Added |
| Group One Trading, L.P. | 126,727 | $1.30M | 0.04% | −19,876−13.6% | Reduced |
| Fairfax Financial Holdings LtdSuperinvestorFairfax Financial | 125,000 | $1.28M | 0.03% | +25,000+25.0% | Added |
| 1492 Capital Management LLC | 120,251 | $1.23M | 0.89% | −35,516−22.8% | Reduced |
| State Street Corp | 118,218 | $1.21M | 0.00% | +11,455+10.7% | Added |
| First Republic Investment Management, Inc. | 117,160 | $1.20M | 0.00% | +15,168+14.9% | Added |
| Dynamic Technology Lab Private Ltd | 114,934 | $1.18M | 0.12% | +64,122+126.2% | Added |
| Yakira Capital Management, Inc. | 108,700 | $1.11M | 0.16% | +108,700 | New |
| Swiss National Bank | 107,600 | $1.10M | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 100,909 | $1.03M | 0.01% | −29,200−22.4% | Reduced |
| Marshall Wace, LLP | 99,339 | $1.02M | 0.00% | +2,275+2.3% | Added |
| GWM Asset Management Ltd | 98,650 | $1.01M | 3.63% | +98,650 | New |
| Boothbay Fund Management, LLC | 95,740 | $980.0K | 0.03% | −47,256−33.0% | Reduced |
| UBS Group AG | 94,219 | $964.0K | 0.00% | +17,333+22.5% | Added |
| Renaissance Group LLC | 91,008 | $932.0K | 0.05% | +13,606+17.6% | Added |
| Bridgeway Capital Management, LLC | 90,000 | $922.0K | 0.02% | +90,000 | New |
| S. Muoio & Co. LLC | 89,566 | $917.0K | 1.21% | −29,607−24.8% | Reduced |
| Teacher Retirement System of Texas | 88,210 | $903.0K | 0.01% | −61,159−40.9% | Reduced |
| Greenwood Capital Associates LLC | 80,488 | $824.0K | 0.14% | −150.0% | Reduced |
| Greenhouse Funds LLLP | 79,989 | $819.0K | 0.10% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 79,090 | $810.0K | 0.00% | +39,584+100.2% | Added |
| Brigade Capital Management, LP | 73,500 | $753.0K | 0.27% | −1,218,165−94.3% | Reduced |
| Qube Research & Technologies Ltd | 72,420 | $742.0K | 0.00% | +10,114+16.2% | Added |
| Invesco Ltd. | 70,414 | $722.0K | 0.00% | −3,678−5.0% | Reduced |
| Garnet Equity Capital Holdings, Inc. | 70,000 | $717.0K | 1.86% | −368,659−84.0% | Reduced |
| Centiva Capital, LP | 70,000 | $717.0K | 0.05% | +35,000+100.0% | Added |
| BCK Capital Management LP | 63,342 | $649.0K | 0.47% | +10,685+20.3% | Added |
| North Run Capital, LP | 63,110 | $646.0K | 1.31% | −45,750−42.0% | Reduced |
| Alpha Paradigm Partners, LLC | 63,108 | $646.0K | 0.28% | −2,399−3.7% | Reduced |
| Natixis | 60,000 | $618.0K | 0.00% | 00.0% | Unchanged |
| Caption Management, LLC | 57,082 | $585.0K | 0.10% | +39,142+218.2% | Added |
| Segantii Capital Management Ltd | 55,557 | $569.0K | 0.02% | +55,557 | New |
| Lynrock Lake LP | 55,500 | $568.0K | 0.03% | 00.0% | Unchanged |
| Citadel Advisors LLC | 54,401 | $557.0K | 0.00% | −187,272−77.5% | Reduced |
| Cetera Advisors LLC | 54,282 | $556.0K | 0.01% | +14,390+36.1% | Added |
| Diametric Capital, LP | 53,974 | $553.0K | 0.28% | −48,740−47.5% | Reduced |
| Sather Financial Group Inc | 53,679 | $550.0K | 0.06% | +7,300+15.7% | Added |
| VIEX Capital Advisors, LLC | 50,000 | $512.0K | 1.72% | +50,000 | New |
| Intrinsic Edge Capital Management LLC | 50,000 | $512.0K | 0.06% | +50,000 | New |
| Northern Trust Corp | 48,538 | $497.0K | 0.00% | +350+0.7% | Added |
| Cutler Group LP | 41,819 | $428.0K | 0.05% | +39,919+2,101.0% | Added |
| California State Teachers Retirement System | 38,632 | $396.0K | 0.00% | −249−0.6% | Reduced |
| Jane Street Group, LLC | 38,126 | $390.0K | 0.00% | −87,566−69.7% | Reduced |
| Parallax Volatility Advisers, L.P. | 37,950 | $389.0K | 0.01% | +37,950 | New |
| Credit Suisse AG | 37,591 | $385.0K | 0.00% | +7,899+26.6% | Added |
| UBS Asset Management Americas Inc | 37,071 | $379.6K | 0.00% | −7,052−16.0% | Reduced |
| Prelude Capital Management, LLC | 35,487 | $363.0K | 0.02% | −32,411−47.7% | Reduced |
| Jump Financial, LLC | 34,900 | $357.0K | 0.01% | −2,233−6.0% | Reduced |
| HRT Financial LP | 25,973 | $265.0K | 0.00% | +25,973 | New |
| Wells Fargo & Company | 24,687 | $252.0K | 0.00% | +635+2.6% | Added |
| Brinker Capital Investments, LLC | 23,993 | $246.0K | 0.01% | −1,103−4.4% | Reduced |
| Walleye Capital LLC | 22,897 | $234.0K | 0.01% | +8,487+58.9% | Added |
| Investors Research Corp | 19,100 | $196.0K | 0.06% | 00.0% | Unchanged |
| Walleye Trading LLC | 17,955 | $184.0K | 0.01% | −21,826−54.9% | Reduced |
| Ergoteles LLC | 16,683 | $171.0K | 0.01% | +16,683 | New |
| Y-Intercept (Hong Kong) Ltd | 16,567 | $169.6K | 0.02% | +16,567 | New |
| Citizens Financial Group Inc | 16,000 | $164.0K | 0.01% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 15,873 | $163.0K | 0.00% | −2,835−15.2% | Reduced |
| Atria Wealth Solutions, Inc. | 15,884 | $162.7K | 0.00% | +15,884 | New |
| The PNC Financial Services Group, Inc. | 15,400 | $158.0K | 0.00% | +1,900+14.1% | Added |
| Victory Capital Management Inc | 15,374 | $157.0K | 0.00% | +359+2.4% | Added |