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, Q4 2022
Institutional positions in Magnachip Semiconductor Corp as of Dec 31, 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
- 118
- −9 vs. Q3 2022
- Shares held
- 31.1M
- +225.8K (+0.7%) vs. Q3 2022
- Total value
- $292.1M
- −$23.7M (−7.5%) vs. Q3 2022
- New holders
- 20
- 42 more added
- Sold out
- 29
- 31 more reduced
2 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Magnachip Semiconductor Corp; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Alliancebernstein L.P. | 3,190,906 | $30.0M | 0.01% | +967,906+43.5% | Added |
| Toronado Partners, LLC | 2,692,261 | $25.3M | 9.69% | +118,836+4.6% | Added |
| Oaktree Capital Management LPSuperinvestorOaktree Capital | 2,300,000 | $21.6M | 0.23% | 00.0% | Unchanged |
| Systematic Financial Management LP | 2,187,452 | $20.5M | 0.67% | +440,416+25.2% | Added |
| Rubric Capital Management LP | 1,950,100 | $18.3M | 0.80% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 1,278,393 | $12.0M | 0.00% | +14,083+1.1% | Added |
| Clearline Capital LP | 1,132,416 | $10.6M | 1.90% | −195,862−14.7% | Reduced |
| Thompson Siegel & Walmsley LLC | 941,365 | $8.84M | 0.14% | +941,365 | New |
| Quinn Opportunity Partners LLC | 860,867 | $8.08M | 1.01% | −10,000−1.1% | Reduced |
| Kite Lake Capital Management (UK) LLP | 741,000 | $6.96M | 5.75% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 689,388 | $6.47M | 0.02% | −2,727−0.4% | Reduced |
| S Squared Technology, LLC | 663,620 | $6.23M | 4.22% | 00.0% | Unchanged |
| Vanguard Group Inc | 627,682 | $5.89M | 0.00% | +52,042+9.0% | Added |
| Water Island Capital LLC | 613,228 | $5.76M | 0.49% | −30,139−4.7% | Reduced |
| Morgan Stanley | 603,981 | $5.67M | 0.00% | +36,221+6.4% | Added |
| Brigade Capital Management, LP | 599,000 | $5.62M | 2.85% | +525,500+715.0% | Added |
| B. Riley Asset Management, LLC | 533,400 | $5.01M | 2.24% | +112,775+26.8% | Added |
| Goldman Sachs Group Inc | 492,137 | $4.62M | 0.00% | +413,047+522.2% | Added |
| AQR Capital Management LLC | 486,180 | $4.57M | 0.01% | +214,012+78.6% | Added |
| Millennium Management LLC | 470,885 | $4.42M | 0.00% | −286,286−37.8% | Reduced |
| Ameriprise Financial Inc | 436,981 | $4.10M | 0.00% | −645,231−59.6% | Reduced |
| Two Sigma Advisers, LP | 416,138 | $3.91M | 0.01% | +150,900+56.9% | Added |
| Kennedy Capital Management, Inc. | 387,880 | $3.64M | 0.10% | −62,622−13.9% | Reduced |
| Boothbay Fund Management, LLC | 338,513 | $3.18M | 0.11% | +242,773+253.6% | Added |
| Two Sigma Investments, LP | 302,445 | $2.84M | 0.01% | +162,440+116.0% | Added |
| Gabelli Funds LLC | 284,960 | $2.68M | 0.02% | 00.0% | Unchanged |
| BlackRock Inc. | 269,494 | $2.53M | 0.00% | +4,219+1.6% | Added |
| Man Group plc | 269,255 | $2.53M | 0.01% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 265,548 | $2.49M | 0.00% | −31,760−10.7% | Reduced |
| Bridgeway Capital Management, LLC | 255,000 | $2.39M | 0.06% | +165,000+183.3% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 235,900 | $2.22M | 0.01% | 00.0% | Unchanged |
| Rice Hall James & Associates, LLC | 232,211 | $2.18M | 0.13% | −9,655−4.0% | Reduced |
| Silverback Asset Management LLC | 220,000 | $2.07M | 0.33% | +10,000+4.8% | Added |
| Polunin Capital Partners Ltd | 211,712 | $1.99M | 0.50% | −1,800−0.8% | Reduced |
| Gabelli & Co Investment Advisers, Inc. | 163,779 | $1.54M | 0.33% | −39,700−19.5% | Reduced |
| Kepos Capital LP | 150,000 | $1.41M | 0.20% | 00.0% | Unchanged |
| Fisher Asset Management, LLC | 148,401 | $1.39M | 0.00% | +148,401 | New |
| First Republic Investment Management, Inc. | 138,301 | $1.30M | 0.00% | +21,141+18.0% | Added |
| Fairfax Financial Holdings LtdSuperinvestorFairfax Financial | 125,000 | $1.17M | 0.03% | 00.0% | Unchanged |
| Renaissance Group LLC | 123,739 | $1.16M | 0.06% | +32,731+36.0% | Added |
| D. E. Shaw & Co., Inc. | 123,089 | $1.16M | 0.00% | +107,802+705.2% | Added |
| Group One Trading, L.P. | 123,031 | $1.16M | 0.04% | −3,696−2.9% | Reduced |
| Natixis | 122,500 | $1.15M | 0.01% | +62,500+104.2% | Added |
| HighTower Advisors, LLC | 122,000 | $1.15M | 0.00% | −88,000−41.9% | Reduced |
| Qube Research & Technologies Ltd | 121,395 | $1.14M | 0.01% | +48,975+67.6% | Added |
| State Street Corp | 121,312 | $1.14M | 0.00% | +3,094+2.6% | Added |
| Citadel Advisors LLC | 120,999 | $1.14M | 0.00% | +66,598+122.4% | Added |
| Yakira Capital Management, Inc. | 108,700 | $1.02M | 0.21% | 00.0% | Unchanged |
| Swiss National Bank | 107,600 | $1.01M | 0.00% | 00.0% | Unchanged |
| GWM Asset Management Ltd | 98,650 | $926.3K | 5.51% | 00.0% | Unchanged |
| CenterBook Partners LP | 92,986 | $873.1K | 0.14% | −41,958−31.1% | Reduced |
| Jane Street Group, LLC | 84,934 | $797.5K | 0.00% | +46,808+122.8% | Added |
| Bluefin Capital Management, LLC | 83,674 | $785.7K | 0.14% | +83,674 | New |
| Greenwood Capital Associates LLC | 81,376 | $764.1K | 0.13% | +888+1.1% | Added |
| Brinker Capital Investments, LLC | 73,897 | $693.9K | 0.01% | +49,904+208.0% | Added |
| Invesco Ltd. | 70,323 | $660.3K | 0.00% | −91−0.1% | Reduced |
| Centiva Capital, LP | 70,000 | $657.3K | 0.05% | 00.0% | Unchanged |
| BCK Capital Management LP | 63,742 | $598.5K | 0.62% | +400+0.6% | Added |
| North Run Capital, LP | 63,110 | $592.6K | 1.36% | 00.0% | Unchanged |
| Cetera Advisors LLC | 59,282 | $556.7K | 0.01% | +5,000+9.2% | Added |
| Alpha Paradigm Partners, LLC | 58,313 | $548.0K | 0.23% | −4,795−7.6% | Reduced |
| Simplex Trading, LLC | 58,303 | $547.0K | 0.03% | +58,303 | New |
| Caption Management, LLC | 57,808 | $542.8K | 0.09% | +726+1.3% | Added |
| Sather Financial Group Inc | 53,379 | $501.2K | 0.04% | −300−0.6% | Reduced |
| Northern Trust Corp | 48,552 | $455.9K | 0.00% | +140.0% | Added |
| Bank of America Corp | 46,054 | $432.4K | 0.00% | −209,126−82.0% | Reduced |
| Mackenzie Financial Corp | 43,100 | $404.7K | 0.00% | +43,100 | New |
| UBS Group AG | 42,632 | $400.3K | 0.00% | −51,587−54.8% | Reduced |
| California State Teachers Retirement System | 39,016 | $366.4K | 0.00% | +384+1.0% | Added |
| Ergoteles LLC | 37,754 | $354.5K | 0.01% | +21,071+126.3% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 37,402 | $351.2K | 0.00% | +37,402 | New |
| UBS Asset Management Americas Inc | 37,071 | $348.1K | 0.00% | 00.0% | Unchanged |
| PDT Partners, LLC | 34,926 | $328.0K | 0.05% | +34,926 | New |
| Credit Suisse AG | 33,832 | $317.7K | 0.00% | −3,759−10.0% | Reduced |
| Cubist Systematic Strategies, LLC | 33,667 | $316.1K | 0.00% | +33,667 | New |
| Prelude Capital Management, LLC | 33,456 | $314.2K | 0.02% | −2,031−5.7% | Reduced |
| Covestor Ltd | 31,035 | $291.0K | 0.24% | +27,963+910.3% | Added |
| Diametric Capital, LP | 30,914 | $290.3K | 0.14% | −23,060−42.7% | Reduced |
| Renaissance Technologies LLC | 27,843 | $261.0K | 0.00% | +27,843 | New |
| Teacher Retirement System of Texas | 27,277 | $256.0K | 0.00% | −60,933−69.1% | Reduced |
| Walleye Capital LLC | 25,519 | $239.6K | 0.01% | +2,622+11.5% | Added |
| Lynrock Lake LP | 23,869 | $224.1K | 0.01% | −31,631−57.0% | Reduced |
| Wells Fargo & Company | 22,938 | $215.4K | 0.00% | −1,749−7.1% | Reduced |
| Walleye Trading LLC | 22,371 | $210.1K | 0.01% | +4,416+24.6% | Added |
| Trexquant Investment LP | 19,461 | $182.7K | 0.01% | +6,777+53.4% | Added |
| Investors Research Corp | 19,100 | $179.3K | 0.05% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 18,900 | $177.5K | 0.00% | +3,500+22.7% | Added |
| Caxton Associates LP | 18,497 | $173.7K | 0.01% | +18,497 | New |
| Atria Wealth Solutions, Inc. | 14,781 | $138.8K | 0.00% | −1,103−6.9% | Reduced |
| State of Wyoming | 14,050 | $131.9K | 0.04% | +3,377+31.6% | Added |
| Advisor Group Holdings, Inc. | 13,823 | $130.0K | 0.00% | −2,050−12.9% | Reduced |
| Legal & General Group Plc | 13,258 | $124.5K | 0.00% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 12,818 | $120.4K | 0.00% | +12,818 | New |
| Arizona State Retirement System | 12,670 | $119.0K | 0.00% | +470+3.9% | Added |
| Quantbot Technologies LP | 12,086 | $113.5K | 0.01% | +12,086 | New |
| Wolverine Trading, LLC | 11,368 | $107.0K | 0.00% | +11,368 | New |
| Bank of New York Mellon Corp | 10,234 | $96.1K | 0.00% | 00.0% | Unchanged |
| American Century Companies Inc | 10,082 | $94.7K | 0.00% | +10,082 | New |
| Leonteq Securities AG | 10,000 | $93.9K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 8,224 | $77.2K | 0.00% | 00.0% | Unchanged |