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, Q1 2023
Institutional positions in Magnachip Semiconductor Corp as of Mar 31, 2023. 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
- 116
- +1 vs. Q4 2022
- Shares held
- 29.9M
- −945.6K (−3.1%) vs. Q4 2022
- Total value
- $279.9M
- −$9.67M (−3.3%) vs. Q4 2022
- New holders
- 16
- 40 more added
- Sold out
- 15
- 37 more reduced
3 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2023
Shares, value and share of portfolio for each institution holding Magnachip Semiconductor Corp; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MCF Advisors LLC | 25 | $232 | 0.00% | +25 | New |
| Parallel Advisors, LLC | 72 | $668 | 0.00% | +72 | New |
| Signaturefd, LLC | 122 | $1.13K | 0.00% | +122 | New |
| Colonial Trust Co | 370 | $3.37K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 475 | $4.00K | 0.00% | +450+1,800.0% | Added |
| US Bancorp | 648 | $6.01K | 0.00% | +648 | New |
| Advisory Services Network, LLC | 758 | $7.03K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1,110 | $10.3K | 0.00% | −9−0.8% | Reduced |
| JPMorgan Chase & Co | 1,785 | $16.0K | 0.00% | +575+47.5% | Added |
| Huntington National Bank | 2,000 | $18.6K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 2,306 | $21.0K | 0.00% | 00.0% | Unchanged |
| Shell Asset Management Co | 3,013 | $28.0K | 0.00% | −11−0.4% | Reduced |
| Newbridge Financial Services Group, Inc. | 3,300 | $30.6K | 0.02% | 00.0% | Unchanged |
| PenderFund Capital Management Ltd. | 2,800 | $35.0K | 0.01% | 00.0% | Unchanged |
| Deutsche Bank AG | 4,641 | $43.1K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 6,099 | $56.6K | 0.02% | −7,951−56.6% | Reduced |
| BNP Paribas Arbitrage, SA | 6,762 | $62.8K | 0.00% | +5,508+439.2% | Added |
| Quent Capital, LLC | 7,000 | $63.7K | 0.01% | +4,000+133.3% | Added |
| Advisor Group Holdings, Inc. | 7,772 | $72.1K | 0.00% | −6,051−43.8% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 8,224 | $76.3K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 10,000 | $92.8K | 0.01% | 00.0% | Unchanged |
| Gamco Investors, Inc. Et Al | 11,350 | $105.3K | 0.00% | +11,350 | New |
| Jane Street Group, LLC | 11,910 | $110.5K | 0.00% | −73,024−86.0% | Reduced |
| American Century Companies Inc | 12,414 | $113.0K | 0.00% | +2,332+23.1% | Added |
| Royal Bank of Canada | 12,150 | $113.0K | 0.00% | +4,511+59.1% | Added |
| Arizona State Retirement System | 12,800 | $118.8K | 0.00% | +130+1.0% | Added |
| Legal & General Group Plc | 14,441 | $134.0K | 0.00% | +1,183+8.9% | Added |
| Atria Wealth Solutions, Inc. | 14,781 | $137.2K | 0.00% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 15,300 | $142.0K | 0.01% | −18,156−54.3% | Reduced |
| Citizens Financial Group Inc | 16,000 | $148.5K | 0.01% | +16,000 | New |
| Aristides Capital LLC | 16,066 | $149.1K | 0.09% | +16,066 | New |
| Trexquant Investment LP | 16,801 | $155.9K | 0.00% | −2,660−13.7% | Reduced |
| Quantbot Technologies LP | 17,152 | $159.2K | 0.01% | +5,066+41.9% | Added |
| Verition Fund Management LLC | 17,309 | $160.6K | 0.00% | +17,309 | New |
| Janus Henderson Group PLC | 18,847 | $175.0K | 0.00% | +18,847 | New |
| The PNC Financial Services Group, Inc. | 18,900 | $175.4K | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 19,100 | $177.2K | 0.05% | 00.0% | Unchanged |
| Cutler Group LP | 19,503 | $180.0K | 0.03% | +13,803+242.2% | Added |
| Wells Fargo & Company | 20,175 | $187.2K | 0.00% | −2,763−12.0% | Reduced |
| Simplex Trading, LLC | 26,524 | $246.0K | 0.01% | −31,779−54.5% | Reduced |
| Walleye Trading LLC | 29,563 | $274.3K | 0.01% | +7,192+32.1% | Added |
| Y-Intercept (Hong Kong) Ltd | 35,137 | $326.1K | 0.04% | +35,137 | New |
| Credit Suisse AG | 36,843 | $341.9K | 0.00% | +3,011+8.9% | Added |
| UBS Asset Management Americas Inc | 37,071 | $344.0K | 0.00% | 00.0% | Unchanged |
| Diametric Capital, LP | 37,260 | $345.8K | 0.17% | +6,346+20.5% | Added |
| Covestor Ltd | 37,813 | $351.0K | 0.31% | +6,778+21.8% | Added |
| Caxton Associates LP | 38,408 | $356.4K | 0.06% | +19,911+107.6% | Added |
| California State Teachers Retirement System | 38,807 | $360.1K | 0.00% | −209−0.5% | Reduced |
| Northern Trust Corp | 39,316 | $364.9K | 0.00% | −9,236−19.0% | Reduced |
| Squarepoint Ops LLC | 40,201 | $373.1K | 0.00% | +40,201 | New |
| UBS Group AG | 41,506 | $385.2K | 0.00% | −1,126−2.6% | Reduced |
| PDT Partners, LLC | 43,894 | $407.3K | 0.06% | +8,968+25.7% | Added |
| Bank of America Corp | 44,551 | $413.4K | 0.00% | −1,503−3.3% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 50,129 | $465.2K | 0.00% | +12,727+34.0% | Added |
| Sather Financial Group Inc | 53,379 | $495.4K | 0.04% | 00.0% | Unchanged |
| Cetera Advisors LLC | 62,082 | $576.1K | 0.01% | +2,800+4.7% | Added |
| Natixis | 62,500 | $580.0K | 0.01% | −60,000−49.0% | Reduced |
| Qube Research & Technologies Ltd | 66,742 | $619.4K | 0.00% | −54,653−45.0% | Reduced |
| HighTower Advisors, LLC | 70,000 | $650.0K | 0.00% | −52,000−42.6% | Reduced |
| Brinker Capital Investments, LLC | 73,692 | $683.9K | 0.01% | −205−0.3% | Reduced |
| Orion Portfolio Solutions, LLC | 73,692 | $683.9K | 0.01% | +73,692 | New |
| BCK Capital Management LP | 74,269 | $689.2K | 0.60% | +10,527+16.5% | Added |
| Marshall Wace, LLP | 75,189 | $697.8K | 0.00% | +75,189 | New |
| Centiva Capital, LP | 79,306 | $736.0K | 0.04% | +9,306+13.3% | Added |
| Greenwood Capital Associates LLC | 79,967 | $742.1K | 0.11% | −1,409−1.7% | Reduced |
| Group One Trading, L.P. | 85,117 | $789.9K | 0.04% | −37,914−30.8% | Reduced |
| Gsa Capital Partners LLP | 91,145 | $846.0K | 0.08% | +91,145 | New |
| Swiss National Bank | 95,300 | $884.4K | 0.00% | −12,300−11.4% | Reduced |
| GWM Asset Management Ltd | 98,650 | $915.5K | 1.86% | 00.0% | Unchanged |
| Yakira Capital Management, Inc. | 98,700 | $915.9K | 0.23% | −10,000−9.2% | Reduced |
| First Republic Investment Management, Inc. | 100,346 | $931.2K | 0.00% | −37,955−27.4% | Reduced |
| Charles Schwab Investment Management Inc | 108,885 | $1.01M | 0.00% | +108,885 | New |
| State Street Corp | 117,105 | $1.09M | 0.00% | −4,207−3.5% | Reduced |
| Invesco Ltd. | 122,346 | $1.14M | 0.00% | +52,023+74.0% | Added |
| Fairfax Financial Holdings LtdSuperinvestorFairfax Financial | 125,000 | $1.16M | 0.07% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 136,587 | $1.27M | 0.00% | +108,744+390.6% | Added |
| CenterBook Partners LP | 137,060 | $1.27M | 0.18% | +44,074+47.4% | Added |
| Fisher Asset Management, LLC | 148,401 | $1.38M | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 175,647 | $1.63M | 0.00% | +54,648+45.2% | Added |
| D. E. Shaw & Co., Inc. | 181,318 | $1.68M | 0.00% | +58,229+47.3% | Added |
| Balyasny Asset Management LLC | 182,452 | $1.69M | 0.01% | +182,452 | New |
| Polunin Capital Partners Ltd | 211,712 | $1.96M | 0.41% | 00.0% | Unchanged |
| Gabelli & Co Investment Advisers, Inc. | 216,679 | $2.01M | 0.39% | +52,900+32.3% | Added |
| Silverback Asset Management LLC | 220,000 | $2.04M | 0.33% | 00.0% | Unchanged |
| BlackRock Inc. | 221,287 | $2.05M | 0.00% | −48,207−17.9% | Reduced |
| Rice Hall James & Associates, LLC | 227,689 | $2.11M | 0.12% | −4,522−1.9% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 235,900 | $2.19M | 0.01% | 00.0% | Unchanged |
| Millennium Management LLC | 261,694 | $2.43M | 0.00% | −209,191−44.4% | Reduced |
| Man Group plc | – | $2.50M | 0.01% | – | – |
| Susquehanna International Group, LLP | 272,484 | $2.53M | 0.00% | +6,936+2.6% | Added |
| Two Sigma Investments, LP | 281,935 | $2.62M | 0.01% | −20,510−6.8% | Reduced |
| Walleye Capital LLC | 287,780 | $2.67M | 0.05% | +262,261+1,027.7% | Added |
| Bridgeway Capital Management, LLC | 297,115 | $2.76M | 0.07% | +42,115+16.5% | Added |
| Gabelli Funds LLC | 298,110 | $2.77M | 0.02% | +13,150+4.6% | Added |
| AQR Capital Management LLC | 332,183 | $3.08M | 0.01% | −153,997−31.7% | Reduced |
| Boothbay Fund Management, LLC | 348,097 | $3.23M | 0.09% | +9,584+2.8% | Added |
| Kennedy Capital Management, Inc. | 351,880 | $3.27M | 0.10% | −36,000−9.3% | Reduced |
| Two Sigma Advisers, LP | 405,138 | $3.76M | 0.01% | −11,000−2.6% | Reduced |
| Vanguard Group Inc | 441,233 | $4.09M | 0.00% | −186,449−29.7% | Reduced |
| Ameriprise Financial Inc | 448,601 | $4.16M | 0.00% | +11,620+2.7% | Added |