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 2021
Institutional positions in Magnachip Semiconductor Corp as of Dec 31, 2021. 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
- 131
- 0 vs. Q3 2021
- Shares held
- 31.8M
- −2.76M (−8.0%) vs. Q3 2021
- Total value
- $666.7M
- +$54.2M (+8.8%) vs. Q3 2021
- New holders
- 27
- 43 more added
- Sold out
- 27
- 44 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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 2021
Shares, value and share of portfolio for each institution holding Magnachip Semiconductor Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Two Sigma Investments, LP | 272,360 | $5.71M | 0.01% | +91,421+50.5% | Added |
| Gabelli Funds LLC | 278,925 | $5.85M | 0.04% | +96,417+52.8% | Added |
| Man Group plc | 289,190 | $6.06M | 0.02% | +82,710+40.1% | Added |
| North Run Capital, LP | 300,500 | $6.30M | 4.84% | +35,500+13.4% | Added |
| Qube Research & Technologies Ltd | 309,985 | $6.50M | 0.05% | +187,411+152.9% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 310,200 | $6.50M | 0.01% | −635,100−67.2% | Reduced |
| Evermore Global Advisors, LLC | 339,657 | $7.12M | 8.83% | −80,700−19.2% | Reduced |
| Citadel Advisors LLC | 359,015 | $7.53M | 0.01% | −108,426−23.2% | Reduced |
| Kennedy Capital Management, Inc. | 405,117 | $8.49M | 0.18% | +11,001+2.8% | Added |
| Caption Management, LLC | 428,026 | $8.98M | 0.56% | +363,026+558.5% | Added |
| Royce & Associates LP | 438,661 | $9.20M | 0.07% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 457,680 | $9.60M | 0.02% | 00.0% | Unchanged |
| Inherent Group, LP | 507,196 | $10.6M | 2.81% | +281,323+124.5% | Added |
| Garnet Equity Capital Holdings, Inc. | 522,159 | $10.9M | 7.41% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 528,575 | $11.1M | 0.00% | −3,375−0.6% | Reduced |
| UBS Group AG | 547,755 | $11.5M | 0.00% | +466,378+573.1% | Added |
| S Squared Technology, LLC | 583,620 | $12.2M | 5.48% | 00.0% | Unchanged |
| Morgan Stanley | 789,924 | $16.6M | 0.00% | −219,202−21.7% | Reduced |
| Clearline Capital LP | 836,570 | $17.5M | 2.40% | +44,885+5.7% | Added |
| Rubric Capital Management LP | 872,308 | $18.3M | 0.86% | 00.0% | Unchanged |
| Millennium Management LLC | 947,515 | $19.9M | 0.02% | −172,776−15.4% | Reduced |
| Lynrock Lake LP | 949,385 | $19.9M | 1.33% | +8,887+0.9% | Added |
| Mangrove Partners | 986,430 | $20.7M | 1.53% | 00.0% | Unchanged |
| Quinn Opportunity Partners LLC | 1,011,106 | $21.2M | 1.29% | −145,419−12.6% | Reduced |
| Water Island Capital LLC | 1,177,839 | $24.7M | 1.37% | −10,000−0.8% | Reduced |
| Brigade Capital Management, LP | 1,302,880 | $27.3M | 5.11% | +104,332+8.7% | Added |
| Ameriprise Financial Inc | 1,318,298 | $27.6M | 0.01% | +398,523+43.3% | Added |
| Systematic Financial Management LP | 1,634,882 | $34.3M | 1.02% | −179,383−9.9% | Reduced |
| Alliancebernstein L.P. | 2,001,057 | $42.0M | 0.01% | +147,639+8.0% | Added |
| Oaktree Capital Management LPSuperinvestorOaktree Capital | 2,300,000 | $48.2M | 0.56% | +293,463+14.6% | Added |
| Toronado Partners, LLC | 2,523,636 | $52.9M | 16.85% | +476,657+23.3% | Added |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −1,998,604−100.0% | Sold out |
| Pentwater Capital Management LP | 0 | $0 | 0.00% | −410,000−100.0% | Sold out |
| CNH Partners LLC | 0 | $0 | 0.00% | −388,225−100.0% | Sold out |
| Taconic Capital Advisors LP | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Berry Street Capital Management LLP | 0 | $0 | 0.00% | −212,500−100.0% | Sold out |
| Harber Asset Management LLC | 0 | $0 | 0.00% | −139,788−100.0% | Sold out |
| Ramius Advisors LLC | 0 | $0 | 0.00% | −118,636−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −110,380−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −94,152−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −81,759−100.0% | Sold out |
| BCK Capital Management LP | 0 | $0 | 0.00% | −60,945−100.0% | Sold out |
| Ionic Capital Management LLC | 0 | $0 | 0.00% | −59,000−100.0% | Sold out |
| Lombard Odier Asset Management (USA) Corp | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| DLD Asset Management, LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| HAP Trading, LLC | 0 | $0 | 0.00% | −45,161−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −37,000−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −32,600−100.0% | Sold out |
| ARS Investment Partners, LLC | 0 | $0 | 0.00% | −27,100−100.0% | Sold out |
| Weiss Multi-Strategy Advisers LLC | 0 | $0 | 0.00% | −20,080−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −12,453−100.0% | Sold out |
| AMP Capital Investors Ltd | 0 | $0 | 0.00% | −11,435−100.0% | Sold out |
| Glazer Capital, LLC | 0 | $0 | 0.00% | −4,555−100.0% | Sold out |
| Ancora Advisors, LLC | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −680−100.0% | Sold out |
| Creative Financial Designs Inc | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Ovata Capital Management Ltd | 0 | $0 | 0.00% | −172−100.0% | Sold out |
| Carroll Financial Associates, Inc. | 0 | $0 | 0.00% | −42−100.0% | Sold out |
| Springowl Associates LLC | – | – | – | – | Not filed |