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, Q2 2021
Institutional positions in Magnachip Semiconductor Corp as of Jun 30, 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
- 147
- +13 vs. Q1 2021
- Shares held
- 34.5M
- −4.80M (−12.2%) vs. Q1 2021
- Total value
- $822.1M
- −$156.3M (−16.0%) vs. Q1 2021
- New holders
- 48
- 47 more added
- Sold out
- 35
- 40 more reduced
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Magnachip Semiconductor Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Parallel Advisors, LLC | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Carroll Financial Associates, Inc. | 80 | $1.00K | 0.00% | +80 | New |
| American Portfolios Advisors | 100 | $2.39K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 160 | $4.00K | 0.00% | +160 | New |
| US Bancorp | 200 | $5.00K | 0.00% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 500 | $12.0K | 0.00% | +500 | New |
| BNP Paribas Arbitrage, SA | 723 | $17.3K | 0.00% | −236,637−99.7% | Reduced |
| Citigroup Inc | 763 | $18.0K | 0.00% | −466−37.9% | Reduced |
| Royal Bank of Canada | 982 | $23.0K | 0.00% | −2,476−71.6% | Reduced |
| Cutler Group LP | 1,458 | $34.0K | 0.00% | −1,192−45.0% | Reduced |
| Tower Research Capital LLC (TRC) | 1,864 | $44.0K | 0.00% | +1,864 | New |
| Ancora Advisors, LLC | 2,000 | $48.0K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 2,022 | $48.0K | 0.00% | +2,022 | New |
| Great West Life Assurance Co | 2,306 | $55.0K | 0.00% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 2,434 | $58.0K | 0.00% | −1,455−37.4% | Reduced |
| Belvedere Trading LLC | 2,921 | $64.0K | 0.03% | +2,921 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,664 | $87.0K | 0.00% | 00.0% | Unchanged |
| Shell Asset Management Co | 4,525 | $108.0K | 0.00% | 00.0% | Unchanged |
| Glazer Capital, LLC | 4,555 | $109.0K | 0.00% | +4,555 | New |
| Guggenheim Capital LLC | 8,557 | $204.0K | 0.00% | +8,557 | New |
| Canandaigua National Corp | 9,008 | $215.0K | 0.03% | −478−5.0% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 10,000 | $239.0K | 0.00% | +10,000 | New |
| Arizona State Retirement System | 11,286 | $269.0K | 0.00% | +1,975+21.2% | Added |
| AMP Capital Investors Ltd | 11,435 | $273.0K | 0.00% | −6,735−37.1% | Reduced |
| S. Muoio & Co. LLC | 12,456 | $297.0K | 0.25% | +12,456 | New |
| Sather Financial Group Inc | 12,625 | $301.0K | 0.03% | +12,625 | New |
| Wellington Management Group LLP | 12,755 | $304.0K | 0.00% | +12,755 | New |
| Russell Investments Group, Ltd. | 12,900 | $307.0K | 0.00% | −112,319−89.7% | Reduced |
| Cubist Systematic Strategies, LLC | 13,007 | $310.0K | 0.00% | +13,007 | New |
| Squarepoint Ops LLC | 13,233 | $316.0K | 0.00% | +13,233 | New |
| Bayesian Capital Management, LP | 13,600 | $324.0K | 0.08% | +13,600 | New |
| Balyasny Asset Management LLC | 14,675 | $350.0K | 0.00% | +14,675 | New |
| Mint Tower Capital Management B.V. | 15,308 | $365.0K | 0.04% | +9,834+179.6% | Added |
| The PNC Financial Services Group, Inc. | 15,700 | $374.0K | 0.00% | −6,500−29.3% | Reduced |
| LPL Financial LLC | 16,714 | $399.0K | 0.00% | +16,714 | New |
| ARS Investment Partners, LLC | 18,100 | $432.0K | 0.04% | −9,110−33.5% | Reduced |
| Parallax Volatility Advisers, L.P. | 18,644 | $445.0K | 0.01% | +18,644 | New |
| Investors Research Corp | 19,100 | $456.0K | 0.16% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 19,192 | $458.0K | 0.00% | +17,281+904.3% | Added |
| Prelude Capital Management, LLC | 19,931 | $476.0K | 0.03% | +19,931 | New |
| K2 Principal Fund, L.P. | 20,000 | $477.0K | 0.05% | +20,000 | New |
| Brinker Capital Investments, LLC | 22,196 | $530.0K | 0.01% | −597−2.6% | Reduced |
| Clear Harbor Asset Management, LLC | 22,200 | $530.0K | 0.07% | +22,200 | New |
| Bank of Montreal | 22,400 | $543.0K | 0.00% | +22,400 | New |
| Parametric Portfolio Associates LLC | 22,810 | $544.0K | 0.00% | +3,563+18.5% | Added |
| UBS Group AG | 23,112 | $551.0K | 0.00% | +429+1.9% | Added |
| UBS Asset Management Americas Inc | 24,676 | $588.8K | 0.00% | +2,476+11.2% | Added |
| Gsa Capital Partners LLP | 28,676 | $684.0K | 0.08% | +7,078+32.8% | Added |
| Lombard Odier Asset Management (USA) Corp | 30,000 | $716.0K | 0.14% | +30,000 | New |
| GWM Asset Management Ltd | 30,000 | $716.0K | 0.29% | +30,000 | New |
| QS Investors, LLC | 32,600 | $778.0K | 0.01% | −47,100−59.1% | Reduced |
| Renaissance Group LLC | 34,523 | $824.0K | 0.03% | +599+1.8% | Added |
| Susquehanna Fundamental Investments, LLC | 34,701 | $828.0K | 0.02% | +6,900+24.8% | Added |
| Equitec Proprietary Markets, LLC | 34,900 | $833.0K | 0.59% | +34,900 | New |
| HighTower Advisors, LLC | 35,061 | $836.0K | 0.00% | +35,061 | New |
| Northern Trust Corp | 35,623 | $849.0K | 0.00% | +8,630+32.0% | Added |
| Verition Fund Management LLC | 37,762 | $901.0K | 0.01% | +37,762 | New |
| Wolverine Asset Management LLC | 39,915 | $952.0K | 0.01% | +19,306+93.7% | Added |
| Pentwater Capital Management LP | 40,000 | $954.0K | 0.01% | −65,000−61.9% | Reduced |
| Springowl Associates LLC | 40,582 | $968.0K | 3.86% | −25,000−38.1% | Reduced |
| Invesco Ltd. | 43,320 | $1.03M | 0.00% | +3,283+8.2% | Added |
| Voloridge Investment Management, LLC | 43,616 | $1.04M | 0.01% | −50,551−53.7% | Reduced |
| Schonfeld Strategic Advisors LLC | 44,369 | $1.06M | 0.01% | +44,369 | New |
| ExodusPoint Capital Management, LP | 48,430 | $1.16M | 0.02% | +36,494+305.7% | Added |
| Centiva Capital, LP | 54,543 | $1.30M | 0.10% | +29,543+118.2% | Added |
| Silphium Asset Management Ltd | 54,704 | $1.31M | 0.52% | +54,704 | New |
| Wells Fargo & Company | 54,973 | $1.31M | 0.00% | +47,881+675.1% | Added |
| Fairfax Financial Holdings LtdSuperinvestorFairfax Financial | 56,200 | $1.34M | 0.04% | +56,200 | New |
| Greenwood Capital Associates LLC | 56,267 | $1.34M | 0.20% | −1,257−2.2% | Reduced |
| Jefferies Group LLC | 58,300 | $1.39M | 0.02% | +3,800+7.0% | Added |
| Ionic Capital Management LLC | 59,000 | $1.41M | 0.17% | +22,000+59.5% | Added |
| Privium Fund Management (UK) Ltd | 59,091 | $1.41M | 0.98% | +59,091 | New |
| Natixis | 60,000 | $1.43M | 0.01% | +60,000 | New |
| EMC Capital Management | 60,561 | $1.45M | 0.82% | +60,561 | New |
| BCK Capital Management LP | 60,945 | $1.45M | 0.73% | +10,008+19.6% | Added |
| Weiss Asset Management LP | 62,690 | $1.50M | 0.04% | −67,944−52.0% | Reduced |
| American Century Companies Inc | 62,845 | $1.50M | 0.00% | +7,385+13.3% | Added |
| Western Standard LLC | 66,226 | $1.58M | 0.94% | +66,226 | New |
| Marshall Wace, LLP | 72,778 | $1.74M | 0.01% | +72,778 | New |
| Susquehanna International Group, LLP | 74,043 | $1.77M | 0.00% | −313,392−80.9% | Reduced |
| Berry Street Capital Management LLP | 75,000 | $1.79M | 0.22% | +75,000 | New |
| Winton Group Ltd | 75,239 | $1.79M | 0.10% | +12,334+19.6% | Added |
| Crabel Capital Management, LLC | 77,730 | $1.85M | 0.38% | 00.0% | Unchanged |
| Bank of America Corp | 78,279 | $1.87M | 0.00% | +73,941+1,704.5% | Added |
| HSBC Holdings PLC | 82,338 | $1.96M | 0.00% | +2,914+3.7% | Added |
| Qube Research & Technologies Ltd | 85,657 | $2.04M | 0.03% | +85,657 | New |
| Jane Street Group, LLC | 87,556 | $2.09M | 0.01% | +87,556 | New |
| Swiss National Bank | 91,500 | $2.18M | 0.00% | +18,400+25.2% | Added |
| First Republic Investment Management, Inc. | 91,920 | $2.19M | 0.01% | −5,279−5.4% | Reduced |
| 1492 Capital Management LLC | 95,405 | $2.28M | 1.18% | +1,885+2.0% | Added |
| State Street Corp | 96,985 | $2.31M | 0.00% | −194,686−66.7% | Reduced |
| Barclays PLC | 98,869 | $2.36M | 0.00% | +84,640+594.8% | Added |
| Apis Capital Advisors, LLC | 100,000 | $2.39M | 2.05% | −79,000−44.1% | Reduced |
| DLD Asset Management, LP | 100,000 | $2.39M | 0.19% | −40,000−28.6% | Reduced |
| Man Group plc | 104,068 | $2.48M | 0.01% | +104,068 | New |
| HRT Financial LP | 111,290 | $2.65M | 0.02% | +111,290 | New |
| Rice Hall James & Associates, LLC | 119,733 | $2.86M | 0.10% | −5,829−4.6% | Reduced |
| D. E. Shaw & Co., Inc. | 126,055 | $3.01M | 0.00% | −253,664−66.8% | Reduced |
| Credit Suisse AG | 139,724 | $3.35M | 0.00% | +66,069+89.7% | Added |
| BlackRock Inc. | 140,508 | $3.35M | 0.00% | +47,458+51.0% | Added |