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 2022
Institutional positions in Magnachip Semiconductor Corp as of Mar 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
- 121
- −10 vs. Q4 2021
- Shares held
- 31.1M
- −747.0K (−2.3%) vs. Q4 2021
- Total value
- $525.1M
- −$141.6M (−21.2%) vs. Q4 2021
- New holders
- 18
- 61 more added
- Sold out
- 28
- 26 more reduced
Compare with Q4 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, Q1 2022
Shares, value and share of portfolio for each institution holding Magnachip Semiconductor Corp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Toronado Partners, LLC | 2,580,486 | $43.6M | 12.84% | +56,850+2.3% | Added |
| Alliancebernstein L.P. | 2,380,146 | $40.2M | 0.02% | +379,089+18.9% | Added |
| Oaktree Capital Management LPSuperinvestorOaktree Capital | 2,300,000 | $38.9M | 0.41% | 00.0% | Unchanged |
| Rubric Capital Management LP | 1,950,100 | $33.0M | 1.53% | +1,077,792+123.6% | Added |
| Systematic Financial Management LP | 1,530,943 | $25.9M | 0.81% | −103,939−6.4% | Reduced |
| Ameriprise Financial Inc | 1,362,402 | $23.0M | 0.01% | +44,104+3.3% | Added |
| Brigade Capital Management, LP | 1,299,289 | $22.0M | 5.12% | −3,591−0.3% | Reduced |
| Clearline Capital LP | 1,204,553 | $20.4M | 2.76% | +367,983+44.0% | Added |
| Water Island Capital LLC | 1,159,732 | $19.6M | 1.00% | −18,107−1.5% | Reduced |
| Quinn Opportunity Partners LLC | 945,106 | $16.0M | 0.95% | −66,000−6.5% | Reduced |
| Millennium Management LLC | 874,777 | $14.8M | 0.02% | −72,738−7.7% | Reduced |
| S Squared Technology, LLC | 653,620 | $11.1M | 5.52% | +70,000+12.0% | Added |
| Lynrock Lake LP | 634,399 | $10.7M | 0.60% | −314,986−33.2% | Reduced |
| Philosophy Capital Management LLC | 597,119 | $10.1M | 2.82% | +413,955+226.0% | Added |
| Dimensional Fund Advisors LP | 528,575 | $8.94M | 0.00% | 00.0% | Unchanged |
| Mangrove Partners | 500,539 | $8.46M | 0.68% | −485,891−49.3% | Reduced |
| Morgan Stanley | 492,628 | $8.33M | 0.00% | −297,296−37.6% | Reduced |
| State of Wisconsin Investment Board | 457,680 | $7.74M | 0.02% | 00.0% | Unchanged |
| Garnet Equity Capital Holdings, Inc. | 442,659 | $7.49M | 7.73% | −79,500−15.2% | Reduced |
| Vanguard Group Inc | 415,513 | $7.03M | 0.00% | +187,859+82.5% | Added |
| Kennedy Capital Management, Inc. | 414,203 | $7.00M | 0.17% | +9,086+2.2% | Added |
| Evermore Global Advisors, LLC | 352,157 | $5.96M | 7.35% | +12,500+3.7% | Added |
| K2 Principal Fund, L.P. | 326,110 | $5.51M | 0.96% | +86,110+35.9% | Added |
| Susquehanna International Group, LLP | 320,949 | $5.43M | 0.01% | +220,514+219.6% | Added |
| Gabelli Funds LLC | 284,925 | $4.82M | 0.03% | +6,000+2.2% | Added |
| Norges Bank | 280,300 | $4.74M | 0.00% | +13,700+5.1% | Added |
| Bank of America Corp | 259,160 | $4.38M | 0.00% | +121,261+87.9% | Added |
| Segantii Capital Management Ltd | 250,000 | $4.23M | 0.16% | +85,000+51.5% | Added |
| Kite Lake Capital Management (UK) LLP | 249,000 | $4.21M | 3.26% | +50,000+25.1% | Added |
| Rice Hall James & Associates, LLC | 241,764 | $4.09M | 0.16% | +65,634+37.3% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 235,900 | $3.99M | 0.01% | −74,300−24.0% | Reduced |
| Polunin Capital Partners Ltd | 213,512 | $3.61M | 1.01% | −9,100−4.1% | Reduced |
| Goldman Sachs Group Inc | 208,994 | $3.53M | 0.00% | +58,010+38.4% | Added |
| 1492 Capital Management LLC | 203,429 | $3.44M | 1.83% | +4,336+2.2% | Added |
| Marshall Wace, LLP | 199,969 | $3.38M | 0.01% | +171,636+605.8% | Added |
| BlackRock Inc. | 189,501 | $3.21M | 0.00% | +39,691+26.5% | Added |
| Gabelli & Co Investment Advisers, Inc. | 188,129 | $3.18M | 0.41% | +36,384+24.0% | Added |
| Silverback Asset Management LLC | 185,000 | $3.13M | 0.42% | +43,987+31.2% | Added |
| HighTower Advisors, LLC | 180,000 | $3.04M | 0.01% | +85,000+89.5% | Added |
| Qube Research & Technologies Ltd | 174,390 | $2.95M | 0.03% | −135,595−43.7% | Reduced |
| Portolan Capital Management, LLC | 170,020 | $2.88M | 0.23% | +36,326+27.2% | Added |
| B. Riley Asset Management, LLC | 157,199 | $2.66M | 1.37% | +15,000+10.5% | Added |
| Verition Fund Management LLC | 152,497 | $2.58M | 0.05% | +96,900+174.3% | Added |
| Two Sigma Investments, LP | 147,419 | $2.49M | 0.01% | −124,941−45.9% | Reduced |
| North Run Capital, LP | 141,100 | $2.39M | 3.51% | −159,400−53.0% | Reduced |
| S. Muoio & Co. LLC | 126,520 | $2.14M | 2.52% | +27,000+27.1% | Added |
| ExodusPoint Capital Management, LP | 123,858 | $2.09M | 0.03% | +66,162+114.7% | Added |
| Mass Ave Global Inc. | 116,380 | $1.97M | 0.77% | +97,645+521.2% | Added |
| Algert Global LLC | 110,298 | $1.86M | 0.12% | +110,298 | New |
| UBS Group AG | 102,147 | $1.73M | 0.00% | −445,608−81.4% | Reduced |
| Fairfax Financial Holdings LtdSuperinvestorFairfax Financial | 100,000 | $1.69M | 0.06% | 00.0% | Unchanged |
| State Street Corp | 99,204 | $1.68M | 0.00% | +7,428+8.1% | Added |
| Swiss National Bank | 98,800 | $1.67M | 0.00% | +7,300+8.0% | Added |
| First Republic Investment Management, Inc. | 98,236 | $1.66M | 0.00% | +305+0.3% | Added |
| Invenire Partners, LP | 92,500 | $1.56M | 1.96% | +92,500 | New |
| Greenwood Capital Associates LLC | 80,335 | $1.36M | 0.36% | +6,284+8.5% | Added |
| Jane Street Group, LLC | 79,404 | $1.34M | 0.00% | +17,114+27.5% | Added |
| Two Sigma Advisers, LP | 79,238 | $1.34M | 0.00% | −55,100−41.0% | Reduced |
| Citadel Advisors LLC | 76,649 | $1.30M | 0.00% | −282,366−78.7% | Reduced |
| Wolverine Trading, LLC | 72,895 | $1.23M | 0.04% | +55,107+309.8% | Added |
| Group One Trading, L.P. | 72,276 | $1.22M | 0.03% | −21,192−22.7% | Reduced |
| Susquehanna Fundamental Investments, LLC | 70,237 | $1.19M | 0.02% | +54,420+344.1% | Added |
| Weiss Asset Management LP | 66,223 | $1.12M | 0.03% | 00.0% | Unchanged |
| Alpha Paradigm Partners, LLC | 63,221 | $1.07M | 0.42% | +20,405+47.7% | Added |
| Invesco Ltd. | 60,724 | $1.03M | 0.00% | +18,460+43.7% | Added |
| Westchester Capital Management, LLC | 60,101 | $1.02M | 0.03% | −25,000−29.4% | Reduced |
| Natixis | 60,000 | $1.01M | 0.00% | 00.0% | Unchanged |
| CenterBook Partners LP | 57,992 | $981.0K | 0.35% | +1,900+3.4% | Added |
| Renaissance Group LLC | 56,259 | $951.0K | 0.04% | +5,036+9.8% | Added |
| Prelude Capital Management, LLC | 55,245 | $934.0K | 0.04% | +17,149+45.0% | Added |
| Diametric Capital, LP | 54,727 | $925.0K | 0.51% | +28,870+111.7% | Added |
| Teacher Retirement System of Texas | 50,591 | $855.0K | 0.00% | +50,591 | New |
| GWM Asset Management Ltd | 49,700 | $840.0K | 0.80% | 00.0% | Unchanged |
| Sather Financial Group Inc | 46,379 | $784.0K | 0.07% | +1,000+2.2% | Added |
| Northern Trust Corp | 45,109 | $763.0K | 0.00% | +1,111+2.5% | Added |
| Cubist Systematic Strategies, LLC | 42,007 | $710.0K | 0.01% | +42,007 | New |
| Royce & Associates LP | 39,900 | $675.0K | 0.01% | −398,761−90.9% | Reduced |
| Occudo Quantitative Strategies LP | 35,593 | $602.0K | 0.05% | +11,754+49.3% | Added |
| Sarissa Consulting LLC | 35,357 | $598.0K | 0.95% | −40,643−53.5% | Reduced |
| California State Teachers Retirement System | 35,383 | $598.0K | 0.00% | +76+0.2% | Added |
| Dynamic Technology Lab Private Ltd | 29,578 | $500.0K | 0.06% | +29,578 | New |
| Parametric Portfolio Associates LLC | 29,246 | $495.0K | 0.00% | +3,146+12.1% | Added |
| Blueshift Asset Management, LLC | 29,298 | $495.0K | 0.05% | +29,298 | New |
| UBS Asset Management Americas Inc | 27,478 | $464.7K | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 27,414 | $464.0K | 0.00% | +27,414 | New |
| Equitec Proprietary Markets, LLC | 26,300 | $445.0K | 0.22% | +5,300+25.2% | Added |
| Credit Suisse AG | 26,171 | $444.0K | 0.00% | +1,777+7.3% | Added |
| Brinker Capital Investments, LLC | 23,164 | $392.0K | 0.01% | +627+2.8% | Added |
| Advisor Group Holdings, Inc. | 19,433 | $329.0K | 0.00% | −1,621−7.7% | Reduced |
| Investors Research Corp | 19,100 | $323.0K | 0.09% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 17,600 | $297.0K | 0.00% | +17,600 | New |
| Wells Fargo & Company | 17,506 | $296.0K | 0.00% | +5,822+49.8% | Added |
| Engineers Gate Manager LP | 17,460 | $295.0K | 0.01% | +6,730+62.7% | Added |
| Trexquant Investment LP | 16,415 | $278.0K | 0.01% | +16,415 | New |
| JPMorgan Chase & Co | 15,538 | $263.0K | 0.00% | +15,321+7,060.4% | Added |
| NinePointTwo Capital | 15,403 | $260.0K | 0.07% | 00.0% | Unchanged |
| Summit Trail Advisors, LLC | 15,000 | $254.0K | 0.02% | +15,000 | New |
| Caption Management, LLC | 15,000 | $253.0K | 0.02% | −413,026−96.5% | Reduced |
| The PNC Financial Services Group, Inc. | 13,500 | $228.0K | 0.00% | 00.0% | Unchanged |
| SkyView Investment Advisors, LLC | 12,414 | $210.0K | 0.05% | 00.0% | Unchanged |