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 2025
Institutional positions in Magnachip Semiconductor Corp as of Mar 31, 2025. 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
- 88
- +6 vs. Q4 2024
- Shares held
- 22.7M
- −1.05M (−4.4%) vs. Q4 2024
- Total value
- $78.3M
- −$17.2M (−18.0%) vs. Q4 2024
- New holders
- 14
- 18 more added
- Sold out
- 8
- 34 more reduced
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Magnachip Semiconductor Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 15 | $0 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 14 | $48 | 0.00% | +14 | New |
| MCF Advisors LLC | 25 | $86 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 43 | $147 | 0.00% | +43 | New |
| Massmutual Trust Co FSB | 239 | $820 | 0.00% | +239 | New |
| Salem Investment Counselors Inc | 300 | $1.03K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 400 | $1.37K | 0.00% | −1,171−74.5% | Reduced |
| SBI Securities Co., Ltd. | 451 | $1.55K | 0.00% | +401+802.0% | Added |
| Comerica Bank | 452 | $1.55K | 0.00% | +300+197.4% | Added |
| Tower Research Capital LLC (TRC) | 515 | $1.77K | 0.00% | +515 | New |
| CIBC Private Wealth Group, LLC | 1,482 | $3.93K | 0.00% | +701+89.8% | Added |
| Wells Fargo & Company | 1,430 | $4.91K | 0.00% | −114−7.4% | Reduced |
| Inlight Wealth Management, LLC | 1,489 | $5.11K | 0.00% | +1,489 | New |
| Legal & General Group Plc | 1,507 | $5.17K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 1,742 | $5.97K | 0.00% | +732+72.5% | Added |
| Shell Asset Management Co | 2,059 | $7.00K | 0.00% | −163−7.3% | Reduced |
| Lazard Asset Management LLC | 3,977 | $13.0K | 0.00% | −468−10.5% | Reduced |
| Newbridge Financial Services Group, Inc. | 4,725 | $16.2K | 0.00% | +425+9.9% | Added |
| Barclays PLC | 5,782 | $19.8K | 0.00% | 00.0% | Unchanged |
| Founders Capital Management | 6,000 | $20.6K | 0.01% | 00.0% | Unchanged |
| Point72 Asia (Singapore) Pte. Ltd. | 6,299 | $21.6K | 0.01% | 00.0% | Unchanged |
| Coldstream Capital Management Inc | 8,106 | $27.8K | 0.00% | +8,106 | New |
| Resources Investment Advisors, LLC. | 10,218 | $35.0K | 0.00% | +10,218 | New |
| Quadrature Capital Ltd | 11,460 | $39.4K | 0.00% | −20,636−64.3% | Reduced |
| HSBC Holdings PLC | 13,097 | $43.9K | 0.00% | +1,405+12.0% | Added |
| Oxford Asset Management LLP | 14,343 | $49.2K | 0.02% | +14,343 | New |
| Investors Research Corp | 14,800 | $50.8K | 0.01% | 00.0% | Unchanged |
| Walleye Capital LLC | 14,986 | $51.4K | 0.00% | −114,777−88.5% | Reduced |
| Simplex Trading, LLC | 15,371 | $52.0K | 0.00% | +15,371 | New |
| The PNC Financial Services Group, Inc. | 15,400 | $52.8K | 0.00% | −1,000−6.1% | Reduced |
| XTX Topco Ltd | 15,823 | $54.3K | 0.00% | −20,204−56.1% | Reduced |
| Prelude Capital Management, LLC | 16,619 | $57.0K | 0.01% | +16,619 | New |
| Canandaigua National Bank & Trust Co | 16,723 | $57.4K | 0.01% | −754−4.3% | Reduced |
| Renaissance Technologies LLC | 18,900 | $64.8K | 0.00% | −219,000−92.1% | Reduced |
| Centiva Capital, LP | 20,000 | $68.6K | 0.00% | 00.0% | Unchanged |
| Algert Global LLC | 20,355 | $69.8K | 0.00% | 00.0% | Unchanged |
| Altfest L J & Co Inc | 22,000 | $75.5K | 0.01% | 00.0% | Unchanged |
| Virtu Financial LLC | 23,561 | $81.0K | 0.00% | −36,764−60.9% | Reduced |
| Empowered Funds, LLC | 24,141 | $82.8K | 0.00% | −88,156−78.5% | Reduced |
| Sather Financial Group Inc | 29,920 | $102.6K | 0.01% | 00.0% | Unchanged |
| State Street Corp | 32,377 | $111.1K | 0.00% | −738−2.2% | Reduced |
| Jane Street Group, LLC | 33,623 | $115.3K | 0.00% | +33,623 | New |
| Diametric Capital, LP | 34,610 | $118.7K | 0.14% | +34,610 | New |
| Jump Financial, LLC | 38,605 | $132.4K | 0.00% | +868+2.3% | Added |
| Group One Trading, L.P. | 41,397 | $142.0K | 0.01% | +38,975+1,609.2% | Added |
| Covestor Ltd | 51,473 | $177.0K | 0.12% | −1,008−1.9% | Reduced |
| Engineers Gate Manager LP | 51,707 | $177.4K | 0.00% | −8,140−13.6% | Reduced |
| Cubist Systematic Strategies, LLC | 60,638 | $208.0K | 0.00% | +11,298+22.9% | Added |
| American Century Companies Inc | 72,861 | $249.9K | 0.00% | +4,010+5.8% | Added |
| BCK Capital Management LP | 74,268 | $254.7K | 0.20% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 94,392 | $323.8K | 0.01% | −289,597−75.4% | Reduced |
| Yakira Capital Management, Inc. | 98,700 | $338.5K | 0.14% | 00.0% | Unchanged |
| Gabelli & Co Investment Advisers, Inc. | 113,725 | $390.1K | 0.06% | −19,070−14.4% | Reduced |
| Fairfax Financial Holdings LtdSuperinvestorFairfax Financial | 125,000 | $428.8K | 0.02% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 139,412 | $478.2K | 0.00% | +16,175+13.1% | Added |
| Arrowstreet Capital, Limited Partnership | 152,112 | $521.7K | 0.00% | +152,112 | New |
| Invesco Ltd. | 153,296 | $525.8K | 0.00% | −36,211−19.1% | Reduced |
| Charles Schwab Investment Management Inc | 163,340 | $560.3K | 0.00% | −2,212−1.3% | Reduced |
| Brinker Capital Investments, LLC | 165,372 | $567.2K | 0.01% | +100,515+155.0% | Added |
| Orion Portfolio Solutions, LLC | 165,372 | $567.2K | 0.01% | +100,515+155.0% | Added |
| Gabelli Funds LLC | 165,552 | $567.8K | 0.00% | −50,380−23.3% | Reduced |
| Steward Partners Investment Advisory, LLC | 169,877 | $582.7K | 0.01% | +169,877 | New |
| Susquehanna International Group, LLP | 180,832 | $620.3K | 0.00% | −35,148−16.3% | Reduced |
| Gsa Capital Partners LLP | 184,517 | $633.0K | 0.06% | +72,439+64.6% | Added |
| BlackRock, Inc. | 214,902 | $737.1K | 0.00% | −2,539−1.2% | Reduced |
| Oddo BHF Asset Management SAS | 215,098 | $737.8K | 0.03% | 00.0% | Unchanged |
| Silverback Asset Management LLC | – | $754.6K | 0.12% | – | – |
| UBS Group AG | 230,596 | $790.9K | 0.00% | −32,898−12.5% | Reduced |
| Polunin Capital Partners Ltd | 358,495 | $950.0K | 0.19% | −8,700−2.4% | Reduced |
| Two Sigma Investments, LP | 306,974 | $1.05M | 0.00% | −94,465−23.5% | Reduced |
| BNP Paribas Arbitrage, SA | 311,286 | $1.07M | 0.00% | +856+0.3% | Added |
| Citadel Advisors LLC | 354,217 | $1.21M | 0.00% | +160,875+83.2% | Added |
| Two Sigma Advisers, LP | 385,738 | $1.32M | 0.00% | −90,300−19.0% | Reduced |
| Millennium Management LLC | 394,818 | $1.35M | 0.00% | −195,166−33.1% | Reduced |
| Goldman Sachs Group Inc | 403,828 | $1.39M | 0.00% | −28,370−6.6% | Reduced |
| Marshall Wace, LLP | 410,861 | $1.41M | 0.00% | +180,381+78.3% | Added |
| Bridgeway Capital Management, LLC | 436,895 | $1.50M | 0.04% | −137,556−23.9% | Reduced |
| State of Wisconsin Investment Board | 600,017 | $2.06M | 0.01% | 00.0% | Unchanged |
| Morgan Stanley | 632,223 | $2.17M | 0.00% | −45,400−6.7% | Reduced |
| S Squared Technology, LLC | 639,715 | $2.19M | 1.12% | −50,000−7.2% | Reduced |
| Quinn Opportunity Partners LLC | 730,468 | $2.51M | 0.18% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 984,463 | $3.38M | 0.00% | −25,818−2.6% | Reduced |
| Vanguard Group Inc | 1,031,045 | $3.54M | 0.00% | −52,625−4.9% | Reduced |
| Ameriprise Financial Inc | 1,489,010 | $5.11M | 0.00% | +30,730+2.1% | Added |
| Clearline Capital LP | 1,900,176 | $6.52M | 0.66% | 00.0% | Unchanged |
| Systematic Financial Management LP | 1,909,149 | $6.55M | 0.19% | −55,866−2.8% | Reduced |
| Oaktree Capital Management LPSuperinvestorOaktree Capital | 2,849,858 | $9.78M | 0.20% | 00.0% | Unchanged |
| Immersion Corp | 2,970,139 | $10.2M | 6.26% | 00.0% | Unchanged |
| Greenwood Capital Associates LLC | 0 | $0 | 0.00% | −70,839−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −55,000−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −47,592−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −44,105−100.0% | Sold out |
| Gamco Investors, Inc. Et Al | 0 | $0 | 0.00% | −11,350−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −10,002−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −7,890−100.0% | Sold out |
| Colonial Trust Co | 0 | $0 | 0.00% | −370−100.0% | Sold out |