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 2025
Institutional positions in Magnachip Semiconductor Corp as of Jun 30, 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
- 91
- +4 vs. Q1 2025
- Shares held
- 23.5M
- +958.2K (+4.3%) vs. Q1 2025
- Total value
- $93.5M
- +$15.7M (+20.3%) vs. Q1 2025
- New holders
- 16
- 26 more added
- Sold out
- 12
- 25 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Magnachip Semiconductor Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Immersion Corp | 3,213,966 | $12.8M | 6.48% | +243,827+8.2% | Added |
| Oaktree Capital Management LPSuperinvestorOaktree Capital | 2,849,858 | $11.3M | 0.22% | 00.0% | Unchanged |
| Systematic Financial Management LP | 1,941,856 | $7.73M | 0.21% | +32,707+1.7% | Added |
| Clearline Capital LP | 1,900,176 | $7.56M | 0.67% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 1,224,426 | $4.87M | 0.00% | −264,584−17.8% | Reduced |
| Dimensional Fund Advisors LP | 1,024,258 | $4.08M | 0.00% | +39,795+4.0% | Added |
| Vanguard Group Inc | 1,023,505 | $4.07M | 0.00% | −7,540−0.7% | Reduced |
| Quinn Opportunity Partners LLC | 730,468 | $2.91M | 0.25% | 00.0% | Unchanged |
| Marshall Wace, LLP | 699,525 | $2.78M | 0.00% | +288,664+70.3% | Added |
| S Squared Technology, LLC | 610,514 | $2.43M | 1.02% | −29,201−4.6% | Reduced |
| State of Wisconsin Investment Board | 600,017 | $2.39M | 0.01% | 00.0% | Unchanged |
| Morgan Stanley | 588,361 | $2.34M | 0.00% | −43,862−6.9% | Reduced |
| Goldman Sachs Group Inc | 489,004 | $1.95M | 0.00% | +85,176+21.1% | Added |
| First Wilshire Securities Management Inc | 460,724 | $1.83M | 0.50% | +460,724 | New |
| Bridgeway Capital Management, LLC | 436,895 | $1.74M | 0.04% | 00.0% | Unchanged |
| Polunin Capital Partners Ltd | 358,495 | $1.45M | 0.24% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 326,938 | $1.30M | 0.00% | −58,800−15.2% | Reduced |
| BNP Paribas Arbitrage, SA | 309,968 | $1.23M | 0.00% | −1,318−0.4% | Reduced |
| Millennium Management LLC | 307,915 | $1.23M | 0.00% | −86,903−22.0% | Reduced |
| Two Sigma Investments, LP | 300,488 | $1.20M | 0.00% | −6,486−2.1% | Reduced |
| Gsa Capital Partners LLP | 271,751 | $1.08M | 0.08% | +87,234+47.3% | Added |
| Arrowstreet Capital, Limited Partnership | 271,381 | $1.08M | 0.00% | +119,269+78.4% | Added |
| Silverback Asset Management LLC | 220,000 | $875.6K | 0.13% | – | – |
| Oddo BHF Asset Management SAS | 215,098 | $856.1K | 0.03% | 00.0% | Unchanged |
| BlackRock, Inc. | 215,054 | $855.9K | 0.00% | +152+0.1% | Added |
| Citadel Advisors LLC | 214,788 | $854.9K | 0.00% | −139,429−39.4% | Reduced |
| UBS Group AG | 214,550 | $853.9K | 0.00% | −16,046−7.0% | Reduced |
| Steward Partners Investment Advisory, LLC | 199,677 | $794.7K | 0.01% | +29,800+17.5% | Added |
| Brinker Capital Investments, LLC | 192,019 | $764.2K | 0.01% | +26,647+16.1% | Added |
| Acadian Asset Management LLC | 150,568 | $596.0K | 0.00% | +150,568 | New |
| Gabelli Funds LLC | 140,552 | $559.4K | 0.00% | −25,000−15.1% | Reduced |
| JPMorgan Chase & Co | 130,410 | $519.0K | 0.00% | −9,002−6.5% | Reduced |
| Fairfax Financial Holdings LtdSuperinvestorFairfax Financial | 125,000 | $496.3K | 0.03% | 00.0% | Unchanged |
| Gabelli & Co Investment Advisers, Inc. | 113,725 | $452.6K | 0.07% | 00.0% | Unchanged |
| Invesco Ltd. | 104,166 | $414.6K | 0.00% | −49,130−32.0% | Reduced |
| Susquehanna International Group, LLP | 98,830 | $393.3K | 0.00% | −82,002−45.3% | Reduced |
| Yakira Capital Management, Inc. | 98,700 | $392.8K | 0.14% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 97,922 | $389.7K | 0.00% | −65,418−40.1% | Reduced |
| XTX Topco Ltd | 89,071 | $354.5K | 0.01% | +73,248+462.9% | Added |
| American Century Companies Inc | 76,312 | $303.7K | 0.00% | +3,451+4.7% | Added |
| BCK Capital Management LP | 74,268 | $295.6K | 0.26% | 00.0% | Unchanged |
| Jump Financial, LLC | 69,827 | $277.9K | 0.00% | +31,222+80.9% | Added |
| Kennedy Capital Management, Inc. | 64,592 | $257.1K | 0.01% | −29,800−31.6% | Reduced |
| Cubist Systematic Strategies, LLC | 63,845 | $254.1K | 0.00% | +3,207+5.3% | Added |
| Engineers Gate Manager LP | 59,648 | $237.4K | 0.00% | +7,941+15.4% | Added |
| Altfest L J & Co Inc | 47,809 | $190.3K | 0.02% | +25,809+117.3% | Added |
| D. E. Shaw & Co., Inc. | 46,164 | $183.7K | 0.00% | +46,164 | New |
| PFG Investments, LLC | 32,525 | $129.4K | 0.01% | +32,525 | New |
| Sather Financial Group Inc | 28,920 | $115.1K | 0.01% | −1,000−3.3% | Reduced |
| Simplex Trading, LLC | 27,003 | $107.0K | 0.00% | +11,632+75.7% | Added |
| Empowered Funds, LLC | 24,141 | $96.1K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 23,208 | $92.4K | 0.00% | −9,169−28.3% | Reduced |
| Algert Global LLC | 20,355 | $81.0K | 0.00% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 20,343 | $81.0K | 0.00% | +20,343 | New |
| Canandaigua National Bank & Trust Co | 19,216 | $76.5K | 0.01% | +2,493+14.9% | Added |
| GWM Advisors LLC | 18,551 | $73.8K | 0.00% | +18,551 | New |
| ProShare Advisors LLC | 18,357 | $73.1K | 0.00% | +18,357 | New |
| Squarepoint Ops LLC | 16,240 | $64.6K | 0.00% | +16,240 | New |
| Commonwealth Equity Services, LLC | 15,644 | $62.0K | 0.00% | +15,644 | New |
| The PNC Financial Services Group, Inc. | 15,400 | $61.3K | 0.00% | 00.0% | Unchanged |
| SEI Investments Co | 15,315 | $61.0K | 0.00% | +15,315 | New |
| Investors Research Corp | 14,800 | $58.9K | 0.01% | 00.0% | Unchanged |
| HSBC Holdings PLC | 13,097 | $52.6K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 12,747 | $50.7K | 0.00% | −20,876−62.1% | Reduced |
| Resources Investment Advisors, LLC. | 11,974 | $47.7K | 0.00% | +1,756+17.2% | Added |
| Federation des caisses Desjardins du Quebec | 10,128 | $40.4K | 0.00% | +10,128 | New |
| Covestor Ltd | 10,066 | $40.0K | 0.02% | −41,407−80.4% | Reduced |
| Wells Fargo & Company | 6,393 | $25.4K | 0.00% | +4,963+347.1% | Added |
| Point72 Asia (Singapore) Pte. Ltd. | 6,299 | $25.1K | 0.00% | 00.0% | Unchanged |
| Founders Capital Management | 6,000 | $23.9K | 0.01% | 00.0% | Unchanged |
| Barclays PLC | 5,782 | $23.0K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 4,725 | $18.8K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 3,839 | $15.0K | 0.00% | −138−3.5% | Reduced |
| Group One Trading, L.P. | 2,358 | $9.38K | 0.00% | −39,039−94.3% | Reduced |
| Advisor Group Holdings, Inc. | 2,331 | $9.28K | 0.00% | +1,931+482.7% | Added |
| Bank of America Corp | 2,218 | $8.83K | 0.00% | +476+27.3% | Added |
| Legal & General Group Plc | 1,507 | $6.00K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 1,381 | $5.50K | 0.00% | −101−6.8% | Reduced |
| Shell Asset Management Co | 1,325 | $5.00K | 0.00% | −734−35.6% | Reduced |
| Strategic Wealth Partners, Ltd. | 1,175 | $4.68K | 0.00% | +1,175 | New |
| SBI Securities Co., Ltd. | 1,051 | $4.18K | 0.00% | +600+133.0% | Added |
| Tower Research Capital LLC (TRC) | 564 | $2.25K | 0.00% | +49+9.5% | Added |
| Royal Bank of Canada | 500 | $2.00K | 0.00% | +500 | New |
| Comerica Bank | 484 | $1.93K | 0.00% | +32+7.1% | Added |
| Ameritas Advisory Services, LLC | 450 | $1.79K | 0.00% | +450 | New |
| Toth Financial Advisory Corp | 400 | $1.59K | 0.00% | +400 | New |
| Salem Investment Counselors Inc | 300 | $1.19K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Inc | 300 | $1.19K | 0.00% | +300 | New |
| FMR LLC | 37 | $147 | 0.00% | −6−14.0% | Reduced |
| MCF Advisors LLC | 25 | $100 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 65 | $0 | 0.00% | +50+333.3% | Added |
| Diametric Capital, LP | 0 | $0 | 0.00% | −34,610−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −23,561−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −18,900−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −16,619−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −14,986−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −14,343−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −11,460−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −8,106−100.0% | Sold out |