Magnachip Semiconductor (MX) Institutional Ownership $3.14 +0.01 (+0.16%) Closing price 08/29/2025 03:59 PM EasternExtended Trading$3.13 -0.02 (-0.48%) As of 08/29/2025 07:30 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Magnachip Semiconductor (NYSE:MX)CurrentInstitutional OwnershipPercentage74.26%Number ofInstitutional Buyers(last 12 months)40TotalInstitutional Inflows(last 12 months)$16.09MNumber ofInstitutional Sellers(last 12 months)25TotalInstitutional Outflows(last 12 months)$6.04M Get MX Insider Trade Alerts Want to know when executives and insiders are buying or selling Magnachip Semiconductor stock? 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Skip Chart & View Institutional Buying and Selling Data MX Institutional Buying and Selling by Quarter Magnachip Semiconductor Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/27/2025 Orion Porfolio Solutions LLC192,019$764K0.0%+16.1%0.535% 8/15/2025 Orion Porfolio Solutions LLC321,879$1.28M0.0%+94.6%0.896% 8/15/2025 Engineers Gate Manager LP59,648$237K0.0%+15.4%0.166% 8/15/2025 Ameriprise Financial Inc.1,224,426$4.87M0.0%-17.8%3.409% 8/14/2025 Jane Street Group LLC12,747$51K0.0%-62.1%0.035% 8/14/2025 Immersion Corp3,213,966$12.79M6.5%+8.2%8.947% 8/14/2025 Sei Investments Co.15,315$61K0.0%N/A0.043% 8/14/2025 NewEdge Advisors LLC18,551$74K0.0%N/A0.052% 8/14/2025 First Wilshire Securities Management Inc.460,724$1.83M0.5%N/A1.283% 8/13/2025 Gabelli Funds LLC140,552$559K0.0%-15.1%0.391% Get the Latest News and Ratings for MX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Magnachip Semiconductor and its competitors with MarketBeat's FREE daily newsletter. 8/13/2025 Jump Financial LLC69,827$278K0.0%+80.9%0.194% 8/13/2025 Marshall Wace LLP699,525$2.78M0.0%+70.3%1.947% 8/13/2025 Kennedy Capital Management LLC64,592$257K0.0%-31.6%0.180% 8/13/2025 Invesco Ltd.104,166$415K0.0%-32.0%0.290% 8/13/2025 Systematic Financial Management LP1,941,856$7.73M0.2%+1.7%5.406% 8/13/2025 Arrowstreet Capital Limited Partnership271,381$1.08M0.0%+78.4%0.756% 8/12/2025 XTX Topco Ltd89,071$355K0.0%+462.9%0.248% 8/12/2025 Steward Partners Investment Advisory LLC199,677$795K0.0%+17.5%0.556% 8/12/2025 American Century Companies Inc.76,312$304K0.0%+4.7%0.212% 8/12/2025 JPMorgan Chase & Co.130,410$519K0.0%-6.5%0.363% 8/7/2025 S Squared Technology LLC610,514$2.43M1.0%-4.6%1.693% 8/7/2025 ProShare Advisors LLC18,357$73K0.0%N/A0.051% 8/7/2025 Connor Clark & Lunn Investment Management Ltd.20,343$81K0.0%N/A0.056% 7/18/2025 PFG Investments LLC32,525$129K0.0%N/A0.090% 6/27/2025 Goldman Sachs Group Inc.403,828$1.39M0.0%-6.6%1.120% 5/19/2025 Jane Street Group LLC33,623$115K0.0%N/A0.093% 5/16/2025 S Squared Technology LLC639,715$2.19M1.1%-7.2%1.774% 5/16/2025 Goldman Sachs Group Inc.403,828$1.39M0.0%-6.6%1.120% 5/15/2025 Cubist Systematic Strategies LLC60,638$208K0.0%+22.9%0.168% 5/14/2025 GABELLI & Co INVESTMENT ADVISERS INC.113,725$390K0.1%-14.4%0.315% 5/14/2025 Gabelli Funds LLC165,552$568K0.0%-23.3%0.459% 5/14/2025 Walleye Capital LLC14,986$51K0.0%-88.5%0.042% 5/14/2025 Systematic Financial Management LP1,909,149$6.55M0.2%-2.8%5.294% 5/13/2025 American Century Companies Inc.72,861$250K0.0%+5.8%0.202% 5/12/2025 Virtu Financial LLC23,561$81K0.0%-60.9%0.065% 5/12/2025 Invesco Ltd.153,296$526K0.0%-19.1%0.425% 5/8/2025 XTX Topco Ltd15,823$54K0.0%-56.1%0.044% 5/8/2025 GSA Capital Partners LLP184,517$633K0.1%+64.6%0.512% 5/6/2025 Tabor Asset Management LP98,700$339K0.1%N/A0.274% 5/5/2025 Tabor Asset Management LP98,700$339K0.1%N/A0.268% Small Washington, DC Group Could Crash US Stocks (Ad)New Amazon Crisis Could Tank U.S. Stock Market A new panic is halting AI projects at Amazon and could split the entire U.S. market in two on or before Sept 30, causing a crisis "many times worse than 2008."Click here for full details while you still have time to move your money.4/29/2025 OneDigital Investment Advisors LLC10,218$35K0.0%N/A0.028% 4/9/2025 Polunin Capital Partners Ltd358,495$1.23M0.2%-2.4%0.972% 2/17/2025 Two Sigma Advisers LP476,038$1.91M0.0%-7.7%1.280% 2/17/2025 Two Sigma Investments LP401,439$1.61M0.0%-5.1%1.079% 2/17/2025 Systematic Financial Management LP1,965,015$7.90M0.2%-6.3%5.282% 2/17/2025 Millennium Management LLC589,984$2.37M0.0%+20.5%1.586% 2/17/2025 Clearline Capital LP1,900,176$7.64M1.0%+5.5%5.108% 2/17/2025 D. E. Shaw & Co. Inc.44,105$177K0.0%+192.4%0.119% 2/17/2025 Cubist Systematic Strategies LLC49,340$198K0.0%+279.7%0.133% 2/17/2025 Bridgeway Capital Management LLC574,451$2.31M0.1%+10.7%1.544% 2/17/2025 BNP Paribas Financial Markets310,430$1.25M0.0%+14.4%0.834% 2/17/2025 Ameriprise Financial Inc.1,458,280$5.86M0.0%+112.5%3.920% 2/14/2025 PDT Partners LLC47,592$191K0.0%-12.6%0.128% 2/14/2025 Hsbc Holdings PLC11,692$47K0.0%N/A0.031% 2/14/2025 Dimensional Fund Advisors LP1,010,281$4.06M0.0%-9.2%2.716% 2/13/2025 Marshall Wace LLP230,480$927K0.0%+62.0%0.620% 2/13/2025 GABELLI & Co INVESTMENT ADVISERS INC.132,795$534K0.1%-19.2%0.357% 2/13/2025 Jump Financial LLC37,737$152K0.0%N/A0.101% 2/13/2025 Walleye Capital LLC129,763$522K0.0%-21.4%0.349% 2/13/2025 XTX Topco Ltd36,027$145K0.0%N/A0.097% 2/13/2025 Quinn Opportunity Partners LLC730,468$2.94M0.2%-4.3%1.964% 2/13/2025 Kennedy Capital Management LLC383,989$1.54M0.0%+1.9%1.032% 2/13/2025 Renaissance Technologies LLC237,900$956K0.0%+23.0%0.640% 2/12/2025Orion Portfolio Solutions LLC64,857$261K0.0%-49.5%0.174% 2/12/2025 JPMorgan Chase & Co.123,237$495K0.0%+39.7%0.331% 2/11/2025 American Century Companies Inc.68,851$277K0.0%+4.8%0.185% 2/11/2025 Virtu Financial LLC60,325$243K0.0%N/A0.162% 2/7/2025 Investors Research Corp14,800$59K0.0%-20.4%0.040% 2/6/2025 Charles Schwab Investment Management Inc.165,552$666K0.0%+61.7%0.445% 1/28/2025 Empowered Funds LLC112,297$451K0.0%+5.2%0.302% 1/27/2025 Greenwood Capital Associates LLC70,839$285K0.0%-7.2%0.190% 1/23/2025 R Squared Ltd7,890$32K0.0%N/A0.021% 1/6/2025 Canandaigua National Bank & Trust Co.17,477$70K0.0%N/A0.047% 12/26/2024 JPMorgan Chase & Co.88,229$412K0.0%-9.4%0.237% 12/5/2024 272 Capital LP91,740$428K0.2%+141.6%0.247% 12/3/2024 Oddo BHF Asset Management Sas215,098$1.01M0.0%N/A0.578% 11/15/2024Orion Portfolio Solutions LLC128,554$600K0.0%+11.0%0.346% 11/15/2024 Systematic Financial Management LP2,097,957$9.80M0.2%-0.8%5.640% 11/15/2024 Quadrature Capital Ltd14,448$67K0.0%-49.1%0.039% 11/15/2024 Clearline Capital LP1,800,755$8.41M0.4%+7.0%4.841% 11/15/2024 Point72 Asia Singapore Pte. Ltd.6,299$29K0.0%N/A0.017% 11/14/2024 272 Capital LP91,740$428K0.5%+141.6%0.247% 11/14/2024 Walleye Capital LLC165,058$771K0.0%-22.6%0.444% 11/13/2024 BNP Paribas Financial Markets271,251$1.27M0.0%+5.1%0.729% 11/12/2024 Charles Schwab Investment Management Inc.102,377$478K0.0%+91.0%0.273% 11/8/2024 Connor Clark & Lunn Investment Management Ltd.16,113$75K0.0%-80.5%0.043% 11/6/2024 Empowered Funds LLC106,709$498K0.0%-15.3%0.285% 10/30/2024 Greenwood Capital Associates LLC76,370$357K0.0%-4.5%0.204% 10/24/2024 Polunin Capital Partners Ltd367,195$1.81M0.4%-2.2%0.960% 8/16/2024 Systematic Financial Management LP2,115,256$10.30M0.3%-2.2%5.527% Small Washington, DC Group Could Crash US Stocks (Ad)New Amazon Crisis Could Tank U.S. Stock Market A new panic is halting AI projects at Amazon and could split the entire U.S. market in two on or before Sept 30, causing a crisis "many times worse than 2008."Click here for full details while you still have time to move your money.8/16/2024 Algert Global LLC18,944$92K0.0%+15.0%0.050% 8/16/2024 Clearline Capital LP1,683,676$8.20M0.2%+37.5%4.400% 8/15/2024 Millennium Management LLC562,094$2.74M0.0%+9.7%1.469% 8/15/2024 AQR Capital Management LLC171,127$833K0.0%-64.0%0.447% 8/14/2024 Squarepoint Ops LLC57,351$279K0.0%-55.8%0.150% 8/14/2024 272 Capital LP37,966$185K0.1%-93.4%0.099% 8/14/2024 Marshall Wace LLP351,907$1.71M0.0%-56.3%0.920% 8/14/2024 Bank of Montreal Can105,085$518K0.0%N/A0.275% 8/12/2024 XTX Topco Ltd10,667$52K0.0%-42.5%0.028% 8/9/2024 Dimensional Fund Advisors LP1,233,199$6.01M0.0%-16.6%3.223% (Data available from 1/1/2016 forward) MX Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of MX shares? During the previous two years, 88 institutional investors and hedge funds held shares of Magnachip Semiconductor. The most heavily invested institutionals were Toronado Partners LLC ($14.88M), Immersion Corp ($12.79M), Systematic Financial Management LP ($7.73M), Clearline Capital LP ($7.64M), B. Riley Asset Management LLC ($6.78M), Vanguard Group Inc. ($5.86M), and Ameriprise Financial Inc. ($4.87M).Learn more on Magnachip Semiconductor's institutional investors. What percentage of Magnachip Semiconductor's stock is owned by institutional investors? 74.26% of Magnachip Semiconductor's stock is owned by institutional investors. Learn more on MX's institutional investor holdings. Which institutional investors have been buying Magnachip Semiconductor's stock? Of the 67 institutional investors that purchased Magnachip Semiconductor's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Ameriprise Financial Inc. ($772.09K), Clearline Capital LP ($675.87K), First Wilshire Securities Management Inc. ($460.72K), Marshall Wace LLP ($376.89K), Maven Securities LTD ($350K), Grizzlyrock Capital LLC ($328.32K), and Immersion Corp ($243.83K). How much institutional buying is happening at Magnachip Semiconductor? Institutional investors have bought a total of 3,978,864 shares in the last 24 months. This purchase volume represents approximately $16.09M in transactions. Which of Magnachip Semiconductor's major shareholders have been selling company stock? Of the 25 institutional investors that sold Magnachip Semiconductor's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Ameriprise Financial Inc. ($264.58K), Systematic Financial Management LP ($206.11K), Walleye Capital LLC ($198.18K), Dimensional Fund Advisors LP ($101.91K), Invesco Ltd. ($85.34K), S Squared Technology LLC ($79.20K), and Gabelli Funds LLC ($75.38K). How much institutional selling is happening at Magnachip Semiconductor? Institutional investors have sold a total of 1,538,789 shares in the last 24 months. This volume of shares sold represents approximately $6.04M in transactions. Related Companies MEOH Institutional Ownership SATL Institutional Ownership LAES Institutional Ownership MVIS Institutional Ownership TBCH Institutional Ownership ALMU Institutional Ownership NNDM Institutional Ownership CAN Institutional Ownership AUDC Institutional Ownership VLN Institutional Ownership This page (NYSE:MX) was last updated on 8/30/2025 by MarketBeat.com Staff From Our PartnersINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredThe End of Elon Musk…?The End of Elon Musk? Don't make him laugh. 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