Magnachip Semiconductor (MX) Institutional Ownership $3.70 +0.07 (+1.93%) As of 02:49 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider 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)31TotalInstitutional Inflows(last 12 months)$12.86MNumber ofInstitutional Sellers(last 12 months)27TotalInstitutional Outflows(last 12 months)$12.38M Get MX Insider Trade Alerts Want to know when executives and insiders are buying or selling Magnachip Semiconductor stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address 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 CompanyDetails5/19/2025 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% 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. 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% 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% 2/12/2025 Orion Portfolio Solutions LLC64,857$261K0.0%-49.5%0.174% 2/12/2025 JPMorgan Chase & Co.123,237$495K0.0%+39.7%0.331% Market Panic: Trump Just Dropped a Bomb on Your Stocks (Ad)tock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tariffs just lit the fuse. 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Get the FREE Guide Before Markets Open Tomorrow2/11/2025 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% 11/15/2024 Orion 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% 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% 8/8/2024 American Century Companies Inc.57,173$278K0.0%+13.4%0.149% 7/24/2024 Sather Financial Group Inc31,696$154K0.0%-13.2%0.083% 7/10/2024 Founders Capital Management6,000$29K0.0%N/A0.016% 5/24/2024Cetera Advisors LLC39,471$220K0.0%-14.5%0.103% 5/17/2024 Citizens Financial Group Inc. RI16,000$89K0.0%N/A0.042% 5/16/2024 Kennedy Capital Management LLC378,417$2.11M0.0%-6.2%0.989% 5/15/2024 Quadrature Capital Ltd43,045$240K0.0%+93.4%0.113% 5/11/2024 Covestor Ltd42,088$235K0.1%-8.3%0.110% 5/10/2024 Vanguard Group Inc.1,049,496$5.86M0.0%+2.8%2.743% 5/7/2024 Empowered Funds LLC190,573$1.06M0.0%+8.1%0.498% 5/6/2024 Quantbot Technologies LP43,326$242K0.0%+28.8%0.113% 5/1/2024 BNP Paribas Financial Markets164,641$919K0.0%-16.4%0.430% 4/30/2024 Allspring Global Investments Holdings LLC4,686$26K0.0%+177.0%0.012% 4/18/2024 Allspring Global Investments Holdings LLC4,686$26K0.0%+177.0%0.012% 3/25/2024 Quadrature Capital Ltd22,255$167K0.0%N/A0.058% URGENT: Someone's Moving Gold Out of London... (Ad)People who don’t understand the gold market are about to lose a lot of money. Unfortunately, most so-called “gold analysts” have it all wrong… They tell you to invest in gold ETFs - because the popular mining ETFs will someday catch fire and close the price gap with spot gold. Go here to learn about my Top Four picks for the coming bull mania.2/15/2024 Grizzlyrock Capital LLC328,319$2.46M1.8%N/A0.847% 2/14/2024 CenterBook Partners LP47,847$359K0.0%-22.5%0.123% 2/13/2024 Aristides Capital LLC23,578$177K0.1%N/A0.061% 2/13/2024 GABELLI & Co INVESTMENT ADVISERS INC.164,345$1.23M0.2%-24.2%0.424% 2/13/2024 Gabelli Funds LLC265,932$1.99M0.0%-10.8%0.686% 2/13/2024 Tower Research Capital LLC TRC 3,496$26K0.0%+808.1%0.009% 2/9/2024 Quest Partners LLC15,136$114K0.0%N/A0.039% 2/9/2024 Trexquant Investment LP44,740$336K0.0%-7.9%0.115% 2/9/2024 Dynamic Technology Lab Private Ltd49,917$374K0.0%N/A0.129% 2/7/2024 Jump Financial LLC68,135$511K0.0%+237.3%0.176% (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, 87 institutional investors and hedge funds held shares of Magnachip Semiconductor. The most heavily invested institutionals were Toronado Partners LLC ($14.88M), Rubric Capital Management LP ($10.82M), Clearline Capital LP ($7.64M), B. Riley Asset Management LLC ($6.78M), Systematic Financial Management LP ($6.55M), Ameriprise Financial Inc. ($5.86M), and Vanguard Group Inc. ($5.86M).Learn more on MX's institutional investors. What percentage of Magnachip Semiconductor stock is owned by institutional investors? 74.26% of Magnachip Semiconductor stock is owned by institutional investors. Learn more on MX's institutional investor holdings. Which institutional investors have been buying Magnachip Semiconductor stock? Of the 60 institutional investors that purchased Magnachip Semiconductor 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), Maven Securities LTD ($350K), Grizzlyrock Capital LLC ($328.32K), Oddo BHF Asset Management Sas ($215.10K), Tabor Asset Management LP ($197.40K), and B. Riley Asset Management LLC ($186.20K). How much institutional buying is happening at Magnachip Semiconductor? Institutional investors have bought a total of 4,931,893 shares in the last 24 months. This purchase volume represents approximately $28.73M in transactions. Which Magnachip Semiconductor major shareholders have been selling company stock? Of the 47 institutional investors that sold Magnachip Semiconductor stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Thompson Siegel & Walmsley LLC ($858.51K), Rubric Capital Management LP ($715.60K), 272 Capital LP ($538.43K), Marshall Wace LLP ($452.55K), Dimensional Fund Advisors LP ($347.08K), AQR Capital Management LLC ($303.84K), and Walleye Capital LLC ($273.56K). How much institutional selling is happening at Magnachip Semiconductor? Institutional investors have sold a total of 5,199,297 shares in the last 24 months. This volume of shares sold represents approximately $34.93M in transactions. Related Companies INDI Institutional Ownership WOLF Institutional Ownership CLFD Institutional Ownership KE Institutional Ownership SKYT Institutional Ownership NVTS Institutional Ownership SATL Institutional Ownership BKSY Institutional Ownership POET Institutional Ownership GILT Institutional Ownership This page (NYSE:MX) was last updated on 5/29/2025 by MarketBeat.com Staff From Our PartnersMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredJuly 2025 Rule Change to Impact Retirement InvestorsThere's a massive change from a new rule going into effect this July. 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