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Disclosery

MX MAGNACHIP SEMICONDUCTOR CORP

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CMN (common), issuer CIK 1325702

90 managers (92 13F filers) reported a position in MX shares at 2025-06-30, 23,480,623 shares in all. 16 filers opened a position and 12 filers sold out during the quarter.

Managers
90
13F filers
92
New
16
Added
26
Reduced
25
Sold out
12
Shares held by filers
23,480,623

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
IMMERSION CORP3,213,966$12.8M6.48%+243,82713F-HRTimeline
OAKTREE CAPITAL MANAGEMENT LPin group Oaktree Capital Holdings, LLC2,849,858$11.3M0.22%013F-HRTimelineGroup
SYSTEMATIC FINANCIAL MANAGEMENT LP1,941,856$7.73M0.21%+32,70713F-HRTimeline
Clearline Capital LP1,900,176$7.56M0.67%013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC1,224,426$4.87M<0.01%-264,58413F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,024,258$4.08M<0.01%+39,79513F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC1,023,505$4.07M<0.01%-7,54013F-HRTimelineGroup
Quinn Opportunity Partners LLC730,468$2.91M0.25%013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP699,525$2.78M<0.01%+288,66413F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding627,426$2.5M-65,286Timeline
S SQUARED TECHNOLOGY, LLC610,514$2.43M1.02%-29,20113F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD600,017$2.39M0.01%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY588,361$2.34M<0.01%-43,86213F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC489,004$1.95M<0.01%+85,17613F-HRTimelineGroup
FIRST WILSHIRE SECURITIES MANAGEMENT INC460,724$1.83M0.5%new13F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC436,895$1.74M0.04%013F-HRTimeline
Polunin Capital Partners Ltd358,495$1.45M0.24%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS309,968$1.23M<0.01%-1,31813F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC307,915$1.23M<0.01%-86,90313F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP271,751$1.08M0.08%+87,23413F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …271,381$1.08M<0.01%+119,26913F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding254,277$1.01M-25,000Timeline
SILVERBACK ASSET MANAGEMENT LLC220,000$876K0.13%new13F-HRTimeline
ODDO BHF ASSET MANAGEMENT SAS215,098$856K0.03%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
BlackRock, Inc.in group BlackRock, Inc.215,054$856K<0.01%+15213F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC214,788$855K<0.01%-139,42913F-HRTimelineGroup
UBS Group AGin group UBS Group AG214,550$854K<0.01%-16,04613F-HRTimelineGroup
Steward Partners Investment Advisory, L…199,677$795K0.01%+29,80013F-HRTimeline
Orion Porfolio Solutions, LLC192,019$764K0.01%+26,64713F-HR/ATimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC150,568$596K<0.01%new13F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO130,410$519K<0.01%-9,00213F-HRTimelineGroup
FAIRFAX FINANCIAL HOLDINGS LTD/ CANin group FAIRFAX FINANCIAL HOLDINGS LT…125,000$496K0.03%013F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.104,166$415K<0.01%-49,13013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…98,830$393K<0.01%-82,00213F-HRTimelineGroup
Yakira Capital Management, Inc.98,700$393K0.14%013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co97,922$390K<0.01%-65,41813F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd89,071$355K0.01%+73,24813F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC76,312$304K<0.01%+3,45113F-HRTimelineGroup
BCK CAPITAL MANAGEMENT LP74,268$296K0.26%013F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC69,827$278K<0.01%+31,22213F-HR/ATimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC64,592$257K0.01%-29,80013F-HRTimeline
Cubist Systematic Strategies, LLC63,845$254K<0.01%+3,20713F-HRTimeline
Engineers Gate Manager LP59,648$237K<0.01%+7,94113F-HRTimeline
ALTFEST L J & CO INC47,809$190K0.02%+25,80913F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.46,164$184K<0.01%new13F-HRTimelineGroup
PFG Investments, LLC32,525$129K0.01%new13F-HRTimeline
Sather Financial Group Inc28,920$115K0.01%-1,00013F-HRTimeline
SIMPLEX TRADING, LLC27,003$107K<0.01%+11,63213F-HRTimeline
Empowered Funds, LLC24,141$96.1K<0.01%013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP23,208$92.4K<0.01%-9,16913F-HRTimelineGroup
ALGERT GLOBAL LLC20,355$81K<0.01%013F-HR/ATimeline
Connor, Clark & Lunn Investment Managem…20,343$81K<0.01%new13F-HRTimeline
CANANDAIGUA NATIONAL BANK & TRUST COin group CANANDAIGUA NATIONAL BANK & T…19,216$76.5K0.01%+2,49313F-HRTimelineGroup
NewEdge Advisors, LLC18,551$73.8K<0.01%new13F-HRTimeline
ProShare Advisors LLC18,357$73.1K<0.01%new13F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC16,240$64.6K<0.01%new13F-HR/ATimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC15,644$62K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…15,400$61.3K<0.01%013F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO15,315$61K<0.01%new13F-HRTimelineGroup
Investors Research Corp14,800$58.9K0.01%013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC13,097$52.6K<0.01%013F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC12,747$50.7K<0.01%-20,87613F-HRTimelineGroup
OneDigital Investment Advisors LLC11,974$47.7K<0.01%+1,75613F-HRTimeline
Federation des caisses Desjardins du Qu…10,128$40.4K<0.01%new13F-HRTimeline
Covestor Ltd10,066$40K0.02%-41,40713F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN6,393$25.4K<0.01%+4,96313F-HRTimelineGroup
Point72 Asia (Singapore) Pte. Ltd.6,299$25.1K<0.01%013F-HRTimeline
Founders Capital Management6,000$23.9K0.01%013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC5,782$23K<0.01%013F-HR/ATimelineGroup
NFSG Corp4,725$18.8K<0.01%013F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC3,839$15K<0.01%-13813F-HRTimelineGroup
GROUP ONE TRADING LLC2,358$9.38K<0.01%-39,03913F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,331$9.28K<0.01%+1,93113F-HR/ATimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/2,218$8.83K<0.01%+47613F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc1,507$6K<0.01%013F-HRTimelineGroup
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.1,381$5.5K<0.01%-10113F-HRTimelineGroup
SHELL ASSET MANAGEMENT CO1,325$5K<0.01%-73413F-HRTimeline
Strategic Wealth Partners, Ltd.1,175$4.68K<0.01%13F-HRTimeline
SBI Securities Co., Ltd.1,051$4.18K<0.01%+60013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…564$2.25K<0.01%+4913F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA500$2K<0.01%new13F-HR/ATimelineGroup
COMERICA BANK484$1.93K<0.01%+3213F-HRTimeline
Ameritas Advisory Services, LLCin group Ameritas Investment Partners,…450$1.79K<0.01%new13F-HRTimelineGroup
TOTH FINANCIAL ADVISORY CORP400$1.59K<0.01%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC300$1.19K<0.01%new13F-HRTimelineGroup
SALEM INVESTMENT COUNSELORS INC300$1.19K<0.01%013F-HR/ATimeline
FMR LLCin group FMR LLC37$147<0.01%-613F-HRTimelineGroup
MCF Advisors LLC25$100<0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC65$00%+5013F-HRTimelineGroupValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.