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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.

Q2 2025 vs. Q1 2025

How the institutions holding Magnachip Semiconductor Corp changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of MX: Q1 2025 compared with Q2 2025
MeasureQ1 2025Of which not filed for Q2 2025Q2 2025Change
Holders88191+4
Shares22.7M165.4K23.5M+958.2K (+4.3%)
Value$78.3M$567.2K$93.5M+$15.7M (+20.3%)

1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (16)

Institutions that held Magnachip Semiconductor Corp at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to MX in Q2 2025
InstitutionSharesValue% of portfolio
First Wilshire Securities Management Inc460,724$1.83M0.50%
Acadian Asset Management LLC150,568$596.0K0.00%
D. E. Shaw & Co., Inc.46,164$183.7K0.00%
PFG Investments, LLC32,525$129.4K0.01%
Connor, Clark & Lunn Investment Management Ltd.20,343$81.0K0.00%
GWM Advisors LLC18,551$73.8K0.00%
ProShare Advisors LLC18,357$73.1K0.00%
Squarepoint Ops LLC16,240$64.6K0.00%
Commonwealth Equity Services, LLC15,644$62.0K0.00%
SEI Investments Co15,315$61.0K0.00%
Federation des caisses Desjardins du Quebec10,128$40.4K0.00%
Strategic Wealth Partners, Ltd.1,175$4.68K0.00%
Royal Bank of Canada500$2.00K0.00%
Ameritas Advisory Services, LLC450$1.79K0.00%
Toth Financial Advisory Corp400$1.59K0.00%
Raymond James Financial Inc300$1.19K0.00%

Sold out (12)

Institutions that held Magnachip Semiconductor Corp at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of MX in Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Diametric Capital, LP34,610$118.7K
Virtu Financial LLC23,561$81.0K
Centiva Capital, LP20,000$68.6K
Renaissance Technologies LLC18,900$64.8K
Prelude Capital Management, LLC16,619$57.0K
Walleye Capital LLC14,986$51.4K
Oxford Asset Management LLP14,343$49.2K
Quadrature Capital Ltd11,460$39.4K
Coldstream Capital Management Inc8,106$27.8K
Inlight Wealth Management, LLC1,489$5.11K
Massmutual Trust Co FSB239$820
Caitong International Asset Management Co., Ltd14$48

Not filed for Q2 2025 yet (1)

Institutions that held Magnachip Semiconductor Corp at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MX in Q1 2025 that haven't filed for Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Orion Portfolio Solutions, LLC165,372$567.2K