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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.

Q3 2025 vs. Q2 2025

How the institutions holding Magnachip Semiconductor Corp changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of MX: Q2 2025 compared with Q3 2025
MeasureQ2 2025Q3 2025Change
Holders9175−16
Shares23.5M22.6M−839.1K (−3.6%)
Value$93.5M$70.9M−$22.6M (−24.2%)

New holders (6)

Institutions that held Magnachip Semiconductor Corp at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to MX in Q3 2025
InstitutionSharesValue% of portfolio
Lepercq De Neuflize Asset Management LLC1,027,093$3.21M1.86%
Renaissance Technologies LLC97,900$306.4K0.00%
Centiva Capital, LP75,717$237.0K0.02%
Oxford Asset Management LLP31,743$99.4K0.03%
Quadrature Capital Ltd15,557$48.8K0.00%
Cetera Investment Advisers12,710$39.8K0.00%

Sold out (22)

Institutions that held Magnachip Semiconductor Corp at the end of Q2 2025 and filed for Q3 2025 without it.