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Magnachip Semiconductor Corp (MX)

CUSIP: 55933J203 | NYSE | Technology · Semiconductors | Micro Cap | 576 institutional holders

Quarters

Q3 2026Q2 2026Q1 2026Q4 2025Q3 2025
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Beneficial Ownership — 13D / 13G

Full history →

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

HolderShares% of ClassChangeEvent Datevs 13F
13D/AByreforge LLC3,072,7798.5%UnchangedJan 14, 2026No 13F filer matched
13D/AByreforge LLC3,072,779
8.5% of class · Jan 14, 2026Unchanged
No 13F filer matched

Institutional Holders — Q3 2026

Dimensional Fund Advisors LP503,421
0.0% of portfolio›$1.9M
Almanack Investment Partners, Llc.166,400
0.1% of portfolio›$625.7K
Polunin Capital Partners Ltd59,811
0.0% of portfolio›$189
Imc-Chicago, LLC30,067
0.0% of portfolio›$113.1K
Caitong International Asset Management Co., Ltd22,208
0.0% of portfolio›$83.5K
Accurate Wealth Management, LLC15,000
0.0% of portfolio›$42.6K
Nfsg Corp5,925
0.0% of portfolio›$22.3K
SBI Securities Co., Ltd.1,219
0.0% of portfolio›$4.6K
StyleTurnoverLocationFiled
Dimensional Fund Advisors LP
503,421$1.9M0.0%IndexLowAustin, TX2026-11-04
Almanack Investment Partners, Llc.
166,400$625.7K0.1%ETFMediumNewtown Square, PA2026-11-03
Polunin Capital Partners Ltd
59,811$1890.0%YieldMediumLondon, United Kingdom2026-10-20
Imc-Chicago, LLC
30,067$113.1K0.0%GARPVery HighChicago, IL2026-11-05
Caitong International Asset Management Co., Ltd
22,208$83.5K0.0%GrowthVery HighHong Kong, South Korea2026-10-29
Accurate Wealth Management, LLC
15,000$42.6K0.0%CoreMediumWesley Chapel, FL2026-10-20
Nfsg Corp
5,925$22.3K0.0%Agg GrowthMediumBoca Raton, FL2026-10-15
SBI Securities Co., Ltd.
1,219$4.6K0.0%Agg GrowthLowTokyo, Mexico2026-10-22