Magnachip半導體公司
US ˙ NYSE ˙ US55933J2033

SecurityMX / Magnachip Semiconductor Corporation
InstitutionSystematic Financial Management Lp
Latest Disclosed Ownership0 shares
Ownership 0.00%
Systematic Financial Management Lp ownership in MX / Magnachip Semiconductor Corporation

2026-02-11 - Systematic Financial Management Lp has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 0 shares of Magnachip Semiconductor Corporation (US:MX). This represents 0.0 percent ownership of the company. In their previous filing dated 2025-02-13 , Systematic Financial Management Lp had reported owning 1,965,015 shares, indicating a decrease of -100.00 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2026-02-11 2026-02-11 13G 1,965,015 0 -100.00 0.00 -100.00
2025-02-13 2025-02-13 13G 2,090,087 1,965,015 -5.98 5.30 -55.83
2024-02-13 2024-02-13 13G 2,090,087 12.00

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-02-09 2025-12-31 13F Magnachip Semiconductor COM 55933J203 0 -100.00 0
2025-11-13 2025-09-30 13F Magnachip Semiconductor COM 55933J203 197,446 -1,744,410 -89.83 618 -92.00 0.0124
2025-08-13 2025-06-30 13F Magnachip Semiconductor COM 55933J203 1,941,856 32,707 1.71 7,729 18.02 0.2062
2025-05-14 2025-03-31 13F Magnachip Semiconductor COM 55933J203 1,909,149 -55,866 -2.84 6,548 -17.10 0.1865
2025-02-14 2024-12-31 13F Magnachip Semiconductor COM 55933J203 1,965,015 -132,942 -6.34 7,899 -19.37 0.2010
2024-11-14 2024-09-30 13F Magnachip Semiconductor COM 55933J203 2,097,957 -17,299 -0.82 9,797 -4.89 0.2495
2024-08-16 2024-06-30 13F Magnachip Semiconductor COM 55933J203 2,115,256 -47,585 -2.20 10,301 -14.64 0.3130
2024-05-15 2024-03-31 13F Magnachip Semiconductor COM 55933J203 2,162,841 72,754 3.48 12,069 -23.01 0.3368
2024-02-14 2023-12-31 13F Magnachip Semiconductor COM 55933J203 2,090,087 -88,077 -4.04 15,676 -13.40 0.4651
2023-11-14 2023-09-30 13F Magnachip Semiconductor COM 55933J203 2,178,164 -38,223 -1.72 18,101 -26.95 0.5829
2023-08-14 2023-06-30 13F Magnachip Semiconductor COM 55933J203 2,216,387 -9,306 -0.42 24,779 19.97 0.7820
2023-05-12 2023-03-31 13F Magnachip Semiconductor COM 55933J203 2,225,693 38,241 1.75 20,654 0.56 0.6754
2023-02-15 2022-12-31 13F Magnachip Semiconductor COM 55933J203 2,187,452 440,416 25.21 20,540 14.81 0.6729
2022-11-14 2022-09-30 13F Magnachip Semiconductor COM 55933J203 1,747,036 229,393 15.12 17,890 -18.87 0.6526
2022-08-15 2022-06-30 13F Magnachip Semiconductor COM 55933J203 1,517,643 -13,300 -0.87 22,051 -14.82 0.7658
2022-05-11 2022-03-31 13F Magnachip Semiconductor COM 55933J203 1,530,943 -103,939 -6.36 25,888 -24.49 0.8078
2022-02-14 2021-12-31 13F Magnachip Semiconductor COM 55933J203 1,634,882 -179,383 -9.89 34,283 6.40 1.0165
2021-11-12 2021-09-30 13F Magnachip Semiconductor COM 55933J203 1,814,265 -20,736 -1.13 32,221 -26.41 0.9979
2021-08-12 2021-06-30 13F Magnachip Semiconductor COM 55933J203 1,835,001 239,799 15.03 43,783 10.23 1.3238
2021-05-10 2021-03-31 13F Magnachip Semiconductor COM 55933J203 1,595,202 -71,442 -4.29 39,721 76.28 1.4538
2021-02-12 2020-12-31 13F MagnaChip Semiconductor COM 55933J203 1,666,644 -37,326 -2.19 22,533 -3.47 0.9889
2020-11-12 2020-09-30 13F MagnaChip Semiconductor COM 55933J203 1,703,970 -36,671 -2.11 23,344 30.20 1.2767
2020-08-13 2020-06-30 13F MagnaChip Semiconductor COM 55933J203 1,740,641 392,087 29.07 17,929 20.31 0.9319
2020-05-12 2020-03-31 13F MagnaChip Semiconductor COM 55933J203 1,348,554 83,796 6.63 14,902 1.48 0.9149
2020-02-14 2019-12-31 13F MagnaChip Semiconductor COM 55933J203 1,264,758 158,483 14.33 14,684 30.90 0.5742
2019-11-06 2019-09-30 13F MagnaChip Semiconductor COM 55933J203 1,106,275 1,106,275 11,218 0.5027
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.