Overview
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- TickerMX on NYSE2
- IndustrySemiconductors & Related Devices2
- HeadquartersDover, United States2
- Incorporated inDE3
- Business addressC/O Magnachip Semiconductor, Ltd., 15F, 76 Jikji-Daero, 436Beon-Gil, Cheongju-Si3
- Filer categoryAccelerated filer, Smaller reporting company3
- Legal formCorporation2
- LEI529900P54J1ATLRBUV292
- StatusActive2
- LEI statusLapsed (not renewed)2
- Registered addressc/o COGENCY GLOBAL INC., 850 NEW BURTON ROAD SUITE 201, 19904 Dover, United States2
- Registered withDivision of Corporations, Department of State, 37330222
Financials
From the company’s reports to the SEC. Every number links to the filing it came from.
Key numbers, fiscal 2025
17.6%Gross margin5
-20.0%Operating margin5
-16.6%Net margin5
-8.9%Revenue growth, 20255
-12.0%Return on equity5
0.18×Debt to equity5
-$54.2MFree cash flow5
Where the money goes
Where each dollar of revenue went, fiscal 2025
- Cost of revenue65¢$147.5M
- Research and development12¢$27.3M
- Selling, general and admin15¢$35.1M
- Income tax8¢$17.9M
Out of $178.9M in revenue.5 The company lost money this year.
Financial statements
Every line of the income statement as filed: the last 2 fiscal years, latest first.5
| Period ending | 2025-12-31 | 2024-12-31 |
|---|---|---|
| Net sales | $178.9M | $196.4M |
| Cost of sales | $147.5M | $157.7M |
| Gross profit | $31.4M | $38.7M |
| Selling, general and administrative expenses | $35.1M | $38.1M |
| Research and development expenses | $27.3M | $25.0M |
| Early termination and other charges | $4.8M | $1.6M |
| Total operating expenses | $67.3M | $64.7M |
| Operating loss: | -$35.9M | -$26.0M |
| Interest income | $5.4M | $8.3M |
| Interest expense | -$1.7M | -$1.6M |
| Foreign currency loss, net | -$281.0K | -$16.7M |
| Other income, net | $298.0K | $485.0K |
| Loss from continuing operations before income tax benefit, net | -$32.1M | -$35.5M |
| Income tax benefit, net | -$17.9M | -$8.2M |
| Loss from continuing operations | -$14.2M | -$27.3M |
| Loss from discontinued operations, net of tax | -$15.5M | -$27.0M |
| Net loss | -$29.7M | -$54.3M |
| Basic | -$0.82 | -$1.44 |
| Continuing operations | -$0 | -$1 |
| Discontinued operations | -$0 | -$1 |
| Diluted | -$0.82 | -$1.44 |
| Continuing operations | -$0 | -$1 |
| Discontinued operations | -$0 | -$1 |
| Basic | 36.2M shares | 37.8M shares |
| Diluted | 36.2M shares | 37.8M shares |
No quarter-by-quarter statement was filed.
Every line of the balance sheet as filed: the last 3 fiscal years (annual) or 3 quarters (quarterly), latest first.5
| Period ending | 2025-12-31 | 2024-12-31 | 2023-12-31 |
|---|---|---|---|
| Cash and cash equivalents | $103.8M | $138.6M | |
| Accounts receivable, net | $26.0M | $28.4M | |
| Inventories, net | $34.2M | $30.5M | |
| Other receivables | $2.9M | $4.4M | |
| Prepaid expenses | $5.1M | $10.4M | |
| Hedge collateral (Note 10) | $1.2M | $2.1M | |
| Other current assets (Note 1) | $3.8M | $4.8M | |
| Total current assets | $176.9M | $219.2M | |
| Property, Plant and Equipment, Net | $100.2M | $81.5M | |
| Operating lease right-of-use assets | $2.1M | $3.1M | |
| Intangible assets, net | $454.0K | $507.0K | |
| Long-term prepaid expenses, net | $584.0K | $165.0K | |
| Deferred income taxes (Note 17) | $64.2M | $52.9M | |
| Other non-current assets | $7.1M | $22.0M | |
| Total assets | $351.5M | $379.3M | |
| Accounts payable | $20.8M | $21.6M | |
| Other accounts payable | $11.4M | $10.8M | |
| Accrued expenses | $6.9M | $8.6M | |
| Accrued income taxes | $81.0K | $56.0K | |
| Operating lease liabilities | $1.4M | $1.4M | |
| Other current liabilities (Note 1) | $2.7M | $3.8M | |
| Total current liabilities | $43.4M | $46.3M | |
| Long-term borrowings | $44.6M | $27.2M | |
| Accrued severance benefits, net | $11.5M | $17.1M | |
| Non-current operating lease liabilities | $690.0K | $1.8M | |
| Other non-current liabilities | $3.1M | $10.1M | |
| Total liabilities | $103.3M | $102.5M | |
| Common stock, $0.01 par value, 150,000,000 shares authorized, 58,027,696 shares issued and 36,219,100 outstanding at December 31, 2025 and 57,498,507 shares issued and 36,912,118 outstanding at December 31, 2024 | $579.0K | $574.0K | |
| Additional paid-in capital | $281.5M | $279.4M | |
| Retained Earnings (Accumulated Deficit) | $214.9M | $244.6M | |
| Treasury stock, 21,808,596 shares at December 31, 2025 and 20,586,389 shares atDecember 31, 2024, respectively | -$229.9M | -$225.9M | |
| Accumulated other comprehensive loss | -$18.8M | -$21.9M | |
| Total stockholders' equity | $248.2M | $276.8M | $344.6M |
| Total liabilities and stockholders' equity | $351.5M | $379.3M | |
| Common stock, par value | $0.01 | $0.01 | |
| Common stock, shares authorized | 150.0M shares | 150.0M shares | |
| Common stock, shares issued | 58.0M shares | 57.5M shares | |
| Common stock, shares outstanding | 36.2M shares | 36.9M shares | |
| Treasury stock, shares | 21.8M shares | 20.6M shares |
| Period ending | 2025-12-31 | 2024-12-31 | 2023-12-31 |
|---|---|---|---|
| Cash and cash equivalents | $103.8M | $138.6M | |
| Accounts receivable, net | $26.0M | $28.4M | |
| Inventories, net | $34.2M | $30.5M | |
| Other receivables | $2.9M | $4.4M | |
| Prepaid expenses | $5.1M | $10.4M | |
| Hedge collateral (Note 10) | $1.2M | $2.1M | |
| Other current assets (Note 1) | $3.8M | $4.8M | |
| Total current assets | $176.9M | $219.2M | |
| Property, Plant and Equipment, Net | $100.2M | $81.5M | |
| Operating lease right-of-use assets | $2.1M | $3.1M | |
| Intangible assets, net | $454.0K | $507.0K | |
| Long-term prepaid expenses, net | $584.0K | $165.0K | |
| Deferred income taxes (Note 17) | $64.2M | $52.9M | |
| Other non-current assets | $7.1M | $22.0M | |
| Total assets | $351.5M | $379.3M | |
| Accounts payable | $20.8M | $21.6M | |
| Other accounts payable | $11.4M | $10.8M | |
| Accrued expenses | $6.9M | $8.6M | |
| Accrued income taxes | $81.0K | $56.0K | |
| Operating lease liabilities | $1.4M | $1.4M | |
| Other current liabilities (Note 1) | $2.7M | $3.8M | |
| Total current liabilities | $43.4M | $46.3M | |
| Long-term borrowings | $44.6M | $27.2M | |
| Accrued severance benefits, net | $11.5M | $17.1M | |
| Non-current operating lease liabilities | $690.0K | $1.8M | |
| Other non-current liabilities | $3.1M | $10.1M | |
| Total liabilities | $103.3M | $102.5M | |
| Common stock, $0.01 par value, 150,000,000 shares authorized, 58,027,696 shares issued and 36,219,100 outstanding at December 31, 2025 and 57,498,507 shares issued and 36,912,118 outstanding at December 31, 2024 | $579.0K | $574.0K | |
| Additional paid-in capital | $281.5M | $279.4M | |
| Retained Earnings (Accumulated Deficit) | $214.9M | $244.6M | |
| Treasury stock, 21,808,596 shares at December 31, 2025 and 20,586,389 shares atDecember 31, 2024, respectively | -$229.9M | -$225.9M | |
| Accumulated other comprehensive loss | -$18.8M | -$21.9M | |
| Total stockholders' equity | $248.2M | $276.8M | $344.6M |
| Total liabilities and stockholders' equity | $351.5M | $379.3M | |
| Common stock, par value | $0.01 | $0.01 | |
| Common stock, shares authorized | 150.0M shares | 150.0M shares | |
| Common stock, shares issued | 58.0M shares | 57.5M shares | |
| Common stock, shares outstanding | 36.2M shares | 36.9M shares | |
| Treasury stock, shares | 21.8M shares | 20.6M shares |
Cash flow is reported year to date, not quarter by quarter, so there are no separate quarterly figures.
Every line of the cash flow as filed: the last 2 fiscal years, latest first.5
| Period ending | 2025-12-31 | 2024-12-31 |
|---|---|---|
| Net loss | -$29.7M | -$54.3M |
| Depreciation and amortization | $13.0M | $16.2M |
| Provision for severance benefits | $3.6M | $8.0M |
| Loss (gain) on foreign currency, net | -$847.0K | $32.9M |
| Provision (reversal) for inventory reserves | $2.9M | -$529.0K |
| Stock-based compensation | $2.2M | $6.2M |
| Impairment charges | $12.4M | $4.6M |
| Deferred income taxes | -$10.1M | -$7.0M |
| Others, net | $325.0K | $799.0K |
| Accounts receivable, net | -$3.0M | $2.7M |
| Inventories | -$5.8M | -$1.6M |
| Other receivables | -$210.0K | -$115.0K |
| Prepaid expenses | $7.0M | $8.9M |
| Other current assets | $2.9M | $1.8M |
| Accounts payable | $4.2M | -$2.0M |
| Other accounts payable | -$9.0M | -$14.2M |
| Accrued expenses | -$2.7M | -$607.0K |
| Accrued income taxes | $23.0K | -$1.4M |
| Deferred revenue | -$494.0K | -$305.0K |
| Other current liabilities | -$345.0K | -$856.0K |
| Other non-current liabilities | -$185.0K | -$335.0K |
| Contributions to severance insurance deposit accounts | $3.8M | -$2.4M |
| Payment of severance benefits | -$13.6M | -$2.4M |
| Others, net | -$620.0K | -$139.0K |
| Net cash used in operating activities | -$24.2M | -$6.1M |
| Proceeds from settlement of hedge collateral | $4.2M | $627.0K |
| Payment of hedge collateral | -$3.2M | -$1.7M |
| Proceeds from disposal of plant, property and equipment | $565.0K | $0 |
| Purchase of property, plant and equipment | -$30.0M | -$11.6M |
| Payment for intellectual property registration | -$207.0K | -$316.0K |
| Collection of guarantee deposits | $4.4M | $3.5M |
| Payment of guarantee deposits | -$355.0K | -$2.2M |
| Collection of short-term financial instruments | $0 | $30.0M |
| Purchase of short-term financial instruments | $0 | -$30.0M |
| Others, net | $180.0K | -$37.0K |
| Net cash used in investing activities | -$24.4M | -$11.7M |
| Proceeds from long-term borrowings | $17.0M | $30.1M |
| Acquisition of treasury stock | -$4.4M | -$12.9M |
| Repayment of financing related to water treatment facility arrangement | -$452.0K | -$472.0K |
| Repayment of principal portion of finance lease liabilities | -$161.0K | -$139.0K |
| Net cash provided by financing activities | $12.0M | $16.6M |
| Effect of exchange rates on cash and cash equivalents | $1.8M | -$18.2M |
| Net decrease in cash and cash equivalents | -$34.9M | -$19.5M |
| Cash paid for interest on long-term borrowings | $1.3M | $966.0K |
| Cash paid for income taxes, net | $1.9M | $1.3M |
| Property, plant and equipment additions in other accounts payable | $2.4M | $369.0K |
| Acquisition of treasury stock to satisfy the tax withholding obligations in connection with equity-based compensation | $217.0K | $451.0K |
No quarter-by-quarter statement was filed.
Corporate structure
MAGNACHIP SEMICONDUCTOR Corp sits at the top of its group. 6 entities, 4 countries on record. Switch between the flow chart and the network, and select any entity to see its details.
Major holders of MAGNACHIP SEMICONDUCTOR Corp
- Clearline Capital LP Filed SCHEDULE 13G/A on MAGNACHIP SEMICONDUCTOR Corp, latest Feb 17, 2026 (2 filings since Feb 12, 2025)
- SYSTEMATIC FINANCIAL MANAGEMENT LP Filed SCHEDULE 13G on MAGNACHIP SEMICONDUCTOR Corp, latest Feb 11, 2026 (3 filings since Feb 13, 2024)
- Byreforge LLC Filed SCHEDULE 13D/A on MAGNACHIP SEMICONDUCTOR Corp, latest Jan 20, 2026 (2 filings since Nov 20, 2025)
- TORO 18 HOLDINGS LLC Filed SCHEDULE 13G on MAGNACHIP SEMICONDUCTOR Corp, latest Jan 2, 2025
- Toronado Partners, LLC Filed SC 13G/A on MAGNACHIP SEMICONDUCTOR Corp, latest Feb 13, 2024 (3 filings since Feb 11, 2022)
- OAKTREE CAPITAL MANAGEMENT LP Filed SC 13G on MAGNACHIP SEMICONDUCTOR Corp, latest May 15, 2023 (2 filings since Feb 14, 2022)
- Rubric Capital Management LP Filed SC 13G/A on MAGNACHIP SEMICONDUCTOR Corp, latest Feb 14, 2022
- Morgan Stanley Filed SC 13G/A on MAGNACHIP SEMICONDUCTOR Corp, latest Nov 10, 2021
- MAGNACHIP SEMICONDUCTOR Corp Dover, Delaware, United States
- Magnachip Semiconductor (Shanghai) Company Limited Subsidiary · China
- MagnaChip Semiconductor Holding Company Limited Subsidiary · British Virgin Islands
- MagnaChip Semiconductor SA Holdings LLC Subsidiary · Delaware, United States
- Magnachip Technology Company, Ltd. Subsidiary · China
- Magnachip Technology Holding Company, Limited Subsidiary · Hong Kong
Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; major holders from Schedules 13D and 13G. Each entity in the chart links to its source.
What it owns
What MAGNACHIP SEMICONDUCTOR Corp reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.
Property and equipment
| Item | Latest | A year before | Change |
|---|---|---|---|
| Land | $11.7M5 Dec 31, 2025 | $11.2M5 Dec 31, 2024 | +3.9% |
| Construction in progress | $22.5M5 Dec 31, 2025 | $2.7M5 Dec 31, 2024 | +720.5% |
| Property and equipment, before depreciation | $194.2M5 Dec 31, 2025 | $182.7M5 Dec 31, 2024 | +6.3% |
| Accumulated depreciation | $128.2M5 Dec 31, 2025 | $115.2M5 Dec 31, 2024 | +11.2% |
| Property and equipment, net | $100.2M5 Dec 31, 2025 | $81.5M5 Dec 31, 2024 | +23.0% |
| Operating-lease assets (leased space) | $2.1M5 Dec 31, 2025 | $3.1M5 Dec 31, 2024 | −33.4% |
Investments
| Item | Latest | A year before | Change |
|---|---|---|---|
| Cash and cash equivalents | $103.8M5 Dec 31, 2025 | $138.6M5 Dec 31, 2024 | −25.1% |
Intangibles and goodwill
| Item | Latest | A year before | Change |
|---|---|---|---|
| Finite-lived intangibles, gross | $7.7M5 Dec 31, 2025 | $7.6M5 Dec 31, 2024 | +1.0% |
| Accumulated amortization | $7.2M5 Dec 31, 2025 | $7.1M5 Dec 31, 2024 | +1.8% |
| Finite-lived intangibles, net | $454.0K5 Dec 31, 2025 | $507.0K5 Dec 31, 2024 | −10.5% |
Inventory
| Item | Latest | A year before | Change |
|---|---|---|---|
| Inventory, total | $34.2M5 Dec 31, 2025 | $30.5M5 Dec 31, 2024 | +11.8% |
| Raw materials | $4.2M5 Dec 31, 2025 | $3.6M5 Dec 31, 2024 | +16.4% |
| Work in process | $29.2M5 Dec 31, 2025 | $26.8M5 Dec 31, 2024 | +9.1% |
| Finished goods | $7.5M5 Dec 31, 2025 | $7.8M5 Dec 31, 2024 | −3.3% |
Properties, in its own words
Our manufacturing operations take place in a single fabrication facility located in Gumi, Korea. Our facility has a capacity of approximately 36,000 eight-inch equivalent wafers per month. We manufacture wafers utilizing geometries ranging from 0.13 to 0.35 microns. The Gumi facility has one main building with 41,022 square meters devoted to manufacturing, testing and packaging.
In addition to our fabrication facility in Gumi, we lease facilities in Cheongju and Seoul, Korea. Each of these facilities includes administration, sales and marketing and research and development functions. We lease sales and marketing offices through our subsidiaries in several other countries.
The rest of Item 2
The ownership of our wafer manufacturing assets is an important component of our business strategy. Maintaining manufacturing control enables us to develop proprietary, differentiated products and results in higher production yields, as well as shortened design and production cycles. We believe our facilities are suitable and adequate for the conduct of our business for the foreseeable future and that we have sufficient production capacity to service our business as currently contemplated without significant capital investment.
All of our assembly, test and packaging services for our Power Analog Solutions and Power IC businesses are outsourced with the balance handled in-house. The independent providers of these outsourced services are located in Korea and China. The relative cost of outsourced services, as compared to in-house services, depends upon many factors specific to each product and circumstance. However, we generally incur higher costs for outsourced services, which can result in lower margins.
Certain of our property, plant and equipment, including manufacturing facilities and related equipment, are pledged as collateral for the Company’s long-term borrowings. For additional information regarding these arrangements, including the related collateral and terms of the borrowings, see “Note 11. Long-Term Borrowings” to our consolidated financial statements under "Item 8. Financial Statements and Supplementary Data" contained elsewhere in this Report.
Item 2 of the 10-K filed Mar 16, 2026.13
Leadership
Who has led MAGNACHIP SEMICONDUCTOR Corp, and when. Pick a name to see everywhere that person has worked.
Chief executive
Chair
President
Chief financial officer
Chief operating officer
201520202025
- Chief executive officerChae Lee Jul 6, 2026 to now14
- Chief executive officerSang Park Mar 10, 2011 to Feb 2, 201215
- ChairSang Park Mar 10, 2011 to Feb 2, 201215
- PresidentTae Young Hwang Mar 10, 2011 to May 15, 201216
- Chief financial officerShin Young Park Jan 4, 2022 to now17
- Chief financial officerMargaret Sakai Mar 10, 2011 to Feb 2, 201218
- Chief operating officerTae Young Hwang Mar 10, 2011 to May 15, 201216
Board members and other officers (28)
- OfficerCamillo Martino Aug 26, 2025 to now19
- OfficerSeunghoon Lee May 13, 2024 to now20
- OfficerJinseok Yang Aug 12, 2024 to Mar 4, 202521
- OfficerShin Young Park Mar 5, 2020 to now22
- OfficerYoung Soo Woo May 26, 2020 to Jan 4, 202223
- OfficerChan Ho Park Jun 3, 2020 to Jan 3, 202424
- OfficerWoung Moo Lee Nov 12, 2015 to Jun 13, 202425
- OfficerJonathan W. Kim Mar 14, 2014 to Mar 12, 201926
- OfficerTheodore S. Kim Nov 18, 2013 to Jan 3, 202527
- Executive VP, Worldwide SalesBrent Rowe Mar 10, 2011 to Feb 2, 201228
- Exe VP & GM Power Sol. Div.Heung Kyu Kim Mar 10, 2011 to Feb 2, 201229
- Sen VP & GC Corp EngineeringTae Jong Lee Mar 10, 2011 to Jan 11, 201930
- Board memberCristiano Amoruso Jan 26, 2026 to now31
- Board memberChae Lee Jul 6, 2026 to now14
- Board memberGilbert E. Nathan May 23, 2023 to now32
- Board memberKyo-Hwa Liz Chung Jul 20, 2020 to now33
- Board memberCamillo Martino Aug 9, 2016 to now34
- Board memberMelvin L. Keating Aug 9, 2016 to Jun 5, 202335
- Board memberUs/europe Distressed Segregated Portfolio A. Segregated Portfolio Of Avenue Entrust Customized Portfolio Spc Avenue May 13, 2015 to May 13, 201536
- Board memberGary W. Tanner Aug 19, 2015 to Jun 5, 202337
- Board memberGidu Shroff Mar 10, 2011 to Mar 10, 201138
- Board memberInternational Master L.p. Avenue Mar 10, 2011 to Aug 17, 201739
- Board memberMichael D. Elkins Mar 10, 2011 to Aug 9, 201640
- Board memberR. Douglas Norby Mar 10, 2011 to Mar 16, 201641
- Board memberRandal T. Klein Mar 10, 2011 to Jul 25, 201842
- Board memberTavakoli Nader Mar 10, 2011 to Jul 20, 202043
- Board memberBrian Mulhern Aug 23, 2011 to Aug 23, 201144
- Board memberIlbok Lee Aug 26, 2011 to now45
Subsidiaries and ownership
Subsidiaries (Exhibit 21)
- MagnaChip Semiconductor B.V. The Netherlands4
- MagnaChip Semiconductor Holding Company Limited British Virgin Islands4
- MagnaChip Semiconductor Limited Taiwan4
- MagnaChip Semiconductor S.A. Luxembourg4
- MagnaChip Semiconductor SA Holdings LLC Delaware4
- Magnachip Semiconductor (Shanghai) Company Limited China4
- Magnachip Semiconductor Inc. Japan4
- Magnachip Technology Company, Ltd. China4
- Magnachip Technology Holding Company, Limited Hong Kong SAR4
The subsidiaries the company lists in Exhibit 21 of its annual report, as filed.
Former names
- MAGNACHIP SEMICONDUCTOR LLCApr 26, 2005 to Mar 8, 20113
Timeline
- Sep 21, 20268-K Entered a material agreement; Unregistered sale of shares; Regulation FD disclosure46
- Jul 29, 20268-K Results of operations47
- Jul 6, 2026New chief executive Chae Lee becomes CEO14
- Jun 30, 20268-K Executive or director change; Regulation FD disclosure48
- Jun 17, 20268-K Executive or director change; Shareholder vote49
- Jun 17, 20268-K Entered a material agreement50
- Apr 28, 20268-K Results of operations51
- Mar 4, 20268-K Results of operations52
- Jan 20, 20268-K Executive or director change; Regulation FD disclosure53
- Jan 14, 20268-K Executive or director change54
- Nov 3, 20258-K Results of operations55
- Oct 3, 20258-K Executive or director change56
- Sep 9, 20258-K Executive or director change57
- Mar 10, 2011New chief executive Sang Park becomes CEO15
Calendar
Coming up
- Nov 4, 2026 · After the closeReports results for the quarter ending Sep/202658
When it reported results
- Jul 29, 2026Reported quarterly or annual results47
- Apr 28, 2026Reported quarterly or annual results51
- Mar 4, 2026Reported quarterly or annual results52
- Nov 3, 2025Reported quarterly or annual results55
- Jul 31, 2025Reported quarterly or annual results59
- May 12, 2025Reported quarterly or annual results60
- Mar 12, 2025Reported quarterly or annual results61
- Oct 30, 2024Reported quarterly or annual results62
Upcoming dates from Nasdaq's calendar; past results from the company's 8-K filings (Item 2.02). The full markets calendar
Filings
250 filings to the SEC since October 2021: 5 annual reports, 15 quarterly reports, 62 major events, 115 insider forms, 20 large holders, 33 other. The latest 20:
- Oct 14, 2026424B3 EDGAR
- Oct 13, 2026EFFECT EDGAR
- Oct 5, 2026S-3 EDGAR
- Sep 25, 20264 EDGAR
- Sep 21, 20268-K EDGAR
- Aug 18, 20264 EDGAR
- Aug 10, 202610-Q EDGAR
- Aug 3, 20264 EDGAR
- Aug 3, 20264 EDGAR
- Aug 3, 20264 EDGAR
- Aug 3, 20264 EDGAR
- Jul 29, 20268-K EDGAR
- Jul 10, 2026S-8 EDGAR
- Jul 6, 20264 EDGAR
- Jul 6, 20263 EDGAR
- Jun 30, 20268-K EDGAR
- Jun 17, 20268-K EDGAR
- Jun 17, 2026424B5 EDGAR
- Jun 17, 2026424B3 EDGAR
- Jun 17, 20268-K EDGAR
The 250 filings since October 2021 can be filtered by form type and year here when JavaScript is on.
Every filing from the last five years, summarized. The full record is on SEC EDGAR.
Insider trades
22 open-market trades by officers, directors and large owners since October 2021: 20 buys and 2 sales. Grants, option exercises and gifts are left out.
| Date | Who | Trade | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| Sep 24, 2026 | LEE CHAEChief Executive Officer | Buy | 20,000 | $3.22 | $64.4K | Form 4 |
| Sep 23, 2026 | LEE CHAEChief Executive Officer | Buy | 80,000 | $3.18 | $254.2K | Form 4 |
| Mar 16, 2026 | NATHAN GILBERT EDirector | Buy | 21,994 | $2.87 | $63.1K | Form 4 |
| Mar 13, 2026 | NATHAN GILBERT EDirector | Buy | 13,006 | $2.79 | $36.3K | Form 4 |
| Mar 12, 2026 | NATHAN GILBERT EDirector | Buy | 25,000 | $2.75 | $68.8K | Form 4 |
| Aug 25, 2025 | Park Shin YoungChief Financial Officer | Buy | 10,000 | $2.87 | $28.7K | Form 4 |
| Aug 22, 2025 | MARTINO CAMILLODirector | Buy | 30,000 | $2.84 | $85.2K | Form 4 |
| Mar 14, 2025 | Lee IlbokDirector | Buy | 20,000 | $3.86 | $77.2K | Form 4 |
| Mar 13, 2025 | MARTINO CAMILLODirector | Buy | 20,000 | $3.66 | $73.2K | Form 4 |
| Mar 13, 2025 | NATHAN GILBERT EDirector | Buy | 20,000 | $3.68 | $73.6K | Form 4 |
| Mar 12, 2024 | Park Shin YoungChief Financial Officer | Buy | 9,000 | $5.56 | $50.0K | Form 4 |
| Mar 12, 2024 | Kim Theodore SSee Remarks | Buy | 2,000 | $5.55 | $11.1K | Form 4 |
| Mar 11, 2024 | Kim Theodore SSee Remarks | Buy | 5,000 | $5.60 | $28.0K | Form 4 |
| Mar 8, 2024 | Kim Young-JoonSee Remarks | Buy | 17,826 | $5.61 | $100.0K | Form 4 |
| Dec 8, 2023 | NATHAN GILBERT EDirector | Buy | 10,000 | $6.80 | $68.0K | Form 4 |
| Dec 8, 2023 | MARTINO CAMILLODirector | Buy | 10,000 | $6.80 | $68.0K | Form 4 |
| Aug 15, 2023 | NATHAN GILBERT EDirector | Buy | 10,000 | $8.39 | $83.9K | Form 4 |
| Aug 14, 2023 | Kim Young-JoonSee Remarks | Buy | 10,888 | $8.36 | $91.0K | Form 4 |
| Feb 25, 2022 | Lee Woung MooSee Remarks | Sale | 13,000 | $18.24 | $237.1K | Form 4 |
| Feb 24, 2022 | Kim Young-JoonSee Remarks | Buy | 5,460 | $17.37 | $94.8K | Form 4 |
All 22 trades can be filtered by person here when JavaScript is on.
From Forms 4 filed with the SEC.
Major holders
Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.
- Clearline Capital LPSCHEDULE 13G/A, 2 filings Feb 12, 2025 to Feb 17, 202663
- SYSTEMATIC FINANCIAL MANAGEMENT LPSCHEDULE 13G, 3 filings Feb 13, 2024 to Feb 11, 202664
- Byreforge LLCSCHEDULE 13D/A, 2 filings Nov 20, 2025 to Jan 20, 202665
- TORO 18 HOLDINGS LLCSCHEDULE 13G, 1 filing Jan 2, 202566
- Toronado Partners, LLCSC 13G/A, 3 filings Feb 11, 2022 to Feb 13, 202467
- OAKTREE CAPITAL MANAGEMENT LPSC 13G, 2 filings Feb 14, 2022 to May 15, 202368
- Rubric Capital Management LPSC 13G/A, 1 filing Feb 14, 202269
- Morgan StanleySC 13G/A, 1 filing Nov 10, 202170
Executive pay
What the company paid its top executives, from the summary compensation table in its proxy statement. Total pay includes salary, bonus, stock and option awards and other pay, as the company valued them.
| Year | Executive | Age | Salary | Total pay |
|---|---|---|---|---|
| 2025 | Young-Joon Kim | $302.0K | $3.5M71 | |
| 2025 | Shinyoung Park | $330.0K | $1.2M71 | |
| 2025 | Camillo Martino | 64 | $347.1K | $930.2K71 |
| 2025 | Theodore Kim | $281.7K | $765.2K71 | |
| 2025 | Seunghoon Lee | $229.3K | $432.8K71 | |
| 2024 | Former Chief Executive | $561.7K | $3.1M71 | |
| 2024 | Former Chief | $351.0K | $1.4M71 | |
| 2024 | Chief Financial Officer | $344.2K | $1.2M71 | |
| 2023 | Officer | $502.8K | $5.9M71 | |
| 2023 | Compliance OfficerExecutive Vice President, General Counsel and Secretary | $349.1K | $2.3M71 | |
| 2023 | Chief Financial Officer | $284.5K | $1.2M71 |
Held by these funds
The largest holders among investment managers' 13F reports for the quarter ending Jun 30, 2026, the top 25 of 75. Change is in shares since the quarter before.
13F reports cover disclosed long positions in U.S. stocks only.
SEC filer profile
How MAGNACHIP SEMICONDUCTOR Corp is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.
- Name on EDGARMAGNACHIP SEMICONDUCTOR Corp1
- CIK0001325702
- Employer ID (EIN)83-040619513
- Filer statusAccelerated filer not an emerging growth company; a smaller reporting company; not a shell company13
- Incorporated inDelaware13
- Fiscal year endsDecember 311
- Industry code (SIC)3674 Semiconductors & Related Devices1
- SEC reviewing officeOffice of Manufacturing, Division of Corporation Finance1
- Business addressC/O Magnachip Semiconductor, Ltd., 15F, 76 Jikji-Daero, 436Beon-Gil, Cheongju-Si, Korea, Republic of1
- Phone82-2-6903-30001
- Shares outstanding36,510,111 as of Jul 31, 202611
- Public float$139.2M as of Jun 30, 202513
- AuditorErnst & Young Han Young, Seoul, Republic of Korea PCAOB ID 1437; it also attests to the company’s internal control over financial reporting13
- On EDGAR sinceApr 26, 20051
- Filings974 in all: 4 (303), 8-K (221), 10-Q (60), SC 13G/A (57), 3 (39), SC 13G (28), UPLOAD (20), 10-K (19)1
All 52 form types
CORRESP (18), DEFA14A (16), CT ORDER (15), SC 13D/A (15), S-1/A (14), DEF 14A (13), SD (13), S-8 (12), 424B3 (9), EFFECT (9), 424B7 (8), 8-K/A (8), 4/A (7), ARS (5), 10-K/A (4), 8-A12B (4), FWP (4), NT 10-Q (4), S-3 (4), SCHEDULE 13G (4), 8-A12B/A (3), CERTNYS (3), S-1 (3), S-4 (3), S-4/A (3), SCHEDULE 13G/A (3), 3/A (2), NT 10-K (2), POS AM (2), RW (2), SC 13D (2), 15-15D (1), 424B4 (1), 424B5 (1), 425 (1), CERT (1), D (1), DEFM14A (1), DRS (1), DRSLTR (1), PREM14A (1), REGDEX (1), SCHEDULE 13D (1), SCHEDULE 13D/A (1)
- Latest filingsAnnual report (10-K) Mar 16, 2026
Quarterly report (10-Q) Aug 10, 2026
Proxy statement (DEF 14A) Apr 30, 2026
Latest 8-K (8-K) Sep 21, 2026
Securities registered for trading
| Class | Symbol | Exchange |
|---|---|---|
| Common Stock, par value $0.01 per share | MX | New York Stock Exchange |
From the cover page of the 10-K filed Mar 16, 2026 (Section 12(b) of the Exchange Act).13
Risk factors and legal proceedings
The risks MAGNACHIP SEMICONDUCTOR Corp names in Item 1A of its 10-K filed Mar 16, 2026: 49 risks under these headings, as written.13
- We manufacture our products based on our estimates of customer demand, and if our estimates are incorrect, our financial results could be negatively impacted.
- A significant portion of our sales comes from a relatively limited number of customers, the loss of which could adversely affect our financial results.
- The average selling prices of our semiconductor products have at times declined rapidly and will likely do so in the future, which could harm our revenue and gross profit.
- We may fail to realize all of the anticipated benefits of our operational initiatives, including our transition to a pure-play Power company and the exit from our Display business.
- We are subject to risks associated with currency fluctuations, and changes in the exchange rates of applicable currencies could impact our results of operations.
- Global shortages in manufacturing capacities could interrupt or negatively affect our operations, increase cost to manufacture and negatively impact our results of operations.
- Expanded trade restrictions may limit our ability to sell to certain customers.
- Recent changes in international trade policy and the imposition and threats of international tariffs, including tariffs applied to goods traded between the United States and other countries/regions, could materially and adversely affect our business and results of operations.
- Our Korean subsidiary has been designated as a regulated business under Korean environmental law, and such designation could have an adverse effect on our financial position and results of operations.
- Our compliance with the Serious Accidents Punishment Act (the “SAPA”) could require significant expenditures and management time and expose us to liability for violations.
- Our business depends on international customers, suppliers and operations in Asia, and as a result we are subject to regulatory, operational, financial and political risks, which could adversely affect our financial results.
- We cannot guarantee that our share repurchase program will be successfully consummated, or that it will enhance shareholder value, and share repurchases could affect the price of our common stock.
The other 37 risks
- Provisions in our charter documents and Delaware Law may make it difficult for a third party to acquire us and could depress the price of our common stock.
- We have not historically paid dividends and do not currently have any dividend or distribution policy, and therefore, investors may need to rely on sales of their common stock as the only way to realize any future gains on their investments.
- Our indebtedness and liabilities could limit the cash flow available for our operations, expose us to risks that could adversely affect our business, financial condition and results of operations and impair our ability to satisfy our obligations under our debt instruments when they come due.
- Risks Related to Our Business
- We operate in the highly cyclical semiconductor industry, which is subject to significant downturns that may negatively impact our results of operations.
- Our restructuring activities and dispositions of assets and businesses could result in lost business and other costs that could have a material adverse effect on our results of operations.
- If we fail to develop new products and technologies or enhance our existing products in order to react to rapid technological change and market demands, our business will suffer.
- Our customers may cancel their orders, reduce quantities or delay production, which would adversely affect our margins and results of operations.
- Our fab manufacturing depends on high utilization of our manufacturing capacity, a reduction of which could have a material adverse effect on our business, financial condition and the results of our operations.
- If our manufacturing capabilities become less competitive as the semiconductor industry continues to transition toward larger-diameter wafers and new materials, our results of operations could be adversely affected.
- Our industry is highly competitive, and our ability to compete could be negatively impacted by a variety of factors.
- Changes in demand for consumer electronics in our end markets can impact our results of operations.
- If we fail to achieve design-wins for our semiconductor products, we may lose the opportunity for sales to customers for a significant period of time and be unable to recoup our investments in our products.
- We have lengthy and expensive design-to-mass production and manufacturing process development cycles that may cause us to incur significant expenses without realizing meaningful sales, the occurrence of which would harm our business.
- Research and development investments may not yield profitable and commercially viable products, and thus will not necessarily result in increases in revenues for us.
- We face numerous challenges relating to executing our growth strategy, and if we are unable to execute our growth strategy effectively, our business and financial results could be materially and adversely affected.
- The loss of our key employees would materially adversely affect our business, and we may not be able to attract or retain the technical or management employees necessary to compete in our industry.
- If we encounter future labor problems, we may fail to deliver our products and services in a timely manner, which would adversely affect our revenues and profitability.
- We may incur costs to engage in future business combinations or strategic investments, and we may not realize the anticipated benefits of those transactions.
- The failure to achieve acceptable manufacturing yields could adversely affect our business.
- We rely on a number of independent subcontractors and the failure of any of these independent subcontractors to perform as required could adversely affect our operating results.
- We cooperate with an independent foundry to produce certain Power IC products, and the failure of such independent foundry to satisfy our demand could materially disrupt our business.
- We depend on successful parts and materials procurement for our manufacturing processes, and a shortage or increase in the price of these materials could interrupt our operations and result in a decline of revenues and results of operations.
- Compliance with regulations regarding the use of “conflict minerals” could limit the supply and increase the cost of certain raw materials used in manufacturing our products.
- We face warranty claims, product return, litigation and liability risks and the risk of negative publicity if our products fail.
- We could suffer adverse tax and other financial consequences as a result of changes in, or differences in the interpretation of, applicable tax laws, or the adoption of new U.S. or international tax legislation.
- Expanded trade restrictions imposed by the United States may limit our ability to sell to certain customers.
- Expanded trade restrictions imposed by South Korea may limit our ability to engage in any potential strategic opportunities.
- Our ability to compete successfully and achieve future growth will depend, in part, on our ability to protect our intellectual property, proprietary technology and know-how, as well as our ability to operate without infringing the proprietary rights of others.
- We are subject to many environmental laws and regulations that could affect our operations or result in significant expenses.
- We may need additional capital in the future, and such capital may not be available on acceptable terms or at all, which would have a material adverse effect on our business, financial condition and results of operations.
- Tensions with North Korea could have an adverse effect on us and the market value of our shares.
- We may be subject to disruptions, breaches or cyber-attacks of our secured networks and information technology systems that could damage our reputation, harm our business, expose us to liability and materially adversely affect our results of operations.
- You may not be able to bring an action or enforce any judgment obtained in United States courts, or bring an action in any other jurisdiction, against us or our subsidiaries or our directors, officers or independent auditors that are organized or residing in jurisdictions other than the United States.
- We are a holding company and depend on the business of our subsidiaries to make payments to us.
- We may at times need to incur impairment, restructuring and other restructuring related charges, which could materially affect our results of operations and financial condition.
- We are subject to litigation risks, which may be costly to defend and the outcome of which is uncertain.
- The price of our common stock may be volatile and you may lose all or a part of your investment.
Legal proceedings
We are involved in a variety of legal matters, most of which we consider routine matters that arise in the normal course of business. These routine matters typically fall into broad categories such as those involving customers, employment and labor and intellectual property. Intellectual property litigation and infringement claims, in particular, could cause us to incur significant expenses
or prevent us from selling our products. We are currently not involved in any legal proceedings that we believe would have a material adverse effect on our business, financial condition or results of operations.
See also “Item 1A. Risk Factors” in this Report for additional information.
The opening of Item 3, Legal Proceedings.13
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2
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- 14SEC EDGARChae Lee, Chief executive officer
- 15SEC EDGARSang Park, Chief executive officer
- 16SEC EDGARTae Young Hwang, President
- 17
- 18
- 19SEC EDGARCamillo Martino, Officer
- 20SEC EDGARSeunghoon Lee, Officer
- 21SEC EDGARJinseok Yang, Officer
- 22SEC EDGARShin Young Park, Officer
- 23SEC EDGARYoung Soo Woo, Officer
- 24SEC EDGARChan Ho Park, Officer
- 25SEC EDGARWoung Moo Lee, Officer
- 26SEC EDGARJonathan W. Kim, Officer
- 27SEC EDGARTheodore S. Kim, Officer
- 28
- 29
- 30
- 31SEC EDGARCristiano Amoruso, Board member
- 32SEC EDGARGilbert E. Nathan, Board member
- 33SEC EDGARKyo-Hwa Liz Chung, Board member
- 34SEC EDGARCamillo Martino, Board member
- 35SEC EDGARMelvin L. Keating, Board member
- 36
- 37SEC EDGARGary W. Tanner, Board member
- 38SEC EDGARGidu Shroff, Board member
- 39
- 40SEC EDGARMichael D. Elkins, Board member
- 41SEC EDGARR. Douglas Norby, Board member
- 42SEC EDGARRandal T. Klein, Board member
- 43SEC EDGARTavakoli Nader, Board member
- 44SEC EDGARBrian Mulhern, Board member
- 45SEC EDGARIlbok Lee, Board member
- 46
- 47SEC EDGARResults of operations
- 48
- 49
- 50SEC EDGAREntered a material agreement
- 51SEC EDGARResults of operations
- 52SEC EDGARResults of operations
- 53
- 54SEC EDGARExecutive or director change
- 55SEC EDGARResults of operations
- 56SEC EDGARExecutive or director change
- 57SEC EDGARExecutive or director change
- 58NasdaqNasdaq calendar
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