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Magnachip Semiconductor Corporation (MX)

Magnachip Semiconductor Corporation at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Magnachip Semiconductor Corporation (MX) is a Semiconductors company based in LU with a market capitalization of $324.7M. Revenue declined 22.4% year-over-year and free cash flow was negative at -$54.2M. This page tracks MX's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

LU · 881 employees · IPO Mar 11, 2011

Valuation

Valuation & price

$4.34 · as of May 17, 2026 · -51.4% vs 52w high

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P/E ratio

Latest-FY diluted EPS

1.31

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$8.93$5.60$2.27Jul 25Dec 25Jun 26Jul 7, 25$3.92Jul 9, 25$4.10Jul 11, 25$4.03Jul 15, 25$3.89Jul 17, 25$4.15Jul 21, 25$4.40Jul 23, 25$4.26Jul 25, 25$4.14Jul 29, 25$4.20Jul 31, 25$4.10Aug 4, 25$2.84Aug 6, 25$2.75Aug 8, 25$2.70Aug 12, 25$2.93Aug 14, 25$2.98Aug 18, 25$2.89Aug 20, 25$2.68Aug 22, 25$2.84Aug 26, 25$2.88Aug 28, 25$3.14Sep 3, 25$2.97Sep 5, 25$2.97Sep 9, 25$3.02Sep 11, 25$3.06Sep 15, 25$3.17Sep 17, 25$3.24Sep 19, 25$3.26Sep 23, 25$3.25Sep 25, 25$3.19Sep 29, 25$3.17Oct 1, 25$3.17Oct 3, 25$3.20Oct 7, 25$3.11Oct 9, 25$3.15Oct 13, 25$3.05Oct 15, 25$3.14Oct 17, 25$3.01Oct 21, 25$3.02Oct 23, 25$3.09Oct 27, 25$3.15Oct 30, 25$2.99Nov 3, 25$3.11Nov 5, 25$2.56Nov 7, 25$2.27Nov 11, 25$2.32Nov 13, 25$2.32Nov 17, 25$2.35Nov 19, 25$2.32Nov 21, 25$2.30Nov 25, 25$2.38Nov 28, 25$2.64Dec 2, 25$2.81Dec 4, 25$3.00Dec 8, 25$2.93Dec 10, 25$2.95Dec 12, 25$2.71Dec 16, 25$2.57Dec 18, 25$2.61Dec 22, 25$2.75Dec 24, 25$2.69Dec 29, 25$2.58Jan 2, 26$2.68Jan 6, 26$2.90Jan 8, 26$2.76Jan 12, 26$2.81Jan 14, 26$2.89Jan 16, 26$3.03Jan 21, 26$3.12Jan 23, 26$2.99Jan 27, 26$3.03Jan 29, 26$2.95Feb 2, 26$2.90Feb 4, 26$2.86Feb 6, 26$3.04Feb 10, 26$3.03Feb 12, 26$3.03Feb 17, 26$2.86Feb 19, 26$2.78Feb 23, 26$2.42Feb 25, 26$2.68Mar 2, 26$2.75Mar 4, 26$2.68Mar 6, 26$2.75Mar 10, 26$2.73Mar 12, 26$2.76Mar 16, 26$2.86Mar 18, 26$2.75Mar 20, 26$2.66Mar 24, 26$2.85Mar 26, 26$2.84Mar 30, 26$2.70Apr 1, 26$2.83Apr 6, 26$2.87Apr 8, 26$2.89Apr 10, 26$2.99Apr 14, 26$3.09Apr 16, 26$3.15Apr 20, 26$3.36Apr 22, 26$4.38Apr 24, 26$5.25Apr 28, 26$4.87May 1, 26$3.70May 5, 26$4.08May 7, 26$3.86May 11, 26$4.30May 13, 26$4.07May 15, 26$4.34May 19, 26$4.31May 21, 26$5.76May 26, 26$6.38May 28, 26$6.79Jun 1, 26$7.83Jun 3, 26$8.93Jun 5, 26$6.93Jun 9, 26$6.28Jun 11, 26$6.25Jun 15, 26$5.93Jun 17, 26$5.28Jun 22, 26$5.76Jun 26, 26$4.65
$2.2752-week range$8.93
Loading valuation history…

Fundamentals

Key fundamentals

$324.7M

Market cap

-22.4%

Revenue growth (YoY)

18.0%

Gross margin

-$54.2M

Free cash flow (USD)

-$57M

Net debt

Net cash position

-4.1%

Share dilution

2/5

Graham criteria passed

Defensive-investor screen

Technology

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$688.0MFY 2017$679.7MFY 2018$750.9MFY 2019$520.7MFY 2020$507.1MFY 2021$474.2MFY 2022$337.7MFY 2023$230.1MFY 2024$231.7MFY 2025$179.9M
$688M$179.9M

Free cash flow by year

2016 → 2025

FY 2016$-12.1MFY 2017$-52.3MFY 2018$5.0MFY 2019$26.4MFY 2020$-29.4MFY 2021$54.9MFY 2022$-18.6MFY 2023$-10.2MFY 2024$-17.7MFY 2025$-54.2M
-$12.1M-$54.2M

Gross margin by year

2021 → 2025

FY 202132.4%FY 202230.0%FY 202322.4%FY 202422.4%FY 202518.0%
32.4%18.0%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 8, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventCEO AppointmentJun 30, 2026Filing
  • 8-K eventAnnual Meeting ResultsJun 17, 2026Filing
  • 8-K eventAt Market Issuance AgreementJun 17, 2026Filing
  • FinancingSecurities RegistrationJun 12, 2026Filing
  • Quarterly report10-Q FiledMay 8, 2026Filing
  • 8-K eventEarnings ReleaseApr 28, 2026Filing

Questions

Frequently asked questions

What is Magnachip Semiconductor Corporation's market cap?

Magnachip Semiconductor Corporation (MX) has a market capitalization of $324.7M.

What is MX's P/E ratio?

A meaningful P/E ratio is not available for MX — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

What is MX's price-to-book (P/B) ratio?

MX trades at 1.31 times book value per share.

Are insiders buying MX stock?

SEC Form 4 filings show no open-market insider buys at Magnachip Semiconductor Corporation in the last 90 days (0 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.