MAGNACHIP SEMICONDUCTOR Corp Stock: price and directors' dealings · United States · SEC (Form 4)Follow the MAGNACHIP SEMICONDUCTOR Corp stock price and the full directors' dealings record of the company, a listed issuer based in United States. Shares are quoted on the US market, under the supervision of SEC (Form 4). Operating in the Technology sector, MAGNACHIP SEMICONDUCTOR Corp has published 113 public disclosures. Market capitalisation: €132.2m. The latest transaction was disclosed on 18 August 2026 (Attribution). Among the most active insiders: Chung Kyo-Hwa Liz. Every trade is accessible without an account.
€951,595
15 ops.
Buy Volume
€454,480
7 ops.
Sell Volume
Buys €951,595 €454,480 Sells
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 28,320 of 29,063 companies
FCF yld -47%
Earn yld -26%
EV/EBITDA ·
ROE -13%
Gross mgn 18%
Net mgn -17%
Debt/EBITDA ·
Pillars 2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ Sigma AI Analysis Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 18 August 2026
All Executives113 Thresholds0 Prospectus0 Other0
Declarations 113 total
◆ Director · Executives · 15 Aug 2026
6,764 shares 0Common Stock SEC:0001193125-26-355557:0
◆ Director · Executives · 1 Aug 2026
46,429 shares 0Common Stock SEC:0001193125-26-329404:0
◆ Director · Executives · 1 Aug 2026
48,810 shares 0Common Stock SEC:0001193125-26-330658:0
◆ Director · Executives · 1 Aug 2026
51,191 shares 0Common Stock SEC:0001193125-26-330657:0
◆ Director · Executives · 1 Aug 2026
39,286 shares 0Common Stock SEC:0001193125-26-330663:0
◆ Chief Executive Officer · Executives · 1 Jul 2026
288,750 shares 0Common Stock SEC:0001193125-26-296284:0
▲ Director · Executives · 16 Mar 2026
21,994 shares @ US$2.8667 21.0% of flow Common Stock SEC:0001193125-26-110936:0
Canonical exit: 14 Jun 2026 (T+90) ▲ Director · Executives · 12 Mar 2026
25,000 shares @ US$2.747 18.5% of flow Common Stock SEC:0001193125-26-108432:0
Canonical exit: 10 Jun 2026 (T+90) ◆ Director · Executives · 15 Feb 2026
1,478 shares 0Common Stock SEC:0001193125-26-054727:0
◆ Director · Executives · 15 Feb 2026
2,946 shares 0Common Stock SEC:0001193125-26-054726:0
◆ Director · Executives · 15 Feb 2026
28,628 shares 0Common Stock SEC:0001193125-26-054725:0
◆ See Remarks · Executives · 15 Aug 2025
30,750 shares 0Common Stock SEC:0001193125-26-000936:0
● See Remarks · Executives · 31 Dec 2025
6,121 shares @ US$2.55 8.5% of flow Common Stock SEC:0001193125-26-000934:0
◆ Director · Executives · 15 Nov 2025
6,320 shares 0Common Stock SEC:0001193125-25-284646:0
◆ Director · Executives · 15 Nov 2025
3,160 shares 0Common Stock SEC:0001193125-25-284647:0
◆ See Remarks · Executives · 1 Oct 2025
105,484 shares 0Common Stock SEC:0001193125-25-230289:0
▲ See Remarks · Executives · 25 Aug 2025
10,000 shares @ US$2.868 17.2% of flow Common Stock SEC:0000950170-25-111459:0
Canonical exit: 23 Nov 2025 (T+90) ▲ See Remarks · Executives · 22 Aug 2025
30,000 shares @ US$2.843 36.1% of flow Common Stock SEC:0000950170-25-111458:0
Canonical exit: 20 Nov 2025 (T+90) ◆ Director · Executives · 1 Jul 2025
55,845 shares 0Common Stock SEC:0000950170-25-093886:0
◆ Director · Executives · 1 Jul 2025
53,247 shares 0Common Stock SEC:0000950170-25-093885:0
◆ Director · Executives · 1 Jul 2025
50,650 shares 0Common Stock SEC:0000950170-25-093884:0
◆ Director · Executives · 1 Jul 2025
45,455 shares 0Common Stock SEC:0000950170-25-093883:0
● Director · Executives · 15 Jun 2025
15,814 shares @ US$3.84 15.4% of flow Common Stock SEC:0000950170-25-087386:0
◆ See Remarks · Executives · 1 Jun 2025
164,269 shares 0Common Stock SEC:0000950170-25-080953:0
◆ See Remarks · Executives · 1 Jun 2025
110,210 shares 0Common Stock SEC:0000950170-25-080951:0
25 of 113 declarations
Load more (88 remaining) 关于 MAGNACHIP SEMICONDUCTOR Corp Magnachip Semiconductor Corp. (NYSE: MX) 是一家在美国纽约证券交易所上市的半导体公司,尽管其运营足迹主要集中在韩国。从股票分析师的角度来看,Magnachip 最好的描述是模拟和混合信号半导体平台解决方案的设计商和制造商,业务涉及通信、物联网、消费电子、计算、工业和汽车终端市场。该公司表示,它拥有超过 40 年的运营历史,以及大约 1,100 项注册专利和待批申请的组合,这支持了其作为电源和混合信号半导体领域专业、拥有 IP 支持的参与者的定位。([investors.magnachip.com](https://investors.magnachip.com/index.php/))
Magnachip 的商业模式在过去几年中发生了实质性演变。在其 2024 年年度报告中,该公司解释说,它将其标准产品业务重组为两个主要业务线:混合信号解决方案 (MSS),包括显示 IC 和电源 IC 业务,以及电源模拟解决方案 (PAS),该业务专注于功率分立器件,并作为集成器件制造业务运营。内部拆分于 2024 年 1 月通过在韩国成立 Magnachip Mixed-Signal, Ltd. 完成。随后,该公司于 2025 年 1 月 1 日将电源 IC 业务转移到 PAS,以整合其电源解决方案并加强战略重点。([sec.gov](https://www.sec.gov/Archives/edgar/data/1325702/000119312525054851/d920621d10k.htm))
在产品方面,Magnachip 的产品组合以标准半导体器件为中心,而非定制 ASIC。主要产品包括 MOSFET、IGBT、电源 IC、显示相关 IC 以及用于智能手机、服务器、工业系统、太阳能逆变器、储能系统、智能家电和电动出行应用的其他电源管理解决方案。最近的产品活动表现尤为强劲:管理层报告称,2025 年推出了 55 款新一代产品,而 2024 年仅有 4 款,2026 年初则推出了一系列针对太阳能逆变器和工业 ESS 的新型 IGBT,以及用于服务器和高性能 PC 的新型 MOSFET。这种节奏表明该公司正试图通过产品更新和应用多样化来重建增长。([investors.magnachip.com](https://investors.magnachip.com/static-files/a31a9e5f-c35e-458e-9a53-c6d544f2e1f9))
从竞争角度来看,Magnachip 并非一家基础广泛的超大型芯片供应商;它是一家利基专业公司,在一个高度周期性且竞争激烈的功率半导体市场中竞争。其优势来自于数十年的工程技术知识、客户认证经验、制造专业知识以及可在全球销售的标准产品组合。管理层一再强调更专注于功率半导体,公司认为在此领域可以更有效地竞争并取得胜利。([investors.magnachip.com](https://investors.magnachip.com/static-files/a31a9e5f-c35e-458e-9a53-c6d544f2e1f9))
从地理上看,Magnachip 具有国际导向,但运营根基在韩国。其核心制造和工程基础设施位于韩国,包括龟尾,而投资者关系和某些公司职能则设在美国。这种分拆结构对投资者很重要,因为它会影响成本基础、制造灵活性以及对以亚洲为中心的供应链的敞口。([sec.gov](https://www.sec.gov/Archives/edgar/data/1325702/000119312525054851/d920621d10k.htm))
最近的头条新闻具有建设性,但仍处于转型期。2026 年 3 月,Magnachip 公布了 2025 年第四季度和全年业绩,强调了一项预计将产生超过 2 million 美元年化节约的成本削减计划,并披露了与 Hyundai Mobis 达成的一项战略协议,旨在围绕共同开发的 IGBT 技术拓展其工业业务。该公司还指出,将继续投资于其龟尾晶圆厂的升级。总体而言,Magnachip 仍然是一个重组中的故事,产品势头有所改善,但仍在一个充满挑战的半导体环境中运营。([investors.magnachip.com](https://investors.magnachip.com/static-files/a31a9e5f-c35e-458e-9a53-c6d544f2e1f9))