Samsung Unveils $250 Billion Yongin Chip Cluster Plan at SEDEX

Samsung Electronics' executive chairman Jay Y. Lee will receive 2.6 trillion won ($1.94 billion) worth of shares from his mother, raising his stake to 1.75%. The transfer follows a recent purchase of shares from his mother. Lee will face a significant gift tax bill, potentially around 1.55 trillion won.

Samsung Electronics (005930) reported preliminary Q3 revenue of 195 trillion won and operating profit of 107.4 trillion won, resulting in a 55.1% operating margin. Goldman Sachs maintains a Buy rating, citing strengths in NAND flash and HBF technology. The stock fell 5%–10% mid-October due to market pressures. Chairman Jay Y. Lee received 11.16M shares valued at 2.6 trillion won. Samsung retained a 23% global smartphone market share in Q3 2026, despite a 3% YoY shipment decline.

ChangXin Memory Technologies (CXMT), a Chinese chipmaker, announced progress in memory chip design, causing a selloff in semiconductor stocks. Samsung, SK Hynix, and Micron shares dropped 7.4%, 10%, and 5% respectively. CXMT's market cap is around $520B, with a 10% global DRAM market share. The company's 4F² memory architecture aims to increase storage density, but its commercial success is uncertain.

Chinese chipmaker ChangXin Memory Technologies (CXMT) announced progress in memory chip design, causing global tech stocks to drop. CXMT's advancements may challenge competitors like Micron, SK Hynix, and Samsung. Micron fell 3.7% premarket, SK Hynix dropped 10%, and Samsung declined 7.4%. CXMT's market cap is 3.46 trillion yuan ($520 billion), with a 10% global DRAM market share, up from 4% a year ago.

Shares of Micron (MU), SK Hynix (000660.KS), and Samsung (005930.KS) fell after China's CXMT announced progress in developing a high-capacity memory chip. CXMT, China's most valuable company, plans to introduce the chip by year-end. Micron reported strong Q1 2027 revenue and earnings guidance, but competition and AI investment concerns weigh on the sector.

Samsung Electronics Executive Chairman Lee Jae-yong will receive 11.16 million shares (0.17% stake) worth $1.94 billion from his mother, Hong Ra-hee, increasing his ownership to 1.75%. The transfer is scheduled for November 12, according to a company filing. Hong's stake will decrease from 0.99% to 0.82%.