Samsung Electro-Mechanics and LG Innotek surged over 14% on the 5th, driven by renewed investor interest in AI infrastructure component suppliers. Samsung Electro-Mechanics closed at 1,356,000 won, up 171,000 won (14.43%) from the previous trading day, while LG Innotek finished at 601,000 won, up 76,000 won (14.48%), according to Korea Exchange. The rally reflects growing demand for AI accelerator and server components, including multilayer ceramic capacitors (MLCC) and semiconductor packaging substrates, where both companies hold significant market positions globally. Both stocks had declined sharply since recording peak prices in June amid concerns over AI investment sustainability, before rebounding starting from last month 30th.
Samsung Electro-Mechanics Records Four-Day Winning Streak
Samsung Electro-Mechanics recorded 879,000 won on last month 30th, then closed higher for four consecutive days through the 5th including a daily limit-up on the 31st, recovering to the 1.35 million won level. The company had reached a peak price of 2,227,000 won on June 19th before declining alongside the semiconductor sector.
Samsung Electro-Mechanics supplies MLCC and semiconductor packaging substrates for AI accelerators and servers, where advanced technical capabilities limit global suppliers to a small number of Japanese companies and Samsung Electro-Mechanics. The company recorded Q2 consolidated revenue of 3.4572 trillion won and operating profit of 440.4 billion won, representing increases of 24% and 106.7% respectively compared to the same period last year.
LG Innotek Recovers to 600,000 Won Level
LG Innotek had surged to a peak price of 1.53 million won on June 1st on expectations of improved performance from expanded semiconductor packaging substrate and robot component business. The stock subsequently declined to 424,000 won on last month 30th before jumping 21% on last month 31st and continuing its upward momentum to recover to the 600,000 won level on the 5th.
LG Innotek recorded Q2 consolidated revenue of 5.5272 trillion won and operating profit of 245.8 billion won, representing increases of 41% and 2057% respectively compared to the same period last year.
Institutional Investors Lead Samsung Electro-Mechanics Buying
Institutional investors drove Samsung Electro-Mechanics' rise on the 5th with net purchases of 22.9 billion won, while foreign investors net purchased 10.5 billion won. Individual investors net sold 32.5 billion won.
For LG Innotek, foreign investors and individuals net purchased 33.1 billion won and 16.2 billion won respectively, while foreign investors net sold 50.4 billion won.
Analysts Highlight Structural Profit Improvement
Kim Dong-won, head of KB Securities Research Division, stated: "As the US strengthens import regulations on Chinese robots citing security concerns, replacement demand for Chinese vision sensing is expected to expand. Accordingly, LG Innotek is expected to benefit from the reorganization of the North American robot supply chain."
Park Jun-seo, researcher at Mirae Asset Securities, stated: "The recent stock price correction is merely a result of temporary supply and demand factors, not business deterioration. The structural profits of both the component and substrate divisions are actually improving."
FAQ
What caused Samsung Electro-Mechanics and LG Innotek stocks to surge on the 5th?
Both stocks rose over 14% on the 5th due to renewed investor interest in AI infrastructure component suppliers. Samsung Electro-Mechanics closed at 1,356,000 won (up 14.43%) and LG Innotek finished at 601,000 won (up 14.48%), according to Korea Exchange. The rally reflects demand for AI accelerator and server components where both companies hold significant market positions.
What Q2 financial results did Samsung Electro-Mechanics and LG Innotek report?
Samsung Electro-Mechanics recorded Q2 consolidated revenue of 3.4572 trillion won and operating profit of 440.4 billion won, increases of 24% and 106.7% year-over-year. LG Innotek recorded Q2 consolidated revenue of 5.5272 trillion won and operating profit of 245.8 billion won, increases of 41% and 2057% year-over-year.
Which investor groups drove the stock price increases on the 5th?
Institutional investors led Samsung Electro-Mechanics buying with net purchases of 22.9 billion won, while foreign investors net purchased 10.5 billion won and individuals net sold 32.5 billion won. For LG Innotek, foreign investors and individuals net purchased 33.1 billion won and 16.2 billion won respectively, while foreign investors net sold 50.4 billion won.
