日本科技 - 半导体设备：AI 需求强劲下上调高盛目标价；重点推荐东京电子、荏原制作所、迪思科、优贝克-Japan Technology_ Semiconductor Capital Equipment_ Adjust GSe_TPs amid strong AI demand; highlight Buy ratings on Tokyo ElectronEbaraDiscoUlvac

Investment Ratings - The report assigns Buy ratings to Tokyo Electron, Ebara, Disco, and Ulvac, while Kokusai Electric and Lasertec are rated Neutral, and Screen Holdings and Tokyo Seimitsu are rated Sell [2][4][21]. Core Insights - Strong demand for semiconductor capital equipment is driven by AI applications, particularly in memory and advanced logic sectors, leading to a positive outlook for 2026 [1]. - Earnings estimates for semiconductor capital equipment (SPE) companies have been revised upward due to increased forecasts for AI server units and TSMC's capital expenditures [1]. - The report highlights a 7% average increase in 12-month target prices for the covered companies [1]. Company Summaries Tokyo Electron - Rated Buy, expected to benefit from increased investment in memory, especially DRAM [2]. - Target price raised to ¥43,000 from ¥38,000, representing a 15% upside from the current price [21]. Ebara - Rated Buy, poised to gain from the rise in CMP layers in advanced logic and TSMC's capital expansion [2]. - Target price increased to ¥5,200 from ¥5,000, indicating a 28% upside [21]. Disco - Rated Buy, expected to benefit significantly from generative AI semiconductor packaging, particularly with silicon bridge technology [9]. - Target price raised to ¥62,000 from ¥61,000, reflecting a 14% upside [21]. Ulvac - Rated Buy, seeing strong orders from China and Taiwan foundries alongside increased memory investment [2]. - Target price increased to ¥8,400 from ¥7,700, indicating a 12% upside [21]. Kokusai Electric - Rated Neutral, with expectations of a V-shaped earnings recovery due to high exposure to memory, but limited benefits from TSMC's investment in advanced technologies [3]. - Target price raised to ¥5,000 from ¥4,400, reflecting a 14% downside [21]. Lasertec - Rated Neutral, with limited near-term order benefits from the adoption of new products [3]. - Target price increased to ¥27,000 from ¥24,000, indicating an 18% downside [21]. Screen Holdings - Rated Sell, with expectations of limited profit margin improvements due to low exposure to memory and declining sales to emerging customers [4]. - Target price raised to ¥13,300 from ¥12,200, reflecting a 17% downside [21]. Tokyo Seimitsu - Rated Sell, with profit margins expected to remain capped due to high material costs [11]. - Target price increased to ¥8,700 from ¥8,500, indicating a 26% downside [21].