SICC CO.(SH:688234) Xin Lang Zheng Quan·2025-10-09 02:22Core Insights - Tianyue Advanced's stock price has increased by 63.98% year-to-date, with a recent decline of 1.36% over the past five trading days [2] - The company reported a revenue of 794 million yuan for the first half of 2025, a year-on-year decrease of 12.98%, and a net profit of 10.88 million yuan, down 89.32% year-on-year [2] Company Overview - Tianyue Advanced, established on November 2, 2010, is located in Jinan, Shandong Province, and was listed on January 12, 2022 [2] - The company's main business involves the research, production, and sales of silicon carbide substrates, with 82.83% of its revenue coming from silicon carbide semiconductor materials [2] Stock Performance - As of October 9, the stock price was 83.96 yuan per share, with a market capitalization of 40.689 billion yuan [1] - The stock has seen a trading volume of 403 million yuan and a turnover rate of 1.13% on the same day [1] Institutional Holdings - As of June 30, 2025, the top ten circulating shareholders include various ETFs, with notable changes in holdings among them [3] - The largest shareholder, 华夏上证科创板50成份ETF, reduced its holdings by 56,200 shares, while 易方达上证科创板50ETF increased its holdings by 203,700 shares [3]