JoulWatt(SH:688141) Xin Lang Zheng Quan·2025-11-11 02:56Group 1 - The core point of the news is that Jiewate Microelectronics Co., Ltd. has experienced significant stock price fluctuations, with a year-to-date increase of 33% but a recent decline of 13.20% over the last five trading days [1] - As of November 11, Jiewate's stock price was 40.71 CNY per share, with a total market capitalization of 18.33 billion CNY [1] - The company has seen a net outflow of main funds amounting to 30.66 million CNY, with large orders showing a buy of 29.44 million CNY and a sell of 49.38 million CNY [1] Group 2 - Jiewate was established on March 18, 2013, and went public on December 23, 2022, focusing on the research and sales of analog integrated circuits [2] - The company's main business revenue composition includes power management chips at 93.09%, with DC-DC chips making up 56.79% and AC-DC chips at 20.48% [2] - As of September 30, 2025, Jiewate reported a revenue of 1.942 billion CNY, a year-on-year increase of 63.01%, while the net profit attributable to shareholders was -460 million CNY, a year-on-year increase of 9.29% [2] Group 3 - As of September 30, 2025, Jiewate's top ten circulating shareholders include notable funds such as the Harvest Shanghai Stock Exchange Sci-Tech Innovation Board Chip ETF, which holds 6.084 million shares [3] - The number of shareholders increased by 12.90% to 12,400, while the average circulating shares per person decreased by 11.43% to 21,255 shares [2]