Cheersson(SZ:002976) Xin Lang Cai Jing·2025-12-01 02:14Core Insights - The stock price of Ruima Precision has increased by 5.84% on December 1, reaching 30.10 CNY per share, with a trading volume of 191 million CNY and a turnover rate of 10.37%, resulting in a total market capitalization of 3.647 billion CNY. The stock has risen for five consecutive days, with a cumulative increase of 17.42% during this period [1] Company Overview - Ruima Precision, established on March 22, 2012, and listed on March 6, 2020, is located in Suzhou, Jiangsu Province. The company specializes in the manufacturing of precision structural components and related precision mold manufacturing, with applications in automotive and new energy vehicles, mobile communications, power batteries, and energy storage batteries [1] - The revenue composition of Ruima Precision includes: 58.04% from precision metal structural components, 31.75% from automotive electronics, 6.65% from communication equipment, 2.18% from other sources, and 1.38% from molds [1] Shareholder Insights - Among the top ten circulating shareholders of Ruima Precision, a fund under Dacheng Fund holds a significant position. The Dacheng CSI 360 Internet + Index A (002236) increased its holdings by 47,900 shares in the third quarter, totaling 664,700 shares, which accounts for 1.02% of the circulating shares. The estimated floating profit today is approximately 1.1034 million CNY, with a floating profit of 2.805 million CNY during the five-day increase [2] Fund Manager Performance - The fund manager of Dacheng CSI 360 Internet + Index A is Xia Gao, who has been in the position for 10 years and 364 days. The total asset size of the fund is 2.494 billion CNY, with the best return during his tenure being 231.77% and the worst return being -71.74% [3]