RIGOL(SH:688337) Xin Lang Cai Jing·2025-10-23 07:13Group 1 - The core point of the article is that Puyuan Precision Electric has seen a stock price increase of 5.19%, reaching 40.15 CNY per share, with a trading volume of 1.87 billion CNY and a market capitalization of 7.793 billion CNY as of October 23 [1] - Puyuan Precision Electric, established on April 27, 2009, specializes in the research, production, and sales of general electronic measuring instruments [1] - The company is located in Suzhou, Jiangsu Province, and has its Hong Kong office in Causeway Bay [1] Group 2 - According to data from the top ten heavy stocks of funds, one fund under Shenwan Lingxin has heavily invested in Puyuan Precision Electric, with Shenwan Lingxin Intelligent Drive Stock A (005825) increasing its holdings by 101,500 shares in the second quarter, totaling 650,200 shares, accounting for 7.97% of the fund's net value [2] - The fund has achieved a return of 69.71% this year, ranking 105 out of 4,218 in its category, and a return of 67.65% over the past year, ranking 79 out of 3,875 [2] - Since its inception, the fund has generated a return of 427.96% [2] Group 3 - The fund manager of Shenwan Lingxin Intelligent Drive Stock A is Fu Juan, who has a tenure of 13 years and 186 days, with a total fund asset size of 3.711 billion CNY and a best return of 172.37% during her tenure [3] - Co-manager Bu Zhonglin has a tenure of 1 year and 8 days, managing assets of 291 million CNY, with a best return of 74.86% during his tenure [3]