峰岹科技股价涨5.23%，建信基金旗下1只基金重仓，持有9758股浮盈赚取9.15万元

Group 1 - The core viewpoint of the news is that Fengcai Technology has seen a stock price increase of 5.23%, reaching 188.70 CNY per share, with a total market capitalization of 21.669 billion CNY [1] - Fengcai Technology specializes in the research, design, and sales of motor drive control chips, with its main products including microcontroller units (MCU), application-specific integrated circuits (ASIC), high-voltage integrated circuits (HVIC), metal-oxide-semiconductor field-effect transistors (MOSFET), and intelligent power modules (IPM) [1] - The company's revenue composition is primarily from motor control chips, with MCU accounting for 60.82%, ASIC for 17.83%, HVIC for 11.52%, IPM for 9.41%, MOSFET for 0.32%, and other products for 0.10% [1] Group 2 - According to data, a fund under Jianxin Fund holds a significant position in Fengcai Technology, with Jianxin New Economy Flexible Allocation Mixed Fund (001276) owning 9,758 shares, representing 2.4% of the fund's net value [2] - The Jianxin New Economy Flexible Allocation Mixed Fund has a total scale of 98.8386 million CNY and has experienced a year-to-date loss of 0.24% [2] - The fund manager, Sun Sheng, has been in position for 9 years and 224 days, with the best fund return during his tenure being 42.91% [3]