Lontium(SH:688486) Xin Lang Cai Jing·2025-11-12 07:10Group 1 - Longxin Semiconductor (Hefei) Co., Ltd. experienced a stock decline of 5.02% on November 12, with a share price of 67.55 yuan and a total market capitalization of 9.006 billion yuan [1] - The company specializes in the research, design, and sales of high-definition video signal processing and high-speed signal transmission chips, with 94.23% of its revenue coming from high-definition bridging and processing chips [1] - The company was established on November 29, 2006, and went public on February 21, 2023 [1] Group 2 - According to data, the Jia Shi Runze Quantitative Mixed Fund (005167) holds 5,200 shares of Longxin, unchanged from the previous period, representing 1.16% of the fund's net value [2] - The fund has a total scale of 33.2572 million yuan and has achieved a year-to-date return of 20.91% [2] - The fund manager, Lai Lihui, has been in position for 5 years and 26 days, with the best fund return during this period being 29.11% [3]