ComNav Technology (SH:688592) Xin Lang Cai Jing·2026-01-15 02:17Group 1 - The core point of the article highlights the recent decline in the stock price of SiNan Navigation, which fell by 5.15% to 51.01 yuan per share, with a total market capitalization of 4.104 billion yuan [1] - SiNan Navigation, established on February 28, 2012, specializes in high-precision satellite navigation chips and RTK technology, providing centimeter and millimeter-level real-time positioning solutions based on the BeiDou and other GNSS systems [1] - The company's revenue composition includes data acquisition equipment (42.84%), high-precision GNSS boards/modules (20.70%), data applications and system solutions (20.32%), agricultural machinery autonomous driving systems (12.13%), and others (4.00%) [1] Group 2 - From the perspective of major fund holdings, Huashang Fund has a significant position in SiNan Navigation, with its fund holding 45,000 shares, representing 1.32% of the fund's net value, ranking as the tenth largest holding [2] - The Huashang Fund's performance shows a year-to-date return of 9.09%, ranking 1349 out of 5525 in its category, and a cumulative return of 47.47% since inception [2] Group 3 - The fund manager of Huashang's fund is Ai Dingfei, who has a tenure of 7 years and 53 days, with a total asset scale of 1.055 billion yuan, achieving a best return of 144.96% and a worst return of -16.84% during his tenure [3] - Co-manager Hai Yang has a tenure of 2 years and 14 days, managing assets of 1.32 billion yuan, with a best return of 65.86% and a worst return of 10.91% during his tenure [3]