Ellington(SH:603328) Xin Lang Cai Jing·2025-10-21 05:45Core Viewpoint - Eton Electronics experienced a 5.55% increase in stock price, reaching 11.03 CNY per share, with a total market capitalization of 11.013 billion CNY as of October 21 [1] Company Overview - Eton Electronics, established on March 2, 2000, and listed on July 1, 2014, is located in Zhongshan, Guangdong Province, specializing in the manufacturing and sales of high-precision, high-density double-sided and multi-layer printed circuit boards [1] - The company's main business revenue is entirely derived from printed circuit boards and related products, accounting for 100% of its revenue [1] Fund Holdings - Eton Electronics is a significant holding in the Jiashi Fund, specifically in the Jiashi CSI 1000 Index Enhanced Initiation A (016776), which held 29,100 shares in the second quarter, representing 1.07% of the fund's net value, making it the second-largest holding [2] - The Jiashi CSI 1000 Index Enhanced Initiation A fund was established on December 6, 2022, with a current scale of 18.9085 million CNY and has achieved a year-to-date return of 30.76% [2] - The fund manager, Long Changlun, has been in position for 8 years and 124 days, overseeing assets totaling 2.454 billion CNY, with the best fund return during his tenure being 101.14% [2]