Shijia Photons(SH:688313) Xin Lang Cai Jing·2025-09-17 02:21Group 1 - The stock of Shijia Photon increased by 5.1% on September 17, reaching 72.09 CNY per share, with a trading volume of 1.029 billion CNY and a turnover rate of 3.17%, resulting in a total market capitalization of 33.075 billion CNY [1] - Shijia Photon, established on October 26, 2010, and listed on August 12, 2020, is based in Hebi City, Henan Province. The company specializes in optical chips and devices, indoor optical cables, and cable materials, with main products including PLC splitter chips, AWG chips, DFB laser chips, optical fiber connectors, indoor optical cables, and cable materials [1] - The revenue composition of Shijia Photon is as follows: optical chips and devices account for 70.52%, indoor optical cables for 15.11%, cable polymer materials for 12.66%, and others for 1.72% [1] Group 2 - According to data from the top ten heavy stocks of funds, one fund under Jiashi Fund holds a significant position in Shijia Photon. Jiashi Zhongzheng 2000 ETF (159535) held 1,513 shares in the second quarter, representing 0.28% of the fund's net value, making it the sixth-largest heavy stock [2] - Jiashi Zhongzheng 2000 ETF (159535) was established on September 14, 2023, with a latest scale of 20.5767 million CNY. The fund has achieved a return of 35.58% this year, ranking 1220 out of 4222 in its category, and an annual return of 84.3%, ranking 878 out of 3804 [2] - The fund manager of Jiashi Zhongzheng 2000 ETF (159535) is Li Zhi, who has been in the position for 7 years and 268 days. The total asset scale of the fund is 18.361 billion CNY, with the best return during his tenure being 82.77% and the worst being -50.62% [3]