DBG(SZ:300735) Xin Lang Cai Jing·2025-10-14 07:13Group 1 - Guanghong Technology's stock price fell by 4.2% on October 14, closing at 27.82 CNY per share, with a trading volume of 480 million CNY and a turnover rate of 2.23%, resulting in a total market capitalization of 21.351 billion CNY [1] - The stock has experienced a continuous decline over three days, with a cumulative drop of 7.11% during this period [1] - Guanghong Technology, established on March 24, 1995, and listed on December 29, 2017, specializes in PCBA and finished product assembly for consumer electronics, network communications, and automotive electronics, providing comprehensive services including process technology research and development, process design, procurement management, production control, and warehousing logistics [1] Group 2 - The top circulating shareholder of Guanghong Technology includes a fund under GF Fund, specifically the GF ChiNext ETF (159952), which entered the top ten circulating shareholders in the second quarter with 1.0948 million shares, accounting for 0.14% of circulating shares [2] - The estimated floating loss for the GF ChiNext ETF today is approximately 1.3357 million CNY, with a total floating loss of 2.3319 million CNY during the three-day decline [2] - The GF ChiNext ETF was established on April 25, 2017, with a current scale of 10.015 billion CNY, achieving a year-to-date return of 45.23% and ranking 840 out of 4220 in its category [2]