Taclink(SH:688205) Xin Lang Cai Jing·2025-09-26 06:49Group 1 - The core viewpoint of the news is that Dekoli's stock has experienced a significant decline, with a 5.12% drop on September 26, leading to a cumulative decline of 17.85% over four consecutive days [1] - Dekoli, established on January 31, 2000, and listed on August 9, 2022, specializes in the research, production, and sales of optical transceiver modules, optical amplifiers, and optical transmission subsystems, primarily used in key national development areas such as communication trunk transmission and 5G networks [1] - The company's main business revenue composition is as follows: transmission-related products account for 75.33%, access and data-related products for 23.54%, and other products for 1.13% [1] Group 2 - From the perspective of major fund holdings, Hengyue Fund has a significant position in Dekoli, with its Hengyue Growth Selected Mixed A fund holding 292,600 shares, representing 3.44% of the fund's net value [2] - The fund has incurred a floating loss of approximately 1.8958 million due to the recent stock price decline, with total floating losses of 8.0423 million over the four-day drop [2] - Hengyue Growth Selected Mixed A fund, established on February 9, 2021, has a current scale of 348 million, with a year-to-date return of 75.69% and a one-year return of 89.94% [2]