Piotech (SH:688072) Xin Lang Cai Jing·2026-01-13 07:20Core Viewpoint -拓荆 Technology has experienced a significant decline in stock price, dropping 3.9% on January 13, with a cumulative drop of 10% over four consecutive days, indicating potential concerns among investors regarding the company's performance and market conditions [1] Group 1: Company Overview -拓荆 Technology Co., Ltd. is located in Shenyang, Liaoning Province, and was established on April 28, 2010. The company went public on April 20, 2022, and specializes in the research, production, sales, and technical services of high-end semiconductor equipment [1] - The main business revenue composition of the company is 96.47% from semiconductor equipment and 3.53% from other supplementary services [1] Group 2: Shareholder Analysis - According to data, a fund under Jiashi Fund is among the top ten circulating shareholders of拓荆 Technology. The Jiashi SSE STAR Chip ETF (588200) reduced its holdings by 146,200 shares in the third quarter, now holding 3.1757 million shares, which accounts for 1.14% of circulating shares. The estimated floating loss today is approximately 44.21 million yuan, with a total floating loss of 121 million yuan during the four-day decline [2] - The Jiashi SSE STAR Chip ETF (588200) was established on September 30, 2022, with a current scale of 40.404 billion yuan. Year-to-date returns are 12.58%, ranking 551 out of 5,517 in its category, while the one-year return is 84.33%, ranking 283 out of 4,203 [2] Group 3: Fund Holdings - The Jiashi Zhongzheng Semiconductor Index Enhanced Initiation A (014854) holds 740,100 shares of拓荆 Technology, representing 4.8% of the fund's net value, making it the eighth-largest holding. The estimated floating loss today is about 10.302 million yuan, with a total floating loss of 28.2048 million yuan during the four-day decline [3] - The Jiashi Zhongzheng Semiconductor Index Enhanced Initiation A (014854) was established on April 22, 2022, with a current scale of 1.661 billion yuan. Year-to-date returns are 14.52%, ranking 333 out of 5,517, while the one-year return is 92.91%, ranking 188 out of 4,203 [3]