Avary Holding(SZ:002938) Xin Lang Cai Jing·2025-09-04 02:27Group 1 - The core viewpoint of the news is that Pengding Holdings has experienced a significant decline in stock price, dropping 5.25% on September 4, with a cumulative drop of 11.05% over three consecutive days [1] - As of the report, the stock price of Pengding Holdings is 50.40 yuan per share, with a trading volume of 970 million yuan and a turnover rate of 0.80%, resulting in a total market capitalization of 116.83 billion yuan [1] - The company, established on April 29, 1999, primarily engages in the design, research and development, manufacturing, and sales of various printed circuit boards, with revenue composition being 62.70% from communication boards, 31.60% from consumer electronics and computer boards, 4.92% from automotive/server boards, and 0.78% from other sources [1] Group 2 - Among the top ten circulating shareholders of Pengding Holdings, Huatai-PB Fund's Huatai-PB CSI 300 ETF (510300) increased its holdings by 993,500 shares in the second quarter, holding a total of 12.43 million shares, which accounts for 0.54% of the circulating shares [2] - The estimated floating loss for Huatai-PB CSI 300 ETF today is approximately 34.67 million yuan, with a total floating loss of 82.15 million yuan during the three-day decline [2] - The Huatai-PB CSI 300 ETF, established on May 4, 2012, has a latest scale of 374.70 billion yuan, with a year-to-date return of 15.74% and a one-year return of 39.33% [2]