西典新能股价跌5.01%，广发基金旗下1只基金位居十大流通股东，持有166.2万股浮亏损失402.21万元

Core Points - Xidian New Energy's stock price has dropped by 5.01% to 45.85 CNY per share, with a total market capitalization of 7.336 billion CNY, and a cumulative decline of 4.26% over the last three days [1] - The company specializes in the research, design, production, and sales of electrical connection products, with its main revenue sources being battery connection systems (77.10%), electric control busbars (11.45%), industrial electrical busbars (7.97%), and others (2.04% and 1.44%) [1][2] Shareholder Analysis - Among the top ten circulating shareholders, GF Fund's multi-factor mixed fund has reduced its holdings by 110,100 shares, now holding 1.662 million shares, which is 3.16% of the circulating shares, resulting in a floating loss of approximately 4.0221 million CNY today [2] - The fund has experienced a floating loss of 3.5733 million CNY during the three-day decline [2] Fund Manager Performance - The fund manager Tang Xiaobin has a tenure of 10 years and 298 days, with a total fund size of 14.774 billion CNY and a best return of 392.26% during his tenure [3] - Co-manager Yang Dong has a tenure of 4 years and 106 days, managing a fund size of 15.065 billion CNY, with a best return of 106.74% [3]