天富能源股价跌5.05%，南方基金旗下1只基金位居十大流通股东，持有888.32万股浮亏损失417.51万元

Core Points - Tianfu Energy's stock price dropped by 5.05% to 8.83 CNY per share, with a trading volume of 499 million CNY and a turnover rate of 4.03%, resulting in a total market capitalization of 12.136 billion CNY [1] - The company, established on March 28, 1999, and listed on February 28, 2002, is primarily engaged in power and heat production, natural gas supply, urban water supply, and construction services [1] - The revenue composition of Tianfu Energy is as follows: 80.82% from industrial operations, 13.58% from commercial activities, 4.42% from construction, and 1.17% from other supplementary services [1] Shareholder Analysis - Among the top circulating shareholders of Tianfu Energy, a fund under Southern Fund holds a significant position. The Southern CSI 1000 ETF (512100) increased its holdings by 1.6726 million shares in the second quarter, totaling 8.8832 million shares, which represents 0.65% of the circulating shares [2] - The estimated floating loss for the Southern CSI 1000 ETF today is approximately 4.1751 million CNY [2] - The Southern CSI 1000 ETF was established on September 29, 2016, with a current scale of 64.953 billion CNY. Year-to-date returns are 25.13%, ranking 1958 out of 4220 in its category, while the one-year return is 32.72%, ranking 1389 out of 3857 [2] Fund Management - The fund manager of the Southern CSI 1000 ETF is Cui Lei, who has been in the position for 6 years and 344 days. The total asset size of the fund is 94.976 billion CNY [3] - During Cui Lei's tenure, the best fund return achieved was 187.98%, while the worst return was -15.93% [3]