SEP(SH:600021) Xin Lang Cai Jing·2025-09-23 06:25Group 1 - Shanghai Electric Power's stock price dropped by 5.04% to 18.67 CNY per share, with a trading volume of 2.007 billion CNY and a turnover rate of 3.69%, resulting in a total market capitalization of 52.589 billion CNY [1] - The company, established on June 4, 1998, and listed on October 29, 2003, is primarily engaged in power generation, heating, and electricity services, with revenue composition of 92.90% from electricity, 5.49% from heating, and 1.61% from other services [1] Group 2 - Among the top ten circulating shareholders of Shanghai Electric Power, a fund under Southern Fund increased its holdings in the Southern CSI 500 ETF (510500) by 2.9551 million shares in the second quarter, bringing the total to 20.9028 million shares, which accounts for 0.8% of circulating shares [2] - The Southern CSI 500 ETF (510500), established on February 6, 2013, has a latest scale of 113.438 billion CNY, with a year-to-date return of 27.85% and a one-year return of 62.69% [2] - The fund manager, Luo Wenjie, has a cumulative tenure of 12 years and 158 days, with the fund's total asset scale at 138.999 billion CNY, achieving a best return of 145.85% and a worst return of -47.6% during his tenure [2]