首创环保股价涨5.06%，长城基金旗下1只基金重仓，持有1.54万股浮盈赚取2464元

Group 1 - The core point of the news is that Beijing Capital Eco-Environment Protection Group Co., Ltd. (首创环保) has seen a stock price increase of 5.06%, reaching 3.32 CNY per share, with a trading volume of 728 million CNY and a turnover rate of 3.07%, resulting in a total market capitalization of 24.371 billion CNY [1] - The company was established on August 31, 1999, and listed on April 27, 2000, focusing on water treatment and solid waste management [1] - The revenue composition of the company includes: wastewater treatment (32.95%), solid waste treatment (20.16%), water supply treatment (16.65%), urban water construction (11.38%), comprehensive water environment management (6.80%), water supply services (5.55%), air quality management (3.85%), other services (1.55%), equipment and technology services (1.01%), and expressway services (0.09%) [1] Group 2 - From the perspective of fund holdings, a fund under Great Wall Fund has a significant position in 首创环保, with the Great Wall CSI Red Chip Low Volatility 100 ETF Link A (022097) holding 15,400 shares, accounting for 0.02% of the fund's net value, ranking as the tenth largest holding [2] - The fund has a total scale of 88.585 million CNY and has achieved a return of 6.69% this year, ranking 3830 out of 4223 in its category [2] - The fund manager, 雷俊, has been in position for 10 years and 270 days, with a total asset scale of 3.443 billion CNY, achieving a best return of 160.12% and a worst return of -89.53% during his tenure [3]