荣盛发展股价跌5.03%，南方基金旗下1只基金位居十大流通股东，持有3330.4万股浮亏损失333.04万元

Group 1 - The core viewpoint of the news is that Rongsheng Development's stock has experienced a decline of 5.03%, with a current price of 1.89 CNY per share and a total market capitalization of 8.218 billion CNY [1] - Rongsheng Development is primarily engaged in real estate development and sales, with its revenue composition being 87.71% from real estate, 7.99% from property services, 1.98% from hotel operations, 1.56% from industrial parks, and 0.75% from other industries [1] - The company is located in Langfang City, Hebei Province, and was established on December 30, 1996, with its listing date on August 8, 2007 [1] Group 2 - Among the top circulating shareholders of Rongsheng Development, a fund under Southern Fund has increased its holdings by 670,000 shares, bringing its total to 33.304 million shares, which represents 0.85% of the circulating shares [2] - The Southern CSI Real Estate ETF Initiated Link A (004642) has a current scale of 173 million CNY and has reported a year-to-date return of 10.07% [2] - The fund manager, Luo Wenjie, has been in the position for 12 years and 153 days, with the fund's total asset scale at 138.999 billion CNY [3]