Luenmei Quantum (SH:600167) Xin Lang Cai Jing·2025-09-19 02:37Group 1 - The core viewpoint of the news is that Lianmei Holdings has experienced a significant stock price increase, rising 5.02% on September 19, with a total market value of 17.039 billion yuan and a cumulative increase of 9.97% over three days [1] - Lianmei Holdings, established on January 25, 1999, primarily engages in clean heating services and high-speed rail digital media advertising, with revenue composition: heating and steam income 74.62%, advertising income 15.42%, network connection income 4.59%, power generation income 3.60%, engineering income 1.16%, and other income 0.61% [1] - The stock trading volume on September 19 was 1.88 billion yuan, with a turnover rate of 1.13% [1] Group 2 - According to data, the Baodao Fund has a significant holding in Lianmei Holdings, with the Baodao Shengli 6-Month Holding Period Mixed Fund (010404) holding 24,800 shares, accounting for 0.35% of the fund's net value, making it the third-largest holding [2] - The Baodao Shengli fund has generated a floating profit of approximately 8,928 yuan today and a total of 16,100 yuan during the three-day increase [2] - The fund was established on December 24, 2020, with a latest scale of 39.612 million yuan, and has achieved a year-to-date return of 7.12% [2]