和而泰股价涨5.09%，广发基金旗下1只基金重仓，持有389.72万股浮盈赚取966.5万元

Group 1 - The core point of the news is that Heertai's stock price increased by 5.09% to 51.25 CNY per share, with a trading volume of 2.803 billion CNY and a turnover rate of 6.98%, resulting in a total market capitalization of 47.391 billion CNY [1] - Heertai, established on January 12, 2000, and listed on May 11, 2010, is based in Shenzhen, Guangdong Province, and specializes in the research, production, and sales of smart controllers for household appliances, next-generation smart controllers, and smart hardware [1] - The main revenue composition of Heertai includes: 65.41% from household appliance smart controllers, 11.34% from smart product smart controllers, 9.82% from power tool smart controllers, 7.63% from automotive electronic smart controllers, 3.69% from microwave and millimeter-wave analog phased array T/R chips, and 2.10% from other sources [1] Group 2 - According to data, the Guangfa Zhongzheng 1000 ETF (560010) is among the top ten circulating shareholders of Heertai, having reduced its holdings by 157,700 shares in the third quarter, now holding 3.8972 million shares, which accounts for 0.48% of the circulating shares [2] - The Guangfa Zhongzheng 1000 ETF has achieved a return of 27.35% this year, ranking 1929 out of 4216 in its category, and a return of 21.04% over the past year, ranking 2037 out of 3956 [2] - The fund manager of Guangfa Zhongzheng 1000 ETF is Luo Guoqing, who has been in the position for 10 years and 39 days, with a total asset scale of 104.711 billion CNY [3]