涛涛车业股价涨5.03%，中欧基金旗下1只基金重仓，持有45.12万股浮盈赚取552.27万元

Group 1 - The core viewpoint of the news is that Taotao Automotive has experienced a significant stock price increase, with a 5.03% rise on December 19, reaching 255.80 yuan per share, and a total market capitalization of 27.895 billion yuan [1] - Taotao Automotive's stock has risen for three consecutive days, with a cumulative increase of 6.87% during this period [1] - The company specializes in the research, production, and sales of electric vehicles and related accessories, with its main revenue sources being 67.23% from smart electric low-speed vehicles, 28.59% from special vehicles, and 4.17% from other sources [1] Group 2 - Among the top circulating shareholders of Taotao Automotive, a fund under China Europe Fund, specifically the China Europe Prosperity Selected Mixed A (020876), has entered the top ten shareholders, holding 451,200 shares, which is 1.55% of the circulating shares [2] - The fund has generated a floating profit of approximately 5.5227 million yuan today and a total of 7.0658 million yuan during the three-day stock price increase [2][3] - The fund manager, Zhang Xueming, has a tenure of 1 year and 241 days, with the fund's total asset scale at 6.741 billion yuan and a best return of 62.73% during his tenure [2]