智飞生物涨2.07%，成交额5.20亿元，主力资金净流出3497.44万元

Core Viewpoint - The stock of Zhifei Biological has shown fluctuations, with a recent increase of 2.07% on January 29, 2023, despite a year-to-date decline of 3.39% [1] Group 1: Stock Performance - As of January 29, 2023, Zhifei Biological's stock price was 18.23 yuan per share, with a trading volume of 5.20 billion yuan and a turnover rate of 2.08%, resulting in a total market capitalization of 436.39 billion yuan [1] - The stock has experienced a 7.05% increase over the last five trading days, but a decline of 3.95% over the last 20 days and 14.37% over the last 60 days [1] Group 2: Financial Performance - For the period from January to September 2025, Zhifei Biological reported an operating income of 76.27 billion yuan, a year-on-year decrease of 66.53%, and a net profit attributable to shareholders of -12.06 billion yuan, reflecting a year-on-year decrease of 156.10% [2] Group 3: Shareholder Information - As of January 20, 2023, the number of shareholders for Zhifei Biological was 121,000, a decrease of 1.56% from the previous period, with an average of 11,686 circulating shares per person, an increase of 1.58% [2] - The company has distributed a total of 73.18 billion yuan in dividends since its A-share listing, with 31.94 billion yuan distributed in the last three years [3] Group 4: Institutional Holdings - As of September 30, 2025, major shareholders include Hong Kong Central Clearing Limited, holding 33.56 million shares, and several ETFs, all of which have seen a decrease in holdings compared to the previous period [3]