清仓长实集团，XIRR年化收益率35.5%

Group 1 - The core viewpoint of the article suggests that the company, Cheung Kong Holdings, has potential in the Hong Kong real estate sector, although its revenue is significantly derived from pubs in the UK [2][4] - The company has engaged in share buybacks, purchasing a total of 48,656,000 shares at a total cost of approximately HKD 1.54 billion [4] - The annualized return on investment for the company is reported at 35.5% [2] Group 2 - The decision to liquidate holdings is based on several considerations, including the stock price reaching a 52-week high, which limits further upside potential and increases downside risk [5] - The post-tax dividend yield is approximately 3.4%, which is deemed insufficiently attractive [5] - The strategy aims to manage portfolio risk by freeing up capital to invest in other undervalued stocks [5]