分组1 - Tilray Brands has shifted its focus from being solely a marijuana company to becoming a brand manager, acquiring brands in marijuana, CBD, and alcohol sectors [4] - Despite the acquisitions, Tilray has not achieved sustainable profitability and has taken impairment charges across all business segments, indicating potential issues with its growth strategy [5] - The company's share count has increased by over 300% in the past five years due to acquisitions funded by stock, leading to dilution of existing shareholders [5] 分组2 - Altria has a more favorable risk/reward balance compared to Tilray, with a leading position in the U.S. tobacco market, holding a 40.5% market share in its Marlboro brand [8] - Altria's cigarette business, while in decline, remains sustainably profitable, allowing for dividend support and investment in new product development [9][11] - Despite past missteps, including unsuccessful investments in Juul and the marijuana sector, Altria continues to seek new growth opportunities, recently acquiring vape maker NJOY [12]