The Motley Foolยท2025-08-17 13:30Group 1: Intuitive Surgical - Intuitive Surgical is a leader in robotic-assisted surgery (RAS) devices, primarily driven by its da Vinci system, which allows for minimally invasive surgeries across various medical fields [4] - The company has faced challenges such as a decline in bariatric surgeries and tariffs, but its long-term prospects remain strong due to a resilient business model and consistent growth in revenue [5][9] - The addressable market for Intuitive Surgical is underpenetrated, with over half of its revenue coming from instruments and accessories tied to procedure volume, benefiting from an aging global population [7][8] - Intuitive Surgical has outperformed the market for 25 years, indicating potential for significant capital growth for younger investors [9] Group 2: Moderna - Moderna is considered a riskier investment compared to Intuitive Surgical but has substantial upside potential, particularly due to its successful COVID-19 vaccine and innovative mRNA platform [10] - The company has achieved several clinical and regulatory successes, including approvals for vaccines against RSV and ongoing trials for vaccines targeting influenza and cancer [11][13] - Despite a recent lag in stock performance due to declining sales from its coronavirus vaccine franchise, Moderna's pipeline remains promising, with potential candidates for various cancers and an early-stage HIV vaccine [12][14] - If Moderna successfully mainstreams mRNA vaccines over the next five years, it could lead to significant stock upside, making it a consideration for younger investors who can tolerate volatility [14]