Core Insights - BMO Capital's Michael Zaremski raised his price target for Chubb Limited to $326 from $286, maintaining a Market Perform rating, indicating potential for incremental EPS upside despite expectations of margin expansion leveling off [1] Financial Performance - Chubb reported core operating income of nearly $3 billion, or $7.52 per share, reflecting gains of approximately 22% and 25% year-over-year [3] - The company achieved a combined ratio of 81.2%, the lowest in its history, showcasing disciplined underwriting and solid profitability [3] - For the full year, Chubb generated operating income of just under $10 billion, or $24.79 per share, representing increases of about 9% and 11% respectively [4] Growth Metrics - Property and casualty premiums increased by more than 7.5% in the fourth quarter, with consumer lines growing close to 12% and commercial lines advancing more than 6% [5] - International P&C operations saw nearly 11% growth, while the U.S. agriculture business surged over 45%, marking it as a significant contributor to overall performance [5] Investment Portfolio - Chubb's invested assets rose to $169 billion from $151 billion a year earlier, enhancing the company's earnings power through investment income [4]