AIG Q2 Earnings Beat on Higher North America Commercial Premiums

American International Group (AIG) reported robust second-quarter 2025 results, with adjusted earnings per share of $1.81, surging 56% year-over-year and surpassing consensus estimates by 14.6%, while operating revenues grew 3% to $6.8 billion. The strong performance was primarily driven by a 48.1% increase in net investment income to $1.5 billion and significant underwriting improvements across its North America Commercial and International Commercial segments, evidenced by lower combined ratios and declining expenses. Despite some offset from weaker Global Personal premiums and reduced Corebridge Financial dividends, AIG demonstrated strong operational efficiency and returned substantial capital to shareholders through $1.8 billion in share repurchases.

Analysis

American International Group (AIG) delivered a strong second-quarter 2025 performance, with adjusted earnings per share of $1.81 surging 56% year-over-year and decisively beating consensus estimates by 14.6%. The results were underpinned by two primary drivers: exceptional growth in investment income and robust underwriting execution in its core commercial insurance segments. Net investment income climbed 48.1% to $1.5 billion, substantially outpacing forecasts, largely due to favorable mark-to-market changes on its Corebridge equity stake and gains from fixed maturity security sales. Operationally, the General Insurance division showed significant strength, with both North America and International Commercial segments reporting improved combined ratios of 85.9%, reflecting lower catastrophe losses and better prior-year development. This core operational strength, combined with a 6.7% year-over-year decline in total expenses, boosted the adjusted return on equity by 360 basis points to 9.7%. However, these strengths were partially offset by a notable 11% decline in net premiums written in the Global Personal segment and lower dividend income from Corebridge. The company's aggressive capital return program, featuring $1.8 billion in share repurchases, signals strong management confidence in the outlook.

Key Decisions for Investors

• Investors should view the strong quarterly performance, particularly the 56% year-over-year EPS growth and improved combined ratios in commercial lines, as a key indicator of successful operational execution and underwriting discipline.
• The aggressive $1.8 billion share repurchase program underscores management's confidence and provides significant support to shareholder returns, warranting consideration as a core part of the investment thesis.
• It is important to monitor the performance of the Global Personal segment, as the 11% decline in net premiums written presents a notable contrast to the strength in commercial lines and could be a drag on future growth.
• Investors should assess the sustainability of the outsized net investment income, as a significant portion was driven by favorable market-based adjustments to its Corebridge equity stake, which may not be recurring at the same level.