Here's Why Investors Should Hold American International Stock for Now

American International Group (AIG) is currently rated a Zacks Rank #3 (Hold), with its stock up 20% YTD, outperforming the industry average. AIG's growth is driven by an 8% year-over-year increase in net premium written (NPW) in Q1 2025, with North America Commercial NPW rising 14% and Tata AIG growing at a 20% CAGR; the company also increased its dividend by 12.5% in May 2025. However, investors should note the deteriorating combined ratio across business lines due to catastrophe losses, particularly from California wildfires, which have negatively impacted underwriting margins.

Analysis

American International Group (AIG) has demonstrated robust year-to-date stock performance, gaining 20% and outperforming its industry's 5.5% average, supported by strong investor confidence as indicated by a forward P/E ratio of 12.67X, above the industry's 9.05X. This performance is underpinned by significant growth in net premiums written (NPW), which rose 8% year-over-year on a comparable basis in Q1 2025. Key segments showed strength, with North America Commercial NPW up 14% and the high-growth Tata AIG business achieving a 20% compounded annual growth rate, a trajectory AIG expects to maintain through 2030. The company's financial health is further evidenced by a 12.5% dividend increase in May 2025 and a strong balance sheet featuring a low leverage ratio of 17.4% at the first quarter end, well below the industry average of 34.5%. Consensus estimates for 2025 earnings project a 26.1% year-over-year increase to $6.24 per share, with one upward estimate revision in the past 30 days. However, AIG faces considerable headwinds from deteriorating combined ratios across its business lines, primarily due to escalating catastrophe losses, notably from California wildfires. In Q1 2025, the North America Commercial segment's combined ratio worsened by 580 basis points year-over-year, International Commercial by 460 bps, and Global Personal by 960 bps. Catastrophe losses, which were $1.1 billion in 2023 and escalated 9.4% in 2024, saw a near fivefold year-over-year increase in Q1 2025, significantly pressuring underwriting margins.

Key Decisions for Investors

• Investors should closely monitor AIG's ability to manage and mitigate the impact of rising catastrophe losses on its combined ratio and overall underwriting profitability.
• Future earnings and stock performance will likely depend on balancing strong premium growth and capital management with the successful navigation of these increasing environmental risks and their impact on underwriting margins.
• Considering the Zacks Rank #3 (Hold), the positive growth drivers, and the significant risk from catastrophe losses, maintaining current positions while scrutinizing quarterly catastrophe loss figures and combined ratio trends is advisable before making further capital allocation decisions.