AIG Q3 2026 Earnings: Premium Growth Offset by Higher Catastrophe Losses
AIG reported Q3 2026 General Insurance net premiums rose 7% to $6.65 billion, and GAAP diluted EPS increased to $1.60. However, adjusted EPS declined to $2.06 due to lower underwriting income. General Insurance underwriting income fell 29% as catastrophe charges surged to $283 million and favorable prior-year development halved, raising the combined ratio to 91.3%. Despite these pressures, underlying accident-year performance remained stable. AIG returned $787 million to shareholders through buybacks and dividends. Key risks involve catastrophe-loss volatility, reserve development trends, and investment-related earnings fluctuations.
American International Group (NYSE: AIG) reported Q3 2026 General Insurance net premiums written of $6.65 billion, up 7% year over year, while GAAP diluted EPS rose to $1.60 from $0.93. GAAP net income increased to $844 million, but adjusted EPS declined to $2.06 as lower underwriting income outweighed premium growth.
Core Results
The release did not provide a consolidated revenue figure, so its top-line performance is best assessed through General Insurance net premiums written. Premium growth was broad-based, reaching 8% on a constant-dollar basis and 10% when North America Property was excluded.
GAAP earnings benefited primarily from changes in the fair value of investments, higher General Insurance investment income, increased earned premiums, and lower net realized losses. Adjusted earnings moved in the opposite direction because underwriting income and Other Operations net investment income declined.
| Metric | Q3 2026 | Q3 2025 | Year-Over-Year Change |
|---|---|---|---|
| General Insurance net premiums written | $6.65 billion | $6.23 billion | 7% |
| Net income attributable to AIG common shareholders | $844 million | $519 million | About 63% |
| GAAP diluted EPS | $1.60 | $0.93 | About 72% |
| Adjusted after-tax income | $1.09 billion | $1.23 billion | About (11%) |
| Adjusted diluted EPS | $2.06 | $2.20 | About (6%) |
| Total net investment income | $1.10 billion | $772 million | About 42% |
| General Insurance underwriting income | $564 million | $793 million | (29%) |
| General Insurance combined ratio | 91.3% | 86.8% | 4.5 points higher |
Total net investment income included fair-value movements. On an adjusted pre-tax income basis, investment income was $1.08 billion, compared with $1.02 billion a year earlier.
Business and Segment Performance
International Commercial generated the fastest premium growth, while Global Personal produced the clearest improvement in underwriting profitability. North America Commercial grew more slowly and experienced the largest deterioration in its combined ratio. For combined ratios, lower figures indicate better underwriting profitability.
| Segment | Net Premiums Written | Underwriting Income | Combined Ratio | Adjusted Accident-Year Combined Ratio |
|---|---|---|---|---|
| North America Commercial | $2.48 billion, up 2% | $167 million, down 57% | 92.9%, up 10.3 points | 87.2%, up 1.8 points |
| International Commercial | $2.39 billion, up 13% | $283 million, down 14% | 88.3%, up 3.4 points | 85.8%, down 0.2 points |
| Global Personal | $1.78 billion, up 6% | $114 million, up 44% | 93.2%, down 2.0 points | 93.6%, down 1.9 points |
North America Commercial benefited from Retail Casualty and Financial Lines, but lower production in certain Property lines limited overall growth. Excluding North America Property, the segment’s net premiums written increased 6%. Its underwriting results were pressured by higher catastrophe charges, lower favorable prior-year development, and business-mix changes.
International Commercial’s 13% premium increase was supported by broad geographic growth. Its calendar-year combined ratio worsened because of higher catastrophe losses and less favorable prior-year development, but its adjusted accident-year combined ratio improved slightly as lower operating expenses offset mix-related pressure on the loss ratio.
Global Personal grew through high-net-worth insurance and Accident & Health. It was the only major segment to increase underwriting income, supported by lower accident-year losses and lower general operating expenses.
Higher Catastrophe Losses and Lower Reserve Benefits Offset Premium Growth
General Insurance underwriting income fell 29% even though net premiums written rose 7%. Catastrophe-related charges increased to $283 million from $100 million and represented 4.4 loss-ratio points, compared with 1.6 points one year earlier. Severe convective storms in North America were the principal source of these losses.
Favorable prior-year development also decreased to $91 million from $180 million. The combination of higher catastrophe costs and a smaller reserve benefit explains most of the 4.5-point deterioration in the calendar-year combined ratio.
Underlying accident-year performance was considerably more stable. The adjusted accident-year combined ratio was 88.4%, versus 88.3% a year earlier, while accident-year underwriting income excluding catastrophes increased 6% to $756 million. The expense ratio improved by 0.3 points to 30.6%, partly offsetting a modest increase in the adjusted accident-year loss ratio.
Capital Returns, Book Value, and Leverage
AIG returned $787 million to shareholders during the quarter, comprising $527 million of share repurchases and $260 million of dividends. Weighted-average diluted shares declined to 527.3 million from 558.5 million, helping limit the decline in adjusted EPS relative to the larger decrease in adjusted after-tax income.
Book value per share was $74.96, down 1% year over year, while adjusted book value per share increased 5% to $81.25. Adjusted tangible book value per share also rose 5%, reaching $73.37. GAAP return on equity improved to 8.5% from 5.0%, but core operating ROE declined to 11.1% from 13.6%.
AIG issued €625 million of 4.250% notes due in 2031 and €500 million of 4.750% notes due in 2036, equivalent to approximately $1.3 billion in aggregate. At quarter-end, total debt represented 20.8% of total capital and 19.6% of adjusted total capital.
Recent Insider Transactions
The supplied six-month insider summary shows one purchase totaling 55,284 shares and one sale totaling 236,829 shares, resulting in net selling of 181,545 shares. The detailed transaction record identifies the following recent sale; it does not by itself establish an insider’s view of AIG’s prospects.
| Date | Insider | Role | Action | Price | Reported Value |
|---|---|---|---|---|---|
| August 13, 2026 | Peter Zaffino | Officer and Director | Sale | $76.13–$76.89 per share | $18,098,334 |
Risks Investors Should Monitor
- Catastrophe-loss volatility: Catastrophe charges rose to $283 million from an unusually low $100 million, materially reducing underwriting income and raising the combined ratio.
- Less favorable reserve development: The prior-year reserve benefit fell by half. A further reduction would provide less support to calendar-year underwriting results.
- North America Property and business mix: North America Commercial premium growth was only 2%, compared with 6% excluding Property, while mix changes increased its underlying loss and acquisition ratios.
- Investment-related earnings volatility: Fair-value changes were an important contributor to the increase in GAAP net income, creating the potential for reported earnings to fluctuate independently of underlying insurance performance.
- Adjusted earnings pressure: Adjusted after-tax income declined as lower underwriting income and weaker Other Operations investment income outweighed premium growth.
Summary
AIG’s Q3 2026 results combined broad premium growth and stable underlying accident-year underwriting with weaker calendar-year profitability caused by higher catastrophe losses and reduced reserve benefits. Investment gains lifted GAAP net income and EPS, but adjusted earnings declined. Future results will depend on catastrophe activity, North America Property trends, business mix, and whether AIG can preserve its underlying combined ratio while continuing to grow premiums.
This article may include AI-generated content that is human-reviewed, which is for reference and general information purposes only and does not constitute investment advice.
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