American International Group (AIG) has drawn fresh attention after reporting second quarter 2026 results that showed slightly lower revenue and net income. Earnings per share also softened compared with the same period last year.

At a share price of $78.78, American International Group has seen its short term share price performance soften, with the 1 day and year to date share price returns both declining. At the same time, the 1 year total shareholder return of 2.58% and 5 year total shareholder return of 61.63% point to longer term gains alongside recent earnings, dividend affirmations and ongoing buybacks, which are influencing how investors view its risk and income profile.

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That mix of softer earnings, a share price that has eased in the short term, and ongoing dividends and buybacks raises a core question: Is the recent move in American International Group more about fundamentals or sentiment around the stock?

Most Popular Narrative: 10.9% Undervalued

American International Group's most followed narrative points to a fair value of $88.45 compared with the last close at $78.78, which frames the recent pullback in a very different light.

The acceleration of digitalization and artificial intelligence initiatives such as the Gen AI deployment across underwriting and claims positions AIG to enhance operational efficiency, improve underwriting precision, reduce fraud, and offer more tailored insurance products, supporting improved net margins and sustained earnings growth.

Read the complete narrative. Read the complete narrative.

Want to see what underpins that $88.45 fair value for American International Group? The narrative leans heavily on steadier earnings growth, firmer margins and a lower future earnings multiple than many investors might expect. The mix of those assumptions is where the real story sits.

Result: Fair Value of $88.45 (UNDERVALUED)

However, the American International Group narrative could be challenged if climate related catastrophe losses rise, or if legal and claims inflation steadily erodes underwriting profitability.

Another View on American International Group's Valuation

While the most popular narrative focuses on American International Group trading below a fair value estimate of $88.45, the earnings multiple tells a cooler story. AIG currently trades on a P/E of 13.9x, which sits above the US Insurance industry at 11.6x and peer average at 10.3x. It is also slightly above an estimated fair ratio of 13.7x, which suggests the market is already pricing in some optimism and leaves less room for error if earnings or returns fall short.

Our valuation checks currently give American International Group a score of 2 out of 6, which reflects this richer P/E compared with both the industry and the fair ratio the market could potentially move towards. For investors weighing the 52.2% discount to the Simply Wall St fair value estimate against a relatively full earnings multiple, the question is which signal to treat as more important right now.

Next Steps

If the mix of softer earnings and fair value debates around American International Group feels finely balanced, treat this as a prompt to review the details and move quickly while sentiment is still settling. Then weigh those potential rewards for yourself with the 3 key rewards.

Looking for more investment ideas beyond American International Group?

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.