American International Group (AIG) stock came under pressure after the company announced a CEO succession plan, which many investors interpreted as reducing the likelihood of a future Chubb acquisition and the associated deal premium.

At a share price of US$75.74, AIG has seen its 1-day share price return of 0.56% and year to date share price decline of 10.12% sit against a 5-year total shareholder return of 79.94%. This points to longer term gains but fading recent momentum as the CEO transition and reduced deal speculation reset expectations.

If the shift in expectations around AIG has you reassessing your watchlist, it can be helpful to see what else is moving in the market through 20 top founder-led companies

With AIG trading at US$75.74, value scores flagging it as inexpensive, and some analysts trimming but not abandoning their targets, you have to ask: is this a reset that leaves upside on the table, or are markets already pricing in the company’s future growth?

Most Popular Narrative: 12% Undervalued

With American International Group trading at US$75.74 against a narrative fair value of US$86.45, the current setup centers on whether earnings quality and underwriting discipline justify that gap.

The acceleration of digitalization and artificial intelligence initiatives, such as the Gen AI deployment across underwriting and claims, positions AIG to improve underwriting precision, reduce fraud, and offer more tailored insurance products, supporting improved net margins and sustained earnings growth. Portfolio optimization and divestitures, along with the completion of the AIG Next transformation, have created a leaner, more focused organization, which is expected to translate into lower operating expenses and a consistently lower expense ratio over time.

Want to see what ties this valuation together? The narrative leans heavily on steadier margins, measured growth expectations and a future earnings multiple that undercuts today’s sector pricing. Curious which specific revenue and profit assumptions sit behind that discount rate and fair value gap?

Result: Fair Value of $86.45 (UNDERVALUED)

However, the story can change quickly if climate related catastrophe losses spike or if legal and claims inflation eats into the underwriting margin that investors are banking on.

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Another Take: Multiples Point To A Richer Price

That 12% gap to the narrative fair value sits awkwardly next to AIG’s current P/E of 12.7x, which is higher than the US Insurance industry at 11.3x and the peer average at 10.2x. It is also above a fair ratio of 11.7x that the market could move toward. Is this a value gap to close or a signal that expectations already run hot?

For a closer look at how this compares with peers and what that means for valuation risk, See what the numbers say about this price — find out in our valuation breakdown.

Next Steps

If this mix of optimism and reset expectations feels familiar, treat it as a prompt to review the numbers yourself and decide where you stand. To see what is currently driving positive sentiment around the stock, check out the 3 key rewards

Looking for more investment ideas?

If AIG has you rethinking your next move, do not stop here. Broaden your view with a few focused stock ideas that match different investing goals.

• Target potential mispricing by scanning companies highlighted in the 44 high quality undervalued stocks for ideas where expectations and current prices do not fully align.
• Prioritize resilience by reviewing stocks in the 71 resilient stocks with low risk scores that score well on stability and risk controls instead of chasing every headline swing.
• Hunt for underfollowed opportunities through the screener containing 20 high quality undiscovered gems where fundamentals, not hype, drive the starting point for your research.

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.