American International Group (AIG) is back in focus after agreeing to acquire Everest’s Chilean insurance subsidiary and wrapping up its purchase of Everest’s Colombian unit, extending the insurer’s footprint across key Latin American markets.
These Latin American deals land at a moment when American International Group’s shares have picked up steam, with a 10.05% 1 month share price return and a 4.23% 3 month share price return. Longer term total shareholder returns of 37.37% over three years and 55.75% over five years point to momentum that has built over time, despite the share price return declining 2.81% year to date.
Scan how American International Group compares with other insurers pushing into new regions by checking our hand picked list of solid balance sheet and fundamentals (25 results).
American International Group trades below both its own estimated fair value and analyst targets, even as it pushes further into Latin America. Is that gap mispricing the expansion risk, or reflecting market caution that could be warranted?
Most Popular Narrative: 7.4% Undervalued
On the most followed view of American International Group, a fair value of $88.45 sits above the last close at $81.90, which puts the new Latin American push into a story that already assumes more value than the market price reflects.
A well diversified international and specialty portfolio is being reshaped by capital deployment into areas such as high net worth personal lines, Accident & Health, Convex and Onex stakes, the planned Everest Colombia acquisition and products like the Parametric Cloud Outage cyber solution, which can broaden American International Group’s reach in higher growth segments and support future premium and earnings growth.
See why 31 investors see American International Group as 7% undervalued.
Result: Fair Value of $88.45 (UNDERVALUED)
Still, the narrative around American International Group can weaken if catastrophe losses stay elevated, or if pricing pressure further curbs premium retention and growth momentum.
Find out about the key risks to this American International Group narrative.
Another View: What AIG’s P/E Is Telling You
While the SWS DCF model points to American International Group trading below an estimated cash flow value, the plain P/E story cuts the other way. AIG changes hands at 14.4x earnings, compared with 11.5x for the US Insurance industry and a 9.1x peer average.
The fair ratio of 11.8x also sits below the current multiple. That gap suggests investors are already paying a premium, which could limit upside if sentiment cools or earnings do not track expectations. Which lens do you trust more when those two signals conflict?
See what the numbers say about this price — find out in our valuation breakdown.
NYSE:AIG P/E Ratio as at Oct 2026 Next Steps
If this mix of optimism and caution around American International Group leaves you unconvinced either way, do not stay undecided. Instead, take a closer look at the potential bright spots driving sentiment by reviewing the 3 key rewards.
Looking for more investment ideas beyond American International Group?
Do not stop with American International Group. Use the same structured approach to scan other opportunities, compare quality, and pressure test where your next dollar should really go.
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.
Companies discussed in this article include AIG.
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