American International Group, Inc. (AIG) Valuation
Historical valuation analysis based on 1281 data points (2021-09-10 to 2026-10-16)
American International Group is one of the largest insurance and financial services firms in the world and has a global footprint. It operates through a wide range of subsidiaries that provide prop...
American International Group, Inc. (AIG) currently trades at a P/E ratio of 14.24 (historical range: 2.70–15.80, median: 10.61), placing it at the 90th percentile — expensive relative to its history, P/S ratio of 1.59 (range: 0.63–2.45, 72th percentile — above its historical average), EV/EBITDA of 12.50 (range: 3.32–52.20, 70th percentile).
Over the historical period (2021-09-10 to 2026-10-16), American International Group, Inc.'s P/E ratio has expanded by 76% over the observed period (from an average of 7.6 to 13.3).
American International Group, Inc. trades well above its own historical valuation range across most metrics.
Historical Valuation Metrics
| Metric | Current | Median | %ile | Assessment |
|---|---|---|---|---|
| P/E Ratio | 14.24 | 10.61 | 90th | expensive relative to its history |
| P/S Ratio | 1.59 | 1.11 | 72th | above its historical average |
| EV/EBITDA | 12.50 | 11.00 | 70th | above its historical average |
American International Group, Inc. (AIG) Valuation & P/E History
American International Group, Inc. (AIG) is a US-listed stock operating in the Financial Services sector, specifically the Fire, Marine & Casualty Insurance industry currently trading at $80.74 with a market capitalization of $42.2 billion. This page provides historical valuation analysis for AIG based on 1281 data points covering 2021-09-10 to 2026-10-16. The P/E ratio of 14.24 is above the historical median of 10.61, placing AIG at the 90th percentile of its valuation range. The P/S ratio of 1.59 compares to a median of 1.11.
AIG Valuation Metrics & Historical Range
The valuation table above shows American International Group, Inc.'s current and historical valuation multiples, including P/E ratio, P/S ratio, EV/EBITDA, FCF yield, and dividend yield. Each metric is compared to its own historical range to determine whether AIG is currently trading above or below its typical valuation levels.
- P/E ratio: Price-to-earnings measures how much investors pay per dollar of earnings. A P/E above the historical median suggests AIG is expensively valued; below the median suggests it is cheap.
- P/S ratio: Price-to-sales is useful for companies with volatile or negative earnings. Lower P/S relative to history may indicate value.
- EV/EBITDA: Enterprise value to EBITDA adjusts for debt and cash, providing a capital-structure-neutral valuation measure for American International Group, Inc..
- FCF yield: Free cash flow yield shows the cash return relative to market price. Higher yields may indicate undervaluation.
Is AIG Overvalued or Undervalued?
American International Group, Inc. trades well above its own historical valuation range across most metrics. The overall valuation percentile of 77 combines P/E, P/S, and EV/EBITDA percentiles into a single measure of how expensive AIG is relative to its own history. A percentile below 25 suggests the stock may be undervalued, while a percentile above 75 suggests it may be overvalued.
However, valuation is only one factor in investment decisions. A stock can remain "overvalued" for years if growth accelerates, or "undervalued" if the business deteriorates. Always combine valuation analysis with financial statement analysis and the full AIG analysis page for a complete picture.
Valuation data is computed from historical price and fundamental data via Polygon.io and Finnhub.AIG trades on NYSE. This page is for informational purposes only and is not financial advice.