American International Group Inc
American International Group, Inc. provides insurance products for commercial, institutional, and individual customers in North America and internationally. It operates through three segments: North America Commercial, International Commercial, and Global Personal. The company offers commercial and industrial property insurance, including business interruption and package insurance that cover exp… Read more
Market Cap & Net Worth: American International Group Inc (AIG)
American International Group Inc (NYSE:AIG) has a market capitalization of $41.12 Billion ($41.12 Billion) as of March 18, 2026. Listed on the NYSE stock exchange, this USA-based company holds position #518 globally and #416 in its home market, demonstrating a -1.26% decrease in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying American International Group Inc's stock price $76.64 by its total outstanding shares 536559663 (536.56 Million).
American International Group Inc Market Cap History: 2015 to 2026
American International Group Inc's market capitalization history from 2015 to 2026. Data shows growth from $26.58 Billion to $41.12 Billion (4.65% CAGR).
Index Memberships
American International Group Inc is a constituent of 2 market indices:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
S&P 500 Index
GSPC
|
$53.17 Trillion | 0.11% | #223 of 503 |
|
S&P 100
OEX
|
$37.26 Trillion | 0.15% | #95 of 101 |
Weight: American International Group Inc's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
American International Group Inc Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how American International Group Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.
Latest Price to Sales (P/S) Ratio
10.89x
American International Group Inc's market cap is 10.89 times its annual revenue
0.58x
Higher than industry averageLatest Price to Earnings (P/E) Ratio
14.83x
American International Group Inc's market cap is 14.83 times its annual earnings
5.10x
Higher than industry averageWhat These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2016 | $28.65 Billion | $52.75 Billion | -$849.00 Million | 0.54x | N/A |
| 2017 | $26.68 Billion | $49.93 Billion | -$6.08 Billion | 0.53x | N/A |
| 2018 | $18.12 Billion | $47.48 Billion | -$6.00 Million | 0.38x | N/A |
| 2019 | $24.20 Billion | $49.79 Billion | $3.35 Billion | 0.49x | 7.23x |
| 2020 | $18.62 Billion | $43.84 Billion | -$5.94 Billion | 0.42x | N/A |
| 2021 | $28.65 Billion | $51.98 Billion | $10.37 Billion | 0.55x | 2.76x |
| 2022 | $32.60 Billion | $29.98 Billion | $10.23 Billion | 1.09x | 3.19x |
| 2023 | $35.79 Billion | $27.96 Billion | $3.64 Billion | 1.28x | 9.82x |
| 2024 | $39.06 Billion | $27.27 Billion | -$1.40 Billion | 1.43x | N/A |
| 2025 | $45.90 Billion | $4.21 Billion | $3.10 Billion | 10.89x | 14.83x |
Competitor Companies of AIG by Market Capitalization
Companies near American International Group Inc in the global market cap rankings as of March 18, 2026.
Key companies related to American International Group Inc by market ranking:
- Berkshire Hathaway Inc (NYSE:BRK-A): Ranked #13 globally with a market cap of $912.15 Billion USD.
- Allianz SE (PINK:ALIZF): Ranked #124 globally with a market cap of $143.52 Billion USD.
- Hartford Financial Services Group (NYSE:HIG): Ranked #573 globally with a market cap of $37.29 Billion USD.
- Allianz SE VNA O.N. (XETRA:ALV): Ranked #126 globally with a market cap of $142.76 Billion USD ( €139.08 Billion EUR).
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #13 | Berkshire Hathaway Inc | NYSE:BRK-A | $912.15 Billion | $738390.39 |
| #124 | Allianz SE | PINK:ALIZF | $143.52 Billion | $377.50 |
| #573 | Hartford Financial Services Group | NYSE:HIG | $37.29 Billion | $135.33 |
| #126 | Allianz SE VNA O.N. | XETRA:ALV | $142.76 Billion | €362.10 |
American International Group Inc Historical Marketcap From 2015 to 2026
Between 2015 and today, American International Group Inc's market cap moved from $26.58 Billion to $ 41.12 Billion, with a yearly change of 4.65%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | $41.12 Billion | -10.41% |
| 2025 | $45.90 Billion | +17.51% |
| 2024 | $39.06 Billion | +9.15% |
| 2023 | $35.79 Billion | +9.79% |
| 2022 | $32.60 Billion | +13.77% |
| 2021 | $28.65 Billion | +53.92% |
| 2020 | $18.62 Billion | -23.08% |
| 2019 | $24.20 Billion | +33.58% |
| 2018 | $18.12 Billion | -32.09% |
| 2017 | $26.68 Billion | -6.86% |
| 2016 | $28.65 Billion | +7.77% |
| 2015 | $26.58 Billion | -- |
End of Day Market Cap According to Different Sources
On Mar 18th, 2026 the market cap of American International Group Inc was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $41.12 Billion USD |
| MoneyControl | $41.12 Billion USD |
| MarketWatch | $41.12 Billion USD |
| marketcap.company | $41.12 Billion USD |
| Reuters | $41.12 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.