Current
$43.5B
5-Year Average
$47.1B
All-Time High
$179B
All-Time Low
$826M
Market cap daily chart for American International Group (AIG)
Aug 2, 2021 – Jul 29, 2026 · 1,253 trading days
Market Cap growth chart for American International Group (AIG) from 2017 to 2026
Latest: -10.9%
Market Cap history table for American International Group (AIG) from 1985 to 2026
| 2026 | $43.5B | -10.9% | -$5.3B | ||
| 2025 | $48.8B | +2.0% | +$939M | ||
| 2024 | $47.9B | -2.6% | -$1.28B | ||
| 2023 | $49.1B | -1.4% | -$695M | ||
| 2022 | $49.8B | +1.3% | +$652M | ||
| 2021 | $49.2B | +49.4% | +$16.3B | ||
| 2020 | $32.9B | -27.9% | -$12.7B | ||
| 2019 | $45.7B | +27.3% | +$9.79B | ||
| 2018 | $35.9B | -35.3% | -$19.6B | ||
| 2017 | $55.4B | -22.2% | -$15.8B | ||
| 2016 | $71.3B | -13.8% | -$11.4B | ||
| 2015 | $82.7B | +2.0% | +$1.62B | ||
| 2014 | $81.1B | +7.2% | +$5.46B | ||
| 2013 | $75.6B | +27.0% | +$16.1B | ||
| 2012 | $59.6B | +42.7% | +$17.8B | ||
| 2011 | $41.7B | +499.2% | +$34.8B | ||
| 2010 | $6.97B | +94.1% | +$3.38B | ||
| 2009 | $3.59B | -1.9% | -$70.2M | ||
| 2008 | $3.66B | -97.3% | -$130B | ||
| 2007 | $134B | -19.4% | -$32.3B | ||
| 2006 | $166B | +4.9% | +$7.72B | ||
| 2005 | $159B | +3.5% | +$5.37B | ||
| 2004 | $153B | -0.9% | -$1.42B | ||
| 2003 | $155B | +11.8% | +$16.3B | ||
| 2002 | $138B | -25.7% | -$47.8B | ||
| 2001 | $186B | -19.1% | -$43.9B | ||
| 2000 | $230B | +36.1% | +$61B | ||
| 1999 | $169B | +59.0% | +$62.7B | ||
| 1998 | $106B | +34.3% | +$27.2B | ||
| 1997 | $79.1B | +74.7% | +$33.8B | ||
| 1996 | $45.3B | +16.7% | +$6.5B | ||
| 1995 | $38.8B | +40.0% | +$11.1B | ||
| 1994 | $27.7B | +13.1% | +$3.2B | ||
| 1993 | $24.5B | +13.9% | +$2.98B | ||
| 1992 | $21.5B | +15.4% | +$2.88B | ||
| 1991 | $18.7B | +32.6% | +$4.59B | ||
| 1990 | $14.1B | -6.0% | -$895M | ||
| 1989 | $15B | +51.9% | +$5.11B | ||
| 1988 | $9.85B | +15.0% | +$1.29B | ||
| 1987 | $8.56B | -4.0% | -$355M | ||
| 1986 | $8.92B | +28.8% | +$1.99B | ||
| 1985 | $6.92B | — | — |
- 2026$43.5B-10.9%
- 2025$48.8B+2.0%
- 2024$47.9B-2.6%
- 2023$49.1B-1.4%
- 2022$49.8B+1.3%
- 2021$49.2B+49.4%
- 2020$32.9B-27.9%
- 2019$45.7B+27.3%
- 2018$35.9B-35.3%
- 2017$55.4B-22.2%
- 2016$71.3B-13.8%
- 2015$82.7B+2.0%
- 2014$81.1B+7.2%
- 2013$75.6B+27.0%
- 2012$59.6B+42.7%
- 2011$41.7B+499.2%
- 2010$6.97B+94.1%
- 2009$3.59B-1.9%
- 2008$3.66B-97.3%
- 2007$134B-19.4%
- 2006$166B+4.9%
- 2005$159B+3.5%
- 2004$153B-0.9%
- 2003$155B+11.8%
- 2002$138B-25.7%
- 2001$186B-19.1%
- 2000$230B+36.1%
- 1999$169B+59.0%
- 1998$106B+34.3%
- 1997$79.1B+74.7%
- 1996$45.3B+16.7%
- 1995$38.8B+40.0%
- 1994$27.7B+13.1%
- 1993$24.5B+13.9%
- 1992$21.5B+15.4%
- 1991$18.7B+32.6%
- 1990$14.1B-6.0%
- 1989$15B+51.9%
- 1988$9.85B+15.0%
- 1987$8.56B-4.0%
- 1986$8.92B+28.8%
- 1985$6.92B—
Market Cap values are taken from American International Group's reported income statements (share counts) and end-of-day prices (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
About Market Cap at American International Group (AIG)
According to American International Group's latest reported financial statements, the company's latest reported market cap is $40.8B. Market capitalization is the total dollar value of all outstanding shares — shares outstanding × stock price — and the standard measure of a company's equity value. On this page, historical market cap snaps filing-period share counts to closing prices on or before each statement date (not intraday tick data).
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
As of the 2026 fiscal year, American International Group (AIG) reported market cap of $43.5B – declined 10.9% year-over-year.
Looking at the 2021–2026 (5 years) stretch, American International Group market cap compounded at -2.4% per year, with a net decline across the window.
American International Group market cap plunged from $230B in 2000 to $43.5B in 2026, a 81.1% drawdown.
The record annual market cap stands at $230B, reached in 2000; the historical low of $3.59B was recorded in 2009.
American International Group Market Cap by Year
American International Group Market Cap 2026: $43.5B
American International Group market cap in 2026 was $43.5B, declined 10.9% below 2025.
American International Group Market Cap 2025: $48.8B
2025's market cap for American International Group came in at $48.8B, edged up 2.0% from 2024.
American International Group Market Cap 2024: $47.9B
American International Group posted market cap of $47.9B in 2024, edged down 2.6% below 2023.
American International Group Market Cap 2023: $49.1B
In 2023, American International Group reported market cap of $49.1B, edged down 1.4% below 2022.
American International Group Market Cap 2022: $49.8B
American International Group market cap in 2022 was $49.8B.
See more financial history for American International Group (AIG).
Sector peers by Market Cap
Financial Services peers of American International Group (AIG), ranked by their latest market cap
| $1.1T | |
| $924B | |
| $677B | |
| $498B | |
| $433B | |
| $320B | |
| $289B | |
| $257B |
- $924B
- $677B
- $498B
- $320B
- $289B
- $257B
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American International Group (AIG) Key Financials
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- Stock Split History13 splits
How this company returns cash to shareholders — buybacks, dividends, and stock splits.