AIG vs AFL: which was the better investment?
American International Group, Inc. against Aflac Incorporated on real daily total-return data — every dividend reinvested, from Mar 17, 1980 to Jul 15, 2026.
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Frequently asked questions
Did AIG beat AFL?
No — measured from Mar 17, 1980 to Jul 15, 2026 with dividends reinvested, AFL came out ahead: $21,487,496 versus $58,988 from a $10,000 start. That gap compounds from a 18.0% annual return against 3.9%.
What would $10,000 in AIG be worth today?
$10,000 invested in American International Group, Inc. (AIG) on Mar 17, 1980 would be worth about $58,988 as of Jul 15, 2026, a total return of 489.9% (3.9% per year). The same $10,000 in AFL would be worth $21,487,496.
Which was riskier — AIG or AFL?
AIG swung with an annualized volatility of 43.7% and a worst peak-to-trough drop of -99.6%; AFL ran at 35.6% volatility with a -82.7% maximum drawdown. Risk-adjusted (Sharpe ratio), that is 0.04 for AIG vs 0.45 for AFL.
What data is this comparison based on?
Daily adjusted closing prices covering Mar 17, 1980 through Jul 15, 2026 — the full period where both assets have price history. Adjusted prices include dividends and splits, so these are total returns. The page refreshes with new market data every day.
Can I change the dates, amounts, or add monthly investing?
Yes — the interactive tool on this page is pre-loaded with AIG vs AFL. You can set any start and end date, change the starting amount, add monthly contributions, or build a multi-asset portfolio and compare it against any benchmark.