AES (AES) Market Cap 1991–2026

As of October 29, 2026, AES had a market cap of $10.73 billion, which increased by 0.47% compared to the previous trading day. Market capitalization, often referred to as market cap, represents the total value of a company's outstanding shares on the stock market and is a common measure of its overall size and valuation.

Data updated: Oct 29, 2026, 4:00 PM ET
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The AES Corp. (AES)

🌍 United States 📈 NYSE 🏭 Utilities 🏢 Independent Power & Renewable Electricity Producers
Latest Market Cap
$10.73B ▲ 0.47%
Start of 2026
$10.21B ▲ 5.09%
1 Year Ago
$9.983B ▲ 7.48%
All-Time High
$32.389B ▼ 66.87%


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Note: Each point on the chart represents the market capitalization at the end of the trading day.
Source: Data compiled from EDGAR filings, Bloomberg and Yahoo Finance.

📈 AES Market Cap History by Year and Month

AES Market Cap History by Year and Month
Year / MonthMarket Cap% Change
2026$10.73B▲ 5.09%
$10.73B▲ 0.94%
$10.63B▲ 1.14%
$10.51B▲ 0.38%
$10.47B▲ 0.19%
$10.45B▼ 0.10%
$10.46B▲ 1.55%
$10.3B▲ 2.59%
$10.04B▼ 18.44%
$12.31B▲ 18.02%
$10.43B▲ 2.15%
2025$10.21B▲ 11.57%
2024$9.151B▼ 29.01%
2023$12.89B▼ 32.90%
2022$19.21B▲ 18.56%
All market cap values reflect closing prices for the period shown.

📊 AES Market Cap and Other Industry Peers

Below are selected companies from the Utilities sector / subsector:

  1. $47.35B
  2. $18.3B
  3. $16.71B
  4. $12.92B
  5. $12.14B
  6. $10.73B
  7. $10.21B
  8. $8.29B
  9. $8.06B
  10. $7.54B
  11. $6.75B
  12. $6.51B
  13. $6.21B
  14. $5.67B
  15. $5.49B
  16. $5.12B
  17. $5.11B
  18. $4.96B
  19. $4.15B
  20. $3.98B

Data reflect the most recent market capitalization values available.

Note: Market capitalization figures are based on available sources and may differ slightly from actual values, particularly for historical data.