ADT (ADT) Market Cap 2018–2026

As of November 13, 2026, ADT had a market cap of $7.232 billion, which increased by 0.10% 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: Nov 13, 2026, 4:00 PM ET
ADT logo

ADT Inc. (ADT)

🌍 United States 📈 NYSE 🏭 Consumer Cyclical 🏢 Diversified Consumer Services
Latest Market Cap
$7.232B ▲ 0.10%
Start of 2026
$6.615B ▲ 9.33%
1 Year Ago
$6.87B ▲ 5.27%
All-Time High
$10.385B ▼ 30.36%


Loading data...

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.

📈 ADT Market Cap History by Year and Month

ADT Market Cap History by Year and Month
Year / MonthMarket Cap% Change
2026$7.232B▲ 9.33%
$7.232B▼ 0.01%
$7.233B▲ 62.17%
$4.46B▼ 17.73%
$5.421B▼ 11.85%
$6.15B▲ 17.52%
$5.233B▲ 2.55%
$5.103B▼ 15.93%
$6.07B▲ 12.66%
$5.388B▼ 18.04%
$6.574B▲ 0.24%
$6.558B▼ 0.86%
2025$6.615B▲ 7.40%
2024$6.159B▼ 2.03%
2023$6.287B▼ 24.12%
2022$8.285B▲ 9.27%
All market cap values reflect closing prices for the period shown.

📊 ADT Market Cap and Other Industry Peers

Below are selected companies for comparison based on industry, sub-industry, and sector:

  1. $10.2B
  2. $7.89B
  3. $7.82B
  4. $7.79B
  5. $7.72B
  6. $7.57B
  7. $7.55B
  8. $7.4B
  9. $7.4B
  10. $7.23B
  11. $6.88B
  12. $6.8B
  13. $6.46B
  14. $6.45B
  15. $6.43B
  16. $6.12B
  17. $5.19B
  18. $3.97B
  19. $3.1B
  20. $2.53B

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.