Fortinet (FTNT) Market Cap 2009–2026

As of October 29, 2026, Fortinet had a market cap of $102.04 billion, which decreased by 20.10% 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: Oct 29, 2026, 4:00 PM ET
Fortinet logo

Fortinet Inc. (FTNT)

🌍 United States 📈 NASDAQ 🏭 Technology 🏢 Software
Latest Market Cap
$102.04B ▼ 20.10%
Start of 2026
$59.05B ▲ 72.80%
1 Year Ago
$64.52B ▲ 58.15%
All-Time High
$142.87B ▼ 28.58%


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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.

📈 Fortinet Market Cap History by Year and Month

Fortinet Market Cap History by Year and Month
Year / MonthMarket Cap% Change
2026$102.04B▲ 72.80%
$102.04B▼ 22.19%
$131.14B▲ 4.59%
$125.39B▲ 5.54%
$118.81B▲ 5.37%
$112.76B▲ 11.56%
$101.08B▲ 62.04%
$62.38B▲ 3.16%
$60.47B▲ 2.89%
$58.77B▼ 2.75%
$60.43B▲ 2.34%
2025$59.05B▼ 18.51%
2024$72.466B▲ 61.23%
2023$44.946B▲ 17.68%
2022$38.195B▼ 34.40%
All market cap values reflect closing prices for the period shown.

📊 Fortinet Market Cap and Other Industry Peers

Below are selected companies from the Technology sector / subsector:

  1. $3.937T
  2. $422.03B
  3. $310.16B
  4. $267.38B
  5. $113.83B
  6. $102.04B
  7. $97.01B
  8. $95.43B
  9. $94.04B
  10. $93.92B
  11. $88.89B
  12. $40.41B
  13. $27.69B
  14. $16.89B
  15. $9.48B
  16. $8.9B
  17. $7.98B
  18. $7.18B
  19. $7.11B
  20. $5.89B

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.