Micron Technology (MU) Market Cap 1985–2026

As of October 29, 2026, Micron Technology had a market cap of $1.057 trillion, which decreased by 4.95% 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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Micron Technology Inc. (MU)

🌍 United States 📈 NASDAQ 🏭 Technology 🏢 Semiconductors
Latest Market Cap
$1.057T ▼ 4.95%
Start of 2026
$321.23B ▲ 229.05%
1 Year Ago
$251.44B ▲ 320.38%
All-Time High
$1.369T ▼ 22.79%


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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.

📈 Micron Technology Market Cap History by Year and Month

Micron Technology Market Cap History by Year and Month
Year / MonthMarket Cap% Change
2026$1.057T▲ 229.05%
$1.057T▼ 12.14%
$1.203T▲ 11.18%
$1.082T▲ 16.44%
$929.2B▼ 28.69%
$1.303T▲ 19.00%
$1.095T▲ 87.75%
$583.22B▲ 53.08%
$380.99B▼ 17.91%
$464.13B▼ 0.60%
$466.95B▲ 45.36%
2025$321.23B▲ 242.63%
2024$93.754B▼ 0.49%
2023$94.215B▲ 72.78%
2022$54.528B▼ 47.73%
All market cap values reflect closing prices for the period shown.

📊 Micron Technology Market Cap and Other Industry Peers

Below are selected companies from the Technology sector / subsector:

  1. $5.159T
  2. $1.647T
  3. $1.057T
  4. $924.4B
  5. $645.84B
  6. $471.98B
  7. $464.31B
  8. $334.63B
  9. $317.77B
  10. $286.03B
  11. $244.33B
  12. $218.83B
  13. $209.95B
  14. $195.98B
  15. $191.44B
  16. $67.1B
  17. $58.91B
  18. $50.39B
  19. $46.32B
  20. $44.05B


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.