Lumen Technologies (LUMN) Market Cap 1987–2026

As of November 13, 2026, Lumen Technologies had a market cap of $4.217 billion, which decreased by 1.93% 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
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Lumen Technologies Inc. (LUMN)

🌍 United States 📈 NYSE 🏭 Communication Services 🏢 Diversified Telecommunication Services
Latest Market Cap
$4.217B ▼ 1.93%
Start of 2026
$7.969B ▼ 47.08%
1 Year Ago
$8.328B ▼ 49.36%
All-Time High
$26.743B ▼ 84.23%


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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.

📈 Lumen Technologies Market Cap History by Year and Month

Lumen Technologies Market Cap History by Year and Month
Year / MonthMarket Cap% Change
2026$4.217B▼ 47.08%
$4.217B▼ 16.11%
$5.027B▼ 12.86%
$5.769B▼ 10.39%
$6.438B▼ 2.02%
$6.571B▼ 16.93%
$7.91B▼ 30.12%
$11.32B▲ 25.01%
$9.055B▲ 27.19%
$7.119B▼ 2.37%
$7.292B▼ 19.39%
$9.046B▲ 13.51%
2025$7.969B▲ 47.86%
2024$5.39B▲ 191.89%
2023$1.846B▼ 65.82%
2022$5.403B▼ 57.96%
All market cap values reflect closing prices for the period shown.

📊 Lumen Technologies Market Cap and Other Industry Peers

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


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