NewMarket (NEU) Market Cap 1985–2026

As of October 29, 2026, NewMarket had a market cap of $7.386 billion, which decreased by 8.03% 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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NewMarket Corp. (NEU)

🌍 United States 📈 NYSE 🏭 Basic Materials 🏢 Chemicals
Latest Market Cap
$7.386B ▼ 8.03%
Start of 2026
$6.458B ▲ 14.37%
1 Year Ago
$7.028B ▲ 5.09%
All-Time High
$8.846B ▼ 16.50%


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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.

📈 NewMarket Market Cap History by Year and Month

NewMarket Market Cap History by Year and Month
Year / MonthMarket Cap% Change
2026$7.386B▲ 14.37%
$7.386B▼ 10.52%
$8.254B▼ 0.02%
$8.256B▲ 5.60%
$7.818B▲ 7.42%
$7.278B▲ 2.29%
$7.115B▲ 14.50%
$6.214B▲ 3.17%
$6.023B▲ 2.38%
$5.883B▼ 6.66%
$6.303B▼ 2.40%
2025$6.458B▲ 28.31%
2024$5.033B▼ 3.86%
2023$5.235B▲ 70.47%
2022$3.071B▼ 13.52%
All market cap values reflect closing prices for the period shown.

📊 NewMarket Market Cap and Other Industry Peers

Below are selected companies from the Basic Materials sector / subsector:

  1. $84.34B
  2. $79.75B
  3. $26.51B
  4. $23.18B
  5. $18.98B
  6. $13.04B
  7. $11.01B
  8. $9.94B
  9. $8.59B
  10. $8.44B
  11. $7.77B
  12. $7.65B
  13. $7.39B
  14. $7.19B
  15. $5.8B
  16. $5.3B
  17. $3.6B
  18. $3.41B
  19. $1.99B
  20. $1.83B


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.