Assurant (AIZ) Market Cap 2004–2026

As of November 11, 2026, Assurant had a market cap of $15.9 billion, which increased by 0.38% 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 11, 2026, 4:00 PM ET
Assurant logo

Assurant Inc. (AIZ)

🌍 United States 📈 NYSE 🏭 Financial Services 🏢 Insurance
Latest Market Cap
$15.9B ▲ 0.38%
Start of 2026
$12.06B ▲ 31.84%
1 Year Ago
$11.29B ▲ 40.83%
All-Time High
$15.9B — 0.00%


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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.

📈 Assurant Market Cap History by Year and Month

Assurant Market Cap History by Year and Month
Year / MonthMarket Cap% Change
2026$15.9B▲ 31.84%
$15.9B▲ 9.96%
$14.46B▲ 11.15%
$13.01B▼ 6.54%
$13.92B▲ 0.36%
$13.87B▲ 3.97%
$13.34B▲ 8.19%
$12.33B▲ 4.85%
$11.76B▲ 8.59%
$10.83B▼ 5.83%
$11.5B▼ 3.60%
$11.93B▼ 1.08%
2025$12.06B▲ 11.28%
2024$10.838B▲ 22.31%
2023$8.861B▲ 34.12%
2022$6.607B▼ 23.96%
All market cap values reflect closing prices for the period shown.

📊 Assurant Market Cap and Other Industry Peers

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

  1. $35.63B
  2. $29.13B
  3. $28.48B
  4. $24.17B
  5. $22.62B
  6. $15.9B
  7. $13.34B
  8. $13.06B
  9. $12.68B
  10. $11.83B
  11. $9.58B
  12. $9.23B
  13. $8.57B
  14. $7.81B
  15. $6.84B
  16. $6.3B
  17. $5.39B
  18. $3.24B
  19. $3.17B
  20. $2.05B

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.