Assurant, Inc. (AIZ)
NYSE: AIZ · Real-Time Price · USD
283.27
+0.81 (0.29%)
At close: Sep 14, 2026, 4:00 PM EDT
285.00
+1.73 (0.61%)
After-hours: Sep 14, 2026, 7:57 PM EDT
Assurant Market Cap
Assurant has a market cap or net worth of $13.97 billion as of September 14, 2026. Its market cap has increased by 29.99% in one year.
Market Cap
13.97B
Enterprise Value
14.48B
1-Year Change
29.99%
Ranking
Category
Stock Price
$283.27
ChartMarket Cap Chart
Since February 5, 2004, Assurant's market cap has increased from $3.58B to $13.97B, an increase of 289.92%. That is a compound annual growth rate of 6.20%.
| Date | Market Cap | % Change |
|---|---|---|
| Sep 14, 2026 | 13.97B | 15.83% |
| Dec 31, 2025 | 12.06B | 10.30% |
| Dec 31, 2024 | 10.94B | 23.41% |
| Dec 29, 2023 | 8.86B | 34.11% |
| Dec 30, 2022 | 6.61B | -25.60% |
| Dec 31, 2021 | 8.88B | 10.95% |
| Dec 31, 2020 | 8.00B | 0.71% |
| Dec 31, 2019 | 7.95B | 43.21% |
| Dec 31, 2018 | 5.55B | 2.28% |
| Dec 29, 2017 | 5.43B | 2.50% |
| Dec 30, 2016 | 5.29B | -0.16% |
| Dec 31, 2015 | 5.30B | 10.30% |
| Dec 31, 2014 | 4.81B | -0.39% |
| Dec 31, 2013 | 4.83B | 71.53% |
| Dec 31, 2012 | 2.81B | -25.61% |
| Dec 30, 2011 | 3.78B | -7.86% |
| Dec 31, 2010 | 4.10B | 19.20% |
| Dec 31, 2009 | 3.44B | -2.41% |
| Dec 31, 2008 | 3.53B | -55.27% |
| Dec 31, 2007 | 7.89B | 15.70% |
| Dec 29, 2006 | 6.82B | 19.76% |
| Dec 30, 2005 | 5.69B | 33.14% |
| Dec 31, 2004 | 4.28B | 19.33% |
| Feb 5, 2004 | 3.58B | - |
View and export this data all the way back to 2004. Sign Up Today.
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
Related Stocks
| Company | Market Cap |
|---|---|
| W. R. Berkley | 27.16B |
| Cincinnati Financial | 26.06B |
| Loews | 22.24B |
| Markel Group | 22.11B |
| CNA Financial | 12.90B |
| American Financial Group | 11.77B |
| Old Republic International | 9.81B |
| Kinsale Capital Group | 8.20B |