The Hanover Insurance Group, Inc. (THG)
NYSE: THG · Real-Time Price · USD
231.70
+0.94 (0.41%)
Oct 20, 2026, 1:08 PM EDT - Market open
THG Market Cap
THG has a market cap or net worth of $8.07 billion as of October 20, 2026. It is the 2,520th most valuable company in the world and the 863rd biggest in the United States. Its market cap has increased by 31.79% in one year.
Market Cap
8.07B
Enterprise Value
8.65B
1-Year Change
31.79%
Global Rank
Country Rank
#863 United States
Category
ChartMarket Cap Chart
Since December 1, 1998, THG's market cap has increased from $3.26B to $8.07B, an increase of 147.82%. That is a compound annual growth rate of 3.31%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 20, 2026 | 8.07B | 24.05% |
| Dec 31, 2025 | 6.50B | 16.70% |
| Dec 31, 2024 | 5.57B | 28.34% |
| Dec 29, 2023 | 4.34B | -9.64% |
| Dec 30, 2022 | 4.81B | 3.05% |
| Dec 31, 2021 | 4.66B | 7.06% |
| Dec 31, 2020 | 4.36B | -19.10% |
| Dec 31, 2019 | 5.38B | 8.91% |
| Dec 31, 2018 | 4.94B | 7.68% |
| Dec 29, 2017 | 4.59B | 18.56% |
| Dec 30, 2016 | 3.87B | 10.07% |
| Dec 31, 2015 | 3.52B | 12.02% |
| Dec 31, 2014 | 3.14B | 19.91% |
| Dec 31, 2013 | 2.62B | 51.66% |
| Dec 31, 2012 | 1.73B | 10.11% |
| Dec 30, 2011 | 1.57B | -25.59% |
| Dec 31, 2010 | 2.11B | -5.20% |
| Dec 31, 2009 | 2.22B | 1.28% |
| Dec 31, 2008 | 2.20B | -7.70% |
| Dec 31, 2007 | 2.38B | -4.46% |
| Dec 29, 2006 | 2.49B | 10.98% |
| Dec 30, 2005 | 2.24B | 28.31% |
| Dec 31, 2004 | 1.75B | 7.11% |
| Dec 31, 2003 | 1.63B | 205.43% |
| Dec 31, 2002 | 534.30M | -77.32% |
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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
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