Hanover Insurance Group, Inc. (THG) Market Capitalization (2009 - 2026)
Hanover Insurance (THG) posted Market Capitalization of $7.46 billion for Q2 2026, up 22.7% from $6.08 billion a year earlier and up 22.9% from the prior quarter.
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Analysis
Hanover Insurance Group, Inc. (THG) Market Capitalization (2009 - 2026) Analysis & Trends
For FY2025, Hanover Insurance's Market Capitalization came in at $6.42 billion, up 15.6% from FY2024.
- Annual Market Capitalization shows a five-year compound annual growth rate of 8.6% (FY2020 to FY2025).
- In prior years, Hanover Insurance's Market Capitalization was $5.56 billion in FY2024 (+27.8%), $4.35 billion in FY2023 (-9.6%), $4.81 billion in FY2022 (+3.5%) and $4.65 billion in FY2021 (+9.3%).
- The Q2 2026 figure stands as the highest quarterly Market Capitalization in data going back to Q2 2009.
- On a year-over-year basis, Market Capitalization increased in seven of the last eight quarters, with growth averaging 22.6%.
- The strongest year-over-year quarter for Market Capitalization in the past five years was Q2 2025, with growth of 34.6%; the weakest was Q2 2023, with a decline of 22.5%.
- According to Business Quant data, Market Capitalization for the three prior quarters was $6.06 billion (Q1 2026), $6.42 billion (Q4 2025) and $6.46 billion (Q3 2025).
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Peer Comparison
Historic Data
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Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 7.46 Bn |
| Mar 31, 2026 | 6.06 Bn |
| Dec 31, 2025 | 6.42 Bn |
| Sep 30, 2025 | 6.46 Bn |
| Jun 30, 2025 | 6.08 Bn |
| Mar 31, 2025 | 6.25 Bn |
| Dec 31, 2024 | 5.56 Bn |
| Sep 30, 2024 | 5.34 Bn |
| Jun 30, 2024 | 4.51 Bn |
| Mar 31, 2024 | 4.89 Bn |
| Dec 31, 2023 | 4.35 Bn |
| Sep 30, 2023 | 3.97 Bn |
| Jun 30, 2023 | 4.04 Bn |
| Mar 31, 2023 | 4.59 Bn |
| Dec 31, 2022 | 4.81 Bn |
| Sep 30, 2022 | 4.56 Bn |
| Jun 30, 2022 | 5.21 Bn |
| Mar 31, 2022 | 5.32 Bn |
| Dec 31, 2021 | 4.65 Bn |
| Sep 30, 2021 | 4.61 Bn |
API Access
Hanover Insurance Group, Inc. Market Capitalization API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=market-capitalization&ticker=THG&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "market-capitalization", "ticker": "THG", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=market-capitalization&ticker=THG&period=max&api_key=YOUR_API_KEY");
const data = await res.json();