Hanover Insurance Group, Inc.
THG- Exchange
- NYSE
- Industry
- Fire, Marine & Casualty Insurance
- SEC CIK
- 0000944695
In the last 90 days, Hanover Insurance Group, Inc. insiders filed 0 open-market purchases and 2 sales; 550 institutions reported holding it in 13F filings for Q2 2026, worth $6.84B in total; Markel Group is the only superinvestor holding it.
Key figures
- Market capClose on Nov 10, 2026
- $8.60B
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $4.39M in total
- 2
- 13F holdersQ2 2026, +45 vs. previous quarter
- 550
- 13F valueReported value at the end of Q2 2026
- $6.84B
- Superinvestors holdingAt the end of Q2 2026
- 1
Price chart
Financials
See financial statementsFrom SEC filings, in USD.
- Revenue, FY2025
- $6.59B
- +5.7% year over year
- Net income, FY2025
- $662.5M
- +55.5% year over year
- Free cash flow, FY2025
- $1.17B
- +47.0% year over year
- Revenue, Q3 FY2026
- $1.74B
- +4.2% year over year
Revenue flow, FY2025
Green is profit; orange is costs, expenses and taxes. Percentages are shares of revenue.
Short interest
See short dataFrom FINRA, settlement date Oct 30, 2026.
- Short interest
- 937.7K
- Shares sold short
- Change
- −71.2K
- −7.1% vs. previous
- Days to cover
- 3.17
- At average daily volume
Superinvestors holding THG, Q2 2026
Go to the superinvestors tab1 superinvestor reports holding Hanover Insurance Group, Inc. on Form 13F. Percentages are the stock's share of each portfolio.
Markel Group
Tom Gayner
0.5%
Hanover Insurance Group, Inc.'s share of the portfolio
- Shares
- 281,000
- Value
- $60.2M
Latest insider trades
See all insider tradesOpen-market purchases and sales by Hanover Insurance Group, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 5, 2026 (view filing)4:10 PM ET | Nov 4 | 1 day | Lee Willard TExecutive Vice President | SSale | −9.95K | $249.14 | −$2.48M | −62.4%6.00K after | 2 lots |
| Aug 21, 2026 (view filing)8:13 AM ET | Aug 19-20 | 2 days | Kerrigan Dennis FrancisExecutive Vice President | SSale | −8.65K | $221.19 | −$1.91M | −41.9%12.0K after | 5 lots10b5-1 |
| Aug 7, 2026 (view filing)4:40 PM ET | Aug 5-6 | 2 days | Bunting Theodore H JRDirector | SSale | −1.20K | $229.12 | −$274.9K | −17.1%5.83K after | 2 lots |
| Aug 4, 2026 (view filing)4:33 PM ET | Aug 3 | 1 day | Carlin Jane DDirector | SSale | −1.00K | $231.50 | −$231.5K | −30.6%2.27K after | |
| Jun 4, 2026 (view filing) | Jun 3 | 1 day | Salvatore Bryan JExecutive Vice President | SSale | −16.4K | $185.76 | −$3.05M | −36.1%29.1K after | |
| May 26, 2026 (view filing) | May 21 | 5 days | Aristeguieta FranciscoDirector | SSale | −1.00K | $195.37 | −$195.4K | −19.8%4.05K after | |
| May 21, 2026 (view filing) | May 20 | 1 day | Kerrigan Dennis FrancisExecutive Vice President | SSale | −6.26K | $192.99 | −$1.21M | −34.3%12.0K after | |
| May 21, 2026 (view filing) | May 20 | 1 day | Roche John CPresident and CEO | SSale | −8.36K | $193.74 | −$1.62M | −5.6%141.0K after | 3 lots10b5-1 |
| May 19, 2026 (view filing) | May 18 | 1 day | Roche John CPresident and CEO | SSale | −5.25K | $198.06 | −$1.04M | −3.6%141.0K after | 4 lots10b5-1 |
| May 15, 2026 (view filing) | May 14 | 1 day | Lowsley DeniseExecutive Vice President | SSale | −4.17K | $191.73 | −$800.5K | −51.8%3.88K after |
Top 10 13F holders, Q2 2026
See all 550 holdersThe largest institutional positions in Hanover Insurance Group, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,532,932 | $756.5M | 0.01% | −148,234−4.0% | Reduced |
| Vanguard Portfolio Management LLC | 1,919,628 | $411.0M | 0.02% | −12,832−0.7% | Reduced |
| Price T Rowe Associates Inc | 1,831,579 | $392.2M | 0.04% | +447,437+32.3% | Added |
| State Street Corp | 1,627,020 | $348.4M | 0.01% | −4,402−0.3% | Reduced |
| Vanguard Capital Management LLC | 1,458,761 | $312.3M | 0.01% | +6,406+0.4% | Added |
| AQR Capital Management LLC | 1,341,075 | $287.2M | 0.10% | +327,680+32.3% | Added |
| Fuller & Thaler Asset Management, Inc. | 1,089,705 | $233.3M | 0.64% | +99,868+10.1% | Added |
| American Century Companies Inc | 1,078,105 | $230.8M | 0.10% | +75,578+7.5% | Added |
| Dimensional Fund Advisors LP | 1,030,544 | $220.7M | 0.04% | +60,367+6.2% | Added |
| First Trust Advisors LP | 824,257 | $176.5M | 0.10% | −3,063−0.4% | Reduced |
Holders of 5% or more of THG
See all 2 holders and filingsHolders whose latest Schedule 13D or 13G filing reports 5% or more of Hanover Insurance Group, Inc..
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Vanguard Portfolio Management LLC | 13G | 5.51%1.94M shares | New | Apr 29, 20261 filing | Apr 29, 2026 | SEC |
| Price T Rowe Associates Inc | 13G | 5.20%1.83M shares | New | Aug 14, 20261 filing | Aug 14, 2026 | SEC |
Politician trades
All politician trades in THG1 member of Congress reported 1 trade in Hanover Insurance Group, Inc. since 2020. Newest filings:
| Filed | Politician | Type | Amount |
|---|---|---|---|
| Jun 22, 2025 |  Jefferson Shreve House · IN | Sell | $15K-$50K |
House · IN · Jun 22, 2025
Sell$15K-$50K