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 3 sales; 547 institutions reported holding it in 13F filings for Q2 2026, worth $6.84B in total; Markel Group is the only superinvestor holding it.
Superinvestors holding THG, Q2 2026
1 superinvestor reports holding Hanover Insurance Group, Inc. on Form 13F, worth $60.2M in total. Weight is Hanover Insurance Group, Inc.'s share of each 13F portfolio; actions compare shares with Q1 2026.
| Superinvestor | % of portfolio | Shares | Value | vs. previous quarter |
|---|---|---|---|---|
| Markel GroupTom Gayner | 0.5% | 281,000 | $60.2M | Unchanged |
Moves by quarter
Superinvestors that opened, added to, trimmed or sold out of THG each quarter, comparing shares with the quarter before. A superinvestor that didn't file for a quarter isn't listed, and isn't counted as selling.
Q2 2025
1 superinvestor holding at quarter end
- Added
- Markel Group (+0.4%)
Q1 2025
1 superinvestor holding at quarter end
- Added
- Markel Group (+4.9%)
Q4 2024
1 superinvestor holding at quarter end
- Added
- Markel Group (+5.1%)
Q3 2024
1 superinvestor holding at quarter end
- Added
- Markel Group (+5.8%)
Q2 2024
1 superinvestor holding at quarter end
- Added
- Markel Group (+5.7%)
Q1 2024
1 superinvestor holding at quarter end
- Added
- Markel Group (+6.1%)
Q4 2023
1 superinvestor holding at quarter end
- Added
- Markel Group (+13.2%)
Q3 2023
1 superinvestor holding at quarter end
- Added
- Markel Group (+19.6%)
Q2 2023
1 superinvestor holding at quarter end
- Added
- Markel Group (+14.5%)
Q1 2023
1 superinvestor holding at quarter end
- Added
- Markel Group (+14.0%)
Q4 2022
1 superinvestor holding at quarter end
- Added
- Markel Group (+18.6%)
Q3 2022
1 superinvestor holding at quarter end
- Added
- Markel Group (+34.2%)
Q2 2022
1 superinvestor holding at quarter end
- Added
- Markel Group (+61.7%)
Q1 2022
1 superinvestor holding at quarter end
- New
- Markel Group