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.
13F holders, Q4 2025
Institutional positions in Hanover Insurance Group, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 496
- +41 vs. Q3 2025
- Shares held
- 31.8M
- +398.5K (+1.3%) vs. Q3 2025
- Total value
- $5.81B
- +$107.6M (+1.9%) vs. Q3 2025
- New holders
- 76
- 179 more added
- Sold out
- 35
- 160 more reduced
5 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting THG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 547 | $6.84B |
| Q1 2026 | 507 | $5.44B |
| Q4 2025 | 496 | $5.81B |
| Q3 2025 | 460 | $5.70B |
| Q2 2025 | 433 | $5.48B |
| Q1 2025 | 437 | $5.60B |
| Q4 2024 | 405 | $4.90B |
| Q3 2024 | 377 | $4.65B |
| Q2 2024 | 369 | $3.95B |
| Q1 2024 | 347 | $4.27B |
| Q4 2023 | 343 | $3.77B |
| Q3 2023 | 335 | $3.48B |
| Q2 2023 | 337 | $3.47B |
| Q1 2023 | 350 | $3.97B |
| Q4 2022 | 356 | $4.19B |
| Q3 2022 | 332 | $3.99B |
| Q2 2022 | 356 | $4.48B |
| Q1 2022 | 358 | $4.53B |
| Q4 2021 | 352 | $3.95B |
| Q3 2021 | 325 | $3.91B |
| Q2 2021 | 328 | $4.16B |
| Q1 2021 | 351 | $4.03B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Hanover Insurance Group, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sierra Summit Advisors LLC | 0 | $0 | 0.00% | −4,662−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −3,939−100.0% | Sold out |
| ISAM Funds (UK) Ltd | 0 | $0 | 0.00% | −2,921−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −2,629−100.0% | Sold out |
| Pitcairn Co | 0 | $0 | 0.00% | −2,608−100.0% | Sold out |
| Bayforest Capital Ltd | 0 | $0 | 0.00% | −2,434−100.0% | Sold out |
| Armistice Capital, LLC | 0 | $0 | 0.00% | −2,348−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −2,223−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −2,208−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −2,100−100.0% | Sold out |
| Ibex Wealth Advisors | 0 | $0 | 0.00% | −1,927−100.0% | Sold out |
| Brighton Jones LLC | 0 | $0 | 0.00% | −1,839−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −1,293−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −1,195−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −1,127−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −1,120−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −806−100.0% | Sold out |
| Icon Wealth Advisors, LLC | 0 | $0 | 0.00% | −590−100.0% | Sold out |
| Johnson Financial Group, Inc. | 0 | $0 | 0.00% | −428−100.0% | Sold out |
| Ci Investments Inc. | 0 | $0 | 0.00% | −327−100.0% | Sold out |
| JPL Wealth Management, LLC | 0 | $0 | 0.00% | −145−100.0% | Sold out |
| Alpine Bank Wealth Management | 0 | $0 | 0.00% | −139−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −115−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −101−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| MB, Levis & Associates, LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Cloud Capital Management, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Heartwood Wealth Advisors LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Tortoise Investment Management, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Proffitt & Goodson Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Turning Point Benefit Group, Inc. | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Wetherby Asset Management Inc | – | – | – | – | Not filed |
| Shell Asset Management Co | – | – | – | – | Not filed |
| Abich Financial Wealth Management LLC | – | – | – | – | Not filed |
| Hemington Wealth Management | – | – | – | – | Not filed |
| Binnacle Investments Inc | – | – | – | – | Not filed |