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, Q3 2025
Institutional positions in Hanover Insurance Group, Inc. as of Sep 30, 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
- 460
- +32 vs. Q2 2025
- Shares held
- 31.4M
- −432.6K (−1.4%) vs. Q2 2025
- Total value
- $5.70B
- +$297.4M (+5.5%) vs. Q2 2025
- New holders
- 66
- 174 more added
- Sold out
- 34
- 143 more reduced
5 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Hanover Insurance Group, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Arizona State Retirement System | 10,629 | $1.93M | 0.01% | +111+1.1% | Added |
| QSV Equity Investors LLC | 10,762 | $1.95M | 2.00% | 00.0% | Unchanged |
| AMG National Trust Bank | 10,832 | $1.97M | 0.05% | +73+0.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 10,909 | $1.98M | 0.00% | +782+7.7% | Added |
| Expect Equity LLC | 11,148 | $2.02M | 1.98% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 11,704 | $2.13M | 0.02% | −926−7.3% | Reduced |
| Teachers Retirement System of the State of Kentucky | 11,731 | $2.13M | 0.02% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 11,807 | $2.14M | 0.00% | −9,796−45.3% | Reduced |
| Sit Investment Associates Inc | 11,900 | $2.16M | 0.04% | 00.0% | Unchanged |
| Pinnacle Associates Ltd | 11,968 | $2.17M | 0.03% | −1,285−9.7% | Reduced |
| Public Employees Retirement System of Ohio | 12,020 | $2.18M | 0.01% | +66+0.6% | Added |
| State of New Jersey Common Pension Fund D | 12,217 | $2.22M | 0.01% | +54+0.4% | Added |
| Federation des caisses Desjardins du Quebec | 12,796 | $2.32M | 0.01% | 00.0% | Unchanged |
| HRT Financial LP | 12,829 | $2.33M | 0.01% | +2,348+22.4% | Added |
| Linden Thomas Advisory Services, LLC | 13,293 | $2.41M | 0.24% | +396+3.1% | Added |
| Quest Partners LLC | 13,296 | $2.41M | 0.16% | +11,291+563.1% | Added |
| Nisa Investment Advisors, LLC | 13,418 | $2.44M | 0.01% | +19+0.1% | Added |
| Lazard Asset Management LLC | 13,440 | $2.44M | 0.00% | +653+5.1% | Added |
| Vestcor Inc | 13,783 | $2.50M | 0.07% | −5,310−27.8% | Reduced |
| Lowe Brockenbrough & Co Inc | 13,859 | $2.52M | 0.13% | −90−0.6% | Reduced |
| Citigroup Inc | 14,056 | $2.55M | 0.00% | +3,859+37.8% | Added |
| Leuthold Group, LLC | 14,229 | $2.58M | 0.28% | +478+3.5% | Added |
| Pullen Investment Management, LLC | 14,393 | $2.61M | 1.42% | +2,073+16.8% | Added |
| State of Tennessee, Treasury Department | 14,399 | $2.62M | 0.01% | 00.0% | Unchanged |
| Colony Group, LLC | 14,678 | $2.66M | 0.00% | +985+7.2% | Added |
| HSBC Holdings PLC | 15,154 | $2.73M | 0.00% | −7,816−34.0% | Reduced |
| State of Alaska, Department of Revenue | 15,302 | $2.78M | 0.03% | −120−0.8% | Reduced |
| Deutsche Bank AG | 15,617 | $2.84M | 0.00% | +1,234+8.6% | Added |
| Police & Firemen's Retirement System of New Jersey | 16,063 | $2.92M | 0.02% | +2,340+17.1% | Added |
| Treasurer of the State of North Carolina | 16,100 | $2.92M | 0.01% | −632−3.8% | Reduced |
| Algert Global LLC | 16,300 | $2.96M | 0.05% | +2,480+17.9% | Added |
| Amalgamated Bank | 16,442 | $2.99M | 0.02% | −62−0.4% | Reduced |
| Robeco Institutional Asset Management B.V. | 16,497 | $3.00M | 0.00% | −1,935−10.5% | Reduced |
| Mutual of America Capital Management LLC | 16,521 | $3.00M | 0.03% | −1,340−7.5% | Reduced |
| LPL Financial LLC | 16,628 | $3.02M | 0.00% | +1,655+11.1% | Added |
| Oppenheimer & Co Inc | 16,738 | $3.04M | 0.04% | +224+1.4% | Added |
| Madison Asset Management, LLC | 17,800 | $3.23M | 0.04% | +14+0.1% | Added |
| Illinois Municipal Retirement Fund | 18,228 | $3.31M | 0.04% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 18,300 | $3.32M | 0.10% | +18,300 | New |
| MetLife Investment Management | 18,387 | $3.34M | 0.02% | −951−4.9% | Reduced |
| New York State Common Retirement Fund | 18,459 | $3.35M | 0.00% | 00.0% | Unchanged |
| Horizon Investments, LLC | 18,460 | $3.35M | 0.04% | +4,448+31.7% | Added |
| SRS Capital Advisors, Inc. | 18,617 | $3.38M | 0.05% | +16,895+981.1% | Added |
| Agf Management Ltd | 18,618 | $3.38M | 0.01% | +642+3.6% | Added |
| Stifel Financial Corp | 19,193 | $3.49M | 0.00% | −2,558−11.8% | Reduced |
| CWM, LLC | 19,705 | $3.58M | 0.01% | +6,201+45.9% | Added |
| Royal Bank of Canada | 19,934 | $3.62M | 0.00% | −9,695−32.7% | Reduced |
| Comerica Bank | 20,201 | $3.67M | 0.01% | −679−3.3% | Reduced |
| Palisade Capital Management LLC | 21,278 | $3.86M | 0.10% | +798+3.9% | Added |
| Cerity Partners LLC | 21,302 | $3.87M | 0.01% | +7,255+51.6% | Added |
| MML Investors Services, LLC | 21,346 | $3.88M | 0.01% | +1,010+5.0% | Added |
| Wells Fargo & Company | 21,426 | $3.89M | 0.00% | −2,520−10.5% | Reduced |
| Great West Life Assurance Co | 22,001 | $3.94M | 0.01% | 00.0% | Unchanged |
| Wedge Capital Management L L P | 22,349 | $4.06M | 0.07% | −1,883−7.8% | Reduced |
| CBOE Vest Financial, LLC | 22,670 | $4.12M | 0.05% | +10,375+84.4% | Added |
| CoreCap Advisors, LLC | 22,781 | $4.14M | 0.15% | +22,635+15,503.4% | Added |
| Los Angeles Capital Management LLC | 22,936 | $4.17M | 0.01% | +5,590+32.2% | Added |
| Goelzer Investment Management, Inc. | 23,694 | $4.30M | 0.23% | −411−1.7% | Reduced |
| State Board of Administration of Florida Retirement System | 23,783 | $4.32M | 0.01% | −603−2.5% | Reduced |
| Prudential Financial Inc | 24,280 | $4.41M | 0.01% | −4,107−14.5% | Reduced |
| Creative Planning | 24,286 | $4.41M | 0.00% | +5,711+30.7% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 24,765 | $4.50M | 0.01% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 25,548 | $4.64M | 0.02% | −362−1.4% | Reduced |
| Boston Partners | 26,400 | $4.80M | 0.00% | −8,482−24.3% | Reduced |
| Manufacturers Life Insurance Company, The | 26,619 | $4.83M | 0.00% | −1,025−3.7% | Reduced |
| Peregrine Capital Management LLC | 28,864 | $5.24M | 0.16% | −87−0.3% | Reduced |
| Two Sigma Investments, LP | 31,015 | $5.63M | 0.01% | +19,347+165.8% | Added |
| New Age Alpha Advisors, LLC | 31,204 | $5.67M | 0.24% | −856−2.7% | Reduced |
| Weiss Asset Management LP | 31,407 | $5.70M | 0.08% | +31,407 | New |
| Sterling Capital Management LLC | 31,474 | $5.72M | 0.08% | −20,478−39.4% | Reduced |
| California State Teachers Retirement System | 33,267 | $6.04M | 0.01% | +20.0% | Added |
| Amundi | 33,010 | $6.09M | 0.00% | +33,010 | New |
| Schonfeld Strategic Advisors LLC | 35,527 | $6.45M | 0.05% | +14,981+72.9% | Added |
| Raymond James Financial Inc | 37,222 | $6.76M | 0.00% | +427+1.2% | Added |
| Trillium Asset Management, LLC | 37,749 | $6.86M | 0.18% | −10,465−21.7% | Reduced |
| Ieq Capital, LLC | 42,578 | $7.73M | 0.02% | +22,698+114.2% | Added |
| Heartland Advisors Inc | 42,876 | $7.79M | 0.41% | −5,273−11.0% | Reduced |
| Retirement Systems of Alabama | 43,250 | $7.86M | 0.03% | −647−1.5% | Reduced |
| Congress Asset Management Co | 43,732 | $7.94M | 0.05% | −483−1.1% | Reduced |
| Northwest & Ethical Investments L.P. | 44,022 | $8.00M | 0.19% | 00.0% | Unchanged |
| Hodges Capital Management Inc. | 45,864 | $8.33M | 0.71% | +5,650+14.0% | Added |
| Gillson Capital LP | 46,009 | $8.36M | 0.73% | +33,506+268.0% | Added |
| Bridgewater Associates, LP | 46,495 | $8.44M | 0.03% | +5,755+14.1% | Added |
| Hennessy Advisors Inc | 47,900 | $8.70M | 0.30% | −3,800−7.4% | Reduced |
| Teacher Retirement System of Texas | 48,060 | $8.73M | 0.04% | +233+0.5% | Added |
| Nuveen, LLC | 49,250 | $8.95M | 0.00% | −170.0% | Reduced |
| Trexquant Investment LP | 49,316 | $8.96M | 0.09% | +24,274+96.9% | Added |
| Freestone Grove Partners LP | 50,530 | $9.18M | 0.07% | +50,530 | New |
| New York State Teachers Retirement System | 52,863 | $9.60M | 0.02% | +287+0.5% | Added |
| Hancock Whitney Corp | 55,058 | $10.0M | 0.18% | −1,297−2.3% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 55,545 | $10.1M | 0.03% | −18,100−24.6% | Reduced |
| Barclays PLC | 59,090 | $10.7M | 0.00% | +24,849+72.6% | Added |
| Crawford Investment Counsel Inc | 59,886 | $10.9M | 0.18% | −2,563−4.1% | Reduced |
| Acadian Asset Management LLC | 61,003 | $11.1M | 0.02% | −12,750−17.3% | Reduced |
| Voya Investment Management LLC | 62,949 | $11.4M | 0.01% | −10,217−14.0% | Reduced |
| SEI Investments Co | 62,972 | $11.4M | 0.01% | −184−0.3% | Reduced |
| Nordea Investment Management AB | 64,569 | $11.6M | 0.01% | +3,068+5.0% | Added |
| FJ Capital Management LLC | 65,817 | $12.0M | 1.29% | +38,294+139.1% | Added |
| Channing Capital Management, LLC | 68,641 | $12.5M | 0.33% | +29,106+73.6% | Added |
| Swiss National Bank | 69,600 | $12.6M | 0.01% | +800+1.2% | Added |