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, Q2 2026
Institutional positions in Hanover Insurance Group, Inc. as of Jun 30, 2026. 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
- 547
- +45 vs. Q1 2026
- Shares held
- 32.1M
- +909.1K (+2.9%) vs. Q1 2026
- Total value
- $6.84B
- +$1.42B (+26.3%) vs. Q1 2026
- New holders
- 84
- 210 more added
- Sold out
- 39
- 168 more reduced
5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Hanover Insurance Group, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Algert Global LLC | 31,870 | $6.82M | 0.08% | −15,560−32.8% | Reduced |
| SG Americas Securities, LLC | 31,609 | $6.77M | 0.00% | +25,751+439.6% | Added |
| Philadelphia Financial Management of San Francisco, LLC | 31,040 | $6.65M | 1.82% | +31,040 | New |
| Mariner, LLC | 29,505 | $6.32M | 0.01% | +14,366+94.9% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 29,298 | $6.27M | 0.28% | −300−1.0% | Reduced |
| Colony Group, LLC | 28,384 | $6.08M | 0.01% | +3,871+15.8% | Added |
| Horizon Investments, LLC | 28,290 | $6.06M | 0.07% | +5,635+24.9% | Added |
| Bridgewater Associates, LP | 28,113 | $6.02M | 0.02% | +12,154+76.2% | Added |
| Worldquant Millennium Advisors LLC | 27,807 | $5.95M | 0.02% | +21,278+325.9% | Added |
| Pathstone Holdings, LLC | 26,425 | $5.66M | 0.02% | +521+2.0% | Added |
| Illinois Municipal Retirement Fund | 25,411 | $5.44M | 0.06% | +3,211+14.5% | Added |
| Manufacturers Life Insurance Company, The | 25,188 | $5.39M | 0.00% | +91+0.4% | Added |
| Winton Group Ltd | 24,761 | $5.30M | 0.17% | +23,161+1,447.6% | Added |
| Sterling Capital Management LLC | 24,315 | $5.21M | 0.09% | −970−3.8% | Reduced |
| Peregrine Capital Management LLC | 23,118 | $4.95M | 0.16% | −1,962−7.8% | Reduced |
| State Board of Administration of Florida Retirement System | 22,753 | $4.87M | 0.01% | −1,030−4.3% | Reduced |
| D. E. Shaw & Co., Inc. | 22,692 | $4.86M | 0.00% | +21,036+1,270.3% | Added |
| Goelzer Investment Management, Inc. | 22,529 | $4.82M | 0.21% | −753−3.2% | Reduced |
| Wedge Capital Management L L P | 22,245 | $4.76M | 0.08% | −1,103−4.7% | Reduced |
| Citigroup Inc | 22,167 | $4.75M | 0.00% | −18,335−45.3% | Reduced |
| Great West Life Assurance Co | 21,040 | $4.50M | 0.01% | +397+1.9% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 20,804 | $4.46M | 0.04% | +20,804 | New |
| Mercer Global Advisors Inc | 20,792 | $4.45M | 0.01% | +8,734+72.4% | Added |
| Schonfeld Strategic Advisors LLC | 20,354 | $4.36M | 0.02% | −20,978−50.8% | Reduced |
| LPL Financial LLC | 20,173 | $4.32M | 0.00% | +5,565+38.1% | Added |
| Fifth Third Bancorp | 19,727 | $4.22M | 0.01% | −126−0.6% | Reduced |
| Stifel Financial Corp | 19,128 | $4.10M | 0.00% | −213−1.1% | Reduced |
| Northwest & Ethical Investments L.P. | 19,040 | $4.08M | 0.09% | −17,330−47.6% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 20,733 | $4.06M | 0.01% | +7,546+57.2% | Added |
| Vanguard Global Advisers, LLC | 18,827 | $4.03M | 0.00% | +1,925+11.4% | Added |
| Prudential Financial Inc | 18,815 | $4.03M | 0.00% | −3,302−14.9% | Reduced |
| Natixis | 18,685 | $4.00M | 0.02% | +18,685 | New |
| New York State Common Retirement Fund | 18,639 | $3.99M | 0.01% | 00.0% | Unchanged |
| Bessemer Group Inc | 17,968 | $3.85M | 0.01% | 00.0% | Unchanged |
| Madison Asset Management, LLC | 17,777 | $3.81M | 0.05% | +25+0.1% | Added |
| Los Angeles Capital Management LLC | 17,188 | $3.68M | 0.01% | −9,617−35.9% | Reduced |
| MetLife Investment Management | 16,841 | $3.61M | 0.02% | −572−3.3% | Reduced |
| Robeco Institutional Asset Management B.V. | 16,472 | $3.53M | 0.00% | −202−1.2% | Reduced |
| Deutsche Bank AG | 16,407 | $3.51M | 0.00% | +1,174+7.7% | Added |
| Lazard Asset Management LLC | 16,367 | $3.50M | 0.01% | −863−5.0% | Reduced |
| Hillsdale Investment Management Inc. | 16,300 | $3.49M | 0.08% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 15,635 | $3.35M | 0.03% | +909+6.2% | Added |
| Agf Management Ltd | 15,592 | $3.34M | 0.01% | −5,481−26.0% | Reduced |
| Amalgamated Bank | 15,476 | $3.31M | 0.02% | −1,052−6.4% | Reduced |
| Treasurer of the State of North Carolina | 14,799 | $3.17M | 0.01% | −340−2.2% | Reduced |
| Pullen Investment Management, LLC | 14,571 | $3.12M | 1.44% | −34−0.2% | Reduced |
| MML Investors Services, LLC | 13,813 | $2.96M | 0.01% | −4,396−24.1% | Reduced |
| Lowe Brockenbrough & Co Inc | 13,690 | $2.93M | 0.13% | −18−0.1% | Reduced |
| Leuthold Group, LLC | 13,633 | $2.92M | 0.29% | −683−4.8% | Reduced |
| State of Alaska, Department of Revenue | 13,622 | $2.92M | 0.03% | −1,310−8.8% | Reduced |
| State of Tennessee, Treasury Department | 13,564 | $2.90M | 0.01% | −244−1.8% | Reduced |
| Victory Capital Management Inc | 13,339 | $2.86M | 0.00% | +2,480+22.8% | Added |
| Advisor Group Holdings, Inc. | 13,026 | $2.79M | 0.00% | +6,087+87.7% | Added |
| Mutual of America Capital Management LLC | 12,986 | $2.78M | 0.03% | −580−4.3% | Reduced |
| Palisade Capital Management LLC | 12,908 | $2.76M | 0.12% | −3,369−20.7% | Reduced |
| Captrust Financial Advisors | 12,519 | $2.68M | 0.00% | +3,559+39.7% | Added |
| Stonebridge Financial Group, LLC | 12,513 | $2.68M | 0.37% | +12,513 | New |
| KLP Kapitalforvaltning AS | 12,500 | $2.68M | 0.01% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 12,342 | $2.64M | 0.01% | −493−3.8% | Reduced |
| State of New Jersey Common Pension Fund D | 12,287 | $2.63M | 0.01% | −555−4.3% | Reduced |
| Elo Mutual Pension Insurance Co | 12,198 | $2.61M | 0.03% | +12,198 | New |
| Federation des caisses Desjardins du Quebec | 11,878 | $2.54M | 0.01% | +45+0.4% | Added |
| XTX Topco Ltd | 11,842 | $2.54M | 0.03% | −7,408−38.5% | Reduced |
| Boston Partners | 11,819 | $2.53M | 0.00% | −2,215−15.8% | Reduced |
| Royal Bank of Canada | 11,818 | $2.53M | 0.00% | +347+3.0% | Added |
| Teachers Retirement System of the State of Kentucky | 11,731 | $2.51M | 0.02% | 00.0% | Unchanged |
| Vident Advisory, LLC | 11,580 | $2.48M | 0.02% | +11,580 | New |
| Ensign Peak Advisors, Inc | 11,511 | $2.46M | 0.00% | +5,021+77.4% | Added |
| Public Employees Retirement System of Ohio | 11,355 | $2.43M | 0.01% | −387−3.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,313 | $2.42M | 0.00% | −1,727−13.2% | Reduced |
| Graham Capital Management, L.P. | 10,861 | $2.33M | 0.06% | +2,348+27.6% | Added |
| CI Private Wealth, LLC | 10,834 | $2.32M | 0.00% | +549+5.3% | Added |
| Thrivent Financial for Lutherans | 10,691 | $2.29M | 0.00% | +928+9.5% | Added |
| Handelsbanken Fonder AB | 10,437 | $2.23M | 0.01% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 10,381 | $2.22M | 0.00% | +119+1.2% | Added |
| Sanctuary Advisors, LLC | 10,340 | $2.21M | 0.01% | +7,773+302.8% | Added |
| Louisiana State Employees Retirement System | 10,200 | $2.18M | 0.03% | −100−1.0% | Reduced |
| Millennium Management LLC | 10,172 | $2.18M | 0.00% | −108,624−91.4% | Reduced |
| O'Shaughnessy Asset Management, LLC | 10,073 | $2.16M | 0.01% | +2,017+25.0% | Added |
| Intech Investment Management LLC | 9,942 | $2.13M | 0.02% | −10,461−51.3% | Reduced |
| Arizona State Retirement System | 9,710 | $2.08M | 0.01% | −65−0.7% | Reduced |
| Yousif Capital Management, LLC | 9,694 | $2.08M | 0.02% | −695−6.7% | Reduced |
| Engineers Gate Manager LP | 9,617 | $2.06M | 0.03% | −45,024−82.4% | Reduced |
| Ironwood Investment Management LLC | 9,232 | $1.98M | 0.68% | −5−0.1% | Reduced |
| Vanguard Investments Australia, Ltd. | 9,080 | $1.94M | 0.00% | +281+3.2% | Added |
| Linden Thomas Advisory Services, LLC | 8,999 | $1.93M | 0.16% | +248+2.8% | Added |
| Bank of Montreal | 8,854 | $1.90M | 0.00% | +224+2.6% | Added |
| Pinnacle Associates Ltd | 8,807 | $1.89M | 0.02% | −1,649−15.8% | Reduced |
| Summit Trail Advisors, LLC | 8,624 | $1.85M | 0.02% | −803−8.5% | Reduced |
| Guggenheim Capital LLC | 8,609 | $1.84M | 0.01% | −999−10.4% | Reduced |
| Sit Investment Associates Inc | 8,600 | $1.84M | 0.03% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 8,376 | $1.79M | 0.01% | −494−5.6% | Reduced |
| State of Michigan Retirement System | 8,232 | $1.76M | 0.01% | −300−3.5% | Reduced |
| Empowered Funds, LLC | 8,202 | $1.76M | 0.01% | +6,557+398.6% | Added |
| Man Group plc | 8,173 | $1.75M | 0.00% | −31,395−79.3% | Reduced |
| Picton Mahoney Asset Management | 8,101 | $1.73M | 0.02% | −3,548−30.5% | Reduced |
| Hunter Perkins Capital Management, LLC | 7,983 | $1.71M | 0.38% | 00.0% | Unchanged |
| Northwestern Mutual Investment Management Company, LLC | 7,870 | $1.69M | 0.02% | −61−0.8% | Reduced |
| Neuberger Berman Group LLC | 7,719 | $1.65M | 0.00% | +384+5.2% | Added |
| Cetera Investment Advisers | 7,646 | $1.64M | 0.00% | +783+11.4% | Added |