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 $6.85B 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
- +945.7K (+3.0%) vs. Q1 2026
- Total value
- $6.85B
- +$1.43B (+26.4%) 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 | $6.85B |
| Q1 2026 | 507 | $5.44B |
| Q4 2025 | 496 | $6.00B |
| Q3 2025 | 460 | $5.71B |
| Q2 2025 | 433 | $5.48B |
| Q1 2025 | 437 | $5.61B |
| Q4 2024 | 405 | $4.91B |
| Q3 2024 | 377 | $4.66B |
| Q2 2024 | 369 | $3.96B |
| Q1 2024 | 347 | $4.39B |
| Q4 2023 | 343 | $3.83B |
| Q3 2023 | 335 | $3.48B |
| Q2 2023 | 337 | $3.48B |
| Q1 2023 | 350 | $3.97B |
| Q4 2022 | 356 | $4.19B |
| Q3 2022 | 332 | $4.03B |
| Q2 2022 | 356 | $4.48B |
| Q1 2022 | 358 | $4.53B |
| Q4 2021 | 352 | $3.95B |
| Q3 2021 | 325 | $3.91B |
| Q2 2021 | 329 | $4.17B |
| 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 |
|---|---|---|---|---|---|
| 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 |
| Alliancebernstein L.P. | 909,130 | $157.6M | 0.05% | +77,585+9.3% | Added |
| Geode Capital Management, LLC | 729,091 | $156.1M | 0.01% | +924+0.1% | Added |
| Ameriprise Financial Inc | 699,163 | $149.7M | 0.03% | +4,392+0.6% | Added |
| Massachusetts Financial Services Co | 595,647 | $127.5M | 0.04% | −3,139−0.5% | Reduced |
| Charles Schwab Investment Management Inc | 453,309 | $97.1M | 0.01% | −17,521−3.7% | Reduced |
| Invesco Ltd. | 452,418 | $96.9M | 0.01% | −466−0.1% | Reduced |
| Morgan Stanley | 450,920 | $96.6M | 0.01% | −11,752−2.5% | Reduced |
| Norges Bank | 447,262 | $95.8M | 0.01% | +447,262 | New |
| Vaughan Nelson Investment Management, L.P. | 372,514 | $79.8M | 0.71% | +207,804+126.2% | Added |
| London Co of Virginia | 360,801 | $77.3M | 0.44% | −20,867−5.5% | Reduced |
| Northern Trust Corp | 342,036 | $73.2M | 0.01% | −1370.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 333,520 | $72.3M | 0.11% | −68,019−16.9% | Reduced |
| Goldman Sachs Group Inc | 329,424 | $70.5M | 0.01% | +110,642+50.6% | Added |
| Bank of New York Mellon Corp | 324,496 | $69.5M | 0.01% | −14,374−4.2% | Reduced |
| Woodline Partners LP | 321,972 | $68.9M | 0.21% | −97,008−23.2% | Reduced |
| Qube Research & Technologies Ltd | 310,785 | $66.5M | 0.07% | −181,966−36.9% | Reduced |
| Quantinno Capital Management LP | 288,499 | $61.8M | 0.07% | +81,347+39.3% | Added |
| Principal Financial Group Inc | 284,718 | $61.0M | 0.03% | +205,663+260.2% | Added |
| Markel Group Inc.SuperinvestorMarkel Group | 281,000 | $60.2M | 0.46% | 00.0% | Unchanged |
| Nomura Asset Management International Inc. | 272,738 | $58.4M | 0.09% | −4,312−1.6% | Reduced |
| Bank of America Corp | 222,931 | $47.7M | 0.00% | −28,199−11.2% | Reduced |
| Vanguard Fiduciary Trust Co | 218,547 | $46.8M | 0.01% | +2,023+0.9% | Added |
| Two Sigma Investments, LP | 180,817 | $38.7M | 0.03% | +77,966+75.8% | Added |
| Primecap Management Co | 176,740 | $37.8M | 0.02% | +700+0.4% | Added |
| Brown Advisory Inc | 170,252 | $36.5M | 0.06% | −2,262−1.3% | Reduced |
| William Blair Investment Management, LLC | 154,277 | $33.0M | 0.10% | −41,483−21.2% | Reduced |
| Arbejdsmarkedets Tillaegspension | 147,109 | $31.5M | 0.69% | 00.0% | Unchanged |
| ProShare Advisors LLC | 146,672 | $31.4M | 0.05% | −3,184−2.1% | Reduced |
| Gotham Asset Management, LLC | 140,954 | $30.2M | 0.07% | −10,797−7.1% | Reduced |
| Boston Trust Walden Corp | 138,180 | $29.6M | 0.23% | −2,758−2.0% | Reduced |
| Public Employees Retirement Association of Colorado | 128,613 | $27.5M | 0.10% | 00.0% | Unchanged |
| Interval Partners, LP | 124,856 | $26.7M | 0.86% | +15,834+14.5% | Added |
| Altrinsic Global Advisors LLC | 119,083 | $25.5M | 0.94% | −11,138−8.6% | Reduced |
| JPMorgan Chase & Co | 116,100 | $25.2M | 0.00% | +48,140+70.8% | Added |
| Envestnet Asset Management Inc | 116,460 | $24.9M | 0.01% | +7,946+7.3% | Added |
| Allianz Asset Management GmbH | 114,473 | $24.5M | 0.02% | +107,951+1,655.2% | Added |
| UBS Group AG | 110,164 | $23.6M | 0.00% | −127,606−53.7% | Reduced |
| UBS Asset Management Americas Inc | 107,049 | $22.9M | 0.00% | −1,922−1.8% | Reduced |
| Jupiter Topco LLC | 100,557 | $21.5M | 0.01% | +100,557 | New |
| Rhumbline Advisers | 99,291 | $21.3M | 0.02% | −5,917−5.6% | Reduced |
| Aptus Capital Advisors, LLC | 91,287 | $19.5M | 0.14% | +581+0.6% | Added |
| Leeward Investments, LLC - MA | 90,134 | $19.3M | 0.88% | −1,980−2.1% | Reduced |
| T. Rowe Price Investment Management, Inc. | 87,045 | $18.6M | 0.01% | +22,470+34.8% | Added |
| SEI Investments Co | 85,510 | $18.3M | 0.02% | −8,226−8.8% | Reduced |
| Franklin Resources Inc | 84,523 | $18.1M | 0.00% | −97,965−53.7% | Reduced |
| Martingale Asset Management L P | 83,765 | $17.9M | 0.42% | +5,147+6.5% | Added |
| Natixis Advisors, L.P. | 83,203 | $17.8M | 0.02% | +38,678+86.9% | Added |
| Raymond James Financial Inc | 75,720 | $16.2M | 0.00% | +36,095+91.1% | Added |
| Voya Investment Management LLC | 75,656 | $16.2M | 0.01% | −894−1.2% | Reduced |
| Gillson Capital LP | 73,178 | $15.7M | 0.92% | +26,400+56.4% | Added |
| FMR LLC | 72,923 | $15.6M | 0.00% | −12,253−14.4% | Reduced |
| California Public Employees Retirement System | 71,874 | $15.4M | 0.01% | −24,050−25.1% | Reduced |
| Swiss National Bank | 70,600 | $15.1M | 0.01% | +200+0.3% | Added |
| Renaissance Technologies LLC | 70,300 | $15.1M | 0.02% | +70,300 | New |
| Arrowstreet Capital, Limited Partnership | 68,915 | $14.8M | 0.01% | +47,777+226.0% | Added |
| Assenagon Asset Management S.A. | 68,876 | $14.7M | 0.01% | +68,876 | New |
| Silvercrest Asset Management Group LLC | 56,516 | $12.1M | 0.08% | −234−0.4% | Reduced |
| Hancock Whitney Corp | 55,863 | $12.0M | 0.20% | −952−1.7% | Reduced |
| Congress Asset Management Co | 55,427 | $11.9M | 0.07% | +560+1.0% | Added |
| Wells Fargo & Company | 54,715 | $11.7M | 0.00% | +36,359+198.1% | Added |
| Hotchkis & Wiley Capital Management LLC | 54,405 | $11.6M | 0.03% | −1,220−2.2% | Reduced |
| Barclays PLC | 53,191 | $11.4M | 0.00% | −64,789−54.9% | Reduced |
| Hodges Capital Management Inc. | 52,369 | $11.2M | 0.74% | +3,181+6.5% | Added |
| Ieq Capital, LLC | 51,099 | $10.9M | 0.05% | +6,939+15.7% | Added |
| Russell Investments Group, Ltd. | 50,937 | $10.9M | 0.01% | −25,446−33.3% | Reduced |
| Nordea Investment Management AB | 50,034 | $10.7M | 0.01% | −4,648−8.5% | Reduced |
| Creative Planning | 49,954 | $10.7M | 0.01% | +13,001+35.2% | Added |
| Trexquant Investment LP | 49,489 | $10.6M | 0.07% | −18,278−27.0% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 49,159 | $10.5M | 0.01% | +10,578+27.4% | Added |
| Legal & General Group Plc | 48,866 | $10.5M | 0.00% | −1,101−2.2% | Reduced |
| Panagora Asset Management Inc | 46,865 | $10.0M | 0.03% | +44,832+2,205.2% | Added |
| LSV Asset Management | 46,000 | $9.85M | 0.02% | +11,100+31.8% | Added |
| Nuveen, LLC | 44,875 | $9.61M | 0.00% | −49,333−52.4% | Reduced |
| STRS Ohio | 44,593 | $9.55M | 0.04% | +13,647+44.1% | Added |
| Susquehanna Fundamental Investments, LLC | 43,208 | $9.25M | 0.17% | +12,602+41.2% | Added |
| Crawford Investment Counsel Inc | 42,274 | $9.05M | 0.15% | −15,880−27.3% | Reduced |
| California State Teachers Retirement System | 42,192 | $9.03M | 0.01% | −1,207−2.8% | Reduced |
| CBOE Vest Financial, LLC | 40,160 | $8.60M | 0.09% | +1,507+3.9% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 39,914 | $8.55M | 0.01% | +3,984+11.1% | Added |
| Acadian Asset Management LLC | 39,916 | $8.54M | 0.01% | −6,678−14.3% | Reduced |
| Cerity Partners LLC | 39,892 | $8.54M | 0.01% | +11,008+38.1% | Added |
| Teacher Retirement System of Texas | 38,992 | $8.35M | 0.02% | −7,350−15.9% | Reduced |
| New York State Teachers Retirement System | 37,813 | $8.10M | 0.01% | −1,179−3.0% | Reduced |
| Heartland Advisors Inc | 37,549 | $8.04M | 0.36% | 00.0% | Unchanged |
| CX Institutional | 36,544 | $7.83M | 0.23% | +2,814+8.3% | Added |
| Retirement Systems of Alabama | 36,187 | $7.75M | 0.02% | −7,211−16.6% | Reduced |
| Schroder Investment Management Group | 35,357 | $7.59M | 0.01% | +19,826+127.7% | Added |
| Point72 Asset Management, L.P. | 34,543 | $7.40M | 0.01% | +34,543 | New |
| Vanguard Asset Management, Ltd | 33,032 | $7.07M | 0.00% | +159+0.5% | Added |
| Trillium Asset Management, LLC | 32,198 | $6.89M | 0.21% | +3,377+11.7% | Added |