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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, Q1 2025

Institutional positions in Hanover Insurance Group, Inc. as of Mar 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
437
+38 vs. Q4 2024
Shares held
32.2M
+581.9K (+1.8%) vs. Q4 2024
Total value
$5.60B
+$713.2M (+14.6%) vs. Q4 2024
New holders
78
154 more added
Sold out
40
129 more reduced

6 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: 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.

Institutional holdersQ1 2025: 437 institutions
Q1 2021: 351 institutionsQ2 2021: 328 institutionsQ3 2021: 325 institutionsQ4 2021: 352 institutionsQ1 2022: 358 institutionsQ2 2022: 356 institutionsQ3 2022: 332 institutionsQ4 2022: 356 institutionsQ1 2023: 350 institutionsQ2 2023: 337 institutionsQ3 2023: 335 institutionsQ4 2023: 343 institutionsQ1 2024: 347 institutionsQ2 2024: 369 institutionsQ3 2024: 377 institutionsQ4 2024: 405 institutionsQ1 2025: 437 institutionsQ2 2025: 433 institutionsQ3 2025: 460 institutionsQ4 2025: 496 institutionsQ1 2026: 507 institutionsQ2 2026: 547 institutions
Value heldQ1 2025: $5.60B
Q1 2021: $4.03BQ2 2021: $4.16BQ3 2021: $3.91BQ4 2021: $3.95BQ1 2022: $4.53BQ2 2022: $4.48BQ3 2022: $3.99BQ4 2022: $4.19BQ1 2023: $3.97BQ2 2023: $3.47BQ3 2023: $3.48BQ4 2023: $3.77BQ1 2024: $4.27BQ2 2024: $3.95BQ3 2024: $4.65BQ4 2024: $4.90BQ1 2025: $5.60BQ2 2025: $5.48BQ3 2025: $5.70BQ4 2025: $5.81BQ1 2026: $5.44BQ2 2026: $6.84B
Institutions holding THG and their total value by quarter
QuarterHoldersValue
Q2 2026547$6.84B
Q1 2026507$5.44B
Q4 2025496$5.81B
Q3 2025460$5.70B
Q2 2025433$5.48B
Q1 2025437$5.60B
Q4 2024405$4.90B
Q3 2024377$4.65B
Q2 2024369$3.95B
Q1 2024347$4.27B
Q4 2023343$3.77B
Q3 2023335$3.48B
Q2 2023337$3.47B
Q1 2023350$3.97B
Q4 2022356$4.19B
Q3 2022332$3.99B
Q2 2022356$4.48B
Q1 2022358$4.53B
Q4 2021352$3.95B
Q3 2021325$3.91B
Q2 2021328$4.16B
Q1 2021351$4.03B

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding Hanover Insurance Group, Inc.; share changes are against Q4 2024.

Institutions holding THG in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Avion Wealth5$00.00%+5New
Bay Harbor Wealth Management, LLC1$1730.00%+1New
TFC Financial Management1$1740.00%00.0%Unchanged
Parkworth Wealth Management, Inc.1$1740.00%00.0%Unchanged
Greenline Partners, LLC1$1740.00%+1New
HFM Investment Advisors, LLC1$1740.00%+1New
Rothschild Investment LLC2$3480.00%00.0%Unchanged
NewSquare Capital LLC2$3480.00%+2New
Larson Financial Group LLC3$5220.00%00.0%Unchanged
Creative Financial Designs Inc4$6960.00%−463−99.1%Reduced
UMA Financial Services, Inc.4$6960.00%00.0%Unchanged
Harbour Investments, Inc.5$8700.00%00.0%Unchanged
Binnacle Investments Inc5$8700.00%+5New
Bruce G. Allen Investments, LLC6$1.04K0.00%00.0%Unchanged
Hughes Financial Services, LLC6$1.05K0.00%+6New
DiNuzzo Private Wealth, Inc.7$1.22K0.00%00.0%Unchanged
ROSS\JOHNSON & Associates LLC7$1.22K0.02%+7New
South State Corp.8$1.39K0.00%+8New
SJS Investment Consulting Inc.9$1.57K0.00%00.0%Unchanged
Horizon Investments, LLC10$1.74K0.00%00.0%Unchanged
Spire Wealth Management10$1.74K0.00%00.0%Unchanged
Annis Gardner Whiting Capital Advisors, LLC10$1.74K0.00%00.0%Unchanged
Global Financial Private Client, LLC10$1.74K0.00%+7+233.3%Added
Private Trust Co NA11$1.91K0.00%+11New
Clearstead Advisors, LLC12$2.09K0.00%−14−53.8%Reduced
Whipplewood Advisors, LLC86$2.26K0.00%+73+561.5%Added
Private Wealth Management Group, LLC13$2.26K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC14$2.44K0.00%00.0%Unchanged
Assetmark, Inc15$2.61K0.00%−2−11.8%Reduced
Cary Street Partner Investment Advisory LLC16$2.78K0.00%+16New
Highline Wealth Partners LLC21$3.65K0.00%+21New
Sachetta, LLC25$4.35K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc25$4.35K0.00%+9+56.3%Added
Hexagon Capital Partners LLC26$4.52K0.00%+5+23.8%Added
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.28$4.87K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC30$5.22K0.00%00.0%Unchanged
Whittier Trust Co of Nevada Inc31$5.39K0.00%00.0%Unchanged
Skopos Labs, Inc.35$5.95K0.00%−2−5.4%Reduced
MAI Capital Management37$6.44K0.00%+5+15.6%Added
Hemington Wealth Management43$7.00K0.00%+12+38.7%Added
Curat Global, LLC50$8.70K0.01%+50New
Manchester Capital Management LLC51$8.87K0.00%00.0%Unchanged
Wood Tarver Financial Group, LLC51$8.87K0.00%00.0%Unchanged
Smithfield Trust Co50$9.00K0.00%00.0%Unchanged
Bell Investment Advisors, Inc58$10.1K0.00%00.0%Unchanged
Covestor Ltd70$12.0K0.01%+1+1.4%Added
Salomon & Ludwin, LLC70$12.2K0.00%00.0%Unchanged
GPS Wealth Strategies Group, LLC73$12.8K0.00%00.0%Unchanged
IFP Advisors, Inc82$14.3K0.00%+43+110.3%Added
Optiver Holding B.V.85$14.8K0.00%+85New
Capital Advisors, Ltd. LLC91$16.0K0.00%00.0%Unchanged
AdvisorNet Financial, Inc92$16.0K0.00%00.0%Unchanged
TCTC Holdings, LLC96$16.7K0.00%+54+128.6%Added
Rise Advisors, LLC97$16.8K0.01%−40−29.2%Reduced
CoreCap Advisors, LLC100$17.4K0.00%00.0%Unchanged
Central Trust Co101$17.6K0.00%00.0%Unchanged
WPG Advisers, LLC106$18.4K0.02%+10+10.4%Added
Global Wealth Strategies & Associates106$18.4K0.01%+84+381.8%Added
Ameriflex Group, Inc.111$19.3K0.01%+111New
Compass Planning Associates Inc126$21.9K0.02%00.0%Unchanged
Alpine Bank Wealth Management139$24.2K0.00%+139New
Bank of New Hampshire140$24.4K0.01%00.0%Unchanged
Fortitude Family Office, LLC141$24.5K0.01%00.0%Unchanged
Steward Partners Investment Advisory, LLC143$24.9K0.00%00.0%Unchanged
Matrix Trust Co144$25.0K0.00%+9+6.7%Added
Plante Moran Financial Advisors, LLC144$25.0K0.00%00.0%Unchanged
PEAK6 LLC150$26.1K0.00%−433−74.3%Reduced
Atlantic Trust, LLC153$26.6K0.01%+153New
Massmutual Trust Co FSB163$28.4K0.00%00.0%Unchanged
DT Investment Partners, LLC174$30.3K0.00%00.0%Unchanged
V-Square Quantitative Management LLC176$30.6K0.00%00.0%Unchanged
Whittier Trust Co188$32.7K0.00%00.0%Unchanged
Parkside Financial Bank & Trust194$33.7K0.00%+33+20.5%Added
Sound Income Strategies, LLC200$34.8K0.00%00.0%Unchanged
Bryn Mawr Trust Co201$35.0K0.00%00.0%Unchanged
1620 Investment Advisors, Inc.231$40.2K0.03%00.0%Unchanged
Smartleaf Asset Management LLC244$42.1K0.00%−6−2.4%Reduced
GHP Investment Advisors, Inc.285$49.6K0.00%−145−33.7%Reduced
Bessemer Group Inc302$52.0K0.00%−64−17.5%Reduced
Versant Capital Management, Inc302$52.5K0.01%+232+331.4%Added
Harbor Capital Advisors, Inc.304$53.0K0.00%+304New
EverSource Wealth Advisors, LLC314$54.6K0.00%+101+47.4%Added
Nomura Asset Management Co Ltd320$55.7K0.00%00.0%Unchanged
True Wealth Design, LLC324$56.4K0.02%+17+5.5%Added
First Horizon Advisors, Inc.346$60.2K0.00%00.0%Unchanged
Amundi352$61.3K0.00%−7,840−95.7%Reduced
Quent Capital, LLC354$61.6K0.01%−10−2.7%Reduced
Jones Financial Companies LLLP374$64.6K0.00%−8−2.1%Reduced
PrairieView Partners, LLC382$66.0K0.01%00.0%Unchanged
Northwestern Mutual Wealth Management Co386$67.1K0.00%+344+819.0%Added
Umb Bank N A389$67.7K0.00%−83−17.6%Reduced
Millstone Evans Group, LLC439$76.4K0.05%00.0%Unchanged
Farther Finance Advisors, LLC492$86.0K0.00%+1+0.2%Added
GAMMA Investing LLC499$86.8K0.01%+160+47.2%Added
Financial Perspectives, Inc500$87.0K0.03%00.0%Unchanged
Allworth Financial LP574$94.1K0.00%+53+10.2%Added
Huntington National Bank543$94.5K0.00%+1+0.2%Added
ORG Partners LLC560$98.0K0.02%00.0%Unchanged
Geneos Wealth Management Inc.566$98.5K0.00%+308+119.4%Added
NBC Securities, Inc.589$102.0K0.01%+589New