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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, 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.

Institutional holdersQ2 2026: 547 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 heldQ2 2026: $6.84B
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, Q2 2026

Shares, value and share of portfolio for each institution holding Hanover Insurance Group, Inc.; share changes are against Q1 2026.

Institutions holding THG in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.237$51.1K0.00%+209+746.4%Added
Quarry LP249$53.3K0.01%+124+99.2%Added
Clearstead Advisors, LLC278$59.5K0.00%+264+1,885.7%Added
Cary Street Partner Investment Advisory LLC322$68.9K0.01%+36+12.6%Added
Huntington National Bank353$75.6K0.00%−11−3.0%Reduced
Basecamp Wealth Advisors LLC357$76.4K0.01%+14+4.1%Added
Quent Capital, LLC360$77.1K0.00%+13+3.7%Added
State of Wyoming379$81.2K0.01%−739−66.1%Reduced
Parkside Financial Bank & Trust387$82.9K0.01%+103+36.3%Added
Nikko Asset Management Americas, Inc.407$87.2K0.00%+407New
Gould Capital, LLC409$87.6K0.05%+409New
Larson Financial Group LLC414$88.6K0.00%+224+117.9%Added
Essential Partners LLC415$88.9K0.04%+9+2.2%Added
Millstone Evans Group, LLC439$94.0K0.05%00.0%Unchanged
Truvestments Capital LLC459$98.3K0.01%+309+206.0%Added
SJS Investment Consulting Inc.459$98.3K0.01%+221+92.9%Added
Northwestern Mutual Wealth Management Co510$109.2K0.00%+6+1.2%Added
Bayforest Capital Ltd517$110.7K0.10%−389−42.9%Reduced
Umb Bank N A532$113.9K0.00%−8−1.5%Reduced
True Wealth Design, LLC548$117.3K0.03%+120+28.0%Added
NBC Securities, Inc.562$120.3K0.01%00.0%Unchanged
IFP Advisors, Inc639$136.8K0.00%+492+334.7%Added
HM Payson & Co667$142.8K0.00%00.0%Unchanged
Heritage Wealth Advisors673$144.1K0.00%+243+56.5%Added
Geneos Wealth Management Inc.754$161.4K0.00%00.0%Unchanged
Atlantic Union Bankshares Corp820$175.6K0.00%00.0%Unchanged
Versant Capital Management, Inc861$184.4K0.02%+67+8.4%Added
GAMMA Investing LLC868$185.9K0.01%+140+19.2%Added
Independent Advisor Alliance936$200.4K0.00%+936New
Chicago Trust Co NA937$200.6K0.03%+937New
Blair William & Co942$201.7K0.00%+942New
Eagle Bay Advisors LLC950$203.4K0.15%+950New
Farther Finance Advisors, LLC956$204.8K0.00%−45−4.5%Reduced
GWM Advisors LLC957$204.8K0.00%+957New
EverSource Wealth Advisors, LLC964$206.4K0.01%−163−14.5%Reduced
Harvest Investment Services, LLC968$207.3K0.03%+968New
Integrated Quantitative Investments LLC987$211.3K0.03%−5,170−84.0%Reduced
Capital Advisors Inc992$212.3K0.00%+992New
Auxier Asset Management1,000$214.1K0.03%+1,000New
Carl P. Sherr & Co., LLC1,000$214.1K0.09%+1,000New
Miller Investment Management, LP1,025$219.5K0.02%+1,025New
Jackson Creek Investment Advisors LLC953$222.0K0.07%+953New
Barnes Pettey Financial Advisors, LLC1,039$222.5K0.07%+1,039New
North Dakota State Investment Board1,052$225.3K0.01%+1,052New
Savvy Advisors, Inc.1,052$225.3K0.00%−126−10.7%Reduced
Baird Financial Group, Inc.1,054$225.7K0.00%−372−26.1%Reduced
Longboard Asset Management, LP1,074$230.0K3.86%+1,074New
Abel Hall, LLC1,075$230.2K0.04%+1,075New
Western Wealth Management, LLC1,082$231.7K0.01%+1,082New
CIBC Asset Management Inc1,087$232.7K0.00%−1,044−49.0%Reduced
Transcend Wealth Collective, LLC1,089$233.2K0.02%+1,089New
Meeder Advisory Services, Inc.1,090$233.4K0.01%+1,090New
Investors Research Corp1,100$235.5K0.04%00.0%Unchanged
Smartleaf Asset Management LLC1,101$236.3K0.01%00.0%Unchanged
RWM Asset Management, LLC1,029$239.4K0.03%+859+505.3%Added
Stephens Inc1,118$239.5K0.00%+1,118New
McGuire Capital Advisors Inc1,127$241.3K0.13%+439+63.8%Added
Boothbay Fund Management, LLC1,128$241.5K0.00%+1,128New
Paragon Capital Management Ltd1,138$243.7K0.05%+1,138New
KBC Group NV1,147$246.0K0.00%00.0%Unchanged
Blueshift Asset Management, LLC1,160$248.4K0.06%+1,160New
Parcion Private Wealth LLC1,162$248.8K0.01%+1,162New
Wedmont Private Capital1,164$249.1K0.01%+1,164New
Lantz Financial LLC1,164$249.2K0.05%+3+0.3%Added
Callan Family Office, LLC1,168$250.1K0.00%−40−3.3%Reduced
Shelton Capital Management1,174$251.4K0.00%00.0%Unchanged
Ifrah Financial Services, Inc.1,190$254.8K0.06%+1,190New
Waddell & Associates, LLC1,190$254.8K0.01%+1,190New
Optas, LLC1,202$257.4K0.04%+1,202New
Commerce Bank1,203$257.6K0.00%00.0%Unchanged
AlphaCore Capital LLC1,218$260.8K0.00%+1,218New
Johnson Investment Counsel Inc1,220$261.2K0.00%00.0%Unchanged
Advisory Services Network, LLC1,226$262.4K0.00%−60−4.7%Reduced
Childress Capital Advisors, LLC1,238$265.1K0.04%+1+0.1%Added
DnB Asset Management AS1,239$265.3K0.00%00.0%Unchanged
Axq Capital, LP1,254$268.5K0.03%−1,255−50.0%Reduced
Sovereign Financial Group, Inc.1,260$269.8K0.04%00.0%Unchanged
QRG Capital Management, Inc.1,267$271.3K0.00%+107+9.2%Added
Kestra Advisory Services, LLC1,268$271.4K0.00%−16−1.2%Reduced
Charter Trust Co1,305$279.4K0.02%−55−4.0%Reduced
Somerset Trust Co1,318$282.2K0.08%−48−3.5%Reduced
Storgate, LLC1,391$297.8K0.06%+1,391New
Busey Wealth Management1,395$298.7K0.01%00.0%Unchanged
Ronald Blue Trust, Inc.1,454$311.4K0.00%−16−1.1%Reduced
EP Wealth Advisors, LLC1,473$315.4K0.00%−210−12.5%Reduced
Burney Co1,480$316.9K0.01%−2−0.1%Reduced
Greenleaf Trust1,482$317.3K0.00%+16+1.1%Added
Delta Asset Management LLC1,500$321.2K0.03%00.0%Unchanged
Principal Securities, Inc.1,512$323.7K0.00%−83−5.2%Reduced
Warren Averett Asset Management, LLC1,513$324.0K0.00%+1,513New
Susquehanna International Group, LLP1,519$325.2K0.00%+1,519New
Private Advisor Group, LLC1,531$327.7K0.00%+88+6.1%Added
Bull Harbor Capital LLC1,541$330.0K0.06%+1,541New
AlphaGrep UK Ltd1,552$332.3K0.10%−3,866−71.4%Reduced
Evolve Private Wealth, LLC1,618$346.5K0.02%−1,244−43.5%Reduced
denkapparat Operations GmbH1,620$346.9K0.11%+1,620New
Savant Capital, LLC1,616$348.6K0.00%+45+2.9%Added
Fifth Third Wealth Advisors LLC1,662$355.9K0.01%+315+23.4%Added
Nykredit A/S1,664$356.3K0.00%+1,664New
Jones Financial Companies LLLP1,744$370.7K0.00%+472+37.1%Added