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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, Q4 2024

Institutional positions in Hanover Insurance Group, Inc. as of Dec 31, 2024. 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
405
+36 vs. Q3 2024
Shares held
31.7M
−133.4K (−0.4%) vs. Q3 2024
Total value
$4.90B
+$264.7M (+5.7%) vs. Q3 2024
New holders
64
152 more added
Sold out
28
121 more reduced

8 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2024: 405 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 heldQ4 2024: $4.90B
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, Q4 2024

Shares, value and share of portfolio for each institution holding Hanover Insurance Group, Inc.; share changes are against Q3 2024.

Institutions holding THG in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Atom Investors LP4,728$731.2K0.09%+4,728New
Nomura Holdings Inc4,781$739.4K0.00%+4,781New
Intrust Bank NA4,801$742.5K0.08%+788+19.6%Added
Claro Advisors LLC4,972$769.0K0.10%−155−3.0%Reduced
XTX Topco Ltd5,042$779.8K0.07%+5,042New
Exchange Traded Concepts, LLC5,182$801.4K0.02%+170+3.4%Added
Mariner, LLC5,201$804.3K0.00%+349+7.2%Added
JustInvest LLC5,253$812.5K0.01%+8+0.2%Added
Pacer Advisors, Inc.5,371$830.7K0.00%−2,801−34.3%Reduced
Uncommon Cents Investing LLC5,430$839.8K0.25%−200−3.6%Reduced
Foundations Investment Advisors, LLC5,432$840.1K0.02%00.0%Unchanged
Pictet Asset Management Holding SA5,437$840.9K0.00%+722+15.3%Added
The PNC Financial Services Group, Inc.5,447$842.4K0.00%−34−0.6%Reduced
Entropy Technologies, LP5,502$850.9K0.09%+5,502New
Park Avenue Securities LLC5,528$855.0K0.01%+965+21.1%Added
Envestnet Portfolio Solutions, Inc.6,276$970.7K0.00%+517+9.0%Added
Resona Asset Management Co.,Ltd.6,587$1.02M0.01%+159+2.5%Added
Oak Thistle LLC6,761$1.05M0.31%+6,761New
Colony Group, LLC6,991$1.08M0.00%+6,991New
CIBC Private Wealth Group, LLC7,163$1.09M0.00%+65+0.9%Added
Ameritas Investment Partners, Inc.7,217$1.12M0.04%−166−2.2%Reduced
Toroso Investments, LLC7,251$1.12M0.01%−30.0%Reduced
Oregon Public Employees Retirement Fund7,287$1.13M0.02%−47−0.6%Reduced
Brinker Capital Investments, LLC7,290$1.13M0.01%+1,631+28.8%Added
Orion Portfolio Solutions, LLC7,290$1.13M0.01%+1,631+28.8%Added
New Mexico Educational Retirement Board7,300$1.13M0.04%00.0%Unchanged
1492 Capital Management LLC7,494$1.16M0.55%00.0%Unchanged
National Bank of Canada7,500$1.16M0.00%+7,500New
Mackenzie Financial Corp7,539$1.17M0.00%+1,722+29.6%Added
Bryce Point Capital, LLC7,802$1.21M0.35%+7,802New
Commonwealth of Pennsylvania Public School Empls Retrmt Sys7,958$1.23M0.01%+26+0.3%Added
Cerity Partners LLC8,049$1.23M0.00%+2,432+43.3%Added
Northwestern Mutual Investment Management Company, LLC8,008$1.24M0.03%+25+0.3%Added
Amundi8,192$1.25M0.00%+260+3.3%Added
Wealth Enhancement Advisory Services, LLC8,351$1.29M0.00%+1,996+31.4%Added
Empowered Funds, LLC8,355$1.29M0.02%+8,355New
Bridgewater Associates, LP8,491$1.31M0.01%−29,372−77.6%Reduced
State of Michigan Retirement System8,532$1.32M0.01%00.0%Unchanged
Handelsbanken Fonder AB8,637$1.34M0.01%+900+11.6%Added
Ensign Peak Advisors, Inc8,842$1.37M0.00%00.0%Unchanged
Commonwealth Equity Services, LLC9,001$1.39M0.00%−451−4.8%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)9,031$1.40M0.00%+1,226+15.7%Added
Deutsche Bank AG9,059$1.40M0.00%+396+4.6%Added
KLP Kapitalforvaltning AS9,400$1.45M0.01%+9,400New
Verition Fund Management LLC9,408$1.46M0.01%+7,398+368.1%Added
Bank of Montreal9,604$1.49M0.00%+661+7.4%Added
Ironwood Investment Management LLC9,703$1.50M0.75%+85+0.9%Added
Balyasny Asset Management LLC9,751$1.51M0.00%−317,821−97.0%Reduced
Louisiana State Employees Retirement System10,000$1.55M0.03%00.0%Unchanged
Federation des caisses Desjardins du Quebec10,118$1.56M0.01%00.0%Unchanged
Bank of Nova Scotia10,270$1.59M0.00%−6,515−38.8%Reduced
Arizona State Retirement System10,443$1.62M0.01%+93+0.9%Added
Illinois Municipal Retirement Fund10,614$1.64M0.02%00.0%Unchanged
BNP Paribas Arbitrage, SA10,632$1.64M0.00%−1,335−11.2%Reduced
AMG National Trust Bank10,776$1.66M0.05%+71+0.7%Added
Hunter Perkins Capital Management, LLC10,930$1.69M0.35%−1,680−13.3%Reduced
QSV Equity Investors LLC10,942$1.69M1.63%00.0%Unchanged
Natixis Advisors, L.P.11,068$1.71M0.00%−857−7.2%Reduced
HighTower Advisors, LLC11,346$1.75M0.00%−154−1.3%Reduced
Panagora Asset Management Inc11,629$1.80M0.01%+1,546+15.3%Added
Teachers Retirement System of the State of Kentucky11,731$1.81M0.02%−550−4.5%Reduced
Sit Investment Associates Inc11,900$1.84M0.04%−925−7.2%Reduced
LPL Financial LLC11,915$1.84M0.00%+3,847+47.7%Added
Pullen Investment Management, LLC11,972$1.85M1.20%+3,800+46.5%Added
Public Employees Retirement System of Ohio12,259$1.90M0.01%−2,321−15.9%Reduced
Jane Street Group, LLC12,290$1.90M0.00%−15,031−55.0%Reduced
Linden Thomas Advisory Services, LLC12,583$1.95M0.25%+215+1.7%Added
CWM, LLC12,691$1.96M0.01%+1,587+14.3%Added
Citigroup Inc12,697$1.96M0.00%+3,611+39.7%Added
Ieq Capital, LLC12,731$1.97M0.02%+10,390+443.8%Added
Police & Firemen's Retirement System of New Jersey12,989$2.01M0.02%+12,989New
Federated Hermes, Inc.13,031$2.02M0.00%−587−4.3%Reduced
Pinnacle Associates Ltd13,192$2.04M0.03%+34+0.3%Added
Yousif Capital Management, LLC13,239$2.05M0.02%−464−3.4%Reduced
State of New Jersey Common Pension Fund D13,296$2.06M0.01%−1,149−8.0%Reduced
Nisa Investment Advisors, LLC13,378$2.07M0.01%−500−3.6%Reduced
Kennedy Capital Management, Inc.13,486$2.09M0.05%−706−5.0%Reduced
HSBC Holdings PLC13,542$2.09M0.00%+12,043+803.4%Added
Creative Planning13,586$2.10M0.00%+868+6.8%Added
Holocene Advisors, LP13,587$2.10M0.01%−9,541−41.3%Reduced
Boston Partners14,005$2.17M0.00%−3,501−20.0%Reduced
Susquehanna International Group, LLP14,069$2.18M0.00%+6,175+78.2%Added
Expect Equity LLC14,178$2.19M2.30%+14,178New
Man Group plc14,180$2.19M0.01%−7,404−34.3%Reduced
State of Tennessee, Treasury Department14,399$2.23M0.01%−406−2.7%Reduced
TD Asset Management Inc14,492$2.24M0.00%+700+5.1%Added
Healthcare of Ontario Pension Plan Trust Fund14,562$2.25M0.00%+14,562New
Lowe Brockenbrough & Co Inc14,613$2.26M0.14%−80−0.5%Reduced
State of Alaska, Department of Revenue15,502$2.40M0.03%−35−0.2%Reduced
Treasurer of the State of North Carolina15,694$2.43M0.01%+100+0.6%Added
Agf Management Ltd16,012$2.48M0.01%−6,680−29.4%Reduced
Vestcor Inc16,233$2.51M0.08%+15,235+1,526.6%Added
Martingale Asset Management L P16,554$2.56M0.06%+14,752+818.6%Added
Royal Bank of Canada16,781$2.60M0.00%+3,223+23.8%Added
Pinebridge Investments, L.P.16,936$2.62M0.02%+5,066+42.7%Added
Amalgamated Bank17,118$2.65M0.02%+221+1.3%Added
Buckhead Capital Management LLC17,340$2.68M0.86%−61−0.4%Reduced
MML Investors Services, LLC17,471$2.70M0.01%+1,692+10.7%Added
Thrivent Financial for Lutherans18,455$2.85M0.01%−4,000−17.8%Reduced
Palisade Capital Management LLC18,616$2.88M0.08%+2,079+12.6%Added