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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, Q3 2024

Institutional positions in Hanover Insurance Group, Inc. as of Sep 30, 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
377
+12 vs. Q2 2024
Shares held
31.9M
+3.82M (+13.6%) vs. Q2 2024
Total value
$4.65B
+$1.12B (+31.9%) vs. Q2 2024
New holders
50
154 more added
Sold out
38
118 more reduced

4 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2024: 377 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 heldQ3 2024: $4.65B
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, Q3 2024

Shares, value and share of portfolio for each institution holding Hanover Insurance Group, Inc.; share changes are against Q2 2024.

Institutions holding THG in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Oregon Public Employees Retirement Fund7,334$1.09M0.02%−182−2.4%Reduced
Ameritas Investment Partners, Inc.7,383$1.09M0.04%−262−3.4%Reduced
1492 Capital Management LLC7,494$1.11M0.55%+49+0.7%Added
Handelsbanken Fonder AB7,737$1.15M0.00%+900+13.2%Added
Woodline Partners LP7,750$1.15M0.01%+7,750New
Zurcher Kantonalbank (Zurich Cantonalbank)7,805$1.16M0.00%00.0%Unchanged
Amundi7,932$1.16M0.00%+7,932New
First Hawaiian Bank7,863$1.16M0.04%00.0%Unchanged
Susquehanna International Group, LLP7,894$1.17M0.00%+7,894New
Cresset Asset Management, LLC7,917$1.17M0.00%+532+7.2%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys7,932$1.17M0.01%−35−0.4%Reduced
Northwestern Mutual Investment Management Company, LLC7,983$1.18M0.03%−39−0.5%Reduced
LPL Financial LLC8,068$1.19M0.00%+2,558+46.4%Added
Pacer Advisors, Inc.8,172$1.21M0.00%+67+0.8%Added
Pullen Investment Management, LLC8,172$1.21M0.88%+3,738+84.3%Added
State of Michigan Retirement System8,532$1.26M0.01%−100−1.2%Reduced
Deutsche Bank AG8,663$1.28M0.00%+55+0.6%Added
Jump Financial, LLC8,677$1.29M0.03%−10,389−54.5%Reduced
Quantinno Capital Management LP8,748$1.30M0.02%+1,918+28.1%Added
Ensign Peak Advisors, Inc8,842$1.31M0.00%00.0%Unchanged
Bank of Montreal8,943$1.31M0.00%−2,900−24.5%Reduced
Citigroup Inc9,086$1.35M0.00%+4,642+104.5%Added
Commonwealth Equity Services, LLC9,452$1.40M0.00%+191+2.1%Added
Ironwood Investment Management LLC9,618$1.42M0.69%−59−0.6%Reduced
Raymond James & Associates9,958$1.47M0.00%−90−0.9%Reduced
Gsa Capital Partners LLP9,986$1.48M0.11%+4,595+85.2%Added
Louisiana State Employees Retirement System10,000$1.48M0.03%−200−2.0%Reduced
Inceptionr LLC10,019$1.48M0.36%+10,019New
Panagora Asset Management Inc10,083$1.49M0.01%00.0%Unchanged
Federation des caisses Desjardins du Quebec10,118$1.50M0.01%+2,759+37.5%Added
Arizona State Retirement System10,350$1.53M0.01%+322+3.2%Added
Illinois Municipal Retirement Fund10,614$1.57M0.02%00.0%Unchanged
AMG National Trust Bank10,705$1.59M0.04%+5,339+99.5%Added
Raymond James Financial Services Advisors, Inc.10,708$1.59M0.00%−437−3.9%Reduced
Pinnacle Associates Ltd13,158$1.60M0.03%+299+2.3%Added
Algert Global LLC10,839$1.61M0.04%+1,770+19.5%Added
QSV Equity Investors LLC10,942$1.62M1.52%00.0%Unchanged
Riverwater Partners LLC11,130$1.64M0.81%+11,130New
Paradigm Asset Management Co LLC11,100$1.64M0.43%00.0%Unchanged
CWM, LLC11,104$1.65M0.01%+1,435+14.8%Added
HighTower Advisors, LLC11,500$1.70M0.00%+5,194+82.4%Added
Pinebridge Investments, L.P.11,870$1.76M0.01%+11,870New
Natixis Advisors, L.P.11,925$1.77M0.00%+1,408+13.4%Added
BNP Paribas Arbitrage, SA11,967$1.77M0.00%+6,112+104.4%Added
Teachers Retirement System of the State of Kentucky12,281$1.82M0.02%00.0%Unchanged
Linden Thomas Advisory Services, LLC12,368$1.83M0.25%+325+2.7%Added
ExodusPoint Capital Management, LP12,387$1.83M0.02%+7,812+170.8%Added
Hunter Perkins Capital Management, LLC12,610$1.87M0.38%+445+3.7%Added
Creative Planning12,718$1.88M0.00%+2,193+20.8%Added
Sit Investment Associates Inc12,825$1.90M0.04%00.0%Unchanged
Royal Bank of Canada13,558$2.01M0.00%−2,674−16.5%Reduced
Federated Hermes, Inc.13,618$2.02M0.00%−2,842−17.3%Reduced
TD Asset Management Inc13,792$2.03M0.00%−10,200−42.5%Reduced
Yousif Capital Management, LLC13,703$2.03M0.02%−1,902−12.2%Reduced
Nisa Investment Advisors, LLC13,878$2.06M0.01%+1,250+9.9%Added
STRS Ohio13,921$2.06M0.01%−6,462−31.7%Reduced
Kennedy Capital Management, Inc.14,192$2.10M0.05%+6,577+86.4%Added
State of New Jersey Common Pension Fund D14,445$2.14M0.01%−647−4.3%Reduced
Public Employees Retirement System of Ohio14,580$2.16M0.01%−645−4.2%Reduced
Lowe Brockenbrough & Co Inc14,693$2.18M0.14%+91+0.6%Added
State of Tennessee, Treasury Department14,805$2.19M0.01%+6,205+72.2%Added
State of Alaska, Department of Revenue15,537$2.30M0.02%+280+1.8%Added
Treasurer of the State of North Carolina15,594$2.31M0.01%+70+0.5%Added
MML Investors Services, LLC15,779$2.34M0.01%+1,353+9.4%Added
Acadian Asset Management LLC15,882$2.35M0.01%+15,317+2,711.0%Added
Palisade Capital Management LLC16,537$2.45M0.06%+607+3.8%Added
Bank of Nova Scotia16,785$2.49M0.01%−2,114−11.2%Reduced
Amalgamated Bank16,897$2.50M0.02%−5,598−24.9%Reduced
Trexquant Investment LP17,034$2.52M0.03%−3,290−16.2%Reduced
Buckhead Capital Management LLC17,401$2.58M0.82%−200−1.1%Reduced
Boston Partners17,506$2.59M0.00%+26+0.1%Added
UBS Group AG18,068$2.68M0.00%+1,435+8.6%Added
MetLife Investment Management18,593$2.75M0.02%−329−1.7%Reduced
Mutual of America Capital Management LLC19,449$2.88M0.03%−1,132−5.5%Reduced
Hantz Financial Services, Inc.19,940$2.95M0.05%−3,186−13.8%Reduced
Man Group plc21,584$3.20M0.01%−606−2.7%Reduced
Quest Partners LLC22,036$3.26M0.29%+19,307+707.5%Added
Thrivent Financial for Lutherans22,455$3.33M0.01%−4,676−17.2%Reduced
Agf Management Ltd22,692$3.36M0.02%+4,707+26.2%Added
Wells Fargo & Company22,904$3.39M0.00%−349−1.5%Reduced
Holocene Advisors, LP23,128$3.43M0.01%+3,826+19.8%Added
Alaska Permanent Fund Corp23,388$3.46M0.05%00.0%Unchanged
BNP PARIBAS ASSET MANAGEMENT Holding S.A.24,171$3.58M0.01%+255+1.1%Added
Goelzer Investment Management, Inc.25,085$3.72M0.20%−133−0.5%Reduced
International Assets Investment Management, LLC552,450$3.73M0.02%+548,720+14,711.0%Added
State Board of Administration of Florida Retirement System25,636$3.80M0.01%−7,820−23.4%Reduced
Great West Life Assurance Co26,086$3.87M0.01%+400+1.6%Added
Pathstone Holdings, LLC26,204$3.88M0.02%+854+3.4%Added
Barclays PLC27,155$4.02M0.00%+10,341+61.5%Added
Jane Street Group, LLC27,321$4.05M0.01%+1,200+4.6%Added
New York State Common Retirement Fund29,659$4.39M0.01%−14,200−32.4%Reduced
Manufacturers Life Insurance Company, The30,080$4.46M0.00%−1,068−3.4%Reduced
Voya Investment Management LLC30,998$4.59M0.00%+25,967+516.1%Added
Schonfeld Strategic Advisors LLC31,314$4.64M0.04%+28,204+906.9%Added
Congress Asset Management Co32,341$4.79M0.03%+3,988+14.1%Added
Comerica Bank33,865$5.02M0.02%−7,657−18.4%Reduced
Stifel Financial Corp33,977$5.03M0.01%−506−1.5%Reduced
California State Teachers Retirement System34,314$5.08M0.01%−971−2.8%Reduced
Chartwell Investment Partners, LLC34,776$5.15M0.18%−3,286−8.6%Reduced
Bridgewater Associates, LP37,863$5.61M0.03%−6,033−13.7%Reduced