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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 2023

Institutional positions in Hanover Insurance Group, Inc. as of Dec 31, 2023. 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
343
+11 vs. Q3 2023
Shares held
31.1M
−273.4K (−0.9%) vs. Q3 2023
Total value
$3.77B
+$292.3M (+8.4%) vs. Q3 2023
New holders
44
123 more added
Sold out
33
119 more reduced

3 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2023: 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 2023: 343 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 2023: $3.77B
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 2023

Shares, value and share of portfolio for each institution holding Hanover Insurance Group, Inc.; share changes are against Q3 2023.

Institutions holding THG in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
State of Michigan Retirement System8,532$1.04M0.01%00.0%Unchanged
State of Tennessee, Treasury Department8,600$1.04M0.00%+8,600New
Deutsche Bank AG8,683$1.05M0.00%−3,446−28.4%Reduced
Commonwealth Equity Services, LLC8,833$1.07M0.00%+149+1.7%Added
Jane Street Group, LLC8,863$1.08M0.00%−2,298−20.6%Reduced
Round Hill Asset Management8,949$1.09M0.68%−50−0.6%Reduced
National Bank of Canada9,000$1.11M0.00%00.0%Unchanged
Captrust Financial Advisors9,199$1.12M0.00%+101+1.1%Added
MML Investors Services, LLC9,248$1.12M0.01%+1,774+23.7%Added
Ensign Peak Advisors, Inc9,288$1.13M0.00%00.0%Unchanged
CWM, LLC9,366$1.14M0.01%−966−9.3%Reduced
Arizona State Retirement System9,995$1.21M0.01%−177−1.7%Reduced
Louisiana State Employees Retirement System10,000$1.21M0.03%−100−1.0%Reduced
Creative Planning10,019$1.22M0.00%+2,912+41.0%Added
Linden Thomas Advisory Services, LLC10,050$1.22M0.23%+502+5.3%Added
Oregon Public Employees Retirement Fund10,116$1.23M0.02%+100+1.0%Added
Ironwood Investment Management LLC10,207$1.24M0.65%−87−0.8%Reduced
Pathstone Holdings, LLC10,970$1.33M0.01%+10,970New
QSV Equity Investors LLC10,988$1.33M1.30%+10,988New
Federated Hermes, Inc.11,691$1.42M0.00%−13,589−53.8%Reduced
Advisor Group Holdings, Inc.12,172$1.48M0.00%−2,068−14.5%Reduced
Raymond James Financial Services Advisors, Inc.12,263$1.49M0.00%−50−0.4%Reduced
Teachers Retirement System of the State of Kentucky12,281$1.49M0.01%00.0%Unchanged
Royal Bank of Canada13,037$1.58M0.00%+289+2.3%Added
Pinnacle Associates Ltd13,158$1.60M0.03%−1,292−8.9%Reduced
Raymond James & Associates13,706$1.66M0.00%+761+5.9%Added
Nisa Investment Advisors, LLC14,624$1.78M0.01%−1,006−6.4%Reduced
Trexquant Investment LP14,872$1.81M0.04%+14,872New
Susquehanna International Group, LLP15,197$1.85M0.00%+11,877+357.7%Added
State of Alaska, Department of Revenue15,257$1.85M0.02%−385−2.5%Reduced
Buckhead Capital Management LLC15,440$1.87M0.69%+5,045+48.5%Added
Palisade Capital Management LLC15,551$1.89M0.05%+438+2.9%Added
Lowe Brockenbrough & Co Inc15,713$1.91M0.15%+375+2.4%Added
Treasurer of the State of North Carolina15,743$1.91M0.01%+160+1.0%Added
Public Employees Retirement System of Ohio16,653$2.02M0.01%+406+2.5%Added
Yousif Capital Management, LLC17,220$2.09M0.02%+55+0.3%Added
Alaska Permanent Fund Corp17,604$2.14M0.04%−14,394−45.0%Reduced
LSV Asset Management19,700$2.39M0.01%00.0%Unchanged
Cubist Systematic Strategies, LLC20,059$2.44M0.03%+11,285+128.6%Added
MetLife Investment Management20,160$2.45M0.02%−325−1.6%Reduced
Holocene Advisors, LP21,490$2.61M0.01%−298−1.4%Reduced
BNP PARIBAS ASSET MANAGEMENT Holding S.A.21,916$2.66M0.01%+75+0.3%Added
UBS Group AG22,024$2.67M0.00%−6,298−22.2%Reduced
Mutual of America Capital Management LLC22,098$2.68M0.03%−1,146−4.9%Reduced
State of New Jersey Common Pension Fund D22,317$2.71M0.01%−1,253−5.3%Reduced
Agf Management Ltd22,378$2.72M0.02%−6,137−21.5%Reduced
Amalgamated Bank22,468$2.73M0.02%−272−1.2%Reduced
Bank of Nova Scotia23,495$2.85M0.01%+19,321+462.9%Added
TD Asset Management Inc24,326$2.95M0.00%+400+1.7%Added
Great West Life Assurance Co24,891$3.02M0.01%−3,108−11.1%Reduced
Goelzer Investment Management, Inc.26,087$3.17M0.20%−246−0.9%Reduced
Wells Fargo & Company27,655$3.36M0.00%+486+1.8%Added
Congress Asset Management Co29,206$3.55M0.03%+9,327+46.9%Added
Manufacturers Life Insurance Company, The30,059$3.65M0.00%−839−2.7%Reduced
Hantz Financial Services, Inc.30,535$3.71M0.08%−2,447−7.4%Reduced
Balyasny Asset Management LLC30,655$3.72M0.01%+30,655New
Texas Permanent School Fund30,893$3.75M0.03%+528+1.7%Added
Aptus Capital Advisors, LLC32,227$3.91M0.12%−349−1.1%Reduced
Hunter Perkins Capital Management, LLC33,281$4.04M0.84%−28,740−46.3%Reduced
Barclays PLC34,542$4.19M0.00%−7,851−18.5%Reduced
Gotham Asset Management, LLC35,945$4.36M0.08%−2,093−5.5%Reduced
Stifel Financial Corp36,368$4.42M0.01%+204+0.6%Added
California State Teachers Retirement System38,132$4.63M0.01%−1,667−4.2%Reduced
Connor, Clark & Lunn Investment Management Ltd.38,758$4.71M0.02%+9,990+34.7%Added
AQR Capital Management LLC39,042$4.74M0.01%−5,628−12.6%Reduced
Thrivent Financial for Lutherans39,794$4.83M0.01%−1,527−3.7%Reduced
Man Group plc40,793$4.95M0.01%––
Qube Research & Technologies Ltd41,438$5.03M0.01%−56,594−57.7%Reduced
State Board of Administration of Florida Retirement System41,586$5.05M0.01%+2,204+5.6%Added
Retirement Systems of Alabama44,790$5.44M0.02%+147+0.3%Added
Credit Suisse AG46,128$5.60M0.01%−519−1.1%Reduced
New York State Teachers Retirement System46,781$5.68M0.01%−526−1.1%Reduced
American International Group, Inc.48,304$5.87M0.02%−2,068−4.1%Reduced
New York State Common Retirement Fund48,970$5.95M0.01%−81,724−62.5%Reduced
Hotchkis & Wiley Capital Management LLC49,590$6.02M0.02%−2,820−5.4%Reduced
Trillium Asset Management, LLC49,716$6.04M0.16%+4,635+10.3%Added
Chartwell Investment Partners, LLC51,363$6.24M0.22%−5,322−9.4%Reduced
Squarepoint Ops LLC51,501$6.25M0.03%+47,834+1,304.4%Added
Peregrine Capital Management LLC53,803$6.53M0.20%−17,762−24.8%Reduced
Comerica Bank57,100$6.93M0.03%+5,581+10.8%Added
UBS Asset Management Americas Inc63,151$7.67M0.00%+2,846+4.7%Added
Nordea Investment Management AB66,657$8.10M0.01%−1,615−2.4%Reduced
Prudential Financial Inc68,078$8.27M0.01%+64,224+1,666.4%Added
Wedge Capital Management L L P68,119$8.27M0.15%+9,737+16.7%Added
NFJ Investment Group, LLC68,324$8.30M0.23%−15,727−18.7%Reduced
Crawford Investment Counsel Inc68,457$8.31M0.17%+2,286+3.5%Added
Swiss National Bank70,500$8.56M0.01%−8,100−10.3%Reduced
Truist Financial Corp74,170$9.01M0.01%−10,692−12.6%Reduced
JPMorgan Chase & Co74,941$9.10M0.00%+10,565+16.4%Added
Goldman Sachs Group Inc76,398$9.28M0.00%−7,365−8.8%Reduced
Ceredex Value Advisors LLC83,043$10.1M0.17%+43,943+112.4%Added
Two Sigma Investments, LP85,076$10.3M0.02%−39,521−31.7%Reduced
Legal & General Group Plc85,334$10.4M0.00%−1,561−1.8%Reduced
Envestnet Asset Management Inc85,912$10.4M0.00%+4,681+5.8%Added
Two Sigma Advisers, LP87,800$10.7M0.02%−15,800−15.3%Reduced
Renaissance Technologies LLC105,100$12.8M0.02%−54,000−33.9%Reduced
California Public Employees Retirement System106,278$12.9M0.01%+27,178+34.4%Added
FMR LLC108,906$13.2M0.00%+58,562+116.3%Added
Mesirow Institutional Investment Management, Inc.110,553$13.4M1.26%−35,702−24.4%Reduced
Rhumbline Advisers119,159$14.5M0.02%−973−0.8%Reduced