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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 2023

Institutional positions in Hanover Insurance Group, Inc. as of Mar 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
350
−2 vs. Q4 2022
Shares held
30.9M
−30.3K (−0.1%) vs. Q4 2022
Total value
$3.97B
−$209.7M (−5.0%) vs. Q4 2022
New holders
30
132 more added
Sold out
32
120 more reduced

4 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2022: 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 2023: 350 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 2023: $3.97B
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 2023

Shares, value and share of portfolio for each institution holding Hanover Insurance Group, Inc.; share changes are against Q4 2022.

Institutions holding THG in Q1 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Teacher Retirement System of Texas9,046$1.16M0.01%+524+6.1%Added
Occudo Quantitative Strategies LP9,103$1.17M0.11%+9,103New
Ameritas Investment Partners, Inc.9,164$1.18M0.05%00.0%Unchanged
Ensign Peak Advisors, Inc9,288$1.19M0.00%+300+3.3%Added
Louisiana State Employees Retirement System9,400$1.21M0.03%−100−1.1%Reduced
CWM, LLC9,613$1.24M0.01%+336+3.6%Added
Tower Research Capital LLC (TRC)9,797$1.26M0.04%+8,014+449.5%Added
Winton Group Ltd9,809$1.26M0.08%−4,014−29.0%Reduced
Federation des caisses Desjardins du Quebec9,812$1.26M0.01%00.0%Unchanged
Hancock Whitney Corp9,971$1.28M0.05%−3,112−23.8%Reduced
Advisor Group Holdings, Inc.10,016$1.29M0.00%−117−1.2%Reduced
Ergoteles LLC10,269$1.32M0.05%+6,297+158.5%Added
Arizona State Retirement System10,304$1.32M0.01%+249+2.5%Added
SG Americas Securities, LLC10,346$1.33M0.02%+6,540+171.8%Added
CM Wealth Advisors LLC11,494$1.34M0.26%+11,494New
Bokf, NA10,435$1.34M0.03%+1,507+16.9%Added
Oregon Public Employees Retirement Fund10,461$1.34M0.02%+40+0.4%Added
Round Hill Asset Management10,576$1.36M0.85%−525−4.7%Reduced
DekaBank Deutsche Girozentrale10,695$1.36M0.00%−2,459−18.7%Reduced
Bank of Montreal10,545$1.36M0.00%+3,919+59.1%Added
Ironwood Investment Management LLC10,642$1.37M0.85%−450−4.1%Reduced
Dividend Assets Capital, LLC10,368$1.40M0.30%00.0%Unchanged
D. E. Shaw & Co., Inc.10,912$1.40M0.00%+10,912New
ExodusPoint Capital Management, LP12,041$1.55M0.02%+12,041New
Raymond James Financial Services Advisors, Inc.12,398$1.59M0.00%−4,503−26.6%Reduced
Royal Bank of Canada13,113$1.68M0.00%+920+7.5%Added
Gsa Capital Partners LLP13,927$1.79M0.18%+13,927New
Raymond James & Associates13,954$1.79M0.00%−834−5.6%Reduced
Holocene Advisors, LP13,974$1.80M0.01%−1,078−7.2%Reduced
Nisa Investment Advisors, LLC14,982$1.93M0.02%−10,166−40.4%Reduced
STRS Ohio15,235$1.96M0.01%−38,021−71.4%Reduced
Buckhead Capital Management LLC15,465$1.99M0.47%−200−1.3%Reduced
Treasurer of the State of North Carolina15,473$1.99M0.01%+110+0.7%Added
Lowe Brockenbrough & Co Inc15,503$1.99M0.16%+12+0.1%Added
Investment Management of Virginia LLC15,984$2.05M0.39%+4,074+34.2%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys16,034$2.06M0.02%+36+0.2%Added
Two Sigma Investments, LP16,278$2.09M0.01%+11,321+228.4%Added
State of Alaska, Department of Revenue16,299$2.09M0.02%−40−0.2%Reduced
Natixis Advisors, L.P.16,895$2.17M0.01%−31−0.2%Reduced
Deutsche Bank AG17,571$2.26M0.00%+35+0.2%Added
Public Employees Retirement System of Ohio17,597$2.26M0.01%−1,033−5.5%Reduced
Guggenheim Capital LLC17,649$2.27M0.02%+1,936+12.3%Added
State of New Jersey Common Pension Fund D18,281$2.35M0.01%00.0%Unchanged
Gotham Asset Management, LLC18,649$2.40M0.06%+13,592+268.8%Added
Yousif Capital Management, LLC18,660$2.40M0.03%−235−1.2%Reduced
First Hawaiian Bank18,818$2.42M0.08%00.0%Unchanged
State of Tennessee, Treasury Department19,587$2.52M0.01%−31,374−61.6%Reduced
LSV Asset Management19,700$2.53M0.01%00.0%Unchanged
Congress Asset Management Co19,744$2.54M0.02%+1,902+10.7%Added
Barclays PLC19,895$2.56M0.00%+1,483+8.1%Added
UBS Group AG20,416$2.62M0.00%+6,323+44.9%Added
Federated Hermes, Inc.21,353$2.74M0.01%−4,863−18.5%Reduced
MetLife Investment Management21,826$2.80M0.02%−561−2.5%Reduced
Cubist Systematic Strategies, LLC23,527$3.02M0.03%+2,918+14.2%Added
TD Asset Management Inc23,926$3.07M0.00%−156−0.6%Reduced
Amalgamated Bank24,459$3.14M0.03%−6,623−21.3%Reduced
Agf Management Ltd25,059$3.22M0.02%+1,246+5.2%Added
Los Angeles Capital Management LLC26,415$3.39M0.02%00.0%Unchanged
Goelzer Investment Management, Inc.27,397$3.52M0.31%+3,389+14.1%Added
Manufacturers Life Insurance Company, The27,681$3.56M0.00%−1,084−3.8%Reduced
Hantz Financial Services, Inc.28,386$3.65M0.10%+4,428+18.5%Added
Mutual of America Capital Management LLC28,642$3.68M0.04%−568−1.9%Reduced
Great West Life Assurance Co28,835$3.71M0.01%−583−2.0%Reduced
Two Sigma Advisers, LP29,400$3.78M0.01%+8,400+40.0%Added
Bridgewater Associates, LP29,799$3.83M0.02%−17,492−37.0%Reduced
Wells Fargo & Company29,899$3.84M0.00%+154+0.5%Added
Texas Permanent School Fund31,926$4.10M0.04%+8,018+33.5%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.33,894$4.36M0.02%+3,909+13.0%Added
Trillium Asset Management, LLC37,691$4.51M0.13%+1,499+4.1%Added
Balyasny Asset Management LLC35,172$4.52M0.01%+35,172New
Aptus Capital Advisors, LLC35,570$4.57M0.13%+3,370+10.5%Added
Jacobs Levy Equity Management, Inc35,845$4.61M0.03%+23,563+191.8%Added
Kestrel Investment Management Corp36,550$4.70M2.64%00.0%Unchanged
Stifel Financial Corp37,706$4.85M0.01%−634−1.7%Reduced
State Board of Administration of Florida Retirement System38,217$4.91M0.01%−40−0.1%Reduced
Renaissance Technologies LLC38,700$4.97M0.01%−17,900−31.6%Reduced
Price T Rowe Associates Inc39,417$5.07M0.00%−10,585−21.2%Reduced
Qube Research & Technologies Ltd41,622$5.35M0.03%−55,288−57.1%Reduced
Credit Suisse AG44,244$5.69M0.01%+2,314+5.5%Added
California State Teachers Retirement System44,764$5.75M0.01%−732−1.6%Reduced
Chartwell Investment Partners, LLC45,249$5.81M0.22%−2,464−5.2%Reduced
Alberta Investment Management Corp46,536$5.98M0.06%+13,822+42.3%Added
Voya Investment Management LLC47,445$6.10M0.01%−1,530−3.1%Reduced
New York State Teachers Retirement System47,707$6.13M0.01%−3,600−7.0%Reduced
Hunter Perkins Capital Management, LLC49,711$6.39M1.51%+5,274+11.9%Added
Crawford Investment Counsel Inc50,259$6.46M0.14%+4,680+10.3%Added
Envestnet Asset Management Inc53,289$6.85M0.00%−479−0.9%Reduced
Citadel Advisors LLC54,734$7.03M0.01%+26,759+95.7%Added
American International Group, Inc.54,929$7.06M0.05%−455−0.8%Reduced
Panagora Asset Management Inc55,138$7.09M0.04%−31,744−36.5%Reduced
Verition Fund Management LLC56,520$7.26M0.12%+56,520New
Nordea Investment Management AB57,219$7.39M0.01%+4,360+8.2%Added
Russell Investments Group, Ltd.59,442$7.64M0.01%−1,379−2.3%Reduced
UBS Asset Management Americas Inc68,307$8.78M0.00%−2,121−3.0%Reduced
Retirement Systems of Alabama70,215$9.02M0.04%−25,857−26.9%Reduced
Wedge Capital Management L L P72,388$9.30M0.16%−3,363−4.4%Reduced
Thrivent Financial for Lutherans73,071$9.39M0.02%−40,159−35.5%Reduced
Swiss National Bank76,800$9.87M0.01%−9,200−10.7%Reduced
Peregrine Capital Management LLC77,711$9.99M0.29%+7,033+10.0%Added
California Public Employees Retirement System82,572$10.6M0.01%−4,970−5.7%Reduced