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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 2023

Institutional positions in Hanover Insurance Group, Inc. as of Sep 30, 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
335
+1 vs. Q2 2023
Shares held
31.4M
+568.6K (+1.8%) vs. Q2 2023
Total value
$3.48B
+$9.00M (+0.3%) vs. Q2 2023
New holders
37
124 more added
Sold out
36
124 more reduced

3 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2023: 335 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 2023: $3.48B
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 2023

Shares, value and share of portfolio for each institution holding Hanover Insurance Group, Inc.; share changes are against Q2 2023.

Institutions holding THG in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
SRS Capital Advisors, Inc.2,229$247.4K0.03%+667+42.7%Added
Numerai GP LLC2,268$251.7K0.08%+2,268New
Chevy Chase Trust Holdings, Inc.2,446$271.5K0.00%00.0%Unchanged
XTX Topco Ltd2,462$273.2K0.05%+2,462New
Cetera Advisor Networks LLC2,608$289.4K0.00%+2,608New
HRT Financial LP2,624$291.0K0.00%+2,624New
Mattern Capital Management, LLC2,657$294.9K0.05%+2,657New
Hamilton Capital Partners Inc.2,667$296.0K0.11%−697−20.7%Reduced
Quantinno Capital Management LP2,665$296.0K0.01%+712+36.5%Added
Wealth Enhancement Advisory Services, LLC2,694$299.0K0.00%+2,694New
Intrust Bank NA2,745$304.6K0.04%−415−13.1%Reduced
Envestnet Portfolio Solutions, Inc.2,747$304.8K0.00%+2,747New
CWM Advisors, LLC2,752$305.4K0.04%−16−0.6%Reduced
Grace & White Inc2,775$308.0K0.06%00.0%Unchanged
Maryland State Retirement & Pension System2,839$315.1K0.01%00.0%Unchanged
Edgestream Partners, L.P.2,842$315.4K0.03%+2,842New
Boston Financial Mangement LLC2,917$323.7K0.01%00.0%Unchanged
Pitcairn Co2,989$331.7K0.03%+114+4.0%Added
Pacer Advisors, Inc.3,025$335.7K0.00%−3,275−52.0%Reduced
Securian Asset Management, Inc3,028$336.0K0.01%−171−5.3%Reduced
Crossmark Global Holdings, Inc.3,103$339.0K0.01%−180−5.5%Reduced
Los Angeles Capital Management LLC3,227$358.1K0.00%−145−4.3%Reduced
Susquehanna International Group, LLP3,320$368.5K0.00%+3,320New
Teza Capital Management LLC3,328$369.3K0.06%+3,328New
Quantbot Technologies LP3,350$371.8K0.02%−2,141−39.0%Reduced
Mariner, LLC3,536$392.4K0.00%+27+0.8%Added
Cresset Asset Management, LLC3,546$393.5K0.00%+685+23.9%Added
Axq Capital, LP3,551$394.1K0.14%+3,551New
Panagora Asset Management Inc3,568$396.0K0.00%−1,718−32.5%Reduced
Neuberger Berman Group LLC3,591$398.5K0.00%−767−17.6%Reduced
Squarepoint Ops LLC3,667$407.0K0.00%−2,017−35.5%Reduced
M&T Bank Corp3,760$417.4K0.00%+681+22.1%Added
Prudential Financial Inc3,854$427.7K0.00%+135+3.6%Added
Shell Asset Management Co3,910$434.0K0.02%−67−1.7%Reduced
International Assets Investment Management, LLC3,930$434.5K0.06%00.0%Unchanged
JustInvest LLC3,940$437.3K0.01%+1,570+66.2%Added
First Republic Investment Management, Inc.3,948$438.1K0.00%+144+3.8%Added
Pictet Asset Management Holding SA3,988$442.6K0.00%+3,988New
State of Wisconsin Investment Board4,018$445.9K0.00%+495+14.1%Added
Citigroup Inc4,069$451.6K0.00%−2,349−36.6%Reduced
Dividend Assets Capital, LLC4,083$453.0K0.09%−1,610−28.3%Reduced
Park Avenue Securities LLC4,096$455.0K0.01%+4,096New
Bank of Nova Scotia4,174$463.2K0.00%−289−6.5%Reduced
Sherbrooke Park Advisers LLC4,258$472.6K0.15%+374+9.6%Added
Xponance, Inc.4,274$474.3K0.01%−70−1.6%Reduced
Intech Investment Management LLC4,348$482.5K0.01%+4,348New
Gradient Investments LLC4,430$491.6K0.01%00.0%Unchanged
Bokf, NA4,218$494.4K0.01%−132−3.0%Reduced
Dana Investment Advisors, Inc.4,528$502.5K0.03%−1,658−26.8%Reduced
Petrus Trust Company, LTA4,619$512.6K0.05%00.0%Unchanged
Keybank National Association4,686$520.1K0.00%+415+9.7%Added
Claro Advisors LLC4,696$521.2K0.13%+44+0.9%Added
FJ Capital Management LLC4,884$542.0K0.06%−1,714−26.0%Reduced
Mackenzie Financial Corp5,129$565.9K0.00%+1,925+60.1%Added
The PNC Financial Services Group, Inc.5,168$573.5K0.00%+658+14.6%Added
LPL Financial LLC5,173$574.1K0.00%+705+15.8%Added
Exchange Traded Concepts, LLC5,333$591.9K0.02%+946+21.6%Added
Illinois Municipal Retirement Fund5,442$604.0K0.01%00.0%Unchanged
Summit Global Investments5,552$616.0K0.04%−158−2.8%Reduced
Uncommon Cents Investing LLC5,685$630.9K0.23%−60−1.0%Reduced
Tudor Investment Corp Et Al5,851$649.3K0.01%−22,972−79.7%Reduced
Sit Investment Associates Inc5,875$652.0K0.02%+3,025+106.1%Added
Brinker Capital Investments, LLC5,882$652.8K0.01%+310+5.6%Added
Orion Portfolio Solutions, LLC5,882$652.8K0.01%+310+5.6%Added
HighTower Advisors, LLC6,276$696.0K0.00%+51+0.8%Added
Atom Investors LP6,547$726.6K0.17%−4,942−43.0%Reduced
Handelsbanken Fonder AB6,837$759.0K0.00%+100+1.5%Added
Schonfeld Strategic Advisors LLC6,986$775.3K0.01%+6,986New
Creative Planning7,107$788.7K0.00%+483+7.3%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys7,240$803.5K0.01%−10,030−58.1%Reduced
New Mexico Educational Retirement Board7,300$810.0K0.03%00.0%Unchanged
MML Investors Services, LLC7,474$829.0K0.00%+1,075+16.8%Added
Teacher Retirement System of Texas7,535$836.0K0.01%−256−3.3%Reduced
Boston Partners7,733$858.2K0.00%−136,006−94.6%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)7,747$859.8K0.00%+1,658+27.2%Added
First Hawaiian Bank7,863$872.6K0.03%−6,373−44.8%Reduced
Ontario Teachers Pension Plan Board7,928$879.8K0.01%+3,706+87.8%Added
Northwestern Mutual Investment Management Company, LLC7,929$880.0K0.02%−11−0.1%Reduced
Guggenheim Capital LLC7,981$885.7K0.01%−7,904−49.8%Reduced
Ameritas Investment Partners, Inc.8,019$889.9K0.04%−903−10.1%Reduced
Pathstone Family Office, LLC8,151$904.6K0.01%+2,221+37.5%Added
Federation des caisses Desjardins du Quebec8,209$911.0K0.01%−1,603−16.3%Reduced
CIBC Private Wealth Group, LLC8,260$916.7K0.00%+4,221+104.5%Added
Fenimore Asset Management Inc8,325$923.9K0.02%−197,753−96.0%Reduced
State of Michigan Retirement System8,532$946.9K0.01%−300−3.4%Reduced
Hancock Whitney Corp8,595$953.9K0.04%−810−8.6%Reduced
Commonwealth Equity Services, LLC8,684$964.0K0.00%−832−8.7%Reduced
Cubist Systematic Strategies, LLC8,774$973.7K0.01%−13,352−60.3%Reduced
Bank of Montreal8,834$984.4K0.00%+3,375+61.8%Added
National Bank of Canada9,000$989.5K0.00%+9,000New
Round Hill Asset Management8,999$998.7K0.66%−415−4.4%Reduced
Captrust Financial Advisors9,098$1.01M0.00%+3,715+69.0%Added
Ensign Peak Advisors, Inc9,288$1.03M0.00%00.0%Unchanged
Linden Thomas Advisory Services, LLC9,548$1.06M0.24%+5,329+126.3%Added
Oregon Public Employees Retirement Fund10,016$1.11M0.02%−300−2.9%Reduced
Louisiana State Employees Retirement System10,100$1.12M0.03%−300−2.9%Reduced
Arizona State Retirement System10,172$1.13M0.01%+139+1.4%Added
Ironwood Investment Management LLC10,294$1.14M0.70%+82+0.8%Added
CWM, LLC10,332$1.15M0.01%+1,017+10.9%Added
Buckhead Capital Management LLC10,395$1.15M0.48%−1,520−12.8%Reduced