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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 2025

Institutional positions in Hanover Insurance Group, Inc. as of Mar 31, 2025. 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
437
+38 vs. Q4 2024
Shares held
32.2M
+581.9K (+1.8%) vs. Q4 2024
Total value
$5.60B
+$713.2M (+14.6%) vs. Q4 2024
New holders
78
154 more added
Sold out
40
129 more reduced

6 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2025: 437 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 2025: $5.60B
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 2025

Shares, value and share of portfolio for each institution holding Hanover Insurance Group, Inc.; share changes are against Q4 2024.

Institutions holding THG in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Ethic Inc.1,519$265.7K0.01%+16+1.1%Added
Fifth Third Bancorp1,514$263.4K0.00%+4+0.3%Added
Delta Asset Management LLC1,500$260.9K0.02%00.0%Unchanged
Charter Trust Co1,480$257.4K0.02%00.0%Unchanged
First Citizens Bank & Trust Co1,459$253.8K0.01%+32+2.2%Added
RSM US Wealth Management LLC1,438$250.1K0.00%+1,438New
Quadrature Capital Ltd1,423$247.6K0.01%+1,423New
Boothbay Fund Management, LLC1,406$244.6K0.01%−888−38.7%Reduced
Busey Wealth Management1,395$242.7K0.01%00.0%Unchanged
Coldstream Capital Management Inc1,332$231.7K0.00%+1,332New
Pallas Capital Advisors LLC1,329$231.2K0.01%+1,329New
Ronald Blue Trust, Inc.1,322$230.0K0.00%+470+55.2%Added
Fifth Third Wealth Advisors LLC1,305$227.0K0.01%+3+0.2%Added
Forum Financial Management, LP1,293$224.9K0.00%+1,293New
Shelton Capital Management1,290$224.4K0.01%−65−4.8%Reduced
Sovereign Financial Group, Inc.1,260$219.2K0.05%+1,260New
Private Advisor Group, LLC1,257$218.6K0.00%+1,257New
Gsa Capital Partners LLP1,252$218.0K0.02%+1,252New
Signaturefd, LLC1,252$217.8K0.00%+48+4.0%Added
Merit Financial Group, LLC1,250$217.4K0.00%+1,250New
SG Americas Securities, LLC1,250$217.0K0.00%+1,250New
Mount Yale Investment Advisors, LLC1,240$215.7K0.02%+1,240New
Evoke Wealth, LLC1,240$215.7K0.01%+1,240New
Johnson Investment Counsel Inc1,203$209.3K0.00%+1,203New
Somerset Trust Co1,181$205.4K0.07%+1,181New
Commerce Bank1,175$204.4K0.00%+1,175New
Principal Securities, Inc.1,315$203.4K0.00%00.0%Unchanged
CIBC Asset Management Inc1,163$202.3K0.00%+1,163New
Burney Co1,159$201.6K0.01%+1,159New
Investors Research Corp1,100$191.3K0.04%00.0%Unchanged
HM Payson & Co1,063$184.9K0.00%+67+6.7%Added
State of Wyoming1,054$183.3K0.02%−347−24.8%Reduced
Heritage Wealth Advisors930$161.8K0.01%−550−37.2%Reduced
Lindbrook Capital, LLC860$149.6K0.01%+658+325.7%Added
GWM Advisors LLC751$130.6K0.00%+706+1,568.9%Added
Quarry LP725$126.1K0.03%−145−16.7%Reduced
Ci Investments Inc.658$114.0K0.00%+37+6.0%Added
NBC Securities, Inc.589$102.0K0.01%+589New
Geneos Wealth Management Inc.566$98.5K0.00%+308+119.4%Added
ORG Partners LLC560$98.0K0.02%00.0%Unchanged
Huntington National Bank543$94.5K0.00%+1+0.2%Added
Allworth Financial LP574$94.1K0.00%+53+10.2%Added
Financial Perspectives, Inc500$87.0K0.03%00.0%Unchanged
GAMMA Investing LLC499$86.8K0.01%+160+47.2%Added
Farther Finance Advisors, LLC492$86.0K0.00%+1+0.2%Added
Millstone Evans Group, LLC439$76.4K0.05%00.0%Unchanged
Umb Bank N A389$67.7K0.00%−83−17.6%Reduced
Northwestern Mutual Wealth Management Co386$67.1K0.00%+344+819.0%Added
PrairieView Partners, LLC382$66.0K0.01%00.0%Unchanged
Jones Financial Companies LLLP374$64.6K0.00%−8−2.1%Reduced
Quent Capital, LLC354$61.6K0.01%−10−2.7%Reduced
Amundi352$61.3K0.00%−7,840−95.7%Reduced
First Horizon Advisors, Inc.346$60.2K0.00%00.0%Unchanged
True Wealth Design, LLC324$56.4K0.02%+17+5.5%Added
Nomura Asset Management Co Ltd320$55.7K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC314$54.6K0.00%+101+47.4%Added
Harbor Capital Advisors, Inc.304$53.0K0.00%+304New
Versant Capital Management, Inc302$52.5K0.01%+232+331.4%Added
Bessemer Group Inc302$52.0K0.00%−64−17.5%Reduced
GHP Investment Advisors, Inc.285$49.6K0.00%−145−33.7%Reduced
Smartleaf Asset Management LLC244$42.1K0.00%−6−2.4%Reduced
1620 Investment Advisors, Inc.231$40.2K0.03%00.0%Unchanged
Bryn Mawr Trust Co201$35.0K0.00%00.0%Unchanged
Sound Income Strategies, LLC200$34.8K0.00%00.0%Unchanged
Parkside Financial Bank & Trust194$33.7K0.00%+33+20.5%Added
Whittier Trust Co188$32.7K0.00%00.0%Unchanged
V-Square Quantitative Management LLC176$30.6K0.00%00.0%Unchanged
DT Investment Partners, LLC174$30.3K0.00%00.0%Unchanged
Massmutual Trust Co FSB163$28.4K0.00%00.0%Unchanged
Atlantic Trust, LLC153$26.6K0.01%+153New
PEAK6 LLC150$26.1K0.00%−433−74.3%Reduced
Plante Moran Financial Advisors, LLC144$25.0K0.00%00.0%Unchanged
Matrix Trust Co144$25.0K0.00%+9+6.7%Added
Steward Partners Investment Advisory, LLC143$24.9K0.00%00.0%Unchanged
Fortitude Family Office, LLC141$24.5K0.01%00.0%Unchanged
Bank of New Hampshire140$24.4K0.01%00.0%Unchanged
Alpine Bank Wealth Management139$24.2K0.00%+139New
Compass Planning Associates Inc126$21.9K0.02%00.0%Unchanged
Ameriflex Group, Inc.111$19.3K0.01%+111New
WPG Advisers, LLC106$18.4K0.02%+10+10.4%Added
Global Wealth Strategies & Associates106$18.4K0.01%+84+381.8%Added
Central Trust Co101$17.6K0.00%00.0%Unchanged
CoreCap Advisors, LLC100$17.4K0.00%00.0%Unchanged
Rise Advisors, LLC97$16.8K0.01%−40−29.2%Reduced
TCTC Holdings, LLC96$16.7K0.00%+54+128.6%Added
AdvisorNet Financial, Inc92$16.0K0.00%00.0%Unchanged
Capital Advisors, Ltd. LLC91$16.0K0.00%00.0%Unchanged
Optiver Holding B.V.85$14.8K0.00%+85New
IFP Advisors, Inc82$14.3K0.00%+43+110.3%Added
GPS Wealth Strategies Group, LLC73$12.8K0.00%00.0%Unchanged
Salomon & Ludwin, LLC70$12.2K0.00%00.0%Unchanged
Covestor Ltd70$12.0K0.01%+1+1.4%Added
Bell Investment Advisors, Inc58$10.1K0.00%00.0%Unchanged
Smithfield Trust Co50$9.00K0.00%00.0%Unchanged
Manchester Capital Management LLC51$8.87K0.00%00.0%Unchanged
Wood Tarver Financial Group, LLC51$8.87K0.00%00.0%Unchanged
Curat Global, LLC50$8.70K0.01%+50New
Hemington Wealth Management43$7.00K0.00%+12+38.7%Added
MAI Capital Management37$6.44K0.00%+5+15.6%Added
Skopos Labs, Inc.35$5.95K0.00%−2−5.4%Reduced