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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, Q2 2025

Institutional positions in Hanover Insurance Group, Inc. as of Jun 30, 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
433
−1 vs. Q1 2025
Shares held
32.3M
+66.3K (+0.2%) vs. Q1 2025
Total value
$5.48B
−$122.4M (−2.2%) vs. Q1 2025
New holders
48
171 more added
Sold out
49
152 more reduced

3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: 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 holdersQ2 2025: 433 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 heldQ2 2025: $5.48B
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, Q2 2025

Shares, value and share of portfolio for each institution holding Hanover Insurance Group, Inc.; share changes are against Q1 2025.

Institutions holding THG in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Toroso Investments, LLC5,874$997.8K0.01%+396+7.2%Added
Susquehanna Fundamental Investments, LLC5,856$994.8K0.03%−12,003−67.2%Reduced
Park Avenue Securities LLC5,726$973.0K0.01%−87−1.5%Reduced
Cetera Investment Advisers5,636$957.5K0.00%−1,056−15.8%Reduced
Pictet Asset Management Holding SA5,574$945.9K0.00%−11−0.2%Reduced
Brevan Howard Capital Management LP5,434$923.1K0.01%+2,333+75.2%Added
Foundations Investment Advisors, LLC5,432$922.8K0.01%−10.0%Reduced
Uncommon Cents Investing LLC5,220$886.7K0.24%−120−2.2%Reduced
First Citizens Bank & Trust Co5,140$873.1K0.02%+3,681+252.3%Added
Intrust Bank NA5,113$868.5K0.08%+227+4.6%Added
The PNC Financial Services Group, Inc.5,043$856.7K0.00%−445−8.1%Reduced
Claro Advisors LLC4,795$814.5K0.13%−215−4.3%Reduced
Exchange Traded Concepts, LLC4,765$809.4K0.01%+88+1.9%Added
Holocene Advisors, LP4,718$801.4K0.00%−5,277−52.8%Reduced
Virtu Financial LLC4,675$794.0K0.04%+4,675New
Neuberger Berman Group LLC4,566$775.6K0.00%+166+3.8%Added
Bokf, NA4,202$713.8K0.01%−174−4.0%Reduced
State of Wisconsin Investment Board4,102$696.8K0.00%+397+10.7%Added
Xponance, Inc.4,052$688.3K0.01%−91−2.2%Reduced
Everhart Financial Group, Inc.3,988$677.4K0.08%+315+8.6%Added
Dana Investment Advisors, Inc.3,985$676.9K0.02%−575−12.6%Reduced
Two Sigma Advisers, LP3,800$645.5K0.00%−700−15.6%Reduced
A&I Financial Services, LLC3,772$640.8K0.36%+134+3.7%Added
SG Americas Securities, LLC3,688$626.0K0.00%+2,438+195.0%Added
International Assets Investment Management, LLC3,617$614.4K0.05%−113−3.0%Reduced
Harvest Investment Services, LLC3,616$614.2K0.14%+3,616New
Dividend Assets Capital, LLC3,610$613.2K0.11%+12+0.3%Added
Ontario Teachers Pension Plan Board3,509$596.1K0.01%+1,305+59.2%Added
Citadel Advisors LLC3,506$595.6K0.00%−10,300−74.6%Reduced
Pitcairn Co3,506$595.6K0.04%−620−15.0%Reduced
Bayforest Capital Ltd3,476$590.5K0.26%−450−11.5%Reduced
Globeflex Capital L P3,402$577.9K0.05%00.0%Unchanged
Buckhead Capital Management LLC3,360$570.8K0.22%−14,080−80.7%Reduced
Atlas Capital Advisors LLC3,252$552.4K0.07%−11−0.3%Reduced
O'Shaughnessy Asset Management, LLC3,249$551.9K0.00%+114+3.6%Added
Parallel Advisors, LLC3,161$537.0K0.01%−149−4.5%Reduced
TD Asset Management Inc3,100$526.6K0.00%−5,656−64.6%Reduced
Keybank National Association3,060$519.8K0.00%−700−18.6%Reduced
Aster Capital Management (DIFC) Ltd3,055$519.0K0.12%+3,055New
Panagora Asset Management Inc3,025$513.9K0.00%−8,615−74.0%Reduced
CI Private Wealth, LLC2,956$502.1K0.00%+679+29.8%Added
M&T Bank Corp2,916$495.3K0.00%−865−22.9%Reduced
Global Retirement Partners, LLC2,859$485.6K0.01%+2,859New
Aviva PLC2,798$475.3K0.00%+2,798New
Securian Asset Management, Inc2,728$463.4K0.01%00.0%Unchanged
Burns Matteson Capital Management, LLC2,728$463.4K0.22%+2,728New
Chevy Chase Trust Holdings, Inc.2,676$454.6K0.00%00.0%Unchanged
Cary Street Partners Financial LLC2,658$451.5K0.01%−75−2.7%Reduced
Mattern Capital Management, LLC2,657$451.3K0.05%00.0%Unchanged
RSM US Wealth Management LLC2,636$447.8K0.01%+1,198+83.3%Added
US Bancorp2,537$431.0K0.00%−50−1.9%Reduced
Trust Point Inc.2,505$425.5K0.04%−183−6.8%Reduced
Shell Asset Management Co2,497$424.0K0.01%−438−14.9%Reduced
Hamilton Capital Partners Inc.2,412$409.7K0.02%00.0%Unchanged
XTX Topco Ltd2,361$401.1K0.02%−4,372−64.9%Reduced
Precision Wealth Strategies, LLC2,354$399.9K0.13%−1,682−41.7%Reduced
Sherbrooke Park Advisers LLC2,283$387.8K0.17%−1,602−41.2%Reduced
Truist Financial Corp2,255$383.1K0.00%+62+2.8%Added
Bailard, Inc.2,200$373.7K0.01%00.0%Unchanged
Kestra Advisory Services, LLC2,167$368.1K0.00%−1,037−32.4%Reduced
Pensionmark Financial Group, LLC2,115$359.3K0.01%+2,115New
Wiley Bros.-Aintree Capital, LLC2,080$353.4K0.00%−112−5.1%Reduced
Grimes & Company, Inc.2,078$352.9K0.01%+9+0.4%Added
Highland Capital Management, LLC2,071$351.8K0.02%−14−0.7%Reduced
Worldquant Millennium Advisors LLC2,069$351.5K0.00%+118+6.0%Added
Quest Partners LLC2,005$340.6K0.03%−11,448−85.1%Reduced
Ballentine Partners, LLC1,982$336.7K0.01%+170+9.4%Added
Universal- Beteiligungs- und Servicegesellschaft mbH1,920$326.1K0.00%−581−23.2%Reduced
Ibex Wealth Advisors1,917$325.6K0.03%+1,917New
Utah Retirement Systems1,900$322.8K0.00%00.0%Unchanged
Cambridge Investment Research Advisors, Inc.1,875$319.0K0.00%−64−3.3%Reduced
Crossmark Global Holdings, Inc.1,866$317.0K0.01%−47−2.5%Reduced
Evergreen Capital Management LLC1,825$310.0K0.01%+14+0.8%Added
Wealth Management Associates, Inc.1,817$308.7K0.12%00.0%Unchanged
Baird Financial Group, Inc.1,796$305.1K0.00%+210+13.2%Added
Graham Capital Management, L.P.1,792$304.4K0.01%−15,763−89.8%Reduced
Cresset Asset Management, LLC1,789$303.9K0.00%−345−16.2%Reduced
Pallas Capital Advisors LLC1,777$301.9K0.01%+448+33.7%Added
Grace & White Inc1,775$301.5K0.06%00.0%Unchanged
TD Private Client Wealth LLC1,773$301.2K0.01%+55+3.2%Added
SRS Capital Advisors, Inc.1,722$292.5K0.01%+126+7.9%Added
Axq Capital, LP1,696$288.1K0.09%−451−21.0%Reduced
Maryland State Retirement & Pension System1,668$283.3K0.01%00.0%Unchanged
MQS Management LLC1,532$260.2K0.14%−660−30.1%Reduced
Fifth Third Bancorp1,521$258.4K0.00%+7+0.5%Added
Buckingham Strategic Partners1,515$257.3K0.00%+1,515New
LSV Asset Management1,500$255.0K0.00%−954−38.9%Reduced
Delta Asset Management LLC1,500$254.8K0.02%00.0%Unchanged
Sequoia Financial Advisors, LLC1,495$254.0K0.00%+1,495New
Scientech Research LLC1,469$249.5K0.06%+1,469New
Greenleaf Trust1,465$248.9K0.00%−67−4.4%Reduced
Ronald Blue Trust, Inc.1,445$245.5K0.00%+123+9.3%Added
Principal Securities, Inc.1,413$240.0K0.00%+98+7.5%Added
Impact Partnership Wealth, LLC1,413$240.0K0.04%+1,413New
Forum Financial Management, LP1,397$237.3K0.00%+104+8.0%Added
Busey Wealth Management1,395$237.0K0.01%00.0%Unchanged
PharVision Advisers, LLC1,391$236.3K0.34%+1,391New
Private Advisor Group, LLC1,380$234.4K0.00%+123+9.8%Added
Ethic Inc.1,396$233.8K0.00%−123−8.1%Reduced
Merit Financial Group, LLC1,367$232.2K0.00%+117+9.4%Added