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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 2021

Institutional positions in Hanover Insurance Group, Inc. as of Jun 30, 2021. 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
328
−21 vs. Q1 2021
Shares held
30.7M
−538.8K (−1.7%) vs. Q1 2021
Total value
$4.16B
+$133.2M (+3.3%) vs. Q1 2021
New holders
27
97 more added
Sold out
48
133 more reduced

2 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2021: 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 2021: 328 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 2021: $4.16B
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 2021

Shares, value and share of portfolio for each institution holding Hanover Insurance Group, Inc.; share changes are against Q1 2021.

Institutions holding THG in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Vanguard Group Inc3,696,890$501.4M0.01%−29,927−0.8%Reduced
BlackRock Inc.3,265,445$442.9M0.01%−88,054−2.6%Reduced
Franklin Resources Inc1,604,835$217.7M0.08%+138,641+9.5%Added
Price T Rowe Associates Inc1,157,226$157.0M0.01%+14,459+1.3%Added
State Street Corp1,090,607$147.9M0.01%+65,148+6.4%Added
Massachusetts Financial Services Co973,453$132.0M0.04%+18,652+2.0%Added
Alliancebernstein L.P.950,948$129.0M0.05%−10,423−1.1%Reduced
Macquarie Group Ltd901,576$122.3M0.10%−18,197−2.0%Reduced
Wellington Management Group LLP814,394$110.5M0.02%−8,203−1.0%Reduced
Wells Fargo & Company803,832$109.0M0.02%+47,310+6.3%Added
Bank of New York Mellon Corp726,528$98.5M0.02%−46,722−6.0%Reduced
Dimensional Fund Advisors LP668,821$90.7M0.03%+15,857+2.4%Added
First Trust Advisors LP638,398$86.6M0.09%+65,345+11.4%Added
Fuller & Thaler Asset Management, Inc.627,234$85.1M0.55%+54,691+9.6%Added
Ameriprise Financial Inc596,301$80.9M0.03%−18,508−3.0%Reduced
Principal Financial Group Inc564,653$76.6M0.05%+147,570+35.4%Added
Janus Henderson Group PLC559,206$75.9M0.03%−88,159−13.6%Reduced
Geode Capital Management, LLC551,280$74.8M0.01%−29,428−5.1%Reduced
Invesco Ltd.451,990$61.3M0.02%−68,336−13.1%Reduced
Northern Trust Corp424,794$57.6M0.01%−12,011−2.7%Reduced
LSV Asset Management396,088$53.7M0.09%+3,391+0.9%Added
Norges Bank378,395$51.3M0.01%−27,293−6.7%Reduced
Boston Partners342,862$46.6M0.06%+3,773+1.1%Added
London Co of Virginia339,761$46.1M0.25%+50,199+17.3%Added
Brown Advisory Inc277,825$37.7M0.06%−3,160−1.1%Reduced
Charles Schwab Investment Management Inc274,737$37.3M0.01%+3,904+1.4%Added
Parametric Portfolio Associates LLC263,186$35.7M0.02%+11,097+4.4%Added
Fenimore Asset Management Inc243,124$33.0M0.80%−104,483−30.1%Reduced
Royal Bank of Canada237,238$32.2M0.01%−13,034−5.2%Reduced
Bank of America Corp217,508$29.5M0.00%+43,725+25.2%Added
Panagora Asset Management Inc206,451$28.0M0.15%−40,647−16.4%Reduced
Public Employees Retirement Association of Colorado175,935$23.9M0.10%00.0%Unchanged
Thrivent Financial for Lutherans153,087$20.8M0.04%−27,883−15.4%Reduced
Martingale Asset Management L P151,275$20.5M0.23%+31,701+26.5%Added
ProShare Advisors LLC147,289$20.0M0.06%+4,526+3.2%Added
NFJ Investment Group, LLC141,758$19.2M0.36%−17,205−10.8%Reduced
Victory Capital Management Inc133,572$18.1M0.02%+2,475+1.9%Added
Nuveen Asset Management, LLC131,733$17.9M0.01%−250−0.2%Reduced
Truist Financial Corp130,857$17.8M0.03%−6,282−4.6%Reduced
Jacobs Levy Equity Management, Inc129,089$17.5M0.12%+29,650+29.8%Added
Wedge Capital Management L L P126,198$17.1M0.21%−27,290−17.8%Reduced
Peregrine Capital Management LLC123,448$16.7M0.30%−12,989−9.5%Reduced
AQR Capital Management LLC119,058$16.1M0.03%−4,421−3.6%Reduced
Two Sigma Advisers, LP114,808$15.6M0.04%−69,700−37.8%Reduced
Goldman Sachs Group Inc114,774$15.6M0.00%+26,580+30.1%Added
Rhumbline Advisers110,606$15.0M0.02%−4,137−3.6%Reduced
Voya Investment Management LLC107,036$14.5M0.03%+10,961+11.4%Added
UBS Asset Management Americas Inc106,595$14.5M0.01%+5,725+5.7%Added
Manufacturers Life Insurance Company, The106,432$14.4M0.01%−20,889−16.4%Reduced
Russell Investments Group, Ltd.99,939$13.6M0.02%−32,600−24.6%Reduced
Pzena Investment Management LLC97,804$13.3M0.05%00.0%Unchanged
Channing Capital Management, LLC96,004$13.0M0.43%−53−0.1%Reduced
Arrowstreet Capital, Limited Partnership91,628$12.4M0.02%+44,007+92.4%Added
Legal & General Group Plc90,622$12.3M0.00%−7,945−8.1%Reduced
JPMorgan Chase & Co90,427$12.3M0.00%−13,543−13.0%Reduced
Rothschild & Co Asset Management US Inc.90,397$12.3M0.15%−8,540−8.6%Reduced
Prudential Financial Inc88,623$12.0M0.02%−95,850−52.0%Reduced
California Public Employees Retirement System80,436$10.9M0.01%−4,380−5.2%Reduced
Silvercrest Asset Management Group LLC80,297$10.9M0.07%−1,031−1.3%Reduced
Swiss National Bank80,200$10.9M0.01%−5,100−6.0%Reduced
Heartland Advisors Inc76,865$10.4M0.60%−220−0.3%Reduced
Chartwell Investment Partners, LLC72,265$9.80M0.29%−5,974−7.6%Reduced
Millennium Management LLC72,165$9.79M0.01%+60,125+499.4%Added
Morgan Stanley71,734$9.73M0.00%+23,675+49.3%Added
Hotchkis & Wiley Capital Management LLC68,476$9.29M0.03%+1,080+1.6%Added
Comerica Bank63,657$8.92M0.05%−16,820−20.9%Reduced
Royce & Associates LP65,699$8.91M0.06%−14,290−17.9%Reduced
American International Group, Inc.63,767$8.65M0.03%−2,173−3.3%Reduced
Monarch Partners Asset Management LLC63,257$8.58M1.23%+23,830+60.4%Added
California State Teachers Retirement System61,007$8.28M0.01%−2,219−3.5%Reduced
New York State Common Retirement Fund60,305$8.18M0.01%−16,200−21.2%Reduced
SEI Investments Co54,254$7.37M0.02%−1,820−3.2%Reduced
Nordea Investment Management AB52,461$7.12M0.01%+2,970+6.0%Added
Crawford Investment Counsel Inc52,042$7.06M0.14%−170−0.3%Reduced
Kestrel Investment Management Corp51,550$6.99M2.75%−50−0.1%Reduced
American Century Companies Inc51,267$6.95M0.00%+20,633+67.4%Added
New York State Teachers Retirement System49,673$6.74M0.01%−2,340−4.5%Reduced
Robeco Institutional Asset Management B.V.47,795$6.48M0.01%−748−1.5%Reduced
Voloridge Investment Management, LLC47,508$6.44M0.04%−7,241−13.2%Reduced
Retirement Systems of Alabama46,766$6.34M0.02%−727−1.5%Reduced
Barclays PLC46,345$6.29M0.01%+18,639+67.3%Added
Envestnet Asset Management Inc44,138$5.99M0.00%+2,704+6.5%Added
Stifel Financial Corp43,668$5.92M0.01%+1,897+4.5%Added
Deutsche Bank AG43,395$5.89M0.00%+28,974+200.9%Added
Bank of Nova Scotia42,365$5.75M0.01%+21,865+106.7%Added
State Board of Administration of Florida Retirement System42,355$5.75M0.01%−3,260−7.1%Reduced
UBS Group AG42,121$5.71M0.00%+5,264+14.3%Added
Guggenheim Capital LLC42,048$5.70M0.03%+5,778+15.9%Added
State of Alaska, Department of Revenue39,818$5.40M0.05%+7,751+24.2%Added
Credit Suisse AG36,575$4.98M0.00%−7,957−17.9%Reduced
Ensign Peak Advisors, Inc36,673$4.97M0.01%+1,270+3.6%Added
Two Sigma Investments, LP33,439$4.54M0.01%−97,048−74.4%Reduced
Mutual of America Capital Management LLC31,715$4.30M0.04%−1,170−3.6%Reduced
Trillium Asset Management, LLC31,666$4.29M0.12%+3,316+11.7%Added
Employees Retirement System of Texas30,200$4.10M0.05%00.0%Unchanged
State of Tennessee, Treasury Department30,000$4.07M0.02%+30,000New
Amalgamated Bank29,414$3.99M0.03%+24,883+549.2%Added
Citigroup Inc28,647$3.88M0.00%−1,940−6.3%Reduced
Susquehanna Fundamental Investments, LLC28,111$3.81M0.07%+18,006+178.2%Added
Congress Asset Management Co27,411$3.72M0.03%+4,191+18.0%Added