THG · NYSE · Insurance - Property & Casualty

The Hanover Insurance Group (THG)

Provides commercial, specialty and personal property-and-casualty coverage through independent agents.

$218.41
After hours+0.01 (+0.00%)
At close$218.40(−2.15%)

13F · 13D/G · Form 4

Institutions93.50%32.56M shares
552 holders · as of Jun 30, 2026
Insiders1.18%410.6K shares
20 holders · as of Aug 21, 2026
Other5.32%1.85M shares
remainder

34.82M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

13F · 13D/G · Form 4

HolderStakeSharesDate
BlackRock, Inc.Institution
10.15%3.53Mas of Jun 30, 2026
Vanguard Portfolio Management LLCInstitution
5.51%1.92Mas of Jun 30, 2026
Price T Rowe Associates Inc /MD/Institution
5.26%1.83Mas of Jun 30, 2026
State Street CorpInstitution
4.67%1.63Mas of Jun 30, 2026
Vanguard Capital Management LLCInstitution
4.19%1.46Mas of Jun 30, 2026
AQR Capital Management LLCInstitution
3.85%1.34Mas of Jun 30, 2026
Fuller & Thaler Asset Management, Inc.Institution
3.13%1.09Mas of Jun 30, 2026
American Century Companies IncInstitution
3.10%1.08Mas of Jun 30, 2026
Dimensional Fund Advisors LPInstitution
2.96%1.03Mas of Jun 30, 2026
AllianceBernstein L.P.Institution
2.61%909,130as of Jun 30, 2026
First Trust Advisors LPInstitution
2.37%824,257as of Jun 30, 2026
Geode Capital Management, LLCInstitution
2.09%729,091as of Jun 30, 2026
Ameriprise Financial IncInstitution
2.01%699,163as of Jun 30, 2026
Massachusetts Financial Services Co /MA/Institution
1.71%595,647as of Jun 30, 2026
Charles Schwab Investment Management IncInstitution
1.30%453,309as of Jun 30, 2026
Sixth Street Partners Management Company, L.P.Institution
1.30%453,309as of Jun 30, 2026
Invesco Ltd.Institution
1.30%452,418as of Jun 30, 2026
Morgan StanleyInstitution
1.29%450,920as of Jun 30, 2026
Norges BankInstitution
1.28%447,262as of Jun 30, 2026
Vaughan Nelson Investment Management, L.P.Institution
1.07%372,514as of Jun 30, 2026
London Co of VirginiaInstitution
1.04%360,801as of Jun 30, 2026
Northern Trust CorpInstitution
0.98%342,036as of Jun 30, 2026
Allspring Global Investments Holdings, LLCInstitution
0.96%333,520as of Jun 30, 2026
Goldman Sachs Group IncInstitution
0.95%329,424as of Jun 30, 2026
Bank of New York Mellon CorpInstitution
0.93%324,496as of Jun 30, 2026

13F, as of Jun 30, 2026

552 holders · 32.56M shares · 84 new positions · 293 increased · 169 reduced · 44 closed

HolderShares% outstandingChg q/qFiled
BlackRock, Inc.3.53M10.15%−148.2KAug 7, 2026
Vanguard Portfolio Management LLC1.92M5.51%−12.8KAug 13, 2026
Price T Rowe Associates Inc /MD/1.83M5.26%+447.4KAug 14, 2026
State Street Corp1.63M4.67%−4.4KAug 7, 2026
Vanguard Capital Management LLC1.46M4.19%+6.4KAug 13, 2026
AQR Capital Management LLC1.34M3.85%+327.7KAug 14, 2026
Fuller & Thaler Asset Management, Inc.1.09M3.13%+99.9KAug 12, 2026
American Century Companies Inc1.08M3.10%+75.6KAug 12, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Vanguard Portfolio Management5.51%1.94M13GApr 29, 2026
T. Rowe Price Associates, Inc.5.20%1.83M13GAug 14, 2026

Form 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Aug 20, 2026
Dennis Francis Kerriganofficer: Executive Vice President
Sale · 2 lots2,104$222.4112,003
Aug 19, 2026
Dennis Francis Kerriganofficer: Executive Vice President
Sale · 3 lots6,551$220.7912,003
Aug 6, 2026
Theodore H. JR Buntingdirector
Sale600$230.205,835
Aug 5, 2026
Theodore H. JR Buntingdirector
Sale600$228.036,435
Aug 3, 2026
Jane D. Carlindirector
Sale1,000$231.502,270
Jun 3, 2026
Bryan J. Salvatoreofficer: Executive Vice President
Sale16,394$185.7629,069
May 21, 2026
Francisco Aristeguietadirector
Sale1,000$195.374,053
May 20, 2026
Dennis Francis Kerriganofficer: Executive Vice President
Sale6,262$192.9911,988
May 20, 2026
John C. Rochedirector, officer: President and CEO
Sale · 3 lots8,358$193.74141,011
May 18, 2026
John C. Rochedirector, officer: President and CEO
Sale · 4 lots5,251$198.06141,011

House and Senate disclosures

Not reported.