HANOVER INSURANCE GROUP, INC. (THG) — Institutional Holders, Q2 2026 (page 3)

549 institutional investment managers reported a THG position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $6.8B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 201 to 300. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

THG 13F holders ranked 201–300 of 549

Institutional investors reporting a position in HANOVER INSURANCE GROUP, INC. on SEC Form 13F-HR for Q2 2026, ranked by reported value.
InstitutionValueQoQ
CROBAN#201 · 7,478 sh$1.6M+4.3%
BANK OF NOVA SCOTIA#202 · 7,455 sh$1.6M-6.7%
Vanguard Personalized Indexing Management#203 · 7,329 sh$1.6M+7.3%
NEW MEXICO EDUCATIONAL RETIREMENT BOARD#204 · 7,300 sh$1.6M0.0%
OREGON PUBLIC EMPLOYEES RETIREMENT FUND#205 · 7,230 sh$1.5M-0.8%
DELPHI MANAGEMENT#206 · 6,996 sh$1.5M-0.3%
Dockside#207 · 6,817 sh$1.5MNew
QUADRANT CAPITAL GROUP#208 · 6,785 sh$1.5M-48.8%
Squarepoint Ops#209 · 6,768 sh$1.4M-84.7%
DRW Securities#210 · 6,479 sh$1.4MNew
Ameritas Investment Partners#211 · 6,439 sh$1.4M-1.3%
Precision Wealth Strategies#212 · 6,398 sh$1.4M+35.8%
SRS Capital Advisors#213 · 6,277 sh$1.3M+149.0%
Claro Advisors#214 · 6,240 sh$1.3M+0.6%
Oak Thistle#215 · 6,233 sh$1.3M+78.0%
BNP PARIBAS FINANCIAL MARKETS#216 · 6,175 sh$1.3M-38.7%
DARK FOREST CAPITAL MANAGEMENT#217 · 6,161 sh$1.3MNew
Toroso Investments#218 · 6,115 sh$1.3M-25.6%
HighTower Advisors#219 · 6,062 sh$1.3M-20.5%
PARK AVENUE SECURITIES#220 · 5,980 sh$1.3M-2.4%
M&T BANK#221 · 5,848 sh$1.3M+138.0%
EXCHANGE TRADED CONCEPTS#222 · 5,768 sh$1.2M+2.2%
Envestnet Portfolio Solutions#223 · 5,638 sh$1.2M-3.4%
Foundations Investment Advisors#224 · 5,433 sh$1.2M0.0%
RITHOLTZ WEALTH MANAGEMENT#225 · 5,383 sh$1.2M+35.3%
Pacer Advisors#226 · 5,315 sh$1.1MNew
FIRST CITIZENS BANK#227 · 5,295 sh$1.1M-3.2%
CITADEL ADVISORS#228 · 5,290 sh$1.1M-95.5%
Allianz Asset Management GmbH#229 · 6,522 sh$1.1M0.0%
INTRUST BANK NA#230 · 5,241 sh$1.1M+5.8%
Frec Markets#231 · 5,131 sh$1.1M+184.6%
Chicago Partners Investment Group#232 · 5,116 sh$1.1M+43.9%
PNC FINANCIAL SERVICES GROUP#233 · 5,116 sh$1.1M+2.3%
Uncommon Cents Investing#234 · 5,095 sh$1.1M-0.6%
Quadrature Capital Ltd#235 · 5,091 sh$1.1M-49.8%
Everhart Financial Group#236 · 5,089 sh$1.1M+2.8%
Sequoia Financial Advisors#237 · 5,025 sh$1.1M+29.7%
Pictet Asset Management Holding SA#238 · 4,933 sh$1.1M-17.7%
Vise Technologies#239 · 4,932 sh$1.1M+76.6%
Jain Global#240 · 4,910 sh$1.1MNew
TD ASSET MANAGEMENT#241 · 4,800 sh$1.0M0.0%
OCCUDO QUANTITATIVE STRATEGIES#242 · 4,750 sh$1.0MNew
HANTZ FINANCIAL SERVICES#243 · 4,737 sh$1.0M+7.4%
EVERGREEN CAPITAL MANAGEMENT#244 · 4,727 sh$1.0M+6.8%
STATE OF WISCONSIN INVESTMENT BOARD#245 · 4,700 sh$1.0M+36.4%
Vestcor#246 · 4,613 sh$988.0K-38.7%
VIRGINIA RETIREMENT SYSTEMS ET Al#247 · 4,600 sh$985.0K+80.4%
MACKENZIE FINANCIAL#248 · 4,547 sh$973.6K-14.3%
Brevan Howard Capital Management#249 · 4,524 sh$968.7K-37.0%
A&I FINANCIAL SERVICES#250 · 4,486 sh$960.7K+6.3%
Orion Porfolio Solutions#251 · 4,398 sh$941.6K+52.4%
HB Wealth Management#252 · 4,380 sh$937.9K+41.3%
AIGEN INVESTMENT MANAGEMENT#253 · 4,379 sh$937.6KNew
XPONANCE#254 · 4,164 sh$891.6K-2.5%
Merit Financial Group#255 · 4,083 sh$874.4K+64.2%
Dana Investment Advisors#256 · 4,042 sh$865.5K-8.7%
CATALYST FINANCIAL PARTNERS#257 · 4,041 sh$865.3KNew
Caprock Group#258 · 3,999 sh$856.3K-18.3%
FJ Capital Management#259 · 3,957 sh$847.3K-82.4%
SYON CAPITAL#260 · 3,943 sh$844.3K+13.4%
Global Retirement Partners#261 · 3,816 sh$817.0K—
Lido Advisors#262 · 3,674 sh$786.7K+158.0%
MEEDER ASSET MANAGEMENT#263 · 3,632 sh$777.7K+6884.6%
HSBC PLC#264 · 3,632 sh$776.8K-89.2%
BUCKHEAD CAPITAL MANAGEMENT#265 · 3,480 sh$745.1K0.0%
Janney Montgomery Scott#266 · 3,471 sh$743.0K+35.7%
Swiss Life Asset Management Ltd#267 · 3,453 sh$739.4K+5.2%
GLOBEFLEX CAPITAL L P#268 · 3,402 sh$728.4K0.0%
Impact Partnership Wealth#269 · 3,390 sh$725.9K+14.5%
BOKF, NA#270 · 3,387 sh$725.2K-3.6%
Parallel Advisors#271 · 3,371 sh$721.9K+3.9%
Caitlin John#272 · 3,353 sh$717.9KNew
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT#273 · 3,307 sh$716.8K-1.5%
MAI Capital Management#274 · 3,308 sh$708.3K+334.7%
SummitTX Capital, L.P.#275 · 3,305 sh$707.7K-64.8%
AE Wealth Management#276 · 3,291 sh$705.0K+16.4%
ATLAS CAPITAL ADVISORS#277 · 3,273 sh$700.8K0.0%
DAVENPORT#278 · 3,245 sh$694.9K+17.5%
Kera Capital Partners#279 · 3,178 sh$680.5K+24.2%
Focus Partners Advisor Solutions#280 · 3,163 sh$677.3K+9.2%
BRIGHTON JONES#281 · 3,140 sh$672.3K+26.6%
JANE STREET GROUP#282 · 3,030 sh$648.8K-95.5%
HIGHLAND CAPITAL MANAGEMENT#283 · 2,990 sh$640.2K+0.9%
CIBC WORLD MARKET#284 · 2,895 sh$619.9K0.0%
Atom Investors#285 · 2,892 sh$619.2KNew
CHOREO#286 · 2,888 sh$618.4K+27.1%
Bedminster#287 · 2,865 sh$613.5K0.0%
Ethic#288 · 2,861 sh$612.6K+21.7%
GREAT LAKES ADVISORS#289 · 2,861 sh$612.6K0.0%
TRUIST FINANCIAL#290 · 2,859 sh$612.1K+15.4%
ROTHSCHILD INVESTMENT#291 · 2,833 sh$606.6K+289.1%
Crestwood Advisors Group#292 · 2,805 sh$600.6K+19.6%
DIVIDEND ASSETS CAPITAL#293 · 2,784 sh$596.1K-3.0%
Point#294 · 2,784 sh$596.1K+0.4%
MATTERN CAPITAL MANAGEMENT#295 · 2,769 sh$592.9K+4.2%
Empirical Financial Services, d.b.a. Empirical Wealth Ma#296 · 2,754 sh$589.7K+32.3%
SECURIAN ASSET MANAGEMENT#297 · 2,628 sh$560.4K0.0%
Impact Investors#298 · 2,561 sh$548.4KNew
Baker Avenue Asset Management#299 · 2,519 sh$539.4K+34.6%
West Family Investments#300 · 2,510 sh$537.4KNew

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.