Hanover Insurance Group, Inc.

THG

Exchange: NYSE
Industry: Fire, Marine & Casualty Insurance
SEC CIK: 0000944695

SEC filings (opens in a new tab)

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 2026

Institutional positions in Hanover Insurance Group, Inc. as of Jun 30, 2026. 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: 547; +45 vs. Q1 2026
Shares held: 32.1M; +909.1K (+2.9%) vs. Q1 2026
Total value: $6.84B; +$1.42B (+26.3%) vs. Q1 2026
New holders: 84; 210 more added
Sold out: 39; 168 more reduced

5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 2026: 547 institutions

Value heldQ2 2026: $6.84B

Institutions holding THG and their total value by quarter
Quarter	Holders	Value
Q2 2026	547	$6.84B
Q1 2026	507	$5.44B
Q4 2025	496	$5.81B
Q3 2025	460	$5.70B
Q2 2025	433	$5.48B
Q1 2025	437	$5.60B
Q4 2024	405	$4.90B
Q3 2024	377	$4.65B
Q2 2024	369	$3.95B
Q1 2024	347	$4.27B
Q4 2023	343	$3.77B
Q3 2023	335	$3.48B
Q2 2023	337	$3.47B
Q1 2023	350	$3.97B
Q4 2022	356	$4.19B
Q3 2022	332	$3.99B
Q2 2022	356	$4.48B
Q1 2022	358	$4.53B
Q4 2021	352	$3.95B
Q3 2021	325	$3.91B
Q2 2021	328	$4.16B
Q1 2021	351	$4.03B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Hanover Insurance Group, Inc.; share changes are against Q1 2026.

Institutions holding THG in Q2 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Navigoe, LLC	3	$0	0.00%	+3	New
Investors Portfolio Services LLC	1	$214	0.00%	00.0%	Unchanged
Raffa Wealth Management, LLC	1	$214	0.00%	00.0%	Unchanged
Planning Strategies Inc.	1	$214	0.00%	+1	New
TFC Financial Management	1	$215	0.00%	00.0%	Unchanged
Maryland Capital Advisors Inc.	1	$215	0.00%	+1	New
SHP Wealth Management	2	$428	0.00%	+2	New
DecisionPoint Financial, LLC	2	$434	0.00%	+2	New
LRI Investments, LLC	3	$642	0.00%	+3	New
Torren Management, LLC	3	$668	0.00%	00.0%	Unchanged
Creative Financial Designs Inc	4	$856	0.00%	00.0%	Unchanged
Tounjian Advisory Partners, LLC	4	$856	0.00%	+4	New
Avion Wealth	8	$1.00K	0.00%	+3+60.0%	Added
Bruce G. Allen Investments, LLC	6	$1.28K	0.00%	00.0%	Unchanged
MidFirst Bank	6	$1.28K	0.00%	00.0%	Unchanged
Bare Financial Services, Inc	6	$1.28K	0.00%	+2+50.0%	Added
DiNuzzo Private Wealth, Inc.	7	$1.50K	0.00%	00.0%	Unchanged
Cromwell Holdings LLC	7	$1.50K	0.00%	00.0%	Unchanged
NBT Bank N A	8	$1.71K	0.00%	00.0%	Unchanged
Golden State Wealth Management, LLC	8	$1.71K	0.00%	00.0%	Unchanged
Bay Harbor Wealth Management, LLC	8	$1.71K	0.00%	+1+14.3%	Added
South State Corp.	8	$1.71K	0.00%	+3+60.0%	Added
HFM Investment Advisors, LLC	8	$1.71K	0.00%	+5+166.7%	Added
First Command Advisory Services, Inc.	8	$1.71K	0.00%	+8	New
Dogwood Wealth Management LLC	8	$1.71K	0.00%	+8	New
Rossby Financial, LCC	10	$2.14K	0.00%	+2+25.0%	Added
Rakuten Securities, Inc.	10	$2.14K	0.00%	+10	New
Harbour Investments, Inc.	12	$2.57K	0.00%	−9−42.9%	Reduced
Private Wealth Management Group, LLC	13	$2.78K	0.00%	00.0%	Unchanged
SBI Securities Co., Ltd.	13	$2.78K	0.00%	+13	New
Creative Capital Management Investments LLC	13	$2.78K	0.00%	+13	New
Prestige Wealth Management Group LLC	14	$3.00K	0.00%	00.0%	Unchanged
Hughes Financial Services, LLC	14	$3.00K	0.00%	+7+100.0%	Added
UMA Financial Services, Inc.	17	$3.64K	0.00%	+14+466.7%	Added
Ares Financial Consulting, LLC	19	$4.07K	0.00%	00.0%	Unchanged
Rialto Wealth Management, LLC	20	$4.28K	0.00%	+8+66.7%	Added
Silver Grove Financial Group, Inc.	20	$4.35K	0.00%	+20	New
Kilter Group LLC	21	$4.50K	0.00%	+5+31.3%	Added
WPG Advisers, LLC	24	$5.14K	0.00%	+5+26.3%	Added
BankPlus Trust Department	28	$6.00K	0.00%	00.0%	Unchanged
Action Point Financial Planning, LLC	30	$6.21K	0.00%	+30	New
Farmers & Merchants Investments Inc	30	$6.42K	0.00%	−1−3.2%	Reduced
Signature Equity Partners, LLC	30	$6.42K	0.00%	+26+650.0%	Added
Marquette Asset Management, LLC	32	$6.85K	0.00%	00.0%	Unchanged
Owl Creek Wealth Partners LLC	35	$7.50K	0.00%	00.0%	Unchanged
Measured Wealth Private Client Group, LLC	36	$7.71K	0.00%	−127−77.9%	Reduced
JFS Wealth Advisors, LLC	37	$7.92K	0.00%	00.0%	Unchanged
Valued Wealth Advisors LLC	37	$7.92K	0.00%	+37	New
Pinnacle Wealth Planning Services, Inc.	38	$8.14K	0.00%	−3−7.3%	Reduced
Fortitude Family Office, LLC	40	$8.56K	0.00%	+1+2.6%	Added
Wealth Enhancement Trust Services, Inc.	47	$10.1K	0.00%	+47	New
Sachetta, LLC	48	$10.3K	0.00%	−5−9.4%	Reduced
Highline Wealth Partners LLC	49	$10.5K	0.00%	00.0%	Unchanged
Curat Global, LLC	50	$10.7K	0.01%	00.0%	Unchanged
Spire Wealth Management	51	$10.9K	0.00%	+37+264.3%	Added
Smithfield Trust Co	50	$11.0K	0.00%	00.0%	Unchanged
Synergy Investment Management, LLC	48	$11.2K	0.00%	+48	New
Eurizon Capital SGR S.p.A.	54	$11.6K	0.00%	00.0%	Unchanged
Manchester Capital Management LLC	55	$11.8K	0.00%	00.0%	Unchanged
Bell Investment Advisors, Inc	63	$13.5K	0.00%	00.0%	Unchanged
S&T Bank	65	$13.9K	0.00%	+9+16.1%	Added
CVA Family Office, LLC	65	$13.9K	0.00%	+9+16.1%	Added
Keating Financial Advisory Services, Inc.	68	$14.6K	0.00%	−7−9.3%	Reduced
Icon Advisers Inc	70	$15.0K	0.00%	+70	New
Salomon & Ludwin, LLC	70	$15.2K	0.00%	00.0%	Unchanged
Brown Brothers Harriman & Co	72	$15.4K	0.00%	00.0%	Unchanged
Cedar Mountain Advisors, LLC	72	$15.4K	0.00%	00.0%	Unchanged
Costello Asset Management, INC	75	$16.1K	0.00%	00.0%	Unchanged
Whittier Trust Co of Nevada Inc	74	$16.2K	0.00%	+57+335.3%	Added
Capital Advisors, Ltd. LLC	91	$19.0K	0.00%	00.0%	Unchanged
AdvisorNet Financial, Inc	92	$19.7K	0.00%	00.0%	Unchanged
Steward Partners Investment Advisory, LLC	94	$20.1K	0.00%	+10+11.9%	Added
ZRC Wealth Management, LLC	94	$20.1K	0.01%	+72+327.3%	Added
Ritter Daniher Financial Advisory LLC	102	$21.8K	0.00%	00.0%	Unchanged
Westside Investment Management, Inc.	106	$22.7K	0.00%	00.0%	Unchanged
Bayban	118	$25.3K	0.02%	00.0%	Unchanged
Alpine Bank Wealth Management	122	$26.1K	0.00%	+122	New
Kemnay Advisory Services Inc.	124	$26.6K	0.00%	+124	New
Steigerwald, Gordon & Koch Inc.	125	$26.8K	0.00%	00.0%	Unchanged
GHP Investment Advisors, Inc.	125	$26.8K	0.00%	00.0%	Unchanged
First Horizon Corp	126	$27.0K	0.00%	+112+800.0%	Added
Ameriflex Group, Inc.	135	$28.9K	0.01%	+24+21.6%	Added
Assetmark, Inc	138	$29.6K	0.00%	+22+19.0%	Added
Bank of New Hampshire	140	$30.0K	0.01%	00.0%	Unchanged
JPL Wealth Management, LLC	145	$31.0K	0.01%	00.0%	Unchanged
Community Bank, N.A.	147	$31.5K	0.00%	00.0%	Unchanged
Nomura Asset Management Co Ltd	153	$32.8K	0.00%	−167−52.2%	Reduced
Massmutual Trust Co FSB	160	$34.3K	0.00%	00.0%	Unchanged
Financial Management Professionals, Inc.	163	$34.9K	0.00%	00.0%	Unchanged
Atlantic Trust, LLC	166	$35.5K	0.00%	00.0%	Unchanged
Private Trust Co NA	168	$36.0K	0.00%	00.0%	Unchanged
McMillan Office, Inc.	168	$36.0K	0.00%	00.0%	Unchanged
DT Investment Partners, LLC	174	$37.3K	0.00%	00.0%	Unchanged
CoreCap Advisors, LLC	178	$38.1K	0.00%	−29,027−99.4%	Reduced
Entrust Financial LLC	183	$39.2K	0.03%	00.0%	Unchanged
1620 Investment Advisors, Inc.	189	$40.5K	0.03%	−48−20.3%	Reduced
Whittier Trust Co	188	$41.4K	0.00%	00.0%	Unchanged
Financial Perspectives, Inc	200	$42.8K	0.01%	−120−37.5%	Reduced
Central Trust Co	216	$46.3K	0.00%	+161+292.7%	Added
Covestor Ltd	235	$50.0K	0.03%	+91+63.2%	Added