The Hanover Insurance Group, Inc. (THG) Institutional Ownership & Insider Trading

546 institutions reported holding The Hanover Insurance Group, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 30 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

THGThe Hanover Insurance Group, Inc.Follow THG — free

Insurance - Property & Casualty · Financials

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Market cap: 8.3B
P/E TTM: 11.4
Dividend yield: 1.6%
52-week: —
Next earnings: 28 Oct, in 4 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

546 institutions held 92.0% of the shares. Across filers that reported both quarters, shares held changed +0.8%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	546	32	+0.8%	183	66	149	28
Mar 26	500	31	-3.4%	177	46	136	37
Dec 25	489	33	+1.1%	161	48	138	22
Sep 25	452	31	-1.2%	150	51	124	25
Jun 25	429	32	+0.2%	143	41	136	41
Mar 25	433	32	+1.7%	132	62	115	30
Dec 24	399	32	+0.7%	128	40	101	24
Sep 24	368	31	-1.8%	128	37	103	34

The Hanover Insurance Group, Inc. — questions

Who owns The Hanover Insurance Group, Inc. stock?: 546 institutions reported The Hanover Insurance Group, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (10.2%), VANGUARD PORTFOLIO MANAGEMENT LLC (5.5%), PRICE T ROWE ASSOCIATES INC /MD/ (5.3%).
Are The Hanover Insurance Group, Inc. insiders buying or selling?: 30 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from The Hanover Insurance Group, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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