Hanover Insurance THG Institutional Ownership

NYSE THG

$214.15 -3.81 (-1.75%)

At close: Sep 30, 2026 · 4:00 PM EDT

Institutions by Trading Activity

546 Institutions

Increased 290 53.1%

Unchanged 89 16.3%

Reduced 167 30.6%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

92.46%

▲+3.45 pp QoQ

Shares Held by Institutions

32.36Mn

of 35.00Mn outstanding

▲+6.32% QoQ

Shares Outstanding

35.00Mn

2.64Mn held outside 13F filers

Institutional Investors

546

filed 13F for Jun 2026

▲+42 vs prior quarter

Net Shares Added (QoQ)

+1.92Mn

accumulated since last quarter

Value of Holdings

$6.93Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Hanover Insurance Group, Inc. (NYSE:THG) is held by 546 institutional investors per 13F filings through June 2026.

These investors collectively held 92.5% of Hanover Insurance's outstanding shares in June 2026, up from 89.0% in March 2026.
Their total shares held in THG increased 6.32% quarter over quarter, and separately, investors owning Hanover Insurance increased 26.1% from a year ago.
During the quarter, 290 of these 546 funds increased positions in THG, 167 reduced exposure, and 89 held steady.
In total, institutional investors held 32.36Mn shares in Hanover Insurance as of June 2026, up by 1.92Mn shares quarter on quarter, and up 388.72K shares year over year.
BlackRock, Inc. is the top holder of Hanover Insurance as of June 30, 2026, with 3.53Mn shares representing 10.09% of outstanding stock.
Leading buyers of Hanover Insurance shares for the quarter ending June 2026 were Sixth Street Partners Management Company, L.P. (453.31K), PRICE T ROWE ASSOCIATES INC /MD/ (447.44K), NORGES BANK (447.26K), AQR CAPITAL MANAGEMENT LLC (327.68K), VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. (207.8K).
The largest sales of THG for the quarter ending June 2026 came from Qube Research & Technologies Ltd (181.97K), BlackRock, Inc. (148.23K), UBS Group AG (127.61K), CITADEL ADVISORS LLC (112.34K), MILLENNIUM MANAGEMENT LLC (108.62K).
According to Business Quant data, leading holders of THG for June 2026 are BlackRock, Inc. (3.53Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (1.92Mn), PRICE T ROWE ASSOCIATES INC /MD/ (1.83Mn), State Street Corp (1.63Mn), VANGUARD CAPITAL MANAGEMENT LLC (1.46Mn), AQR CAPITAL MANAGEMENT LLC (1.34Mn), FULLER & THALER ASSET MANAGEMENT, INC. (1.09Mn), AMERICAN CENTURY COMPANIES INC (1.08Mn), DIMENSIONAL FUND ADVISORS LP (1.03Mn), ALLIANCEBERNSTEIN L.P. (909.13K).

Form 13F Holdings

546 Institutional Holders

Report period 30 Jun, 2026

Total shares held 32.36Mn

Of outstanding 92.46%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	3,532,932	10.09%	▼148,234	-4.03%	$756.47Mn
2	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	1,919,628	5.48%	▼12,832	-0.66%	$411.03Mn
3	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	1,831,579	5.23%	▲447,437	+32.33%	$392.18K
4	State Street Corp	0000093751	1,627,020	4.65%	▼4,402	-0.27%	$348.38Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	1,458,761	4.17%	▲6,406	+0.44%	$312.35Mn
6	AQR CAPITAL MANAGEMENT LLC	0001167557	1,341,075	3.83%	▲327,680	+32.33%	$287.15Mn
7	FULLER & THALER ASSET MANAGEMENT, INC.	0001082327	1,089,705	3.11%	▲99,868	+10.09%	$233.33Mn
8	AMERICAN CENTURY COMPANIES INC	0000748054	1,078,105	3.08%	▲75,578	+7.54%	$230.84Mn
9	DIMENSIONAL FUND ADVISORS LP	0000354204	1,030,544	2.94%	▲60,367	+6.22%	$220.66Mn
10	ALLIANCEBERNSTEIN L.P.	0001109448	909,130	2.60%	▲77,585	+9.33%	$157.60Mn
11	FIRST TRUST ADVISORS LP	0001125816	824,257	2.36%	▼3,063	-0.37%	$176.49Mn
12	GEODE CAPITAL MANAGEMENT, LLC	0001214717	729,091	2.08%	▲924	+0.13%	$156.15Mn
13	Ameriprise Financial Inc	0000820027	699,163	2.00%	▲4,392	+0.63%	$149.71Mn
14	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0000912938	595,647	1.70%	▼3,139	-0.52%	$127.54Mn
15	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	453,309	1.30%	▼17,521	-3.72%	$97.06Mn
15	Sixth Street Partners Management Company, L.P.	0001812095	453,309	1.30%	▲453,309	0.00%	$97.06Mn
16	Invesco Ltd.	0000914208	452,418	1.29%	▼466	-0.10%	$96.87Mn
17	Morgan Stanley	0000895421	450,920	1.29%	▼11,752	-2.54%	$96.55Mn
18	NORGES BANK	0001374170	447,262	1.28%	▲447,262	0.00%	$95.77Mn
19	VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.	0001021642	372,514	1.06%	▲207,804	+126.16%	$79.76Mn

Showing 1 to 20 of 546 holders