TRILLIUM ASSET MANAGEMENT, LLC

Position in THG — Hanover Insurance Group, Inc.

CIK 884541 BOSTON, MA

Position in THG

as of Mar 31, 2026 · filed May 11, 2026 Compact

Position Value

$4,996,120

-$765,704 QoQ

Shares Held

28,821

-8.6% QoQ

Ownership

0.082%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 95.74615731584608.ToString("F0")% Shared 0.ToString("F0")% None 4.253842684153915.ToString("F0")%

Financial Services · as of Mar 31, 2026

TRILLIUM ASSET MANAGEMENT, LLC holds $51,685,693 across 5 Insurance - Property & Casualty names. THG ranks #3 (9.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TRV	Travelers Companies, Inc.	102,507	$29,899,241
2	PGR	Progressive Corp/Oh/	69,237	$13,725,542
3	THG	Hanover Insurance Group, Inc. This page	28,821	$4,996,120
4	PLMR	Palomar Holdings, Inc.	23,183	$2,770,368
5	ALL	Allstate Corp	1,420	$294,422

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,996,120	28,821	-8.6%	Shares	Defined	2026-05-11
2025-12-31	$5,761,824	31,525	-16.5%	Shares	Defined	2026-02-13
2025-09-30	$6,856,350	37,749	-21.7%	Shares	Defined	2025-11-14
2025-06-30	$8,190,112	48,214	-4.7%	Shares	Defined	2025-08-06
2025-03-31	$8,801,870	50,600	-2.2%	Shares	Defined	2025-05-13
2024-12-31	$7,998,087	51,714	-4.1%	Shares	Defined	2025-02-11
2024-09-30	$7,984,758	53,911	-1.1%	Shares	Defined	2024-11-07
2024-06-30	$6,836,730	54,502	+6.6%	Shares	Defined	2024-08-08
2024-03-31	$6,960,738	51,118	+2.8%	Shares	Defined	2024-05-09
2023-12-31	$6,036,516	49,716	+10.3%	Shares	Defined	2024-02-08
2023-09-30	$5,003,089	45,081	+17.4%	Shares	Defined	2023-11-08
2023-06-30	$4,338,543	38,384	+1.8%	Shares	Defined	2023-08-10
2023-03-31	$4,843,293	37,691	+4.1%	Shares	Defined	2023-05-09
2022-12-31	$4,890,624	36,192	-4.6%	Shares	Defined	2023-02-08
2022-09-30	$4,859,965	37,927	+3.3%	Shares	Defined	2022-11-09
2022-06-30	$5,368,106	36,705	+1.0%	Shares	Defined	2022-08-08
2022-03-31	$5,433,407	36,339	-7.6%	Shares	Defined	2022-05-04
2021-12-31	$5,154,720	39,331	+10.4%	Shares	Defined	2022-02-08
2021-09-30	$4,617,582	35,624	+12.5%	Shares	Defined	2021-11-12
2021-06-30	$4,295,176	31,666	+11.7%	Shares	Defined	2021-11-12
2021-03-31	$3,670,191	28,350	+17.2%	Shares	Defined	2021-05-10
2020-12-31	$2,828,528	24,192	+3.2%	Shares	Defined	2021-02-12
2020-09-30	$2,185,071	23,450	-29.9%	Shares	Sole	2020-11-09
2020-06-30	$3,388,779	33,443	-2.8%	Shares	Sole	2020-08-06
2020-03-31	$3,116,404	34,405	—	Shares	Sole	2020-05-07
No filing history on record for this holder in this stock.