MARTINGALE ASSET MANAGEMENT L P

Position in ACGL — Arch Capital Group Ltd.

CIK 936944 BOSTON, MA

Position in ACGL

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$8,839,448

+$54,156 QoQ

Shares Held

91,072

-0.5% QoQ

Ownership

0.027%

of shares outstanding

% of Portfolio

0.21%

of 13F equity value

Holder Rank

#199

of 900 holders

Holding Since

Mar 2020

20 quarters on record

Voting authority Sole 67% Shared 0% None 33%

Financial Services · as of Jun 30, 2026

MARTINGALE ASSET MANAGEMENT L P holds $75,565,439 across 3 Insurance - Diversified names. ACGL ranks #3 (11.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BRK-B	Berkshire Hathaway Inc	85,344	$42,705,284
2	HIG	Hartford Insurance Group, Inc.	181,261	$24,020,707
3	ACGL	Arch Capital Group Ltd. This page	91,072	$8,839,448

20 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$8,839,448	91,072	-0.5%	Shares	Sole	2026-08-13
2026-03-31	$8,785,292	91,523	+10.6%	Shares	Sole	2026-05-13
2025-12-31	$7,934,886	82,724	+14.5%	Shares	Sole	2026-02-13
2025-09-30	$6,557,057	72,270	+4.2%	Shares	Sole	2025-11-13
2025-06-30	$6,312,678	69,332	+0.7%	Shares	Sole	2025-08-11
2025-03-31	$6,622,377	68,854	-16.5%	Shares	Sole	2025-05-14
2024-12-31	$7,614,442	82,452	-31.9%	Shares	Sole	2025-02-13
2024-09-30	$13,544,528	121,063	-18.5%	Shares	Sole	2024-11-14
2024-06-30	$14,984,081	148,519	-1.5%	Shares	Sole	2024-08-12
2024-03-31	$13,944,389	150,848	-14.1%	Shares	Sole	2024-05-14
2023-12-31	$13,036,761	175,532	+127.0%	Shares	Sole	2024-02-12
2023-09-30	$6,162,698	77,314	+17.2%	Shares	Sole	2023-11-14
2023-06-30	$4,936,432	65,951	-0.5%	Shares	Sole	2023-08-11
2023-03-31	$4,497,201	66,262	-2.5%	Shares	Sole	2023-05-12
2022-12-31	$4,265,649	67,946	-9.2%	Shares	Sole	2023-02-13
2022-09-30	$3,407,576	74,826	+30.7%	Shares	Sole	2022-11-14
2022-06-30	$2,604,620	57,257	+4.2%	Shares	Sole	2022-08-11
2022-03-31	$2,661,163	54,960	+45.8%	Shares	Sole	2022-05-12
2020-06-30	$1,080,105	37,700	-83.3%	Shares	Sole	2020-08-10
2020-03-31	$6,432,586	226,022	—	Shares	Sole	2020-05-11
No filing history on record for this holder in this stock.