Asset Management One Co., Ltd.

Position in ACGL — Arch Capital Group Ltd.

CIK 1068855 TOKYO, M0

Back to ACGL Full portfolio

Position in ACGL

as of Jun 30, 2026 · filed Jul 28, 2026 Compact

Position Value

$15,446,516

+$368,215 QoQ

Shares Held

159,144

+1.3% QoQ

Ownership

0.047%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

#152

of 900 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in ACGL Over Time

Shares Held

Position Value (USD)

Position in Insurance - Diversified

Financial Services · as of Jun 30, 2026

Asset Management One Co., Ltd. holds $360,200,229 across 4 Insurance - Diversified names. ACGL ranks #4 (4.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BRK-B	Berkshire Hathaway Inc	619,590	$310,036,640
2	AIG	American International Group, Inc.	236,102	$17,596,682
3	HIG	Hartford Insurance Group, Inc.	129,191	$17,120,391
4	ACGL	Arch Capital Group Ltd. This page	159,144	$15,446,516

All Filings in ACGL

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$15,446,516	159,144	+1.3%	Shares	Defined	2026-07-28
2026-03-31	$15,078,301	157,082	-16.0%	Shares	Defined	2026-05-08
2025-12-31	$17,937,231	187,002	+10.6%	Shares	Defined	2026-01-27
2025-09-30	$15,340,537	169,079	+0.3%	Shares	Defined	2025-10-22
2025-06-30	$15,342,653	168,508	-0.3%	Shares	Defined	2025-07-31
2025-03-31	$16,262,114	169,080	+6.2%	Shares	Defined	2025-04-23
2024-12-31	$14,706,552	159,248	-13.7%	Shares	Defined	2025-01-30
2024-09-30	$20,652,712	184,597	+0.2%	Shares	Defined	2024-10-30
2024-06-30	$18,585,047	184,211	-3.9%	Shares	Defined	2024-07-18
2024-03-31	$17,720,748	191,700	-5.0%	Shares	Defined	2024-05-02
2023-12-31	$14,986,943	201,790	+31.7%	Shares	Defined	2024-01-24
2023-09-30	$12,211,811	153,203	-1.5%	Shares	Defined	2023-10-19
2023-06-30	$11,644,414	155,570	+7.3%	Shares	Defined	2023-07-31
2023-03-31	$9,836,874	144,937	-3.7%	Shares	Defined	2023-04-25
2022-12-31	$9,444,623	150,440	-10.2%	Shares	Defined	2023-02-06
2022-09-30	$7,631,820	167,585	+10.9%	Shares	Defined	2022-11-04
2022-06-30	$6,871,400	151,053	-16.9%	Shares	Defined	2022-07-29
2022-03-31	$8,798,398	181,710	+5.2%	Shares	Defined	2022-05-13
2021-12-31	$7,674,737	172,660	+0.2%	Shares	Defined	2022-02-09
2021-09-30	$6,578,452	172,301	-2.6%	Shares	Defined	2021-11-02
2021-06-30	$6,891,445	176,976	-6.7%	Shares	Defined	2021-08-03
2021-03-31	$7,280,055	189,733	+0.2%	Shares	Defined	2021-05-14
2020-12-31	$6,828,195	189,304	-2.7%	Shares	Defined	2021-02-12
2020-09-30	$5,688,130	194,466	-1.6%	Shares	Defined	2020-11-13
2020-06-30	$5,663,847	197,691	-16.4%	Shares	Defined	2020-08-14
2020-03-31	$6,731,330	236,519	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.