NISSAY ASSET MANAGEMENT CORP /JAPAN

Position in BRK-B — Berkshire Hathaway Inc

CIK 869589 Tokyo, M0

Position in BRK-B

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$92,446,552

+$8,424,583 QoQ

Shares Held

184,749

+5.4% QoQ

Ownership

0.013%

of shares outstanding

% of Portfolio

0.53%

of 13F equity value

Holder Rank

#379

of 4,965 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

NISSAY ASSET MANAGEMENT CORP /JAPAN holds $107,246,457 across 4 Insurance - Diversified names. BRK-B ranks #1 (86.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BRK-B	Berkshire Hathaway Inc This page	184,749	$92,446,552
2	AIG	American International Group, Inc.	72,093	$5,373,091
3	HIG	Hartford Insurance Group, Inc.	36,874	$4,886,542
4	ACGL	Arch Capital Group Ltd.	46,778	$4,540,272

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$92,446,552	184,749	+5.4%	Shares	Sole	2026-08-14
2026-03-31	$84,021,969	175,338	+1.2%	Shares	Sole	2026-05-15
2025-12-31	$87,106,731	173,295	+2.8%	Shares	Sole	2026-02-17
2025-09-30	$84,773,024	168,622	+0.7%	Shares	Sole	2025-11-14
2025-06-30	$81,327,613	167,420	+3.3%	Shares	Sole	2025-08-14
2025-03-31	$86,357,847	162,150	+1.7%	Shares	Sole	2025-05-15
2024-12-31	$72,282,295	159,465	-0.1%	Shares	Sole	2025-02-14
2024-09-30	$73,441,386	159,565	+2.9%	Shares	Sole	2024-11-14
2024-06-30	$63,067,424	155,033	+2.6%	Shares	Sole	2024-08-14
2024-03-31	$63,548,561	151,119	+0.8%	Shares	Sole	2024-05-15
2023-12-31	$53,482,236	149,953	+3.7%	Shares	Sole	2024-02-14
2023-09-30	$50,661,436	144,623	+3.5%	Shares	Sole	2023-11-14
2023-06-30	$47,644,179	139,719	-1.8%	Shares	Sole	2023-08-14
2023-03-31	$43,946,616	142,328	-3.5%	Shares	Sole	2023-05-15
2022-12-31	$45,546,687	147,448	-1.6%	Shares	Sole	2023-02-14
2022-09-30	$40,022,826	149,887	+3.2%	Shares	Sole	2022-11-14
2022-06-30	$39,641,957	145,198	+3.3%	Shares	Sole	2022-08-15
2022-03-31	$49,599,030	140,543	+0.8%	Shares	Sole	2022-05-16
2021-12-31	$41,690,168	139,432	-1.6%	Shares	Sole	2022-02-14
2021-09-30	$38,673,414	141,692	+0.9%	Shares	Sole	2021-11-10
2021-06-30	$39,032,196	140,444	+9.9%	Shares	Sole	2021-08-13
2021-03-31	$32,656,985	127,831	-4.6%	Shares	Sole	2021-05-11
2020-12-31	$31,064,319	133,973	+0.5%	Shares	Sole	2021-02-08
2020-09-30	$28,386,605	133,308	-11.2%	Shares	Sole	2020-10-20
2020-06-30	$26,794,172	150,099	+8.5%	Shares	Sole	2020-07-27
2020-03-31	$25,282,463	138,284	—	Shares	Sole	2020-05-05
No filing history on record for this holder in this stock.