Question 1

How many shares of BRK/B does Sumitomo Mitsui Trust Group, Inc. own?

Accepted Answer

As of 2026-Q2, Sumitomo Mitsui Trust Group, Inc. holds 3.3M shares of BRK/B (BERKSHIRE HATHAWAY INC-CL B).

Question 2

What is Sumitomo Mitsui Trust Group, Inc.'s BRK/B position worth?

Accepted Answer

As of 2026-Q2, Sumitomo Mitsui Trust Group, Inc.'s BRK/B position is worth $1.6B.

Question 3

Is Sumitomo Mitsui Trust Group, Inc. buying or selling BRK/B?

Accepted Answer

In 2026-Q2, Sumitomo Mitsui Trust Group, Inc. increased their BRK/B position (+0.7% change in shares).

Question 4

When did Sumitomo Mitsui Trust Group, Inc. first buy BRK/B?

Accepted Answer

Based on available 13F filings, Sumitomo Mitsui Trust Group, Inc. first reported a position in BRK/B in 2019-Q1. They have held the position across 30 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	3.3M	+0.7%	$1.6B	0.9%	$500.39	45
2026-Q1	Decreased	3.3M	-4.9%	$1.6B	1.0%	$481.36	0
2025-Q4	Increased	3.4M	+0.5%	$1.7B	1.0%	$503.71	50
2025-Q3	Increased	3.4M	+0.6%	$1.7B	1.0%	$499.25	45
2025-Q2	Increased	3.4M	+3.2%	$1.6B	1.0%	$485.68	52
2025-Q1	Increased	3.3M	+1.0%	$1.7B	1.2%	$526.31	51
2024-Q4	Increased	3.2M	+0.2%	$1.5B	1.0%	$452.16	45
2024-Q3	Increased	3.2M	+2.5%	$1.5B	1.0%	$457.47	51
2024-Q2	Increased	3.2M	+0.4%	$1.3B	0.9%	$406.80	45
2024-Q1	Increased	3.1M	+0.1%	$1.3B	0.9%	$420.52	45
2023-Q4	Decreased	3.1M	-2.0%	$1.1B	0.8%	$356.66	0
2023-Q3	Decreased	3.2M	-0.4%	$1.1B	0.9%	$350.30	0
2023-Q2	Decreased	3.2M	-13.0%	$1.1B	0.9%	$336.91	0
2023-Q1	Decreased	3.7M	-0.6%	$1.1B	0.9%	$305.08	0
2022-Q4	Decreased	3.7M	-0.1%	$1.2B	0.9%	$308.90	0
2022-Q3	Decreased	3.7M	-0.4%	$996.2M	0.8%	$269.58	0
2022-Q2	Increased	3.7M	+3.3%	$1B	0.8%	$273.49	46
2022-Q1	Decreased	3.6M	-2.0%	$1.3B	0.9%	$357.61	0
2021-Q4	Decreased	3.7M	-4.6%	$1.1B	0.7%	$299.98	0
2021-Q3	Decreased	3.9M	-7.9%	$1.1B	0.7%	$277.29	0
2021-Q2	Decreased	4.2M	-4.7%	$1.2B	0.7%	$276.21	0
2021-Q1	Decreased	4.4M	-5.2%	$1.1B	0.7%	$258.19	0
2020-Q4	Decreased	4.7M	-10.9%	$1.1B	0.7%	$229.65	0
2020-Q3	Decreased	5.2M	-7.0%	$1.1B	0.8%	$210.44	0
2020-Q2	Increased	5.6M	+3.4%	$1B	0.7%	$177.19	47
2020-Q1	Increased	5.4M	+2.4%	$994.7M	0.9%	$183.18	46
2019-Q4	Increased	5.3M	+3.8%	$1.2B	0.9%	$225.76	47
2019-Q3	Decreased	5.1M	-0.2%	$1.1B	0.9%	$207.45	0
2019-Q2	Decreased	5.1M	-0.1%	$1.1B	1.0%	$213.17	0
2019-Q1	New	5.1M	-	$1B	1.0%	$200.89	62

BRK/B30 quarters

BRK/B
30 quarters