STATE STREET CORP

CIK

93751

City

BOSTON

State / Country

Stock

BRK-B — Berkshire Hathaway Inc

Top Portfolio Positions

3,931 positions · $2,822,116,939,456 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	993,885,601	$173,333,648,814	6.14%
AAPL	Apple Inc. Technology	602,341,409	$152,868,226,190	5.42%
MSFT	Microsoft Corp Technology	306,708,289	$113,534,207,339	4.02%
AMZN	Amazon Com Inc Consumer Cyclical	390,450,321	$81,319,088,354	2.88%
GOOGL	Alphabet Inc. Communication Services	226,259,132	$65,063,075,997	2.31%
AVGO	Broadcom Inc. Technology	191,380,232	$59,234,095,606	2.10%
META	Meta Platforms, Inc. Communication Services	88,523,840	$50,647,144,579	1.79%
TSLA	Tesla, Inc. Consumer Cyclical	114,695,458	$42,638,036,511	1.51%
JPM	Jpmorgan Chase & Co Financial Services	124,276,661	$36,557,222,599	1.30%
XOM	Exxon Mobil Corp Energy	213,904,380	$36,291,017,110	1.29%

Portfolio Trend

25 quarters · across all stocks

Holdings in BRK-B

Compact Export CSV

Shares Held

Position Value (USD)

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$35,508,270,510	74,099,062	+0.2%	Shares	Defined	2026-05-15
2025-12-31	$37,158,435,430	73,925,068	+1.5%	Shares	Defined	2026-02-13
2025-09-30	$36,605,994,548	72,812,974	+0.5%	Shares	Defined	2025-11-14
2025-06-30	$35,200,955,807	72,464,244	+0.3%	Shares	Defined	2025-08-14
2025-03-31	$38,467,313,928	72,228,236	+0.8%	Shares	Defined	2025-05-15
2024-12-31	$32,483,882,850	71,664,055	+1.6%	Shares	Defined	2025-02-14
2024-09-30	$32,449,118,885	70,501,714	+1.7%	Shares	Defined	2024-11-14
2024-06-30	$28,201,761,882	69,325,865	-0.3%	Shares	Defined	2024-08-14
2024-03-31	$29,231,941,493	69,513,796	+0.3%	Shares	Defined	2024-05-15
2023-12-31	$24,711,193,449	69,285,015	+3.3%	Shares	Defined	2024-02-14
2023-09-30	$23,489,057,885	67,054,119	-1.4%	Shares	Defined	2023-11-14
2023-06-30	$23,199,836,110	68,034,710	+0.0%	Shares	Defined	2023-08-14
2023-03-31	$21,004,264,512	68,025,600	-5.5%	Shares	Defined	2023-05-15
2022-12-31	$22,231,098,686	71,968,594	+0.5%	Shares	Defined	2023-05-15
2022-09-30	$19,118,286,743	71,598,707	-0.7%	Shares	Defined	2022-11-15
2022-06-30	$19,691,040,025	72,123,068	-8.4%	Shares	Defined	2022-08-15
2022-03-31	$27,788,817,692	78,741,939	+1.4%	Shares	Defined	2022-05-16
2021-12-31	$23,228,507,484	77,687,316	+1.8%	Shares	Defined	2022-02-14
2021-09-30	$20,820,920,023	76,283,872	-2.9%	Shares	Defined	2021-11-15
2021-06-30	$21,823,662,719	78,524,981	+0.0%	Shares	Defined	2021-08-16
2021-03-31	$20,054,623,645	78,500,895	+4.5%	Shares	Defined	2021-07-09
2020-12-31	$17,420,907,851	75,132,220	-0.7%	Shares	Defined	2021-02-16
2020-09-30	$16,108,557,945	75,648,342	+0.2%	Shares	Defined	2020-11-10
2020-06-30	$13,470,989,385	75,463,500	-1.3%	Shares	Defined	2020-08-14
2020-03-31	$13,978,529,645	76,456,433	—	Shares	Defined	2020-06-19
No 13F history on record for this holder in this stock.