STATE STREET CORP

CIK

93751

City

BOSTON

State / Country

Stock

ACMR — ACM Research, Inc.

Top Portfolio Positions

3,936 positions · $2,920,334,390,136 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	993,885,601	$173,333,648,814	5.94%
AAPL	Apple Inc. Technology	602,341,409	$152,868,226,190	5.23%
MSFT	Microsoft Corp Technology	306,708,289	$113,534,207,339	3.89%
AMZN	Amazon Com Inc Consumer Cyclical	390,450,321	$81,319,088,354	2.78%
XOM	Exxon Mobil Corp Energy	427,951,038	$72,606,173,106	2.49%
GOOGL	Alphabet Inc. Communication Services	226,259,132	$65,063,075,997	2.23%
AVGO	Broadcom Inc. Technology	191,380,232	$59,234,095,606	2.03%
META	Meta Platforms, Inc. Communication Services	88,523,840	$50,647,144,579	1.73%
TSLA	Tesla, Inc. Consumer Cyclical	114,695,458	$42,638,036,511	1.46%
JPM	Jpmorgan Chase & Co Financial Services	124,276,661	$36,557,222,599	1.25%

Portfolio Trend

25 quarters · across all stocks

Holdings in ACMR

Compact Export CSV

Shares Held

Position Value (USD)

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$78,940,664	2,006,116	+2.5%	Shares	Defined	2026-05-15
2025-12-31	$77,244,717	1,958,041	-1.6%	Shares	Defined	2026-02-13
2025-09-30	$77,878,639	1,990,254	+58.6%	Shares	Defined	2025-11-14
2025-06-30	$32,496,704	1,254,699	+1.4%	Shares	Defined	2025-08-14
2025-03-31	$28,879,118	1,237,323	-1.1%	Shares	Defined	2025-05-15
2024-12-31	$18,890,069	1,250,998	+8.7%	Shares	Defined	2025-02-14
2024-09-30	$23,354,236	1,150,455	-0.1%	Shares	Defined	2024-11-14
2024-06-30	$26,547,133	1,151,220	+8.1%	Shares	Defined	2024-08-14
2024-03-31	$31,040,335	1,065,214	+2.0%	Shares	Defined	2024-05-15
2023-12-31	$20,412,089	1,044,631	+6.1%	Shares	Defined	2024-02-14
2023-09-30	$17,818,995	984,203	+3.5%	Shares	Defined	2023-11-14
2023-06-30	$12,440,414	951,102	+3.9%	Shares	Defined	2023-08-14
2023-03-31	$10,709,840	915,371	+4.0%	Shares	Defined	2023-05-15
2022-12-31	$6,789,148	880,564	-8.5%	Shares	Defined	2023-05-15
2022-09-30	$11,989,136	962,210	+8.8%	Shares	Defined	2022-11-15
2022-06-30	$14,878,410	884,041	+200.2%	Shares	Defined	2022-08-15
2022-03-31	$6,093,494	294,514	+191.9%	Shares	Defined	2022-05-16
2021-12-31	$2,867,967	100,902	-3.2%	Shares	Defined	2022-02-14
2021-09-30	$3,822,613	104,253	-0.2%	Shares	Defined	2021-11-15
2021-06-30	$3,558,138	104,426	+37.0%	Shares	Defined	2021-08-16
2021-03-31	$2,053,277	76,245	-6.8%	Shares	Defined	2021-07-09
2020-12-31	$2,215,847	81,816	+214.0%	Shares	Defined	2021-02-16
2020-09-30	$600,086	26,053	+15.5%	Shares	Defined	2020-11-10
2020-06-30	$468,740	22,550	+116.8%	Shares	Defined	2020-08-14
2020-03-31	$102,648	10,400	—	Shares	Defined	2020-06-19
No 13F history on record for this holder in this stock.