NORTHERN TRUST CORP

Bank

CIK

73124

City

CHICAGO

State / Country

Stock

DAIO — Data I/O Corp

Top Portfolio Positions

3,923 positions · $667,510,791,863 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	252,741,836	$44,078,176,193	6.60%
AAPL	Apple Inc. Technology	159,265,625	$40,420,022,962	6.06%
MSFT	Microsoft Corp Technology	79,696,955	$29,501,421,826	4.42%
AMZN	Amazon Com Inc Consumer Cyclical	95,126,682	$19,812,034,054	2.97%
GOOGL	Alphabet Inc. Communication Services	64,991,458	$18,688,943,657	2.80%
AVGO	Broadcom Inc. Technology	47,625,547	$14,740,583,048	2.21%
META	Meta Platforms, Inc. Communication Services	21,979,768	$12,575,284,660	1.88%
TSLA	Tesla, Inc. Consumer Cyclical	25,659,609	$9,538,959,641	1.43%
JPM	Jpmorgan Chase & Co Financial Services	31,221,042	$9,183,981,710	1.38%
SPY	Spdr S&P 500 ETF Trust	13,839,818	$9,000,587,237	1.35%

52 quarters · across all stocks

Compact Export CSV

25 of 25 shown

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$34,094	13,476	0.0%	Shares	Defined	2026-05-14
2025-12-31	$42,718	13,476	-29.5%	Shares	Defined	2026-02-17
2025-09-30	$63,814	19,106	+4.5%	Shares	Defined	2025-11-14
2025-06-30	$56,658	18,277	+14.1%	Shares	Defined	2025-08-13
2025-03-31	$39,258	16,024	0.0%	Shares	Defined	2025-05-13
2024-12-31	$44,386	16,024	0.0%	Shares	Defined	2025-02-14
2024-09-30	$41,181	16,024	-16.6%	Shares	Defined	2024-11-13
2024-06-30	$53,022	19,211	-5.2%	Shares	Defined	2024-08-14
2024-03-31	$71,368	20,275	+0.7%	Shares	Defined	2024-05-14
2023-12-31	$59,167	20,125	-4.8%	Shares	Defined	2024-02-13
2023-09-30	$80,566	21,146	-7.7%	Shares	Defined	2023-11-13
2023-06-30	$98,271	22,907	+0.5%	Shares	Defined	2023-08-11
2023-03-31	$113,306	22,798	+0.2%	Shares	Defined	2023-05-15
2022-12-31	$90,333	22,754	+0.6%	Shares	Defined	2023-02-13
2022-09-30	$63,134	22,629	+2.6%	Shares	Defined	2022-11-14
2022-06-30	$67,696	22,051	+1.4%	Shares	Defined	2022-08-12
2022-03-31	$92,382	21,737	-1.3%	Shares	Defined	2022-05-13
2021-12-31	$101,562	22,031	-0.4%	Shares	Defined	2022-02-08
2021-09-30	$144,404	22,114	+0.3%	Shares	Defined	2021-11-15
2021-06-30	$150,106	22,042	+0.1%	Shares	Defined	2021-08-13
2021-03-31	$119,294	22,010	-12.6%	Shares	Defined	2021-05-12
2020-12-31	$103,811	25,197	-14.5%	Shares	Defined	2021-02-11
2020-09-30	$93,685	29,461	+0.3%	Shares	Defined	2020-11-16
2020-06-30	$99,253	29,365	+11.6%	Shares	Defined	2020-08-14
2020-03-31	$73,953	26,318	—	Shares	Defined	2020-05-14
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