DIMENSIONAL FUND ADVISORS LP

CIK

354204

City

AUSTIN

State / Country

Stock

DAIO — Data I/O Corp

Top Portfolio Positions

3,142 positions · $470,914,198,261 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	94,521,253	$16,484,506,522	3.50%
AAPL	Apple Inc. Technology	58,554,032	$14,860,427,780	3.16%
MSFT	Microsoft Corp Technology	29,323,744	$10,854,770,313	2.31%
AMZN	Amazon Com Inc Consumer Cyclical	39,029,984	$8,128,774,765	1.73%
META	Meta Platforms, Inc. Communication Services	10,429,812	$5,967,208,338	1.27%
JPM	Jpmorgan Chase & Co Financial Services	18,968,884	$5,579,886,915	1.18%
GOOGL	Alphabet Inc. Communication Services	18,281,276	$5,256,963,724	1.12%
XOM	Exxon Mobil Corp Energy	28,364,314	$4,812,289,511	1.02%
AVGO	Broadcom Inc. Technology	12,722,632	$3,937,781,828	0.84%
JNJ	Johnson & Johnson Healthcare	15,832,514	$3,870,099,719	0.82%

49 quarters · across all stocks

Compact Export CSV

25 of 25 shown

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$355,917	140,679	-22.0%	Shares	Sole	2026-05-07
2025-12-31	$571,388	180,249	-31.0%	Shares	Sole	2026-02-12
2025-09-30	$872,156	261,125	-3.3%	Shares	Sole	2025-11-12
2025-06-30	$837,340	270,110	+5.0%	Shares	Sole	2025-08-12
2025-03-31	$630,512	257,352	+3.4%	Shares	Sole	2025-05-13
2024-12-31	$689,649	248,971	0.0%	Shares	Sole	2025-02-13
2024-09-30	$639,855	248,971	-0.0%	Shares	Sole	2024-11-07
2024-06-30	$687,170	248,975	-6.1%	Shares	Sole	2024-08-09
2024-03-31	$933,461	265,188	-1.9%	Shares	Sole	2024-05-10
2023-12-31	$794,381	270,198	0.0%	Shares	Sole	2024-02-07
2023-09-30	$1,029,454	270,198	+0.2%	Shares	Sole	2023-11-09
2023-06-30	$1,156,874	269,668	-0.7%	Shares	Sole	2023-08-09
2023-03-31	$1,349,910	271,612	-2.3%	Shares	Sole	2023-05-12
2022-12-31	$1,103,262	277,900	+2.0%	Shares	Sole	2023-02-09
2022-09-30	$759,848	272,347	+3.4%	Shares	Sole	2022-11-10
2022-06-30	$808,312	263,294	-2.5%	Shares	Sole	2022-08-12
2022-03-31	$1,147,342	269,963	-5.2%	Shares	Defined	2022-05-13
2021-12-31	$1,312,614	284,732	-6.1%	Shares	Defined	2022-02-09
2021-09-30	$1,979,412	303,126	-4.9%	Shares	Defined	2021-11-12
2021-06-30	$2,171,150	318,818	-1.3%	Shares	Defined	2021-08-12
2021-03-31	$1,750,269	322,928	-9.6%	Shares	Defined	2021-05-14
2020-12-31	$1,472,520	357,408	-9.9%	Shares	Defined	2021-02-25
2020-09-30	$1,261,963	396,844	-2.1%	Shares	Defined	2020-11-12
2020-06-30	$1,369,481	405,172	-2.7%	Shares	Defined	2020-08-13
2020-03-31	$1,170,409	416,516	—	Shares	Defined	2020-05-14
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