RENAISSANCE TECHNOLOGIES LLC

Position in DAIO — Data I/O Corp

CIK 1037389 NEW YORK, NY

Position in DAIO

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$1,546,225

+$514,889 QoQ

Shares Held

392,443

-3.7% QoQ

Ownership

3.78%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

of 35 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

RENAISSANCE TECHNOLOGIES LLC holds $575,971,455 across 29 Electronic Components names. DAIO ranks #21 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BELFA	Bel Fuse Inc /Nj	273,294	$88,277,062
2	CLS	Celestica Inc	221,768	$80,900,966
3	TEL	TE Connectivity plc	357,000	$71,974,770
4	RAL	Ralliant Corp	829,602	$61,083,595
5	APH	Amphenol Corp /De/	608,000	$53,601,280
6	OUST	Ouster, Inc.	575,900	$36,005,268
7	SANM	Sanmina Corp	138,033	$34,933,391
8	OLED	Universal Display Corp \Pa\	254,839	$22,066,509

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,546,225	392,443	-3.7%	Shares	Sole	2026-08-13
2026-03-31	$1,031,336	407,643	-6.9%	Shares	Sole	2026-05-14
2025-12-31	$1,387,309	437,637	-8.2%	Shares	Sole	2026-02-12
2025-09-30	$1,592,625	476,834	+0.1%	Shares	Sole	2025-11-13
2025-06-30	$1,476,663	476,343	-0.7%	Shares	Sole	2025-08-13
2025-03-31	$1,175,056	479,615	-4.8%	Shares	Sole	2025-05-14
2024-12-31	$1,395,091	503,643	+0.7%	Shares	Sole	2025-02-13
2024-09-30	$1,284,971	499,989	-3.4%	Shares	Sole	2024-11-13
2024-06-30	$1,428,418	517,543	-1.9%	Shares	Sole	2024-08-09
2024-03-31	$1,857,144	527,598	-2.8%	Shares	Sole	2024-05-13
2023-12-31	$1,595,370	542,643	+2.1%	Shares	Sole	2024-02-13
2023-09-30	$2,024,843	531,455	+1.3%	Shares	Sole	2023-11-14
2023-06-30	$2,250,289	524,543	+0.1%	Shares	Sole	2023-08-11
2023-03-31	$2,604,493	524,043	-3.8%	Shares	Sole	2023-05-12
2022-12-31	$2,162,232	544,643	-1.9%	Shares	Sole	2023-02-13
2022-09-30	$1,549,685	555,443	-4.8%	Shares	Sole	2022-11-14
2022-06-30	$1,790,863	583,343	+0.3%	Shares	Sole	2022-08-12
2022-03-31	$2,471,494	581,528	-10.0%	Shares	Sole	2022-05-13
2021-12-31	$2,979,180	646,243	-7.6%	Shares	Sole	2022-02-11
2021-09-30	$4,568,015	699,543	+5.6%	Shares	Sole	2021-11-12
2021-06-30	$4,512,598	662,643	+1.6%	Shares	Sole	2021-08-13
2021-03-31	$3,534,073	652,043	-7.0%	Shares	Sole	2021-05-13
2020-12-31	$2,889,945	701,443	+4.1%	Shares	Sole	2021-02-10
2020-09-30	$2,143,545	674,071	+2.2%	Shares	Sole	2020-11-13
2020-06-30	$2,228,308	659,263	+4.3%	Shares	Sole	2020-08-13
2020-03-31	$1,775,551	631,869	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.