DATA I O CORP (DAIO) is held by 23 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is RENAISSANCE TECHNOLOGIES LLC as of Q2 2026.

Are institutions buying or selling DAIO?

In Q2 2026, 14 institutions opened or increased positions in DATA I O CORP while 4 reduced or exited — a net buying quarter.

What is the Smart Money Verdict on DAIO?

HoldingsIntel scores DATA I O CORP across four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) — with 2 of the 4 carrying data for DAIO. In Q2 2026, the institutional leg showed net inflows: 14 buying versus 4 selling.

How many hedge funds hold DAIO?

23 institutional investors report holding DATA I O CORP (DAIO) as of Q2 2026, based on SEC 13F filings.

Is institutional money flowing into DAIO?

As of Q2 2026, tracked institutions in DATA I O CORP show 14 buyers versus 4 sellers — net inflows.

DATA I O CORP

DAIO·237690102·US·Common Stock·Technology - Electronic Components-13D/G

Holders

$5.4M

Total Value

78% (18)

Consensus

14 buying - 4 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

View all

Held by 23 funds

Who's Trading

Source dates: Price Aug 28, 2026 · Insiders none · Activists Jun 23, 2026 · Congress none

ActivistLLLYTTON LAURENCE W9.9%Jun 23, 2026

Activist

Renaissance Technologies LLC4.7%Feb 12, 2026

ActivistPHPhilotimo Fund, LP5.3%May 22, 2025

View all activist filings

Checking access…

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
RENAISSANCE TECHNOLOGIES LLC	Decreased	392,443(-3.7%)	$1.5M	0.0%	-31.88%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	323,672(+8.1%)	$1.3M	0.0%	+2.83%	19
DIMENSIONAL FUND ADVISORS LP	Unchanged	140,679	$554,276	0.0%	-39.06%	0
GEODE CAPITAL MANAGEMENT, LLC	Increased	115,057(+32.5%)	$453,420	0.0%	-26.38%	21
CITADEL ADVISORS LLC	New	86,869	$342,264	0.0%	-26.14%	36
VFVANGUARD FIDUCIARY TRUST CO	Increased	58,643(+27.9%)	$231,053	0.0%	-3.05%	29
SUSQUEHANNA INTERNATIONAL GROUP, LLP	Increased	48,548(+80.9%)	$191,279	0.0%	-14.17%	24
Steward Partners Investment Advisory, LLC	Unchanged	43,472	$171,280	0.0%	-9.06%	0
NewEdge Advisors, LLC	Unchanged	22,402	$88,264	0.0%	-23.42%	0
NORTHERN TRUST CORP	Increased	21,827(+62.0%)	$85,998	0.0%	-35.31%	21
LPL Financial LLC	Decreased	21,000(-6.8%)	$82,740	0.0%	+6.20%	0
JANE STREET GROUP, LLC	New	17,727	$69,844	0.0%	-26.14%	32
BlackRock, Inc.	Unchanged	17,015	$67,039	0.0%	+2.83%	0
STATE STREET CORP	Unchanged	16,170	$63,710	0.0%	-1.02%	0
XTX Topco Ltd	New	15,284	$60,219	0.0%	-26.14%	29
CITIGROUP INC	New	7,176	$28,273	0.0%	-26.14%	30
GROUP ONE TRADING LLC	Increased	6,450(+6350.0%)	$25,413	0.0%	-25.79%	21
VGVanguard Global Advisers, LLC	Unchanged	5,124	$20,189	0.0%	+6.20%	0
SIMPLEX TRADING, LLC	Increased	4,279(+55.1%)	$16,859	0.0%	-9.44%	18
UBS Group AG	Increased	4,222(+348.7%)	$16,635	0.0%	-20.76%	20

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High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer

DATA I O CORP

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