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Data I/O Corporation (DAIO)

Data I/O Corporation at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Data I/O Corporation (DAIO) is a Hardware, Equipment & Parts company based in US with a market capitalization of $41.3M. Revenue declined 1.2% year-over-year and free cash flow was negative at -$2.8M. This page tracks DAIO's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 88 employees · IPO Jan 3, 1989

Valuation

Valuation & price

$3.20 · as of May 17, 2026 · -24.9% vs 52w high

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P/E ratio

Latest-FY diluted EPS

3.00

P/B ratio

Market cap ÷ book equity

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Dividend yield

Price — last 12 months

$4.26$3.24$2.22Jul 25Dec 25Jul 26Jul 7, 25$3.17Jul 9, 25$3.09Jul 11, 25$3.13Jul 15, 25$3.19Jul 17, 25$3.20Jul 21, 25$3.18Jul 23, 25$3.24Jul 25, 25$3.33Jul 29, 25$3.43Jul 31, 25$3.24Aug 4, 25$3.23Aug 6, 25$3.30Aug 11, 25$3.23Aug 13, 25$3.28Aug 15, 25$3.31Aug 19, 25$3.23Aug 21, 25$3.31Aug 25, 25$3.05Aug 27, 25$3.00Aug 29, 25$3.10Sep 3, 25$3.10Sep 5, 25$3.21Sep 9, 25$3.49Sep 11, 25$3.45Sep 16, 25$3.38Sep 18, 25$3.30Sep 22, 25$3.26Sep 24, 25$3.33Sep 26, 25$3.38Sep 30, 25$3.34Oct 2, 25$3.37Oct 6, 25$3.36Oct 8, 25$3.31Oct 10, 25$3.05Oct 14, 25$3.05Oct 16, 25$3.08Oct 21, 25$3.01Oct 23, 25$3.04Oct 27, 25$3.01Oct 29, 25$3.11Oct 31, 25$3.03Nov 4, 25$3.01Nov 6, 25$2.97Nov 10, 25$2.86Nov 12, 25$2.80Nov 14, 25$2.72Nov 18, 25$2.49Nov 20, 25$2.63Nov 25, 25$2.80Nov 28, 25$2.88Dec 2, 25$2.80Dec 4, 25$2.84Dec 8, 25$2.89Dec 10, 25$3.13Dec 12, 25$3.17Dec 16, 25$3.11Dec 18, 25$3.04Dec 22, 25$2.97Dec 24, 25$3.03Dec 29, 25$3.38Jan 2, 26$3.30Jan 6, 26$3.12Jan 8, 26$3.22Jan 12, 26$3.19Jan 14, 26$3.20Jan 16, 26$3.26Jan 21, 26$3.18Jan 23, 26$3.22Jan 27, 26$3.04Jan 29, 26$3.14Feb 2, 26$3.11Feb 4, 26$3.13Feb 9, 26$3.08Feb 11, 26$3.08Feb 13, 26$2.90Feb 18, 26$2.82Feb 20, 26$2.80Feb 24, 26$2.81Feb 26, 26$2.81Mar 2, 26$2.80Mar 4, 26$2.87Mar 6, 26$2.74Mar 10, 26$2.64Mar 12, 26$2.68Mar 17, 26$2.67Mar 19, 26$2.55Mar 23, 26$2.45Mar 25, 26$2.53Mar 27, 26$2.66Mar 31, 26$2.53Apr 2, 26$2.28Apr 7, 26$2.22Apr 9, 26$2.24Apr 13, 26$2.35Apr 15, 26$2.51Apr 17, 26$2.57Apr 22, 26$2.51Apr 24, 26$2.74Apr 28, 26$2.56Apr 30, 26$2.71May 4, 26$2.77May 6, 26$2.84May 8, 26$2.80May 12, 26$2.88May 14, 26$2.91May 18, 26$3.02May 20, 26$3.17May 22, 26$3.18May 28, 26$4.25Jun 1, 26$4.26Jun 3, 26$4.08Jun 5, 26$3.60Jun 9, 26$3.63Jun 11, 26$3.99Jun 15, 26$4.03Jun 17, 26$3.85Jun 22, 26$3.70Jun 24, 26$3.73Jun 26, 26$3.76Jul 2, 26$3.77
$2.1752-week range$4.26
Loading valuation history…

Fundamentals

Key fundamentals

$41.3M

Market cap

-1.2%

Revenue growth (YoY)

49.3%

Gross margin

-$2.8M

Free cash flow (USD)

-$5.1M

Net debt

Net cash position

2.0%

Share dilution

1/5

Graham criteria passed

Defensive-investor screen

Technology

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$23.4MFY 2017$34.1MFY 2018$29.2MFY 2019$21.6MFY 2020$20.3MFY 2021$25.8MFY 2022$24.2MFY 2023$28.1MFY 2024$21.8MFY 2025$21.5M
$23.4M$21.5M

Free cash flow by year

2016 → 2025

FY 2016$836.0KFY 2017$7.0MFY 2018$1.2MFY 2019$-2.7MFY 2020$-229.0KFY 2021$787.0KFY 2022$-2.1MFY 2023$1.2MFY 2024$-1.5MFY 2025$-2.8M
$836K-$2.8M

Gross margin by year

2021 → 2025

FY 202157.0%FY 202254.5%FY 202357.7%FY 202453.3%FY 202549.3%
57.0%49.3%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last reported: May 14, 2026 (EPS $-0.34)

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventRegistration Rights AgreementJun 22, 2026Filing
  • 8-K eventUnregistered Securities SaleMay 19, 2026Filing
  • 8-K eventTransformational Acquisition AnnouncedMay 15, 2026Filing
  • Quarterly report10-Q FiledMay 15, 2026Filing
  • 8-K eventBylaws AmendedMay 5, 2026Filing
  • Annual report10-K FiledApr 30, 2026Filing
  • Annual report10-K FiledApr 16, 2026Filing

Questions

Frequently asked questions

What is Data I/O Corporation's market cap?

Data I/O Corporation (DAIO) has a market capitalization of $41.3M.

What is DAIO's P/E ratio?

A meaningful P/E ratio is not available for DAIO — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

What is DAIO's price-to-book (P/B) ratio?

DAIO trades at 3.00 times book value per share.

When did Data I/O Corporation last report earnings?

DAIO last reported earnings on May 14, 2026; the next date is not yet scheduled.

Are insiders buying DAIO stock?

SEC Form 4 filings show no open-market insider buys at Data I/O Corporation in the last 90 days (0 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.