Data I/o Corp (DAIO)

Price$2.84Cached quote
DAIONasdaq
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Financial charts

Revenue

Net income

Free cash flow

Total cash / debt

CashTotal debt

Financial statements

16 annual periodsNewest to oldest
2025202420232022202120202019201820172016201520142013201220112010
Revenue$21.5M$21.8M$28.1M$24.2M$25.8M$20.3M$21.6M$29.2M$34.1M$23.4M$22.0M$21.9M$18.7M$17.1M$26.7M$26.4M
Gross profit$10.6M$11.6M$16.2M$13.2M$14.7M$10.8M$12.6M$17.4M$20.1M$12.9M$11.5M$11.8M$9.5M$8.6M$15.2M$15.3M
Gross margin49.28%53.31%57.68%54.55%56.98%53.24%58.19%59.39%58.91%54.96%52.43%53.94%50.81%50.56%57.13%58.13%
Research & development$6.5M$6.2M$6.5M$6.1M$6.6M$6.4M$6.5M$7.4M$6.9M$5.1M$4.7M$4.7M$4.6M$5.6M$5.5M$4.2M
Operating expenses$15.7M$14.6M$15.7M$14.0M$15.0M$13.9M$13.8M$15.6M$15.0M$11.4M$10.6M$10.7M$12.2M$15.6M$13.8M$11.8M
Operating income−$5.1M−$3.0M$448,000−$749,000−$273,000−$3.1M−$1.3M$1.7M$5.0M$1.4M$993,000$1.1M−$2.7M−$6.9M$1.5M$3.5M
Operating margin−23.80%−13.96%1.60%−3.09%−1.06%−15.14%−5.93%5.95%14.82%6.09%4.51%5.05%−14.25%−40.63%5.48%13.31%
EBITDA−$4.6M−$2.5M$1.1M−$189,000$394,000−$2.3M−$411,000$2.7M$5.9M$2.0M$1.5M$1.7M−$2.1M−$5.7M$2.6M$4.6M
EBITDA margin−21.49%−11.36%3.76%−0.78%1.53%−11.13%−1.91%9.22%17.24%8.67%6.97%7.75%−10.98%−33.22%9.87%17.54%
Net income−$5.2M−$3.1M$486,000−$1.1M−$555,000−$4.0M−$1.2M$1.6M$5.4M$1.7M$927,000$1.1M−$2.6M−$6.4M$1.1M$3.0M
Net profit margin−24.35%−14.21%1.73%−4.62%−2.15%−19.50%−5.50%5.50%16.00%7.07%4.21%5.01%−13.76%−37.63%3.99%11.41%
Basic EPSper basic share-$0.56-$0.34$0.05-$0.13-$0.06-$0.48-$0.14$0.19$0.67$0.21$0.12$0.14-$0.33-$0.80$0.12$0.33
Diluted EPSper diluted share-$0.56-$0.34$0.05-$0.13-$0.06-$0.48-$0.14$0.19$0.65$0.20$0.12$0.14-$0.33-$0.80$0.11$0.33

Owners

Reported shareholders

Reference date Jun 30, 2026
Kanen Wealth Management LLC · 8.07% of listed sharesRENAISSANCE TECHNOLOGIES LLC · 3.78% of listed sharesPenbrook Management LLC · 3.42% of listed sharesVANGUARD CAPITAL MANAGEMENT LLC · 3.11% of listed sharesKovack Advisors, Inc. · 2.75% of listed sharesDIMENSIONAL FUND ADVISORS LP · 1.35% of listed sharesGEODE CAPITAL MANAGEMENT, LLC · 1.11% of listed sharesACADIAN ASSET MANAGEMENT LLC · 1.04% of listed sharesBrown Douglas Wells · ≈0.98% of listed sharesDiBona Charles Joseph · ≈0.96% of listed sharesCITADEL ADVISORS LLC · 0.84% of listed sharesESSEX INVESTMENT MANAGEMENT CO LLC · 0.72% of listed sharesWashlow Sally A. · ≈0.70% of listed sharesSMITH EDWARD J · ≈0.61% of listed sharesVANGUARD FIDUCIARY TRUST CO · 0.56% of listed sharesWentworth William O. · ≈0.52% of listed sharesSUSQUEHANNA INTERNATIONAL GROUP, LLP · 0.47% of listed sharesSteward Partners Investment Advisory, LLC · 0.42% of listed sharesLarson Garrett Riley · ≈0.29% of listed sharesTHOMPSON DAVIS & CO., INC. · 0.23% of listed shares
8.07%of listed shares
Kanen Wealth Management LLC839.42K shares · Jun 30, 2026
View holders
Top 20 reported holders of DAIO
Holder% owned
Kanen Wealth Management LLC
8.07%839.42K shares
RENAISSANCE TECHNOLOGIES LLC
3.78%392.44K shares
Penbrook Management LLC
3.42%355.85K shares
VANGUARD CAPITAL MANAGEMENT LLC
3.11%323.67K shares
Kovack Advisors, Inc.
2.75%285.48K shares
DIMENSIONAL FUND ADVISORS LP
1.35%140.68K shares
GEODE CAPITAL MANAGEMENT, LLC
1.11%115.06K shares
ACADIAN ASSET MANAGEMENT LLC
1.04%108.58K shares
Brown Douglas Wells
≈0.98%101.76K shares
DiBona Charles Joseph
≈0.96%100K shares
CITADEL ADVISORS LLC
0.84%86.87K shares
ESSEX INVESTMENT MANAGEMENT CO LLC
0.72%74.56K shares
Washlow Sally A.
≈0.70%72.65K shares
SMITH EDWARD J
≈0.61%63.12K shares
VANGUARD FIDUCIARY TRUST CO
0.56%58.64K shares
Wentworth William O.
≈0.52%53.97K shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP
0.47%48.55K shares
Steward Partners Investment Advisory, LLC
0.42%43.47K shares
Larson Garrett Riley
≈0.29%30.57K shares
THOMPSON DAVIS & CO., INC.
0.23%23.53K shares

Percentages use 10.4M shares of this listed class outstanding on Jun 30, 2026. ≈ compares the latest reported holding with a share total from a different date; it is not a confirmed current stake.

Gray completes the 100% scale. Reported positions may overlap; holders have different reporting dates.

Source: SEC Form 13F ↗Updated Sep 29, 2026 · Quarterly data

Insider buys & sells

Jul 1, 2024–Jun 30, 2026
Buys4$70.3K disclosed value
Sells (SEC code S)0$0.00 disclosed value
4 recent transactions
TransactionInsiderTypeSharesPriceValueOwned after
May 7, 2025Form 4SMITH EDWARD JDirectorBuyCommon Stock5.0K$2.46$12.3K42.8K
May 6, 2025Form 4Wentworth William O.PresidentBuyCommon Stock10.3K$2.42$25.0K45.4K
May 1, 2025Form 4/AWentworth William O.PresidentBuyCommon Stock10.6K$2.36$25.0K35.1K
Aug 26, 2024Form 4Brown Douglas WellsDirectorBuyCommon Stock3.0K$2.66$8.0K81.5K

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