DAIO Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

03
Price $2.98
Market Cap (MRQ) $31M
P/E (TTM) -3.1
EPS (TTM) $-0.95
Revenue (TTM) $18M
ROE (TTM) -61.2%
52W Range $2–$4

DAIO Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

04
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10-Year Performance Revenue, net income, margins and EPS trends

06
Revenue$22M
2016-12-31 → 2025-12-31
EPS$-0.56
2016-12-31 → 2025-12-31
Free Cash Flow·
2016-12-31 → 2024-12-31
Net margin-50.1%
2016-12-31 → 2024-12-31
Valuation & Ratios 07–12

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric 5Y trend DAIO 5Y avg Peer Median Verdict
P/E (TTM) -3.15Y avg ≈-12.5 ≈-12.5 · ·
P/S (TTM) 1.75Y avg ≈1.3 ≈1.3 1.9 Overvalued
P/B (MRQ) 2.65Y avg ≈1.6 ≈1.6 3.5 Fair value
Price / FCF (TTM) -4.15Y avg ≈9.5 ≈9.5 · ·
Price / Cash Flow (TTM) -4.35Y avg ≈-5.0 ≈-5.0 · ·
Price / Tangible Book 2.25Y avg ≈1.8 ≈1.8 · ·

Peer median is calculated on a standardized basis per metric and may not always match the TTM/MRQ basis shown for this stock.

value · ≈ 5Y avg · industry median · verdict relative to median

Dividends Yield, payout ratio, dividend history, 5Y CAGR

13
Ex-dateAmountCurrencyYield
Mar 9, 1989$4.15USD≈72.2%

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

14
Avg Surprise -73.9%
Next Report Oct 28, 2026
PeriodReportEPS ActualEPS EstSurprise
June 30, 2026 Aug 12, 2026 $-0.17 $-0.07 -138.1%
March 31, 2026 May 14, 2026 $-0.34 $-0.17 -102.0%
Dec. 31, 2025 $-0.27 $-0.11 -148.2%
Sept. 30, 2025 $-0.15 $-0.10 -54.8%
June 30, 2025 $-0.08 $-0.05 -56.9%
March 31, 2025 $-0.04 $-0.09 56.4%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

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Income Statement 16
Metric Trend 202520242023202220212020201920182017201620152014
Revenue $22M$22M$28M$24M$26M$20M$22M$29M$34M$23M$22M$22M
Cost of Revenue $11M$10M$12M$11M$11M$10M$9M$12M$14M$11M$10M$10M
Gross Profit $11M$12M$16M$13M$15M$11M$13M$17M$20M$13M$12M$12M
R&D Expense $7M$6M$7M$6M$7M$6M$6M$7M$7M$5M$5M$5M
SG&A Expense $9M$8M$9M$8M$8M$7M$7M$8M$8M$6M$6M$6M
Operating Expenses $16M$15M$16M$14M$15M$14M$14M$16M$15M$11M$11M$11M
Operating Income $-5M$-3M$448.0K$-749.0K$-273.0K$-3M$-1M$2M$5M$1M$993.0K$1M
Other Non-op $120.0K$331.0K$232.0K$312.0K$-170.0K$-499.0K$122.0K$159.0K$114.0K$265.0K$-71.0K$-1.0K
Pretax Income $-5M$-3M$680.0K$-437.0K$-443.0K$-4M$-1M$2M$5M$2M$922.0K$1M
Income Tax $240.0K$-386.0K$194.0K$683.0K$112.0K$387.0K$31.0K$291.0K$-288.0K$36.0K$-5.0K$7.0K
Net Income $-5M$-3M$486.0K$-1M$-555.0K$-4M$-1M$2M$5M$2M$927.0K$1M
EPS (Basic) $-0.56$-0.34$0.05$-0.13$-0.06$-0.48$-0.14$0.19$0.67$0.21$0.12$0.14
EPS (Diluted) $-0.56$-0.34$0.05$-0.13$-0.06$-0.48$-0.14$0.19$0.65$0.20$0.12$0.14
Shares (Basic) 9,329,0009,150,0008,941,0008,7418,545,0008,333,0008,2478,3788,1497,9687,9077,826
Shares (Diluted) 9,329,0009,150,0009,073,0008,7418,545,0008,333,0008,2478,5148,4368,1328,0547,948
EBITDA ·$-3M$1M$-189.0K$394.0K$-2M$-411.0K·$6M$2M$2M$2M
Balance Sheet 23
Metric Trend 202520242023202220212020201920182017201620152014
Cash & Equivalents $5M$4M$7M$4M$14M$14M$14M$18M$19M$12M$11M$9M
Receivables $3M$4M$6M$5M$4M$2M$4M$4M$4M$5M$3M$4M
Inventory $6M$6M$6M$7M$6M$5M$5M$5M$4M$4M$4M$4M
Other Current Assets $799.0K$659.0K$690.0K$645.0K$737.0K$1M$924.0K$621.0K$708.0K$483.0K$577.0K$426.0K
Current Assets $17M$21M$25M$24M$25M$23M$24M$28M$27M$21M$18M$18M
PP&E (Net) $807.0K$1M$1M$1M$946.0K$1M$2M$2M$2M$2M$1M$926.0K
PP&E (Gross) $6M$5M$7M$6M$6M$7M$7M$7M$7M$6M$6M$7M
Accum. Depreciation $5M$4M$5M$5M$5M$6M$5M$5M$5M$4M$5M$6M
Other Non-current Assets $2M$3M$1M$2M$3M$1M$2M$220.0K$45.0K$63.0K$63.0K$65.0K
Total Assets $20M$25M$27M$27M$29M$26M$28M$31M$30M$23M$20M$19M
Accounts Payable $1M$820.0K$1M$1M$1M$1M$1M$2M$1M$1M$1M$968.0K
Accrued Liabilities $690.0K$640.0K$798.0K·········
Current Liabilities $5M$5M$6M$6M$7M$5M$5M$7M$8M$6M$5M$5M
Capital Leases $1M$2M$703.0K$2M$2M$588.0K$1M$0····
Deferred Tax $250.0K···········
Other Non-current Liabilities ··$192.0K$237.0K$138.0K$174.0K$91.0K$511.0K$527.0K$479.0K$429.0K$183.0K
Common Stock $24M$23M$23M$22M$21M$20M$19M$19M$19M$19M$19M$19M
Paid-in Capital $0···········
Retained Earnings $-11M$-6M$-3M$-3M$-2M$-1M$3M$4M$2M$-3M$-5M$-6M
AOCI $426.0K$-111.0K$233.0K$343.0K$978.0K$1M$274.0K$408.0K$982.0K$188.0K$659.0K$1M
Stockholders' Equity $14M$18M$20M$19M$20M$20M$22M$23M$22M$16M$15M$14M
Liabilities + Equity $20M$25M$27M$27M$29M$26M$28M$31M$30M$23M$20M$19M
Shares Outstanding 9,391,9229,236,0409,020,8198,816,3818,621,0078,416,3358,212,7488,338,6288,276,8138,015,7467,943,7207,861,141
Cash Flow 15
Metric Trend 202520242023202220212020201920182017201620152014
D&A $495.0K$564.0K$608.0K$560.0K$667.0K$815.0K$867.0K$955.0K$822.0K$602.0K$542.0K$593.0K
Stock-based Comp $697.0K$977.0K$1M$1M$1M$1M$1M$1M$714.0K$520.0K$435.0K$400.0K
Deferred Tax $250.0K$0$0$0$0$0$0$0$0$0$0$0
Restructuring ··········$0$13.0K
Other Non-cash ··$144.0K$-2M$60.0K$2M$-3M·$2M$180.0K$1M$-1M
Operating Cash Flow $-2M$-995.0K$2M$-1M$1M$631.0K$-2M$2M$9M$3M$3M$739.0K
CapEx $558.0K$467.0K$1M$1M$623.0K$860.0K$612.0K$907.0K$2M$2M$1M$1M
Investing Cash Flow $-558.0K$-467.0K$-1M$-1M$-623.0K$-860.0K$-548.0K$-888.0K$-2M$-2M$-1M$-1M
Stock Issued $-107.0K$-232.0K$-356.0K·$-423.0K$-144.0K$-213.0K$-966.0K$-939.0K$-163.0K$73.0K$35.0K
Stock Repurchased ·····$0$1M$0$0$191.0K$0·
Net Stock Activity ·$-232.0K··$-423.0K$-144.0K$-2M·$-939.0K$354.0K$73.0K$35.0K
Financing Cash Flow $-107.0K$-232.0K$-356.0K$-165.0K$-423.0K$-144.0K$-2M$-966.0K$-939.0K$-354.0K$73.0K$35.0K
Net Change in Cash ·····$-373.0K$-4M$258.0K$6M$622.0K$2M$-698.0K
Taxes Paid $10.0K$459.0K$171.0K$556.0K$415.0K·······
Free Cash Flow ·$-1M$1M$-2M$787.0K$-229.0K$-3M·$7M$836.0K$2M$2M
Profitability 8
Metric Trend 202520242023202220212020201920182017201620152014
Gross Margin ·53.3%57.7%54.5%57.0%53.2%58.2%·58.9%55.0%52.4%53.9%
Operating Margin ·-14.0%1.6%-3.1%-1.1%-15.1%-5.9%·14.8%6.1%4.5%5.1%
Net Margin ·-14.2%1.7%-4.6%-2.1%-19.5%-5.5%·16.0%7.1%4.2%5.0%
Pretax Margin ·-12.4%2.4%-1.8%-1.7%-17.6%-5.4%·15.2%7.2%4.2%5.0%
EBITDA Margin ·-14.0%3.8%-0.78%1.5%-11.1%-1.9%·17.2%8.7%7.0%7.8%
ROA ·-11.8%1.8%-4.0%-2.0%-14.7%-4.0%·20.5%7.8%4.8%6.0%
ROE ·-16.8%2.4%-6.0%-2.8%-19.8%-5.5%·28.6%10.8%6.5%8.2%
ROIC ·-19.7%1.6%-10.1%-1.7%-17.4%-6.1%·24.2%8.7%6.8%7.9%
Liquidity & Solvency 2
Metric Trend 202520242023202220212020201920182017201620152014
Current Ratio ·4.24.03.83.74.54.4·3.53.34.13.5
Quick Ratio ·1.62.02.62.73.23.3·2.92.63.12.6
Efficiency 3
Metric Trend 202520242023202220212020201920182017201620152014
Asset Turnover ·0.81.00.90.90.80.7·1.31.11.11.2
Inventory Turnover ·1.71.91.71.91.81.8·3.42.72.62.5
Receivables Turnover ·4.55.25.48.06.25.5·8.06.26.47.2
Per Share 5
Metric Trend 202520242023202220212020201920182017201620152014
Book Value / Share ·$1.91$2.25$2.17$2.30$2.33$2.62·$2.67$2.00$1.85$1.76
Revenue / Share ·$2.38$3093.13$2.77$3.02$2439.46$2615.25·$4036.39$2879.12$2733.67$2758.43
Cash Flow / Share ·$-0.11$267.61$-0.12$0.17$75.72$-254.15·$1081.79$363.75$418.05$92.98
Cash / Share ·$0.47$0.73$1.31$1.65$1.68$1.70·$2.24$1.44$1.42$1.19
EPS (TTM) $-0.56$-0.34$0.05$-0.13$-0.06$-0.48$-0.14$0.19$0.65$0.20$0.12$0.14
Growth Rates 3
Metric Trend 202520242023202220212020201920182017201620152014
Revenue YoY -1.2%-22.4%15.9%-6.3%27.1%·······
Revenue CAGR 3Y -3.9%-5.5%11.3%·········
Revenue CAGR 5Y 1.1%···········
Valuation (TTM) 10
Metric Trend 202520242023202220212020201920182017201620152014
Revenue TTM $22M$22M$28M$24M$26M$20M$22M$29M$34M$23M$22M$22M
Net Income TTM $-5M$-3M$486.0K$-1M$-555.0K$-4M$-1M$2M$5M$2M$927.0K$1M
Market Cap ·$26M$27M$35M$40M$35M$35M·$100M$34M$20M$27M
P/E -5.7-8.158.8-30.5-76.8-8.6-30.426.318.520.921.024.1
P/S ·1.20.91.41.51.71.6·2.91.40.91.2
P/B ·1.51.31.82.01.81.6·4.52.11.41.9
P / Tangible Book 2.21.51.31.82.01.8······
P / Cash Flow ·-25.710.9-33.328.255.0-16.7·10.911.35.936.0
P / FCF ·-17.521.5-16.450.5-151.4-12.9·14.340.18.612.4
Earnings Yield -17.7%-12.3%1.7%-3.3%-1.3%-11.7%-3.3%3.8%5.4%4.8%4.8%4.1%

Most recent period on the left · null values shown as ·

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

16
Metric 2025-12-312024-12-312023-12-312022-12-312021-12-31
Revenue $22M $22M $28M $24M $26M
Gross Margin % · 53.3% 57.7% 54.5% 57.0%
Operating Margin % · -14.0% 1.6% -3.1% -1.1%
Net Income $-5M $-3M $486.0K $-1M $-555.0K
Diluted EPS $-0.56 $-0.34 $0.05 $-0.13 $-0.06

Institutional owners (13F) 36 filers · $12.8M total · As of June 30, 2026

17

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Holders 36
Value held $12.8M
New positions 9
Exited positions 3
Institutional activity — Q2 2026 vs prior quarter
New positions Exited positions Increased Decreased Net shares change
9 (+1 vs prior Q) 3 (+1 vs prior Q) 9 (+6 vs prior Q) 6 (-1 vs prior Q) +130K

Compared to Q1 2026. SEC Form 13F filings are due within 45 days of quarter-end plus a short buffer for late filers — quarters still inside that window are skipped in favor of the most recent fully-reported pair.

Institution Value Shares % of tracked 13F Type
Kanen Wealth Management LLC $3,287,675 839,421 25.59% Shares
RENAISSANCE TECHNOLOGIES LLC $1,546,225 392,443 12.04% Shares
Penbrook Management LLC $1,402,049 355,850 10.91% Shares
VANGUARD CAPITAL MANAGEMENT LLC $1,275,268 323,672 9.93% Shares
VANGUARD GROUP INC $1,110,685 350,374 8.65% Shares
Kovack Advisors, Inc. $1,107,666 285,481 8.62% Shares
DIMENSIONAL FUND ADVISORS LP $554,276 140,679 4.31% Shares
GEODE CAPITAL MANAGEMENT, LLC $453,420 115,057 3.53% Shares
CITADEL ADVISORS LLC $342,264 86,869 2.66% Shares
ESSEX INVESTMENT MANAGEMENT CO LLC $293,759 74,558 2.29% Shares
VANGUARD FIDUCIARY TRUST CO $231,053 58,643 1.80% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $191,279 48,548 1.49% Shares
Steward Partners Investment Advisory, LLC $171,280 43,472 1.33% Shares
THOMPSON DAVIS & CO., INC. $92,720 23,533 0.72% Shares
JAMES INVESTMENT RESEARCH, INC. $88,264 22,402 0.69% Shares
NewEdge Advisors, LLC $88,264 22,402 0.69% Shares
NORTHERN TRUST CORP $85,998 21,827 0.67% Shares
LPL Financial LLC $82,740 21,000 0.64% Shares
JANE STREET GROUP, LLC $69,844 17,727 0.54% Shares
Legato Capital Management LLC $69,147 17,550 0.54% Shares
BlackRock, Inc. $67,039 17,015 0.52% Shares
STATE STREET CORP $63,710 16,170 0.50% Shares
XTX Topco Ltd $60,219 15,284 0.47% Shares
CITIGROUP INC $28,273 7,176 0.22% Shares
GROUP ONE TRADING LLC $25,413 6,450 0.20% Shares
Vanguard Global Advisers, LLC $20,189 5,124 0.16% Shares
SIMPLEX TRADING, LLC $16,859 4,279 0.13% Shares
UBS Group AG $16,635 4,222 0.13% Shares
Point Nemo Capital, LLC $1,970 500 0.02% Shares
Tower Research Capital LLC (TRC) $1,237 314 0.01% Shares
ACADIAN ASSET MANAGEMENT LLC $427 108,582 0.00% Shares
BARCLAYS PLC $197 50 0.00% Shares
HRT FINANCIAL LP $44 11,288 0.00% Shares
Caitong International Asset Management Co., Ltd $16 4 0.00% Shares
HUNTINGTON NATIONAL BANK $4 1 0.00% Shares
SBI Securities Co., Ltd. $4 1 0.00% Shares

Activists & 5%+ owners 7 positions

18

Investors who filed SEC Schedule 13D — beneficial ownership above 5% with an intent to influence the issuer (activist stakes, board campaigns, M&A). Each row shows the most recent known state of that filer's position.

Filer Filed Stake Status Purpose Filing
DH PARTNERS, LLC, Delafield Hambrecht, Inc., John D. Delafield ×2 filings July 13, 2020 · Initial filing · SEC
Select Equity Group, L.P. (2), Shinbone Alley, L.P. (2), Shinbone Alley Holdings, LLC (2), George S. Loening (2), John D. Delafield (2) July 10, 2020 · Initial filing Passive investment SEC
KANEN WEALTH MANAGEMENT, LLC, DAVID KANEN ×7 filings Nov. 28, 2017 · Initial filing · SEC
Kanen Wealth Management LLC, David L. Kanen ×2 filings Aug. 16, 2016 · Initial filing · SEC
KAREN SINGER, Lloyd I. Miller, III ×3 filings Feb. 4, 2014 · Initial filing · SEC
Mr. Glen F. Ceiley, Bisco Industries, Inc., Bisco Industries, Inc. Profit Sharing and Savings Plan ×10 filings March 3, 2006 · Initial filing · SEC
Leviticus Partners, L.P. _______________________________________________________________________, AMH Equity, LLC _______________________________________________________________________, Adam M. Hutt _______________________________________________________, Parameter Partners, LLC _______________________________________________________________________ ×3 filings Dec. 13, 2004 · Initial filing Passive investment SEC

Purpose is an automated classification of the filer's own stated purpose (SEC Item 4) — not investment advice. "—" means no clear purpose was stated or the text could not be classified.

Company insiders 28 insiders · 7 officers · 18 directors

19
Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
Charles Joseph Dibona Vice President & CFO Sept. 1, 2026 F 89,655 0 0 $0
Gerald Yat Ng Vice President CFO July 3, 2024 F 88,191 0 0 $0
Joel S Hatlen Vice President CFO COO June 1, 2023 F 178,119 0 0 $0
William O. Wentworth President Dec. 2, 2025 A 52,872 0 0 $0
Anthony Ambrose President June 1, 2024 A 471,048 0 0 $0
Michael R Tidwell VP Mktg & Corp Bus Dev June 1, 2024 A 147,774 0 0 $0
Rajeev Gulati Vice President CTO June 1, 2024 A 167,897 0 0 $0
Garrett Riley Larson Director July 8, 2026 A 46,832 0 0 $0
Sally A. Washlow Director July 8, 2026 A 88,911 0 0 $0
Edward J Smith Director July 8, 2026 A 79,375 0 0 $0
Steven M Waszak Director July 8, 2026 A 24,210 0 0 $0
Douglas Wells Brown Director May 15, 2025 A 101,759 0 0 $0
Cheemin Bo-Linn Director May 19, 2022 A 15,401 0 0 $0
Mark J Gallenberger Director May 20, 2021 A 69,509 0 0 $0
John D Delafield Director Sept. 30, 2020 A 32,059 0 0 $0
Alan B Howe Director Sept. 30, 2020 A 65,832 0 0 $0
Brian Crowley Director May 21, 2018 A 50,556 0 0 $0
William R Walker Director May 10, 2012 A 34,200 0 0 $0
Steven M Quist Director May 10, 2012 A 21,876 0 0 $0
Paul A Gary Director May 17, 2011 A 69,461 0 0 $0
Daniel A Dileo Director May 8, 2009 M 14,140 0 0 $0
Edward D Lazowska Director May 19, 2008 A 12,108 0 0 $0
BISCO INDUSTRIES INC Director Dec. 15, 2005 M 22,307 0 0 $0
Kenneth Brian Myer · May 24, 2013 A 17,400 0 0 $0
Gordon Blaire Bluechel · May 24, 2013 A 19,241 0 0 $0
Frederick R Hume · July 31, 2012 A 185,864 0 0 $0
LEVITICUS PARTNERS L P · Nov. 18, 2008 P 821,562 0 0 $0
Harald Weigelt · May 19, 2008 A 24,889 0 0 $0

Insiders from SEC Form 3/4/5 filings; net = open-market P/S only

ETF ownership Held by 6 ETFs

20

Weight reflects direct equity holdings (N-PORT) only; leveraged or derivative-based funds may hold additional swap exposure not shown.

Fund Weight Units As of Source
DFSU · Dimensional ETF Trust 0.00% 3,442 NS July 31, 2026 N-PORT
DCOR · Dimensional ETF Trust 0.00% 3,526 NS July 31, 2026 N-PORT
VXF · VANGUARD INDEX FUNDS 0.00% 109,129 SH Aug. 19, 2026 Daily
VTI · VANGUARD INDEX FUNDS 0.00% 214,242 SH Aug. 19, 2026 Daily
DFUS · Dimensional ETF Trust 0.00% 3,489 NS July 31, 2026 N-PORT
DFAC · Dimensional ETF Trust 0.00% 1,148 NS July 31, 2026 N-PORT

DAIO Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside

21
rating · 9 analysts BUY
Median target $5.50 +84.6%
4 44.4% Strong Buy
4 44.4% Buy
1 11.1% Hold
0 0.0% Sell
0 0.0% Strong Sell

12-Month Price Target

1 analysts · 2026-09-28

Mean target $5.50 +84.6%

Low$5.50 Mean$5.50 High$5.50

Peer comparison (GICS sub-industry) Key metrics vs sector peers

22

FY basis, prices as of each company's last fiscal year-end close.

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
DAIO · -5.7 -1.2% · · ·
FWDI $2.20B -1.0 -9.0% -918.1% -22.7% 28.5%
MEI · -8.5 -2.8% -3.5% -5.3% 19.8%
OPTX · · · · · ·
RFIL $84M 782.0 24.2% 0.09% 0.22% 33.2%
NSYS $21M -82.6 -7.6% -0.21% -0.74% 15.2%
KTCC $45M -0.9 -17.4% -12.4% -54.5% 6.2%
SOLS $7.71B 32.6 3.1% 6.1% 10.2% ·

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26

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Source: SEC 10-Q filed Aug 14, 2026