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Data I/O Corp

DAIO
Exchange
Nasdaq
Industry
Instruments For Meas & Testing of Electricity & Elec Signals
SEC CIK
0000351998

No open-market purchases or sales by Data I/O Corp insiders were filed in the last 90 days; 35 institutions reported holding it in 13F filings for Q2 2026, worth $12.2M in total; no superinvestor holds it.

13F holders, Q3 2024

Institutional positions in Data I/O Corp as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
29
−2 vs. Q2 2024
Shares held
3.17M
−91.3K (−2.8%) vs. Q2 2024
Total value
$8.14M
−$852.3K (−9.5%) vs. Q2 2024
New holders
3
5 more added
Sold out
5
7 more reduced

1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting DAIO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2024: 29 institutions
Q1 2021: 30 institutionsQ2 2021: 30 institutionsQ3 2021: 32 institutionsQ4 2021: 29 institutionsQ1 2022: 29 institutionsQ2 2022: 28 institutionsQ3 2022: 28 institutionsQ4 2022: 30 institutionsQ1 2023: 30 institutionsQ2 2023: 29 institutionsQ3 2023: 29 institutionsQ4 2023: 30 institutionsQ1 2024: 32 institutionsQ2 2024: 32 institutionsQ3 2024: 29 institutionsQ4 2024: 29 institutionsQ1 2025: 26 institutionsQ2 2025: 26 institutionsQ3 2025: 26 institutionsQ4 2025: 27 institutionsQ1 2026: 29 institutionsQ2 2026: 35 institutions
Value heldQ3 2024: $8.14M
Q1 2021: $18.6MQ2 2021: $24.7MQ3 2021: $23.4MQ4 2021: $14.8MQ1 2022: $14.0MQ2 2022: $10.3MQ3 2022: $8.94MQ4 2022: $11.1MQ1 2023: $16.2MQ2 2023: $14.4MQ3 2023: $12.8MQ4 2023: $8.39MQ1 2024: $11.8MQ2 2024: $9.06MQ3 2024: $8.14MQ4 2024: $8.69MQ1 2025: $7.51MQ2 2025: $9.93MQ3 2025: $10.7MQ4 2025: $8.44MQ1 2026: $7.22MQ2 2026: $12.2M
Institutions holding DAIO and their total value by quarter
QuarterHoldersValue
Q2 202635$12.2M
Q1 202629$7.22M
Q4 202527$8.44M
Q3 202526$10.7M
Q2 202526$9.93M
Q1 202526$7.51M
Q4 202429$8.69M
Q3 202429$8.14M
Q2 202432$9.06M
Q1 202432$11.8M
Q4 202330$8.39M
Q3 202329$12.8M
Q2 202329$14.4M
Q1 202330$16.2M
Q4 202230$11.1M
Q3 202228$8.94M
Q2 202228$10.3M
Q1 202229$14.0M
Q4 202129$14.8M
Q3 202132$23.4M
Q2 202130$24.7M
Q1 202130$18.6M

Institutions, Q3 2024

Shares, value and share of portfolio for each institution holding Data I/O Corp; share changes are against Q2 2024.

Institutions holding DAIO in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Kanen Wealth Management LLC839,421$2.16M1.15%+5,000+0.6%Added
Renaissance Technologies LLC499,989$1.28M0.00%−17,554−3.4%Reduced
Vanguard Group Inc361,854$930.0K0.00%00.0%Unchanged
Kovack Advisors, Inc.301,206$774.1K0.08%−20,395−6.3%Reduced
Penbrook Management LLC271,450$697.6K0.45%−40,600−13.0%Reduced
Dimensional Fund Advisors LP248,971$639.9K0.00%−40.0%Reduced
Acadian Asset Management LLC146,540$376.0K0.00%00.0%Unchanged
Bank of New York Mellon Corp116,751$300.1K0.00%00.0%Unchanged
Geode Capital Management, LLC96,512$248.1K0.00%+22,804+30.9%Added
Zacks Investment Management49,900$128.2K0.00%00.0%Unchanged
Citadel Advisors LLC40,520$104.1K0.00%+24,974+160.6%Added
Perkins Coie Trust Co29,600$75.8K0.02%+9,100+44.4%Added
Essex Investment Management Co LLC28,384$72.9K0.01%00.0%Unchanged
Bard Associates Inc22,588$58.1K0.02%−2,837−11.2%Reduced
BlackRock, Inc.17,015$43.7K0.00%+17,015New
State Street Corp16,170$41.6K0.00%00.0%Unchanged
Northern Trust Corp16,024$41.2K0.00%−3,187−16.6%Reduced
Salem Investment Counselors Inc15,796$40.6K0.00%00.0%Unchanged
James Investment Research Inc15,402$39.6K0.00%00.0%Unchanged
GWM Advisors LLC15,402$39.6K0.00%00.0%Unchanged
Janney Montgomery Scott LLC13,452$35.0K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)1,862$4.79K0.00%−588−24.0%Reduced
Caldwell Sutter Capital, Inc.588$1.51K0.00%00.0%Unchanged
Morgan Stanley100$2570.00%+100New
Planned Solutions, Inc.100$2570.00%+100New
Bank of America Corp67$1720.00%+2+3.1%Added
JPMorgan Chase & Co19$490.00%00.0%Unchanged
Huntington National Bank1$30.00%00.0%Unchanged
Wells Fargo & Company1$10.00%00.0%Unchanged
Perritt Capital Management Inc0$00.00%−49,374−100.0%Sold out
Susquehanna International Group, LLP0$00.00%−33,982−100.0%Sold out
Simplex Trading, LLC0$00.00%−1,262−100.0%Sold out
Innealta Capital, LLC0$00.00%−472−100.0%Sold out
Royal Bank of Canada0$00.00%−102−100.0%Sold out
BlackRock Inc.––––Not filed