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.
Q3 2023 vs. Q2 2023
How the institutions holding Data I/O Corp changed between Q2 2023 and Q3 2023.
All holders in Q3 2023All holders in Q2 2023
| Measure | Q2 2023 | Q3 2023 | Change |
|---|---|---|---|
| Holders | 29 | 29 | 0 |
| Shares | 3.38M | 3.37M | −9.02K (−0.3%) |
| Value | $14.4M | $12.8M | −$1.63M (−11.3%) |
New holders (2)
Institutions that held Data I/O Corp at the end of Q3 2023 but not at the end of Q2 2023.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Bank of New York Mellon Corp | 121,535 | $463.0K | 0.00% |
| JPMorgan Chase & Co | 9 | $34 | 0.00% |
Sold out (2)
Institutions that held Data I/O Corp at the end of Q2 2023 and filed for Q3 2023 without it.
| Institution | Shares, Q2 2023 | Value, Q2 2023 |
|---|---|---|
| Millennium Management LLC | 14,811 | $63.5K |
| UBS Group AG | 50 | $215 |