Data I/O Corporation DAIO
2.42 USD +0.06 (+2.77%)
At closeNov 3, 2026, 4:00 PM EST
2.42 0.00 0.00%
After hours · Nov 3, 4:00 PM ET
2.37 Day range 2.54
2.16 52-week range 4.49
- YTD
- -23.82%
- 1 year
- -19.77%
Held by funds
9 US ETFs and mutual funds hold DAIO · largest positions
Ownership
Held by insiders 9.33%
Held by institutions 34.30%
Float held by institutions 37.84%
Institutions 31
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Kanen Wealth Management Llc | 9.09% | 839,421 | 2.31M | Sep 29, 2024 |
| Renaissance Technologies, LLC | 5.41% | 499,989 | 1.37M | Sep 29, 2024 |
| Vanguard Group Inc | 3.92% | 361,854 | 995.10K | Sep 29, 2024 |
| Kovack Advisors, Inc. | 3.26% | 301,206 | 828.32K | Sep 29, 2024 |
| Penbrook Management LLC | 2.94% | 271,450 | 746.49K | Sep 29, 2024 |
| Dimensional Fund Advisors LP | 2.70% | 248,971 | 684.67K | Sep 29, 2024 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| World Funds Tr-Philotimo Focused Growth & Income Fd | 3.54% | 327,401 | 900.35K | Sep 29, 2024 |
| Vanguard Total Stock Market Index Fund | 2.31% | 213,344 | 586.70K | Sep 29, 2024 |
| Vanguard Extended Market Index Fund | 1.43% | 131,906 | 362.74K | Sep 29, 2024 |
| DFA U.S. Targeted Value Portfolio | 0.89% | 81,759 | 224.84K | Jul 30, 2024 |
| DFA U.S. Micro Cap Series | 0.54% | 49,450 | 135.99K | Jul 30, 2024 |
| Perritt Ultra MicroCap Fund | 0.53% | 49,374 | 135.78K | Jul 30, 2024 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| AMBROSE ANTHONY | President | Stock Award(Grant) | May 30, 2024 | 471,048 |
| BROWN DOUGLAS WELLS | Director | Purchase | Aug 25, 2024 | 81,459 |
| GULATI RAJEEV | Chief Technology Officer | Stock Award(Grant) | May 30, 2024 | 167,897 |
| NG GERALD YAT | Chief Financial Officer | Stock Award(Grant) | May 30, 2024 | 93,750 |
| SMITH EDWARD JOHN | Director | Stock Award(Grant) | May 15, 2024 | 37,815 |
| TIDWELL MICHAEL R | Officer | Stock Award(Grant) | May 30, 2024 | 147,774 |