Stock overview
Data I O Corp.
Explore the company, reported ownership, price history, and available source evidence.
- Last close
- $2.85
- · DAIO
- Tracked holders
- 1 fund
- Latest available 13F per fund
DAIO · USD
Price
$2.85
-$0.05
(-1.72%)
over selected range
Close · Sep 25, 2026
Market closed
23 stored daily closes
$2.85
Sep 25, 2026
- Range low
- $2.71
- Range high
- $2.98
- Observations
- 23
- Session date
- Sep 25, 2026
Aug 25, 2026–Sep 25, 2026. Regular market hours only. Historical prices are unadjusted; splits and other corporate actions can affect comparisons.
Investor Popularity
Rows are narrowed by movement, fund type, and position size.
| Fund | Move | Value | Weight |
|---|---|---|---|
| Renaissance Technologies largest tracked holder Q2 2026 · filed Aug 13, 2026 · SEC filing | −4% 26'Q2 | $1,546,225 | 0% |
SEC Forms 4/5
Insiders
Financials
Official-source analysis
AI Earnings Report
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