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Penbrook Management LLC → DAIO
Penbrook Management LLC DAIO Position History
Data I/O Corporation • Manufacturing
Quarters held
5
Latest value
$1M
Q3 2026
Peak value
$1.4M
First seen
Q3 2025
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q3 2025 | $1.2M |
| Q4 2025 | $1.1M |
| Q1 2026 | $903K |
| Q2 2026 | $1.4M |
| Q3 2026 | $1M |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q3 2026 | $1M | 355.9K | — | — |
| Q2 2026 | $1.4M | 355.9K | — | — |
| Q1 2026 | $903K | 356.9K | — | — |
| Q4 2025 | $1.1M | 356.9K | — | — |
| Q3 2025 | $1.2M | 352.8K | — | — |