Data I/O Corporation shares owned by Vanguard Fiduciary Trust
Quarter-by-quarter ownership of Data I/O Corporation (DAIO) shares owned by Vanguard Fiduciary Trust
from 13F filings
Historical chart of Vanguard Fiduciary Trust investment in Data I/O Corporation
Tip: Access up to 7 years of quarterly data
All positions including Data I/O Corporation held by Vanguard Fiduciary Trust consolidated in one spreadsheet with up to 7 years of data
Download as csvQuarterly reported holdings in Data I/O Corporation by Vanguard Fiduciary Trust
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $116k | 46k | 2.53 |