CUSIP 237690102COMDAIOQ4 2025
16 filings · latest Feb 12, 2026
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies LLC | 437.6K | $1.39M |
| 2 | Penbrook Management LLC | 356.9K | $1.13M |
| 3 | Vanguard Group Inc | 350.4K | $1.11M |
| 4 | Kovack Advisors, Inc. | 268.9K | $852.4K |
| 5 | Dimensional Fund Advisors LP | 180.2K | $571.4K |
| 6 | Geode Capital Management, LLC | 104.6K | $331.6K |
| 7 | Essex Investment Management Co LLC | 74.6K | $236.6K |
| 8 | Steward Partners Investment Advisory, LLC | 43.5K | $137.8K |
| 4 | Feb 13, 2023 | Renaissance Technologies LLC | 13G/A | 6.2% | 544.6K | SEC |
| 5 | Jan 11, 2023 | Philotimo Fund, LP | 13G/A | 5.4% | 479.1K | SEC |
| 6 | Dec 13, 2022 | Philotimo Fund, LP | 13G/A | 0.5% | 44.4K | SEC |
| 7 | Feb 11, 2022 | Renaissance Technologies LLC | 13G/A | 7.5% | 646.2K | SEC |
| 8 | Nov 16, 2021 | Philotimo Fund, LP | 13G | 6.9% | 593.5K | SEC |
| 9 | Feb 12, 2021 | Select Equity Group, L.P. | 13G/A | 2.2% | 185.5K | SEC |
| 10 | Feb 12, 2021 | Dimensional Fund Advisors LP | 13G/A | 4.2% | 357.4K | SEC |
See the full Schedule 13D/13G history for Data I O Corp.
Unlock full history| 9 |
| Citadel Advisors LLC |
| 32.9K |
| $104.2K |
| 10 | James Investment Research, Inc. | 22.4K | $71.0K |