DATA I O CORP's ticker is DAIO and the CUSIP is 237690102. A total of 31 filers reported holding DATA I O CORP in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Penbrook Management LLC | 348,950 | $2,279,000 | 1.42% |
| AIGH Capital Management LLC | 418,310 | $2,731,000 | 0.57% |
| Kanen Wealth Management LLC | 228,971 | $1,495,000,000 | 0.54% |
| APIS CAPITAL ADVISORS, LLC | 80,000 | $522,000 | 0.50% |
| Worth Venture Partners, LLC | 99,266 | $648,000 | 0.29% |
| Kovack Advisors, Inc. | 250,302 | $1,634,000 | 0.18% |
| PERRITT CAPITAL MANAGEMENT INC | 45,000 | $294,000 | 0.16% |
| Axiom Investment Management LLC | 10,200 | $66,000 | 0.07% |
| BARD ASSOCIATES INC | 22,425 | $146,000 | 0.05% |
| Greenhaven Road Investment Management, L.P. | 19,140 | $125,000 | 0.02% |