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 Q4 2019. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $48,000 | -23.8% | 11,400 | -30.1% | 0.01% | -25.0% |
| Q3 2019 | $63,000 | -30.8% | 16,300 | -19.7% | 0.01% | +33.3% |
| Q2 2019 | $91,000 | -57.1% | 20,300 | -47.1% | 0.01% | -40.0% |
| Q1 2019 | $212,000 | +11.0% | 38,346 | 0.0% | 0.01% | -23.1% |
| Q4 2018 | $191,000 | -41.4% | 38,346 | -38.6% | 0.01% | -31.6% |
| Q3 2018 | $326,000 | -51.1% | 62,483 | -40.5% | 0.02% | -51.3% |
| Q2 2018 | $667,000 | -14.6% | 105,100 | 0.0% | 0.04% | -22.0% |
| Q1 2018 | $781,000 | +6.4% | 105,100 | +72.3% | 0.05% | +28.2% |
| Q4 2017 | $734,000 | +54.9% | 61,000 | +28.2% | 0.04% | +56.0% |
| Q3 2017 | $474,000 | -3.5% | 47,600 | -23.0% | 0.02% | -16.7% |
| Q2 2017 | $491,000 | +253.2% | 61,800 | +120.7% | 0.03% | +233.3% |
| Q1 2017 | $139,000 | – | 28,000 | – | 0.01% | – |
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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% |