RUBICON TECHNOLOGY INC's ticker is RBCN and the CUSIP is 78112T206. A total of 1 filers reported holding RUBICON TECHNOLOGY INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $454,000 | -44.2% | 60,436 | -37.5% | 0.04% | -6.7% |
| Q4 2019 | $813,000 | -11.1% | 96,690 | 0.0% | 0.04% | -29.7% |
| Q3 2019 | $915,000 | +13.0% | 96,690 | 0.0% | 0.06% | +12.3% |
| Q2 2019 | $810,000 | +4.0% | 96,690 | 0.0% | 0.06% | +5.6% |
| Q1 2019 | $779,000 | +1.3% | 96,690 | 0.0% | 0.05% | -19.4% |
| Q4 2018 | $769,000 | -11.8% | 96,690 | 0.0% | 0.07% | -15.2% |
| Q3 2018 | $872,000 | +15.0% | 96,690 | 0.0% | 0.08% | +1.3% |
| Q2 2018 | $758,000 | +11.0% | 96,690 | 0.0% | 0.08% | -2.5% |
| Q1 2018 | $683,000 | -11.6% | 96,690 | 0.0% | 0.08% | -8.0% |
| Q4 2017 | $773,000 | -1.8% | 96,690 | +1.3% | 0.09% | -25.6% |
| Q3 2017 | $787,000 | +2.9% | 95,450 | +16.8% | 0.12% | -17.6% |
| Q2 2017 | $765,000 | – | 81,690 | – | 0.14% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Highlander Capital Management, LLC | 150 | $0 | 0.00% |