RUBICON TECHNOLOGY INC's ticker is RBCN and the CUSIP is 78112T206. A total of 18 filers reported holding RUBICON TECHNOLOGY INC in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $7,000 | +133.3% | 3,147 | +804.3% | 0.00% | – |
| Q1 2022 | $3,000 | -57.1% | 348 | -53.6% | 0.00% | – |
| Q4 2021 | $7,000 | -12.5% | 750 | -0.9% | 0.00% | – |
| Q3 2021 | $8,000 | -52.9% | 757 | -56.7% | 0.00% | – |
| Q2 2021 | $17,000 | -5.6% | 1,750 | 0.0% | 0.00% | – |
| Q1 2021 | $18,000 | +350.0% | 1,750 | +337.5% | 0.00% | – |
| Q4 2020 | $4,000 | -33.3% | 400 | -44.9% | 0.00% | – |
| Q3 2020 | $6,000 | -57.1% | 726 | -57.9% | 0.00% | – |
| Q2 2020 | $14,000 | -6.7% | 1,726 | -12.7% | 0.00% | – |
| Q1 2020 | $15,000 | +150.0% | 1,976 | +172.2% | 0.00% | – |
| Q4 2019 | $6,000 | -25.0% | 726 | -8.8% | 0.00% | – |
| Q3 2019 | $8,000 | +14.3% | 796 | 0.0% | 0.00% | – |
| Q2 2019 | $7,000 | +16.7% | 796 | 0.0% | 0.00% | – |
| Q1 2019 | $6,000 | 0.0% | 796 | 0.0% | 0.00% | – |
| Q4 2018 | $6,000 | -25.0% | 796 | -7.0% | 0.00% | – |
| Q3 2018 | $8,000 | +33.3% | 856 | +5.0% | 0.00% | – |
| Q2 2018 | $6,000 | 0.0% | 815 | 0.0% | 0.00% | – |
| Q1 2018 | $6,000 | 0.0% | 815 | +3.7% | 0.00% | – |
| Q4 2017 | $6,000 | -68.4% | 786 | -65.8% | 0.00% | – |
| Q3 2017 | $19,000 | -9.5% | 2,296 | -0.3% | 0.00% | – |
| Q2 2017 | $21,000 | – | 2,303 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Bandera Partners LLC | 258,256 | $2,606,000 | 1.05% |
| Marquette Asset Management, LLC | 22,385 | $228,000 | 0.05% |
| JBF Capital, Inc. | 2,866 | $29,000 | 0.01% |
| Renaissance Technologies | 103,579 | $1,051,000 | 0.00% |
| WELLS FARGO & COMPANY/MN | 14 | $0 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 1 | $0 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 11,566 | $117,000 | 0.00% |
| MORGAN STANLEY | 757 | $8,000 | 0.00% |
| BlackRock Inc. | 41,042 | $414,000 | 0.00% |