RUBICON TECHNOLOGY INC's ticker is RBCN and the CUSIP is 78112T206. A total of 20 filers reported holding RUBICON TECHNOLOGY INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2022 | $23,234 | -10.6% | 16,478 | +474.9% | 0.01% | +20.0% |
Q4 2021 | $26,000 | -10.3% | 2,866 | 0.0% | 0.01% | -16.7% |
Q3 2021 | $29,000 | +7.4% | 2,866 | 0.0% | 0.01% | 0.0% |
Q2 2021 | $27,000 | -10.0% | 2,866 | 0.0% | 0.01% | -14.3% |
Q1 2021 | $30,000 | +25.0% | 2,866 | 0.0% | 0.01% | +75.0% |
Q3 2020 | $24,000 | -4.0% | 2,866 | 0.0% | 0.00% | 0.0% |
Q3 2018 | $25,000 | – | 2,866 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Bandera Partners LLC | 128,323 | $275,000 | 0.12% |
Ellsworth Advisors, LLC | 25,127 | $54,000 | 0.02% |
CSS LLC/IL | 46,654 | $100,000 | 0.01% |
WELLS FARGO & COMPANY/MN | 11 | $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 | 10,419 | $22,000 | 0.00% |
MILLENNIUM MANAGEMENT LLC | 10,529 | $23,000 | 0.00% |
AMERIPRISE FINANCIAL INC | 35,339 | $76,000 | 0.00% |
CREDIT SUISSE AG/ | 26 | $0 | 0.00% |