RUBICON TECHNOLOGY INC's ticker is RBCN and the CUSIP is 78112T206. A total of 18 filers reported holding RUBICON TECHNOLOGY INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2021 | $205,000 | -63.1% | 21,551 | -59.9% | 0.00% | -60.0% |
Q1 2021 | $555,000 | +5.9% | 53,798 | -7.1% | 0.01% | -16.7% |
Q4 2020 | $524,000 | +8.0% | 57,886 | +1.4% | 0.01% | -14.3% |
Q3 2020 | $485,000 | +4.5% | 57,087 | 0.0% | 0.01% | 0.0% |
Q2 2020 | $464,000 | -9.7% | 57,087 | -14.2% | 0.01% | -22.2% |
Q1 2020 | $514,000 | -20.9% | 66,568 | -14.7% | 0.01% | +12.5% |
Q4 2019 | $650,000 | -37.1% | 78,078 | -27.7% | 0.01% | -42.9% |
Q3 2019 | $1,034,000 | -14.3% | 108,015 | -25.7% | 0.01% | -6.7% |
Q2 2019 | $1,206,000 | +2.8% | 145,316 | 0.0% | 0.02% | 0.0% |
Q1 2019 | $1,173,000 | +2.6% | 145,316 | +0.5% | 0.02% | -6.2% |
Q4 2018 | $1,143,000 | -43.4% | 144,635 | -35.7% | 0.02% | -27.3% |
Q3 2018 | $2,018,000 | +18.9% | 224,775 | +4.5% | 0.02% | +15.8% |
Q2 2018 | $1,697,000 | +56.4% | 215,083 | +37.7% | 0.02% | +58.3% |
Q1 2018 | $1,085,000 | -25.6% | 156,147 | -14.6% | 0.01% | -25.0% |
Q4 2017 | $1,459,000 | -0.7% | 182,827 | +2.7% | 0.02% | -5.9% |
Q3 2017 | $1,470,000 | -12.0% | 177,992 | -1.3% | 0.02% | -15.0% |
Q2 2017 | $1,670,000 | – | 180,297 | – | 0.02% | – |
Download |
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% |