RUBICON TECHNOLOGY INC's ticker is RBCN and the CUSIP is 78112T107. A total of 53 filers reported holding RUBICON TECHNOLOGY INC in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $95,000 | +11.8% | 83,000 | 0.0% | 0.08% | +46.4% |
| Q3 2015 | $85,000 | -57.9% | 83,000 | 0.0% | 0.06% | -65.4% |
| Q2 2015 | $202,000 | -38.2% | 83,000 | 0.0% | 0.16% | -36.2% |
| Q1 2015 | $327,000 | -13.7% | 83,000 | 0.0% | 0.25% | -13.9% |
| Q4 2014 | $379,000 | +7.4% | 83,000 | 0.0% | 0.30% | -8.1% |
| Q3 2014 | $353,000 | -51.4% | 83,000 | 0.0% | 0.32% | -45.0% |
| Q2 2014 | $726,000 | -22.5% | 83,000 | 0.0% | 0.58% | -28.0% |
| Q1 2014 | $937,000 | +12.1% | 83,000 | -1.2% | 0.81% | +5.7% |
| Q4 2013 | $836,000 | -17.8% | 84,000 | 0.0% | 0.77% | -19.9% |
| Q3 2013 | $1,017,000 | – | 84,000 | – | 0.96% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| QUENTEC ASSET MANAGEMENT LLC | 940,625 | $3,997,000 | 1.06% |
| AGF Investments America Inc. | 245,200 | $1,042,000 | 0.40% |
| Pacific Ridge Capital Partners, LLC | 182,540 | $776,000 | 0.40% |
| Ecofin Advisors Ltd | 431,090 | $1,832,000 | 0.32% |
| ZEKE CAPITAL ADVISORS, LLC | 83,000 | $353,000 | 0.32% |
| Lapides Asset Management, LLC | 456,800 | $1,941,000 | 0.27% |
| RIVER GLOBAL INVESTORS LLP | 283,900 | $1,207,000 | 0.24% |
| Cortina Asset Management, LLC | 927,670 | $3,943,000 | 0.17% |
| Ariel Investments | 2,206,147 | $9,376,000 | 0.12% |
| BOURGEON CAPITAL MANAGEMENT LLC | 25,000 | $106,000 | 0.06% |