RUBICON TECHNOLOGY INC's ticker is RBCN and the CUSIP is 78112T107. A total of 103 filers reported holding RUBICON TECHNOLOGY INC in Q3 2014. The put-call ratio across all filers is 1.61 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $188,000 | -52.4% | 257,820 | -25.6% | 0.08% | -52.5% |
| Q4 2015 | $395,000 | +17.6% | 346,480 | +6.2% | 0.18% | +7.3% |
| Q3 2015 | $336,000 | -57.6% | 326,290 | +0.2% | 0.16% | -50.0% |
| Q2 2015 | $792,000 | -39.0% | 325,750 | -1.1% | 0.33% | -35.8% |
| Q1 2015 | $1,298,000 | -10.9% | 329,350 | +3.3% | 0.51% | -16.8% |
| Q4 2014 | $1,457,000 | +87.8% | 318,810 | +74.7% | 0.62% | +54.5% |
| Q3 2014 | $776,000 | -1.1% | 182,540 | +103.3% | 0.40% | -25.2% |
| Q2 2014 | $785,000 | -23.3% | 89,770 | -1.0% | 0.54% | -24.0% |
| Q1 2014 | $1,024,000 | +5.9% | 90,690 | -6.7% | 0.70% | +7.3% |
| Q4 2013 | $967,000 | – | 97,210 | – | 0.66% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| QUENTEC ASSET MANAGEMENT LLC | 862,283 | $9,735,000 | 2.96% |
| Invicta Capital Management, LLC | 300,000 | $3,387,000 | 1.87% |
| Irving Magee Investment Management | 293,080 | $3,309,000 | 1.50% |
| Quantitative Systematic Strategies LLC | 109,806 | $1,258,000 | 1.03% |
| AGF Investments America Inc. | 221,200 | $2,497,000 | 0.97% |
| ZEKE CAPITAL ADVISORS, LLC | 83,000 | $937,000 | 0.81% |
| Lisanti Capital Growth, LLC | 154,990 | $1,750,000 | 0.76% |
| Pacific Ridge Capital Partners, LLC | 90,690 | $1,024,000 | 0.70% |
| Cortina Asset Management, LLC | 974,958 | $11,007,000 | 0.40% |
| Lapides Asset Management, LLC | 226,800 | $2,561,000 | 0.36% |