RUBICON TECHNOLOGY INC's ticker is RBCN and the CUSIP is 78112T107. A total of 92 filers reported holding RUBICON TECHNOLOGY INC in Q4 2013. The put-call ratio across all filers is 0.24 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2016 | $4,000 | +33.3% | 6,464 | +33.4% | 0.00% | – |
Q3 2016 | $3,000 | -88.5% | 4,844 | -87.1% | 0.00% | – |
Q2 2016 | $26,000 | -44.7% | 37,507 | -41.8% | 0.00% | – |
Q1 2016 | $47,000 | -40.5% | 64,432 | -7.4% | 0.00% | – |
Q4 2015 | $79,000 | +14.5% | 69,582 | +3.4% | 0.00% | – |
Q3 2015 | $69,000 | -58.9% | 67,262 | -2.6% | 0.00% | – |
Q2 2015 | $168,000 | -93.9% | 69,038 | -90.2% | 0.00% | -100.0% |
Q1 2015 | $2,774,000 | -14.3% | 704,030 | -0.6% | 0.00% | 0.0% |
Q4 2014 | $3,237,000 | -35.7% | 708,240 | -40.2% | 0.00% | 0.0% |
Q3 2014 | $5,037,000 | -56.0% | 1,185,104 | -9.5% | 0.00% | -66.7% |
Q2 2014 | $11,455,000 | -19.8% | 1,309,104 | +3.5% | 0.00% | -25.0% |
Q1 2014 | $14,277,000 | +41.0% | 1,264,596 | +24.3% | 0.00% | +33.3% |
Q4 2013 | $10,125,000 | -15.3% | 1,017,550 | +3.0% | 0.00% | -25.0% |
Q3 2013 | $11,960,000 | +61.2% | 987,618 | +6.1% | 0.00% | +33.3% |
Q2 2013 | $7,418,000 | – | 930,738 | – | 0.00% | – |
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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% |