RUBICON PROJ INC's ticker is RUBI and the CUSIP is 78112V102. A total of 87 filers reported holding RUBICON PROJ INC in Q3 2018. The put-call ratio across all filers is 0.42 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $4,000 | 0.0% | 763 | +46.7% | 0.00% | – |
| Q4 2019 | $4,000 | -95.0% | 520 | -94.3% | 0.00% | – |
| Q3 2019 | $80,000 | +37.9% | 9,120 | 0.0% | 0.00% | – |
| Q2 2019 | $58,000 | +11.5% | 9,120 | +6.0% | 0.00% | – |
| Q1 2019 | $52,000 | +62.5% | 8,600 | 0.0% | 0.00% | – |
| Q4 2018 | $32,000 | -46.7% | 8,600 | -48.7% | 0.00% | – |
| Q3 2018 | $60,000 | +25.0% | 16,752 | +0.2% | 0.00% | – |
| Q2 2018 | $48,000 | +60.0% | 16,723 | +0.2% | 0.00% | – |
| Q1 2018 | $30,000 | -6.2% | 16,684 | -0.2% | 0.00% | – |
| Q4 2017 | $32,000 | -78.7% | 16,719 | -56.4% | 0.00% | – |
| Q3 2017 | $150,000 | -16.7% | 38,348 | +9.7% | 0.00% | – |
| Q2 2017 | $180,000 | -39.8% | 34,962 | -31.2% | 0.00% | – |
| Q1 2017 | $299,000 | -51.6% | 50,814 | -39.0% | 0.00% | – |
| Q4 2016 | $618,000 | +55.3% | 83,334 | +73.5% | 0.00% | – |
| Q3 2016 | $398,000 | -51.9% | 48,044 | -20.8% | 0.00% | – |
| Q2 2016 | $828,000 | -61.8% | 60,656 | -48.9% | 0.00% | -100.0% |
| Q1 2016 | $2,169,000 | +283.9% | 118,696 | +245.1% | 0.00% | – |
| Q4 2015 | $565,000 | +86.5% | 34,396 | +64.6% | 0.00% | – |
| Q3 2015 | $303,000 | +27.8% | 20,891 | +32.0% | 0.00% | – |
| Q2 2015 | $237,000 | -85.3% | 15,822 | -82.5% | 0.00% | -100.0% |
| Q1 2015 | $1,617,000 | +30.5% | 90,250 | +17.5% | 0.00% | 0.0% |
| Q4 2014 | $1,239,000 | +562.6% | 76,802 | +380.0% | 0.00% | – |
| Q3 2014 | $187,000 | +74.8% | 16,000 | +92.8% | 0.00% | – |
| Q2 2014 | $107,000 | – | 8,300 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Mayfield XII Management, L.L.C. | 2,607,053 | $39,002,000 | 100.00% |
| ShearLink Capital, LLC | 1,009,103 | $15,096,000 | 6.84% |
| RHO CAPITAL PARTNERS INC | 798,381 | $11,944,000 | 4.18% |
| Millrace Asset Group, Inc. | 146,919 | $2,198,000 | 2.30% |
| OBERWEIS ASSET MANAGEMENT INC/ | 567,410 | $8,488,000 | 2.25% |
| Lyon Street Capital, LLC | 168,529 | $2,521,000 | 1.81% |
| Timpani Capital Management LLC | 220,465 | $3,298,000 | 0.96% |
| Blue Clay Capital Management, LLC | 57,100 | $854,000 | 0.48% |
| SYMMETRY PEAK MANAGEMENT LLC | 188,700 | $2,823,000 | 0.38% |
| Standard Investments LLC | 418,425 | $6,260,000 | 0.35% |