RAMBUS INC DEL's ticker is RMBS and the CUSIP is 750917106. A total of 129 filers reported holding RAMBUS INC DEL in Q1 2015. The put-call ratio across all filers is 0.24 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $217,350,000 | +15.2% | 15,000 | 0.0% | 0.18% | +11.5% |
| Q1 2015 | $188,625,000 | +113529.5% | 15,000 | 0.0% | 0.16% | +15.4% |
| Q4 2014 | $166,000 | -99.9% | 15,000 | 0.0% | 0.14% | -10.1% |
| Q3 2014 | $187,200,000 | +65354.5% | 15,000 | -25.0% | 0.16% | -32.1% |
| Q2 2014 | $286,000 | +33.0% | 20,000 | 0.0% | 0.23% | +27.9% |
| Q1 2014 | $215,000 | +13.8% | 20,000 | 0.0% | 0.18% | +12.3% |
| Q4 2013 | $189,000 | – | 20,000 | – | 0.16% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FIC CAPITAL INC | 180,000 | $2,057,000 | 0.85% |
| MENTA CAPITAL LLC | 302,105 | $3,453,000 | 0.41% |
| Alambic Investment Management, L.P. | 255,000 | $2,915,000 | 0.36% |
| WADDELL & REED FINANCIAL INC | 10,924,506 | $124,867,000 | 0.28% |
| Cipher Capital LP | 298,503 | $3,412,000 | 0.27% |
| Spark Investment Management LLC | 377,800 | $4,318,000 | 0.27% |
| Piermont Capital Management Inc. | 77,360 | $884,000 | 0.25% |
| CAMBIAR INVESTORS LLC | 1,297,357 | $14,829,000 | 0.23% |
| Ferris Capital, LLC | 42,679 | $488,000 | 0.23% |
| Quantbot Technologies LP | 199,719 | $2,282,000 | 0.22% |