RAMBUS INC DEL's ticker is RMBS and the CUSIP is 750917106. A total of 187 filers reported holding RAMBUS INC DEL in Q4 2018. The put-call ratio across all filers is 0.55 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $14 | -99.9% | 400 | 0.0% | 0.01% | +40.0% |
| Q3 2022 | $10,000 | +11.1% | 400 | 0.0% | 0.01% | 0.0% |
| Q2 2022 | $9,000 | -30.8% | 400 | 0.0% | 0.01% | -16.7% |
| Q1 2022 | $13,000 | +8.3% | 400 | 0.0% | 0.01% | +20.0% |
| Q4 2021 | $12,000 | +33.3% | 400 | 0.0% | 0.01% | +25.0% |
| Q3 2021 | $9,000 | 0.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $9,000 | +12.5% | 400 | 0.0% | 0.00% | -20.0% |
| Q1 2021 | $8,000 | +14.3% | 400 | 0.0% | 0.01% | 0.0% |
| Q4 2020 | $7,000 | +40.0% | 400 | 0.0% | 0.01% | +25.0% |
| Q3 2020 | $5,000 | -16.7% | 400 | 0.0% | 0.00% | -20.0% |
| Q2 2020 | $6,000 | +50.0% | 400 | 0.0% | 0.01% | +25.0% |
| Q1 2020 | $4,000 | -33.3% | 400 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $6,000 | +20.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $5,000 | 0.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $5,000 | +25.0% | 400 | 0.0% | 0.00% | +33.3% |
| Q1 2019 | $4,000 | +33.3% | 400 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $3,000 | -25.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $4,000 | -20.0% | 400 | 0.0% | 0.00% | -25.0% |
| Q2 2018 | $5,000 | 0.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $5,000 | -16.7% | 400 | 0.0% | 0.00% | -20.0% |
| Q4 2017 | $6,000 | – | 400 | – | 0.01% | – |
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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% |