RAMBUS INC DEL's ticker is RMBS and the CUSIP is 750917106. A total of 227 filers reported holding RAMBUS INC DEL in Q4 2020. The put-call ratio across all filers is 1.89 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $22,316 | -13.1% | 400 | 0.0% | 0.01% | -11.1% |
| Q2 2023 | $25,668 | +25.2% | 400 | 0.0% | 0.01% | +12.5% |
| Q1 2023 | $20,504 | +43.1% | 400 | 0.0% | 0.01% | +33.3% |
| Q4 2022 | $14,328 | +43.3% | 400 | 0.0% | 0.01% | +50.0% |
| Q3 2022 | $10,000 | -23.1% | 400 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $13,000 | +8.3% | 400 | 0.0% | 0.00% | +33.3% |
| Q4 2021 | $12,000 | +33.3% | 400 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $9,000 | 0.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $9,000 | +12.5% | 400 | 0.0% | 0.00% | +50.0% |
| Q1 2021 | $8,000 | +14.3% | 400 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $7,000 | -95.3% | 400 | -75.0% | 0.00% | -96.8% |
| Q3 2020 | $150,000 | +2400.0% | 1,600 | +300.0% | 0.06% | +3050.0% |
| Q2 2020 | $6,000 | +50.0% | 400 | 0.0% | 0.00% | -33.3% |
| Q1 2020 | $4,000 | -33.3% | 400 | 0.0% | 0.00% | +50.0% |
| Q4 2019 | $6,000 | +20.0% | 400 | 0.0% | 0.00% | -33.3% |
| Q3 2019 | $5,000 | 0.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $5,000 | +25.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $4,000 | +33.3% | 400 | 0.0% | 0.00% | +50.0% |
| Q4 2018 | $3,000 | -25.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $4,000 | -20.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $5,000 | 0.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $5,000 | -16.7% | 400 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $6,000 | +20.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $5,000 | 0.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $5,000 | 0.0% | 400 | 0.0% | 0.00% | -33.3% |
| Q1 2017 | $5,000 | -16.7% | 400 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $6,000 | +20.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $5,000 | 0.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $5,000 | -16.7% | 400 | 0.0% | 0.00% | -25.0% |
| Q1 2016 | $6,000 | +20.0% | 400 | 0.0% | 0.00% | +100.0% |
| Q4 2015 | $5,000 | 0.0% | 400 | 0.0% | 0.00% | -33.3% |
| Q3 2015 | $5,000 | -16.7% | 400 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $6,000 | +20.0% | 400 | 0.0% | 0.00% | +50.0% |
| Q1 2015 | $5,000 | +25.0% | 400 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $4,000 | -20.0% | 400 | 0.0% | 0.00% | -33.3% |
| Q3 2014 | $5,000 | – | 400 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DALTON GREINER HARTMAN MAHER & CO | 1,231,649 | $17,514,000 | 0.92% |
| HRS Investment Holdings, LLC | 100,000 | $1,422,000 | 0.75% |
| Piermont Capital Management Inc. | 115,670 | $1,645,000 | 0.54% |
| LUCUS ADVISORS LLC | 23,281 | $331,000 | 0.48% |
| Alambic Investment Management, L.P. | 262,500 | $3,733,000 | 0.45% |
| Alexandria Capital, LLC | 180,000 | $2,560,000 | 0.37% |
| WADDELL & REED FINANCIAL INC | 10,924,506 | $155,346,000 | 0.34% |
| Spark Investment Management LLC | 377,800 | $5,372,000 | 0.29% |
| Ferris Capital, LLC | 45,553 | $648,000 | 0.23% |
| TRUE Private Wealth Advisors | 79,587 | $1,131,000 | 0.20% |