RAMBUS INC DEL's ticker is and the CUSIP is 750917906. A total of 3 filers reported holding RAMBUS INC DEL in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $5,428,367 | -39.8% | 97,300 | -30.7% | 0.02% | -37.9% |
| Q2 2023 | $9,015,885 | +745.6% | 140,500 | +575.5% | 0.03% | +625.0% |
| Q1 2023 | $1,066,208 | +483.6% | 20,800 | +307.8% | 0.00% | – |
| Q4 2022 | $182,682 | -89.9% | 5,100 | -92.8% | 0.00% | -100.0% |
| Q3 2022 | $1,800,000 | -6.3% | 70,800 | -20.8% | 0.00% | +33.3% |
| Q2 2022 | $1,921,000 | +263.1% | 89,400 | +438.6% | 0.00% | +200.0% |
| Q1 2022 | $529,000 | -58.7% | 16,600 | -61.9% | 0.00% | 0.0% |
| Q4 2021 | $1,281,000 | -78.4% | 43,600 | -83.7% | 0.00% | -83.3% |
| Q3 2021 | $5,941,000 | -3.7% | 267,600 | +2.8% | 0.01% | -14.3% |
| Q2 2021 | $6,169,000 | +251.1% | 260,200 | +187.8% | 0.01% | +133.3% |
| Q1 2021 | $1,757,000 | +155.4% | 90,400 | +129.4% | 0.00% | +200.0% |
| Q4 2020 | $688,000 | -23.1% | 39,400 | -39.8% | 0.00% | -66.7% |
| Q3 2020 | $895,000 | +38.1% | 65,400 | +53.5% | 0.00% | 0.0% |
| Q2 2020 | $648,000 | +1561.5% | 42,600 | +1117.1% | 0.00% | – |
| Q1 2020 | $39,000 | -95.1% | 3,500 | -94.0% | 0.00% | -100.0% |
| Q4 2019 | $799,000 | -55.8% | 58,000 | -57.8% | 0.01% | -66.7% |
| Q3 2019 | $1,806,000 | +118.9% | 137,600 | +100.9% | 0.02% | +114.3% |
| Q2 2019 | $825,000 | +34.8% | 68,500 | +16.9% | 0.01% | 0.0% |
| Q1 2019 | $612,000 | +54.5% | 58,600 | +13.6% | 0.01% | +133.3% |
| Q4 2018 | $396,000 | -49.5% | 51,600 | -28.2% | 0.00% | -50.0% |
| Q3 2018 | $784,000 | -44.5% | 71,900 | -36.2% | 0.01% | -50.0% |
| Q2 2018 | $1,413,000 | -14.5% | 112,700 | -8.4% | 0.01% | -29.4% |
| Q1 2018 | $1,653,000 | +340.8% | 123,100 | +366.3% | 0.02% | +466.7% |
| Q4 2017 | $375,000 | +485.9% | 26,400 | +450.0% | 0.00% | +200.0% |
| Q3 2017 | $64,000 | -70.5% | 4,800 | -74.7% | 0.00% | -50.0% |
| Q2 2017 | $217,000 | +80.8% | 19,000 | +108.8% | 0.00% | +100.0% |
| Q1 2017 | $120,000 | +62.2% | 9,100 | +68.5% | 0.00% | 0.0% |
| Q4 2016 | $74,000 | +12.1% | 5,400 | +1.9% | 0.00% | 0.0% |
| Q3 2016 | $66,000 | +266.7% | 5,300 | +253.3% | 0.00% | – |
| Q2 2016 | $18,000 | +157.1% | 1,500 | +200.0% | 0.00% | – |
| Q1 2016 | $7,000 | -30.0% | 500 | -28.6% | 0.00% | – |
| Q2 2015 | $10,000 | +11.1% | 700 | 0.0% | 0.00% | – |
| Q1 2015 | $9,000 | -88.0% | 700 | -89.7% | 0.00% | -100.0% |
| Q4 2014 | $75,000 | -28.6% | 6,800 | -38.7% | 0.00% | -50.0% |
| Q4 2013 | $105,000 | +1.0% | 11,100 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $104,000 | -42.5% | 11,100 | -47.4% | 0.00% | -50.0% |
| Q2 2013 | $181,000 | – | 21,100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Timber Hill LLC | 258,600 | $2,221,000 | 0.01% |
| KNIGHT CAPITAL GROUP LLC | 26,200 | $225,000 | 0.00% |
| GROUP ONE TRADING, L.P. | 21,100 | $181,000 | 0.00% |
| Citadel Advisors | 46,400 | $399,000 | 0.00% |