RAMBUS INC DEL's ticker is RMBS and the CUSIP is 750917106. A total of 189 filers reported holding RAMBUS INC DEL in Q1 2018. The put-call ratio across all filers is 0.42 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $5,221,962 | +129284.6% | 81,377 | +3.3% | 0.06% | 0.0% |
| Q1 2023 | $4,036 | -99.0% | 78,787 | +476.2% | 0.06% | +785.7% |
| Q4 2021 | $402,000 | -28.6% | 13,674 | -46.1% | 0.01% | -22.2% |
| Q3 2021 | $563,000 | -78.3% | 25,359 | -82.9% | 0.01% | -87.7% |
| Q4 2020 | $2,595,000 | +284.4% | 148,622 | +189.1% | 0.07% | +217.4% |
| Q3 2019 | $675,000 | -46.9% | 51,410 | -51.4% | 0.02% | -36.1% |
| Q2 2019 | $1,272,000 | +39.9% | 105,689 | +21.5% | 0.04% | -5.3% |
| Q1 2019 | $909,000 | +726.4% | 86,981 | +507.5% | 0.04% | +1800.0% |
| Q4 2018 | $110,000 | -40.2% | 14,318 | -2.4% | 0.00% | -66.7% |
| Q2 2018 | $184,000 | -72.2% | 14,666 | -70.3% | 0.01% | -71.4% |
| Q1 2018 | $663,000 | +116.0% | 49,350 | +83.7% | 0.02% | +133.3% |
| Q2 2017 | $307,000 | +45.5% | 26,858 | +58.9% | 0.01% | +80.0% |
| Q3 2016 | $211,000 | -27.2% | 16,900 | -19.9% | 0.01% | -28.6% |
| Q1 2016 | $290,000 | -13.7% | 21,100 | -26.0% | 0.01% | -36.4% |
| Q3 2015 | $336,000 | +122.5% | 28,513 | +135.1% | 0.01% | +120.0% |
| Q3 2014 | $151,000 | – | 12,128 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| OAK RIDGE INVESTMENTS LLC | 3,932,232 | $47,501,000 | 1.22% |
| FIC CAPITAL INC | 180,000 | $2,174,000 | 1.03% |
| RAMSEY QUANTITATIVE SYSTEMS | 65,405 | $790,000 | 0.87% |
| CAMBIAR INVESTORS LLC | 2,232,321 | $26,966,000 | 0.38% |
| WADDELL & REED FINANCIAL INC | 11,718,106 | $141,555,000 | 0.30% |
| Penn Capital Management Company, LLC | 281,564 | $3,562,000 | 0.20% |
| Financial Architects, Inc | 40,900 | $494,000 | 0.14% |
| Cipher Capital LP | 144,525 | $1,746,000 | 0.12% |
| PRIMECAP MANAGEMENT CO/CA/ | 9,180,972 | $110,906,000 | 0.12% |
| Alambic Investment Management, L.P. | 36,700 | $443,000 | 0.11% |