RAMBUS INC DEL's ticker is RMBS and the CUSIP is 750917106. A total of 263 filers reported holding RAMBUS INC DEL in Q4 2021. The put-call ratio across all filers is 0.87 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $120,000 | +8.1% | 3,760 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $111,000 | +33.7% | 3,760 | 0.0% | 0.00% | +33.3% |
| Q3 2021 | $83,000 | -6.7% | 3,760 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $89,000 | +21.9% | 3,760 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $73,000 | +10.6% | 3,760 | 0.0% | 0.00% | +50.0% |
| Q4 2020 | $66,000 | +29.4% | 3,760 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $51,000 | -10.5% | 3,760 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $57,000 | – | 3,760 | – | 0.00% | – |
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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% |