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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $201 | -50.5% | 3,137 | -60.4% | 0.04% | -55.1% |
| Q1 2023 | $406 | -4.5% | 7,918 | -36.2% | 0.09% | -18.3% |
| Q4 2022 | $425 | -98.9% | 12,401 | +758.8% | 0.11% | +890.9% |
| Q3 2022 | $37,000 | -53.8% | 1,444 | -61.2% | 0.01% | -50.0% |
| Q2 2022 | $80,000 | -32.2% | 3,723 | 0.0% | 0.02% | -12.0% |
| Q1 2022 | $118,000 | +9.3% | 3,723 | 0.0% | 0.02% | +38.9% |
| Q4 2021 | $108,000 | +300.0% | 3,723 | +196.2% | 0.02% | +200.0% |
| Q3 2021 | $27,000 | +107.7% | 1,257 | +117.9% | 0.01% | +500.0% |
| Q2 2021 | $13,000 | -51.9% | 577 | -59.6% | 0.00% | -66.7% |
| Q1 2021 | $27,000 | -88.1% | 1,427 | -90.6% | 0.00% | -85.7% |
| Q2 2020 | $227,000 | +52.3% | 15,259 | +13.4% | 0.02% | +23.5% |
| Q1 2020 | $149,000 | – | 13,453 | – | 0.02% | – |
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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% |