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 2022 | $1,000 | 0.0% | 35 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $1,000 | 0.0% | 35 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $1,000 | 0.0% | 35 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $1,000 | 0.0% | 35 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $1,000 | 0.0% | 35 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $1,000 | 0.0% | 35 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $1,000 | – | 35 | 0.0% | 0.00% | – |
| Q3 2020 | $0 | -100.0% | 35 | 0.0% | 0.00% | -100.0% |
| Q2 2020 | $1,000 | – | 35 | 0.0% | 0.00% | – |
| Q1 2020 | $0 | – | 35 | 0.0% | 0.00% | – |
| Q4 2019 | $0 | – | 35 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FIC CAPITAL INC | 180,000 | $2,365,000 | 1.05% |
| Piermont Capital Management Inc. | 329,760 | $4,333,000 | 1.03% |
| OAK RIDGE INVESTMENTS LLC | 1,788,096 | $23,496,000 | 0.79% |
| CAMBIAR INVESTORS LLC | 1,615,818 | $21,232,000 | 0.35% |
| Spark Investment Management LLC | 377,800 | $4,964,000 | 0.31% |
| MENTA CAPITAL LLC | 237,418 | $3,120,000 | 0.31% |
| WADDELL & REED FINANCIAL INC | 10,924,506 | $143,548,000 | 0.30% |
| Cipher Capital LP | 238,482 | $3,134,000 | 0.24% |
| Skylands Capital, LLC | 93,800 | $1,233,000 | 0.17% |
| Alambic Investment Management, L.P. | 99,400 | $1,306,000 | 0.16% |