RAMBUS INC DEL's ticker is RMBS and the CUSIP is 750917106. A total of 227 filers reported holding RAMBUS INC DEL in Q4 2020. The put-call ratio across all filers is 1.89 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $74,312 | -0.1% | 1,332 | +14.9% | 0.01% | 0.0% |
| Q2 2023 | $74,373 | +25.2% | 1,159 | 0.0% | 0.01% | +14.3% |
| Q1 2023 | $59,410 | +43.1% | 1,159 | 0.0% | 0.01% | +40.0% |
| Q4 2022 | $41,515 | +48.3% | 1,159 | +5.1% | 0.01% | 0.0% |
| Q3 2022 | $28,000 | +600.0% | 1,103 | +516.2% | 0.01% | +400.0% |
| Q2 2022 | $4,000 | -20.0% | 179 | +14.7% | 0.00% | 0.0% |
| Q1 2022 | $5,000 | 0.0% | 156 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $5,000 | +66.7% | 156 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $3,000 | -25.0% | 156 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $4,000 | +33.3% | 156 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $3,000 | 0.0% | 156 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $3,000 | +50.0% | 156 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $2,000 | 0.0% | 156 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $2,000 | 0.0% | 156 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $2,000 | 0.0% | 156 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $2,000 | 0.0% | 156 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $2,000 | +100.0% | 156 | 0.0% | 0.00% | – |
| Q2 2019 | $1,000 | 0.0% | 156 | 0.0% | 0.00% | – |
| Q1 2019 | $1,000 | 0.0% | 156 | 0.0% | 0.00% | – |
| Q4 2018 | $1,000 | – | 156 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BARINGTON CAPITAL GROUP, L.P. | 530,100 | $16,905,000 | 20.35% |
| Lynrock Lake LP | 2,342,497 | $74,702,000 | 4.20% |
| Shannon River Fund Management LLC | 781,855 | $24,933,000 | 2.77% |
| China Universal Asset Management Co., Ltd. | 143,000 | $4,560,000 | 1.61% |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income | 441,061 | $14,065,000 | 1.56% |
| Heard Capital LLC | 522,370 | $16,658,379,000 | 1.52% |
| Yorktown Management & Research Co Inc | 46,400 | $1,480,000 | 1.26% |
| Penn Capital Management Company, LLC | 360,549 | $9,869,000 | 1.01% |
| EAM Global Investors LLC | 165,228 | $5,269,000 | 0.97% |
| HANSEATIC MANAGEMENT SERVICES INC | 15,355 | $490,000 | 0.84% |