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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $16,960 | -6.3% | 304 | +7.8% | 0.00% | – |
| Q2 2023 | $18,096 | +37.4% | 282 | +9.7% | 0.00% | – |
| Q1 2023 | $13,174 | +56.5% | 257 | +9.4% | 0.00% | – |
| Q4 2022 | $8,418 | +40.3% | 235 | +2.6% | 0.00% | – |
| Q3 2022 | $6,000 | +20.0% | 229 | -7.7% | 0.00% | – |
| Q2 2022 | $5,000 | -16.7% | 248 | +31.9% | 0.00% | – |
| Q1 2022 | $6,000 | 0.0% | 188 | 0.0% | 0.00% | – |
| Q4 2021 | $6,000 | +100.0% | 188 | +59.3% | 0.00% | – |
| Q3 2021 | $3,000 | +200.0% | 118 | +122.6% | 0.00% | – |
| Q4 2017 | $1,000 | 0.0% | 53 | 0.0% | 0.00% | – |
| Q3 2017 | $1,000 | 0.0% | 53 | 0.0% | 0.00% | – |
| Q2 2017 | $1,000 | 0.0% | 53 | 0.0% | 0.00% | – |
| Q1 2017 | $1,000 | 0.0% | 53 | 0.0% | 0.00% | – |
| Q4 2016 | $1,000 | -75.0% | 53 | -83.7% | 0.00% | – |
| Q4 2015 | $4,000 | – | 325 | +2221.4% | 0.00% | – |
| Q2 2014 | $0 | – | 14 | – | 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% |