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 | $7,026 | -12.4% | 126,080 | +1.0% | 0.02% | -10.5% |
| Q2 2023 | $8,018 | +53.0% | 124,823 | +22.1% | 0.02% | +46.2% |
| Q1 2023 | $5,239 | +2.1% | 102,248 | -28.6% | 0.01% | -7.1% |
| Q4 2022 | $5,133 | -99.9% | 143,130 | -0.0% | 0.01% | +40.0% |
| Q3 2022 | $3,639,000 | +56.4% | 143,193 | +32.2% | 0.01% | +66.7% |
| Q2 2022 | $2,327,000 | -24.6% | 108,296 | +14.8% | 0.01% | 0.0% |
| Q1 2022 | $3,088,000 | +11.0% | 94,323 | -0.5% | 0.01% | 0.0% |
| Q4 2021 | $2,783,000 | +33.0% | 94,754 | +1.4% | 0.01% | +20.0% |
| Q3 2021 | $2,092,000 | -8.9% | 93,489 | -3.5% | 0.01% | 0.0% |
| Q2 2021 | $2,296,000 | +22.6% | 96,830 | +0.4% | 0.01% | 0.0% |
| Q1 2021 | $1,873,000 | -5.3% | 96,406 | -14.9% | 0.01% | +25.0% |
| Q4 2020 | $1,977,000 | +12.8% | 113,250 | -11.5% | 0.00% | 0.0% |
| Q3 2020 | $1,752,000 | -18.6% | 127,960 | -9.7% | 0.00% | -20.0% |
| Q2 2020 | $2,152,000 | +31.7% | 141,679 | -3.9% | 0.01% | +25.0% |
| Q1 2020 | $1,634,000 | -11.3% | 147,407 | +9.4% | 0.00% | 0.0% |
| Q4 2019 | $1,842,000 | +4.1% | 134,799 | -8.3% | 0.00% | 0.0% |
| Q2 2019 | $1,770,000 | +15.3% | 147,060 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $1,535,000 | +43.6% | 147,060 | -2.7% | 0.00% | +33.3% |
| Q4 2018 | $1,069,000 | -28.9% | 151,079 | +9.7% | 0.00% | -25.0% |
| Q3 2018 | $1,504,000 | -13.0% | 137,775 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $1,728,000 | -14.2% | 137,775 | -8.1% | 0.00% | -20.0% |
| Q1 2018 | $2,015,000 | -5.4% | 149,971 | -0.0% | 0.01% | 0.0% |
| Q4 2017 | $2,131,000 | +7.7% | 149,985 | +2.4% | 0.01% | 0.0% |
| Q3 2017 | $1,978,000 | +8.0% | 146,520 | -8.6% | 0.01% | 0.0% |
| Q2 2017 | $1,831,000 | -10.0% | 160,309 | +3.3% | 0.01% | 0.0% |
| Q1 2017 | $2,034,000 | +3.2% | 155,229 | +8.6% | 0.01% | -16.7% |
| Q4 2016 | $1,970,000 | -48.2% | 142,996 | -53.0% | 0.01% | 0.0% |
| Q3 2016 | $3,800,000 | +112.4% | 304,430 | +105.4% | 0.01% | +20.0% |
| Q2 2016 | $1,789,000 | +698.7% | 148,208 | +808.6% | 0.01% | +400.0% |
| Q1 2016 | $224,000 | +128.6% | 16,312 | +92.4% | 0.00% | – |
| Q4 2015 | $98,000 | -2.0% | 8,478 | 0.0% | 0.00% | – |
| Q3 2015 | $100,000 | -18.7% | 8,478 | 0.0% | 0.00% | – |
| Q2 2015 | $123,000 | +16.0% | 8,478 | 0.0% | 0.00% | – |
| Q1 2015 | $106,000 | +12.8% | 8,478 | 0.0% | 0.00% | – |
| Q4 2014 | $94,000 | -11.3% | 8,478 | 0.0% | 0.00% | – |
| Q3 2014 | $106,000 | -12.4% | 8,478 | 0.0% | 0.00% | – |
| Q2 2014 | $121,000 | +34.4% | 8,478 | 0.0% | 0.00% | – |
| Q1 2014 | $90,000 | +11.1% | 8,478 | 0.0% | 0.00% | – |
| Q4 2013 | $81,000 | – | 8,478 | – | 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% |