RAMBUS INC DEL's ticker is RMBS and the CUSIP is 750917106. A total of 333 filers reported holding RAMBUS INC DEL in Q1 2023. The put-call ratio across all filers is 0.24 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $17,154 | +165.3% | 307,486 | +205.1% | 0.01% | +175.0% |
| Q2 2023 | $6,465 | +38.4% | 100,766 | +10.6% | 0.00% | +100.0% |
| Q1 2023 | $4,671 | +18.7% | 91,095 | -17.1% | 0.00% | +100.0% |
| Q4 2022 | $3,935 | -99.7% | 109,873 | +114.4% | 0.00% | 0.0% |
| Q3 2022 | $1,303,000 | -2.2% | 51,240 | -17.3% | 0.00% | 0.0% |
| Q2 2022 | $1,332,000 | -57.3% | 61,989 | -36.6% | 0.00% | -50.0% |
| Q1 2022 | $3,119,000 | -84.9% | 97,764 | -86.1% | 0.00% | -50.0% |
| Q4 2021 | $20,668,000 | +130.8% | 703,258 | +74.4% | 0.00% | 0.0% |
| Q3 2021 | $8,954,000 | +22.8% | 403,310 | +31.1% | 0.00% | +33.3% |
| Q2 2021 | $7,292,000 | -4.9% | 307,549 | -22.1% | 0.00% | -25.0% |
| Q1 2021 | $7,671,000 | +19.2% | 394,573 | +7.1% | 0.00% | +33.3% |
| Q4 2020 | $6,433,000 | +41.8% | 368,416 | +11.2% | 0.00% | 0.0% |
| Q3 2020 | $4,536,000 | -3.3% | 331,425 | +7.4% | 0.00% | 0.0% |
| Q2 2020 | $4,689,000 | +32.0% | 308,519 | -3.5% | 0.00% | +50.0% |
| Q1 2020 | $3,551,000 | -45.0% | 319,798 | -31.8% | 0.00% | -33.3% |
| Q4 2019 | $6,455,000 | -19.4% | 468,611 | -23.2% | 0.00% | -40.0% |
| Q3 2019 | $8,013,000 | +50.2% | 610,491 | +37.8% | 0.01% | +66.7% |
| Q2 2019 | $5,335,000 | +62.6% | 443,121 | +41.1% | 0.00% | +50.0% |
| Q1 2019 | $3,282,000 | +41.3% | 314,112 | +3.7% | 0.00% | 0.0% |
| Q4 2018 | $2,323,000 | -38.6% | 302,785 | -12.7% | 0.00% | 0.0% |
| Q3 2018 | $3,785,000 | -19.4% | 346,803 | -7.4% | 0.00% | -50.0% |
| Q2 2018 | $4,697,000 | -16.1% | 374,601 | -10.2% | 0.00% | +33.3% |
| Q1 2018 | $5,600,000 | -15.9% | 416,987 | -11.0% | 0.00% | -40.0% |
| Q4 2017 | $6,661,000 | +128.0% | 468,376 | +114.0% | 0.01% | +150.0% |
| Q3 2017 | $2,922,000 | +95.3% | 218,839 | +67.2% | 0.00% | +100.0% |
| Q2 2017 | $1,496,000 | -24.0% | 130,882 | -12.6% | 0.00% | -66.7% |
| Q1 2017 | $1,969,000 | +10.9% | 149,836 | +16.2% | 0.00% | +50.0% |
| Q4 2016 | $1,775,000 | +62.4% | 128,981 | +47.5% | 0.00% | +100.0% |
| Q3 2016 | $1,093,000 | -1.5% | 87,424 | -4.9% | 0.00% | 0.0% |
| Q2 2016 | $1,110,000 | -40.0% | 91,919 | -35.4% | 0.00% | -66.7% |
| Q1 2016 | $1,851,000 | +134.6% | 142,295 | +98.4% | 0.00% | +200.0% |
| Q4 2015 | $789,000 | -67.0% | 71,727 | -67.0% | 0.00% | -66.7% |
| Q3 2015 | $2,391,000 | +44.2% | 217,456 | +83.6% | 0.00% | +50.0% |
| Q2 2015 | $1,658,000 | +92.3% | 118,443 | +64.6% | 0.00% | +100.0% |
| Q1 2015 | $862,000 | -32.9% | 71,965 | -38.4% | 0.00% | 0.0% |
| Q4 2014 | $1,285,000 | -20.1% | 116,770 | -12.9% | 0.00% | 0.0% |
| Q3 2014 | $1,608,000 | +12.3% | 134,046 | +31.0% | 0.00% | 0.0% |
| Q2 2014 | $1,432,000 | +30.9% | 102,345 | -6.5% | 0.00% | 0.0% |
| Q1 2014 | $1,094,000 | -12.5% | 109,471 | -21.2% | 0.00% | 0.0% |
| Q4 2013 | $1,251,000 | +8.0% | 138,875 | +7.9% | 0.00% | -50.0% |
| Q3 2013 | $1,158,000 | +8.2% | 128,677 | +3.4% | 0.00% | +100.0% |
| Q2 2013 | $1,070,000 | – | 124,497 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DALTON GREINER HARTMAN MAHER & CO | 1,231,649 | $17,514,000 | 0.92% |
| HRS Investment Holdings, LLC | 100,000 | $1,422,000 | 0.75% |
| Piermont Capital Management Inc. | 115,670 | $1,645,000 | 0.54% |
| LUCUS ADVISORS LLC | 23,281 | $331,000 | 0.48% |
| Alambic Investment Management, L.P. | 262,500 | $3,733,000 | 0.45% |
| Alexandria Capital, LLC | 180,000 | $2,560,000 | 0.37% |
| WADDELL & REED FINANCIAL INC | 10,924,506 | $155,346,000 | 0.34% |
| Spark Investment Management LLC | 377,800 | $5,372,000 | 0.29% |
| Ferris Capital, LLC | 45,553 | $648,000 | 0.23% |
| TRUE Private Wealth Advisors | 79,587 | $1,131,000 | 0.20% |