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 | $40,455,543 | +110.0% | 725,140 | +141.5% | 0.01% | +100.0% |
| Q2 2023 | $19,264,777 | +0.1% | 300,215 | -20.1% | 0.00% | 0.0% |
| Q1 2023 | $19,248,542 | +49.5% | 375,508 | +4.5% | 0.00% | +33.3% |
| Q4 2022 | $12,876,240 | -12.9% | 359,471 | -38.2% | 0.00% | 0.0% |
| Q3 2022 | $14,780,000 | +52.1% | 581,436 | +28.6% | 0.00% | +50.0% |
| Q2 2022 | $9,716,000 | -24.4% | 452,136 | +12.1% | 0.00% | -33.3% |
| Q1 2022 | $12,857,000 | -51.2% | 403,156 | -55.0% | 0.00% | -40.0% |
| Q4 2021 | $26,340,000 | +313.6% | 896,190 | +212.4% | 0.01% | +400.0% |
| Q3 2021 | $6,368,000 | -17.4% | 286,850 | -11.7% | 0.00% | -50.0% |
| Q2 2021 | $7,705,000 | -36.2% | 324,943 | -47.7% | 0.00% | -33.3% |
| Q1 2021 | $12,084,000 | +87.9% | 621,606 | +68.8% | 0.00% | +50.0% |
| Q4 2020 | $6,431,000 | -37.6% | 368,319 | -51.1% | 0.00% | -33.3% |
| Q3 2020 | $10,308,000 | -21.3% | 752,930 | -12.7% | 0.00% | -25.0% |
| Q2 2020 | $13,105,000 | -9.5% | 862,138 | -33.9% | 0.00% | -20.0% |
| Q1 2020 | $14,488,000 | -41.6% | 1,305,205 | -27.5% | 0.01% | -16.7% |
| Q4 2019 | $24,815,000 | +18.3% | 1,801,464 | +12.7% | 0.01% | 0.0% |
| Q3 2019 | $20,980,000 | +58.1% | 1,598,453 | +45.1% | 0.01% | +50.0% |
| Q2 2019 | $13,266,000 | +36.7% | 1,101,852 | +18.6% | 0.00% | +33.3% |
| Q1 2019 | $9,707,000 | +173.4% | 928,926 | +100.6% | 0.00% | +200.0% |
| Q4 2018 | $3,551,000 | -4.4% | 462,996 | +36.0% | 0.00% | 0.0% |
| Q3 2018 | $3,713,000 | -59.9% | 340,380 | -54.0% | 0.00% | -66.7% |
| Q2 2018 | $9,270,000 | +3.9% | 739,251 | +11.2% | 0.00% | +50.0% |
| Q1 2018 | $8,925,000 | +19.2% | 664,505 | +26.2% | 0.00% | 0.0% |
| Q4 2017 | $7,487,000 | -3.6% | 526,509 | -9.5% | 0.00% | +100.0% |
| Q3 2017 | $7,768,000 | +150.4% | 581,904 | +114.4% | 0.00% | – |
| Q2 2017 | $3,102,000 | -27.5% | 271,412 | -16.7% | 0.00% | -100.0% |
| Q1 2017 | $4,281,000 | -31.8% | 325,806 | -28.5% | 0.00% | 0.0% |
| Q4 2016 | $6,277,000 | +17.1% | 455,843 | +6.3% | 0.00% | -50.0% |
| Q3 2016 | $5,359,000 | +209.9% | 428,680 | +199.7% | 0.00% | – |
| Q2 2016 | $1,729,000 | -59.5% | 143,044 | -53.9% | 0.00% | -100.0% |
| Q1 2016 | $4,267,000 | +110.0% | 310,294 | +77.0% | 0.00% | – |
| Q4 2015 | $2,032,000 | -82.4% | 175,261 | -82.0% | 0.00% | -100.0% |
| Q3 2015 | $11,520,000 | +285.7% | 976,250 | +373.5% | 0.00% | +200.0% |
| Q2 2015 | $2,987,000 | +23.0% | 206,166 | +6.7% | 0.00% | – |
| Q1 2015 | $2,429,000 | -18.6% | 193,156 | -28.2% | 0.00% | – |
| Q4 2014 | $2,983,000 | -68.5% | 268,999 | -64.6% | 0.00% | -100.0% |
| Q3 2014 | $9,478,000 | -25.9% | 759,398 | -15.1% | 0.00% | -25.0% |
| Q2 2014 | $12,794,000 | +50.6% | 894,657 | +13.2% | 0.00% | +33.3% |
| Q1 2014 | $8,495,000 | -8.3% | 790,165 | -19.3% | 0.00% | -25.0% |
| Q4 2013 | $9,266,000 | -24.6% | 978,616 | -25.1% | 0.00% | 0.0% |
| Q3 2013 | $12,290,000 | +34.4% | 1,307,372 | +22.8% | 0.00% | +33.3% |
| Q2 2013 | $9,146,000 | +644.8% | 1,064,751 | +322.5% | 0.00% | – |
| Q4 2012 | $1,228,000 | -29.5% | 252,034 | -19.8% | 0.00% | – |
| Q3 2012 | $1,741,000 | -18.0% | 314,244 | -15.1% | 0.00% | -100.0% |
| Q2 2012 | $2,123,000 | +44.2% | 369,970 | +62.0% | 0.00% | 0.0% |
| Q1 2012 | $1,472,000 | – | 228,331 | – | 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% |