RAMBUS INC DEL's ticker is RMBS and the CUSIP is 750917106. A total of 243 filers reported holding RAMBUS INC DEL in Q3 2021. The put-call ratio across all filers is 1.08 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,272,012 | -13.1% | 22,800 | 0.0% | 0.00% | -25.0% |
| Q2 2023 | $1,463,076 | +70.9% | 22,800 | +36.5% | 0.00% | +100.0% |
| Q1 2023 | $856,042 | -73.3% | 16,700 | -81.4% | 0.00% | -80.0% |
| Q4 2022 | $3,209,042 | +259.0% | 89,588 | +115.3% | 0.01% | +233.3% |
| Q2 2022 | $894,000 | -93.7% | 41,607 | -90.6% | 0.00% | -92.9% |
| Q1 2022 | $14,188,000 | +162.5% | 444,898 | +141.9% | 0.04% | +250.0% |
| Q4 2021 | $5,404,000 | -17.5% | 183,889 | -37.7% | 0.01% | -20.0% |
| Q3 2021 | $6,551,000 | -22.0% | 295,101 | -16.7% | 0.02% | -21.1% |
| Q2 2021 | $8,396,000 | +55.4% | 354,103 | +27.4% | 0.02% | +35.7% |
| Q1 2021 | $5,403,000 | -4.5% | 277,939 | -14.2% | 0.01% | -12.5% |
| Q4 2020 | $5,656,000 | +219.2% | 323,949 | +150.2% | 0.02% | +166.7% |
| Q3 2020 | $1,772,000 | -52.8% | 129,464 | -47.6% | 0.01% | -68.4% |
| Q2 2020 | $3,755,000 | +425.2% | 247,050 | +283.3% | 0.02% | +216.7% |
| Q1 2020 | $715,000 | +95.9% | 64,456 | +143.5% | 0.01% | +500.0% |
| Q4 2019 | $365,000 | -83.5% | 26,473 | -84.3% | 0.00% | -85.7% |
| Q3 2019 | $2,209,000 | -52.0% | 168,335 | -55.9% | 0.01% | -53.3% |
| Q2 2019 | $4,598,000 | -9.4% | 381,899 | -21.4% | 0.02% | -6.2% |
| Q1 2019 | $5,076,000 | +20.3% | 485,722 | -11.7% | 0.02% | -5.9% |
| Q4 2018 | $4,221,000 | +142.7% | 550,375 | +245.2% | 0.02% | +240.0% |
| Q3 2018 | $1,739,000 | -63.8% | 159,428 | -58.4% | 0.01% | -64.3% |
| Q2 2018 | $4,801,000 | -46.2% | 382,841 | -42.4% | 0.01% | -53.3% |
| Q1 2018 | $8,920,000 | -12.3% | 664,171 | -7.1% | 0.03% | -9.1% |
| Q4 2017 | $10,170,000 | +22.3% | 715,177 | +14.8% | 0.03% | +13.8% |
| Q3 2017 | $8,313,000 | +15.2% | 622,730 | -1.4% | 0.03% | +11.5% |
| Q2 2017 | $7,219,000 | +1.6% | 631,567 | +16.8% | 0.03% | +8.3% |
| Q1 2017 | $7,105,000 | +120.7% | 540,732 | +131.3% | 0.02% | +100.0% |
| Q4 2016 | $3,219,000 | -30.1% | 233,795 | -36.6% | 0.01% | -29.4% |
| Q3 2016 | $4,607,000 | +3262.8% | 368,578 | +3008.3% | 0.02% | +1600.0% |
| Q4 2015 | $137,000 | -91.1% | 11,858 | -91.0% | 0.00% | -87.5% |
| Q3 2015 | $1,547,000 | -0.9% | 131,068 | +21.7% | 0.01% | +14.3% |
| Q2 2015 | $1,561,000 | -21.0% | 107,727 | -31.4% | 0.01% | -30.0% |
| Q1 2015 | $1,975,000 | +26.1% | 157,027 | +11.2% | 0.01% | +11.1% |
| Q4 2014 | $1,566,000 | +198.9% | 141,226 | +236.3% | 0.01% | +350.0% |
| Q3 2014 | $524,000 | -93.4% | 41,997 | -92.4% | 0.00% | -94.4% |
| Q2 2014 | $7,886,000 | +107.3% | 551,479 | +55.8% | 0.04% | +80.0% |
| Q1 2014 | $3,805,000 | -12.2% | 353,977 | -22.6% | 0.02% | -16.7% |
| Q4 2013 | $4,333,000 | +80.0% | 457,529 | +78.7% | 0.02% | +60.0% |
| Q3 2013 | $2,407,000 | +43.4% | 256,097 | +31.1% | 0.02% | +25.0% |
| Q2 2013 | $1,678,000 | – | 195,325 | – | 0.01% | – |
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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% |