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 | $1,452,659 | +32.9% | 26,038 | +52.9% | 0.01% | +66.7% |
| Q2 2023 | $1,093,136 | +37.4% | 17,035 | +9.8% | 0.00% | +50.0% |
| Q1 2023 | $795,299 | +31.5% | 15,515 | -8.1% | 0.00% | 0.0% |
| Q4 2022 | $604,928 | +57.9% | 16,888 | +11.9% | 0.00% | +100.0% |
| Q3 2022 | $383,000 | +15.4% | 15,095 | -2.5% | 0.00% | 0.0% |
| Q2 2022 | $332,000 | -56.9% | 15,478 | -35.9% | 0.00% | -50.0% |
| Q1 2022 | $771,000 | -3.4% | 24,156 | -10.9% | 0.00% | 0.0% |
| Q4 2021 | $798,000 | +115.1% | 27,123 | +62.3% | 0.00% | +100.0% |
| Q3 2021 | $371,000 | -51.3% | 16,712 | -48.0% | 0.00% | -50.0% |
| Q2 2021 | $762,000 | +16.7% | 32,137 | -4.4% | 0.00% | 0.0% |
| Q1 2021 | $653,000 | +36.9% | 33,608 | +23.1% | 0.00% | 0.0% |
| Q4 2020 | $477,000 | +118.8% | 27,312 | +71.2% | 0.00% | +100.0% |
| Q3 2020 | $218,000 | -17.1% | 15,955 | -7.8% | 0.00% | 0.0% |
| Q2 2020 | $263,000 | +6.0% | 17,313 | -4.0% | 0.00% | 0.0% |
| Q4 2019 | $248,000 | +22.8% | 18,038 | +17.2% | 0.00% | 0.0% |
| Q3 2019 | $202,000 | +16.1% | 15,394 | +6.5% | 0.00% | 0.0% |
| Q2 2019 | $174,000 | +13.0% | 14,448 | -1.9% | 0.00% | 0.0% |
| Q1 2019 | $154,000 | +40.0% | 14,729 | +3.2% | 0.00% | 0.0% |
| Q4 2018 | $110,000 | -36.0% | 14,279 | -9.4% | 0.00% | 0.0% |
| Q3 2018 | $172,000 | -21.8% | 15,753 | -10.0% | 0.00% | 0.0% |
| Q2 2018 | $220,000 | -5.2% | 17,513 | +1.4% | 0.00% | -50.0% |
| Q1 2018 | $232,000 | -15.9% | 17,270 | -11.2% | 0.00% | 0.0% |
| Q4 2017 | $276,000 | +110.7% | 19,438 | +69.6% | 0.00% | +100.0% |
| Q2 2017 | $131,000 | -34.2% | 11,464 | -24.1% | 0.00% | -50.0% |
| Q1 2017 | $199,000 | -27.4% | 15,108 | -24.2% | 0.00% | -33.3% |
| Q4 2016 | $274,000 | +70.2% | 19,927 | +54.3% | 0.00% | +50.0% |
| Q3 2016 | $161,000 | -15.7% | 12,915 | -18.1% | 0.00% | 0.0% |
| Q2 2016 | $191,000 | -16.6% | 15,770 | -5.2% | 0.00% | -33.3% |
| Q1 2016 | $229,000 | +0.4% | 16,642 | -15.5% | 0.00% | 0.0% |
| Q4 2015 | $228,000 | +75.4% | 19,702 | +79.0% | 0.00% | +50.0% |
| Q3 2015 | $130,000 | -38.4% | 11,006 | -24.5% | 0.00% | -33.3% |
| Q2 2015 | $211,000 | -23.6% | 14,573 | -33.7% | 0.00% | 0.0% |
| Q1 2015 | $276,000 | +1.8% | 21,976 | -10.0% | 0.00% | 0.0% |
| Q4 2014 | $271,000 | -52.0% | 24,424 | -46.0% | 0.00% | -57.1% |
| Q3 2014 | $564,000 | -28.9% | 45,190 | -18.5% | 0.01% | -30.0% |
| Q2 2014 | $793,000 | -34.7% | 55,430 | -51.0% | 0.01% | -33.3% |
| Q1 2014 | $1,215,000 | +83.3% | 113,028 | +60.3% | 0.02% | -6.2% |
| Q3 2013 | $663,000 | +8.3% | 70,524 | -1.1% | 0.02% | +33.3% |
| Q2 2013 | $612,000 | – | 71,290 | – | 0.01% | – |
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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% |