RAMBUS INC DEL's ticker is and the CUSIP is 750917AE6. A total of 13 filers reported holding RAMBUS INC DEL in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $884,000 | +92.6% | 784,000 | +106.3% | 0.00% | – |
| Q4 2017 | $459,000 | +39.5% | 380,000 | +35.7% | 0.00% | – |
| Q3 2017 | $329,000 | +1216.0% | 280,000 | +1233.3% | 0.00% | – |
| Q3 2016 | $25,000 | +316.7% | 21,000 | +320.0% | 0.00% | – |
| Q2 2016 | $6,000 | -95.0% | 5,000 | -95.3% | 0.00% | – |
| Q4 2014 | $120,000 | -9.1% | 106,000 | -2.8% | 0.00% | – |
| Q3 2014 | $132,000 | – | 109,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| STEELHEAD PARTNERS LLC | 30,138,000 | $36,733,000 | 3.12% |
| SYMPHONY ASSET MANAGEMENT LLC | 22,710,000 | $27,692,000 | 2.86% |
| MACKAY SHIELDS LLC | 7,273,000 | $8,905,000 | 0.46% |
| Penn Capital Management Company, LLC | 6,500,000 | $7,926,000 | 0.33% |
| WOLVERINE ASSET MANAGEMENT LLC | 10,000,000 | $12,252,000 | 0.26% |
| Calamos Advisors LLC | 7,000,000 | $8,583,000 | 0.06% |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 2,500,000 | $3,048,000 | 0.04% |
| Citadel Advisors | 22,000,000 | $26,792,000 | 0.03% |
| AQR Capital Management | 8,175,000 | $10,009,000 | 0.03% |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 1,000,000 | $1,224,000,000 | 0.02% |