RAMBUS INC DEL's ticker is and the CUSIP is 750917AE6. A total of 13 filers reported holding RAMBUS INC DEL in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $3,114,000 | – | 2,554,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| STEELHEAD PARTNERS LLC | 12,704,000 | $14,484,000 | 1.19% |
| Opera Trading Capital | 5,755,000 | $6,525,000 | 0.50% |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 17,000,000 | $19,515,000,000 | 0.38% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 5,000,000 | $5,703,000 | 0.36% |
| CAMDEN ASSET MANAGEMENT L P /CA | 8,748,000 | $9,868,000 | 0.32% |
| Calamos Advisors LLC | 10,000,000 | $11,401,000 | 0.07% |
| Citadel Advisors | 13,207,000 | $14,986,000 | 0.01% |
| Penn Capital Management Company, LLC | 80,000 | $90,000 | 0.01% |
| BARCLAYS PLC | 784,000 | $884,000 | 0.00% |
| NOMURA HOLDINGS INC | 4,150,000 | $0 | 0.00% |