XENOPORT INC's ticker is XNPT and the CUSIP is 98411C100. A total of 125 filers reported holding XENOPORT INC in Q1 2015. The put-call ratio across all filers is 4.62 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $854,000 | -18.8% | 120,000 | 0.0% | 0.12% | -20.8% |
| Q4 2014 | $1,052,000 | +62.8% | 120,000 | 0.0% | 0.15% | +50.5% |
| Q3 2014 | $646,000 | +11.4% | 120,000 | 0.0% | 0.10% | +11.2% |
| Q2 2014 | $580,000 | -6.5% | 120,000 | 0.0% | 0.09% | -9.2% |
| Q1 2014 | $620,000 | -87.4% | 120,000 | -39.1% | 0.10% | -87.6% |
| Q4 2013 | $4,917,000 | +339.4% | 197,000 | 0.0% | 0.79% | +272.3% |
| Q3 2013 | $1,119,000 | +14.8% | 197,000 | 0.0% | 0.21% | +20.3% |
| Q2 2013 | $975,000 | – | 197,000 | – | 0.18% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SENZAR ASSET MANAGEMENT, LLC | 1,088,700 | $9,548,000 | 2.80% |
| RTW INVESTMENTS, LP | 842,568 | $7,389,000 | 2.73% |
| Opus Point Partners Management, LLC | 152,000 | $1,333,000 | 1.32% |
| DAFNA Capital Management LLC | 98,190 | $861,000 | 0.68% |
| Baker Brothers Advisors | 6,903,628 | $60,545,000 | 0.62% |
| Orbimed Advisors | 5,546,100 | $48,639,000 | 0.46% |
| Rock Springs Capital Management LP | 235,000 | $2,061,000 | 0.24% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 402,412 | $3,529,000 | 0.24% |
| CORRADO ADVISORS, LLC | 53,200 | $467,000 | 0.23% |
| NJ State Employees Deferred Compensation Plan | 130,000 | $1,140,000 | 0.22% |