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 2016 | $46,000 | +360.0% | 10,182 | +441.0% | 0.00% | – |
| Q4 2015 | $10,000 | -16.7% | 1,882 | -44.9% | 0.00% | – |
| Q3 2015 | $12,000 | -40.0% | 3,418 | +5.0% | 0.00% | – |
| Q2 2015 | $20,000 | +42.9% | 3,254 | +66.5% | 0.00% | – |
| Q1 2015 | $14,000 | -83.3% | 1,954 | -79.5% | 0.00% | -100.0% |
| Q4 2014 | $84,000 | +90.9% | 9,554 | +15.7% | 0.00% | 0.0% |
| Q3 2014 | $44,000 | -71.4% | 8,254 | -74.1% | 0.00% | -50.0% |
| Q2 2014 | $154,000 | +926.7% | 31,854 | +1119.5% | 0.00% | – |
| Q3 2013 | $15,000 | +36.4% | 2,612 | +13.7% | 0.00% | – |
| Q2 2013 | $11,000 | – | 2,298 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CLINTON GROUP INC | 1,102,304 | $5,930,000 | 2.40% |
| SENZAR ASSET MANAGEMENT, LLC | 1,335,300 | $7,184,000 | 2.11% |
| DAFNA Capital Management LLC | 240,190 | $1,292,000 | 1.30% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 4,438,882 | $23,881,000 | 0.87% |
| Baker Brothers Advisors | 6,815,777 | $36,669,000 | 0.46% |
| Orbimed Advisors | 5,546,100 | $29,838,000 | 0.31% |
| NJ State Employees Deferred Compensation Plan | 130,000 | $699,000 | 0.14% |
| Rotella Capital Management, Inc. | 23,119 | $124,000 | 0.13% |
| Rock Springs Capital Management LP | 146,000 | $785,000 | 0.12% |
| BAILARD, INC. | 120,000 | $646,000 | 0.10% |