XENOPORT INC's ticker is XNPT and the CUSIP is 98411C100. A total of 98 filers reported holding XENOPORT INC in Q3 2015. The put-call ratio across all filers is 2.15 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $64,000 | -22.9% | 14,150 | -6.6% | 0.02% | -24.0% |
| Q4 2015 | $83,000 | +48.2% | 15,150 | -6.2% | 0.02% | +38.9% |
| Q3 2015 | $56,000 | -21.1% | 16,150 | +63.0% | 0.02% | -10.0% |
| Q1 2015 | $71,000 | -20.2% | 9,910 | -2.5% | 0.02% | +11.1% |
| Q4 2014 | $89,000 | +888.9% | 10,165 | +485.9% | 0.02% | +800.0% |
| Q1 2014 | $9,000 | -70.0% | 1,735 | -71.5% | 0.00% | -60.0% |
| Q2 2013 | $30,000 | – | 6,090 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|