XENOPORT INC's ticker is XNPT and the CUSIP is 98411C100. A total of 86 filers reported holding XENOPORT INC in Q3 2014. The put-call ratio across all filers is 0.76 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $16,287,000 | +60.0% | 2,313,593 | +2.5% | 0.00% | 0.0% |
| Q1 2016 | $10,182,000 | -15.4% | 2,257,792 | +3.0% | 0.00% | 0.0% |
| Q4 2015 | $12,038,000 | +64.6% | 2,192,668 | +4.0% | 0.00% | – |
| Q3 2015 | $7,312,000 | -40.4% | 2,107,347 | +5.3% | 0.00% | -100.0% |
| Q2 2015 | $12,268,000 | -11.3% | 2,001,385 | +3.0% | 0.00% | 0.0% |
| Q1 2015 | $13,838,000 | -11.6% | 1,943,488 | +8.9% | 0.00% | 0.0% |
| Q4 2014 | $15,653,000 | +76.9% | 1,784,820 | +8.5% | 0.00% | 0.0% |
| Q3 2014 | $8,851,000 | +11.6% | 1,645,251 | +0.2% | 0.00% | 0.0% |
| Q2 2014 | $7,928,000 | -3.6% | 1,641,574 | +3.2% | 0.00% | 0.0% |
| Q1 2014 | $8,225,000 | +17.7% | 1,590,880 | +30.9% | 0.00% | 0.0% |
| Q4 2013 | $6,990,000 | +3.6% | 1,215,613 | +2.4% | 0.00% | 0.0% |
| Q3 2013 | $6,745,000 | +21.0% | 1,187,471 | +5.4% | 0.00% | 0.0% |
| Q2 2013 | $5,576,000 | – | 1,126,326 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sand Grove Capital Management LLP | 945,000 | $6,634,000 | 4.15% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 11,572,125 | $81,468,000 | 3.20% |
| FIRST NEW YORK SECURITIES LLC /NY | 485,378 | $3,417,061,000 | 2.10% |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 656,595 | $4,622,000 | 1.64% |
| S. MUOIO & CO. LLC | 383,763 | $2,702,000 | 1.27% |
| Kassirer Asset Management Corp | 356,711 | $2,511,000 | 1.18% |
| ALPINE ASSOCIATES MANAGEMENT INC. | 2,708,948 | $19,071,000 | 0.68% |
| HAVENS ADVISORS LLC | 125,000 | $880,000 | 0.67% |
| Rock Springs Capital Management LP | 1,195,000 | $8,413,000 | 0.62% |
| WATER ISLAND CAPITAL LLC | 1,618,007 | $11,391,000 | 0.56% |