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 | ||||
---|---|---|---|---|---|---|
Q2 2015 | $395,000 | -62.2% | 64,426 | -56.1% | 0.01% | -55.6% |
Q1 2015 | $1,045,000 | +115.0% | 146,800 | +165.0% | 0.02% | +125.0% |
Q4 2014 | $486,000 | +75.5% | 55,400 | +13.4% | 0.01% | +60.0% |
Q3 2013 | $277,000 | -31.6% | 48,840 | -40.2% | 0.01% | -28.6% |
Q2 2013 | $405,000 | – | 81,740 | – | 0.01% | – |
Download |
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% |