SPHERA FUNDS MANAGEMENT LTD. - XENOPORT INC ownership

XENOPORT INC's ticker is XNPT and the CUSIP is 98411C100. A total of 91 filers reported holding XENOPORT INC in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
SPHERA FUNDS MANAGEMENT LTD. ownership history of XENOPORT INC
ValueSharesWeighting
Q4 2013$518,00090,0000.14%
Other shareholders

There were no reported owners of XENOPORT INC in Q1 2014.

NameSharesValueWeighting ↓
View complete list of XENOPORT INC shareholders