DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) - XENOPORT INC ownership

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
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) ownership history of XENOPORT INC
ValueSharesWeighting
Q2 2016$81,468,000
+56.1%
11,572,1250.0%3.20%
+44.1%
Q1 2016$52,190,000
+51.2%
11,572,125
+84.1%
2.22%
+58.8%
Q4 2015$34,518,000
+188.7%
6,287,374
+82.5%
1.40%
+202.8%
Q3 2015$11,955,000
-49.9%
3,445,374
-22.4%
0.46%
-47.0%
Q3 2014$23,881,000
+11.7%
4,438,882
+0.3%
0.87%
+1.3%
Q2 2014$21,386,000
-5.7%
4,427,642
+1.0%
0.86%
-7.0%
Q1 2014$22,669,000
+6.0%
4,384,797
+17.9%
0.92%
-16.5%
Q4 2013$21,384,000
-18.3%
3,719,040
-19.3%
1.11%
-9.0%
Q3 2013$26,162,000
+29.9%
4,605,976
+13.2%
1.22%
+28.1%
Q2 2013$20,147,0004,070,0900.95%
Other shareholders
XENOPORT INC shareholders Q3 2015
NameSharesValueWeighting ↓
SENZAR ASSET MANAGEMENT, LLC 1,088,700$9,548,0002.80%
RTW INVESTMENTS, LP 842,568$7,389,0002.73%
Opus Point Partners Management, LLC 152,000$1,333,0001.32%
DAFNA Capital Management LLC 98,190$861,0000.68%
Baker Brothers Advisors 6,903,628$60,545,0000.62%
Orbimed Advisors 5,546,100$48,639,0000.46%
Rock Springs Capital Management LP 235,000$2,061,0000.24%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 402,412$3,529,0000.24%
CORRADO ADVISORS, LLC 53,200$467,0000.23%
NJ State Employees Deferred Compensation Plan 130,000$1,140,0000.22%
View complete list of XENOPORT INC shareholders