Private Wealth Partners, LLC - 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
Private Wealth Partners, LLC ownership history of XENOPORT INC
ValueSharesWeighting
Q2 2014$391,000
+128.7%
81,000
+144.7%
0.09%
+115.0%
Q1 2014$171,00033,1000.04%
Other shareholders
XENOPORT INC shareholders Q1 2014
NameSharesValueWeighting ↓
SENZAR ASSET MANAGEMENT, LLC 1,456,900$10,373,0002.53%
Opus Point Partners Management, LLC 130,000$926,0000.78%
DAFNA Capital Management LLC 116,259$828,0000.64%
Kazazian Asset Management, LLC 67,706$482,0000.63%
Baker Brothers Advisors 6,508,622$46,341,0000.38%
Orbimed Advisors 5,546,100$39,488,0000.34%
CORRADO ADVISORS, LLC 77,750$554,0000.24%
Rock Springs Capital Management LP 310,000$2,207,0000.21%
Spark Investment Management LLC 191,000$1,359,0000.19%
NJ State Employees Deferred Compensation Plan 130,000$926,0000.18%
View complete list of XENOPORT INC shareholders