Tower Research Capital LLC (TRC) - XENOPORT INC ownership

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
Tower Research Capital LLC (TRC) ownership history of XENOPORT INC
ValueSharesWeighting
Q2 2016$2,000223
+792.0%
0.00%
Q1 2016$0
-100.0%
25
-99.6%
0.00%
-100.0%
Q4 2015$38,000
+171.4%
6,903
+203.4%
0.01%
+500.0%
Q2 2015$14,000
+180.0%
2,275
+237.5%
0.00%0.0%
Q1 2015$5,000
-92.5%
674
-91.2%
0.00%
-85.7%
Q4 2014$67,000
+644.4%
7,620
+338.4%
0.01%
+600.0%
Q3 2014$9,000
-62.5%
1,738
-62.2%
0.00%
-66.7%
Q1 2014$24,000
+1100.0%
4,597
+1026.7%
0.00%
Q4 2013$2,000
-97.3%
408
-96.8%
0.00%
-100.0%
Q3 2013$73,00012,8560.01%
Other shareholders

There were no reported owners of XENOPORT INC in Q3 2014.

NameSharesValueWeighting ↓
View complete list of XENOPORT INC shareholders