GROUP ONE TRADING, L.P. - PRANA BIOTECHNOLOGY LTD ownership

PRANA BIOTECHNOLOGY LTD's ticker is and the CUSIP is 739727955. A total of 1 filers reported holding PRANA BIOTECHNOLOGY LTD in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of PRANA BIOTECHNOLOGY LTD
ValueSharesWeighting
Q4 2015$2,0000.0%3,300
+65.0%
0.00%
Q3 2015$2,0000.0%2,0000.0%0.00%
Q2 2015$2,000
+100.0%
2,000
+53.8%
0.00%
Q1 2015$1,000
-96.0%
1,300
-91.6%
0.00%
Q4 2014$25,000
-67.5%
15,400
-57.3%
0.00%
-100.0%
Q3 2014$77,000
-46.9%
36,100
-43.7%
0.00%
-50.0%
Q2 2014$145,000
-79.0%
64,100
-74.0%
0.00%
-83.3%
Q1 2014$692,000
+387.3%
247,000
+1122.8%
0.01%
+500.0%
Q4 2013$142,000
+178.4%
20,200
+62.9%
0.00%
+100.0%
Q3 2013$51,00012,4000.00%
Other shareholders
PRANA BIOTECHNOLOGY LTD shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 20,200$142,0000.00%
View complete list of PRANA BIOTECHNOLOGY LTD shareholders