GROUP ONE TRADING, L.P. - RAPTOR PHARMACEUTICAL CORP ownership

RAPTOR PHARMACEUTICAL CORP's ticker is and the CUSIP is 75382F956. A total of 3 filers reported holding RAPTOR PHARMACEUTICAL CORP in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of RAPTOR PHARMACEUTICAL CORP
ValueSharesWeighting
Q3 2016$5,536,000
+128.9%
617,200
+37.0%
0.06%
+106.9%
Q2 2016$2,419,000
+14.5%
450,400
-1.9%
0.03%
-3.3%
Q1 2016$2,112,000
-65.4%
459,100
-60.8%
0.03%
-58.3%
Q4 2015$6,097,000
-35.2%
1,172,500
-24.6%
0.07%
-44.6%
Q3 2015$9,411,000
-77.0%
1,555,500
-40.0%
0.13%
-77.3%
Q2 2015$40,943,000
+88.1%
2,593,000
+29.5%
0.57%
+67.5%
Q1 2015$21,770,000
+122.2%
2,002,800
+115.0%
0.34%
+131.1%
Q4 2014$9,799,000
+52.0%
931,500
+38.6%
0.15%
+49.5%
Q3 2014$6,445,000
-48.0%
672,100
-37.4%
0.10%
-48.2%
Q2 2014$12,395,000
+30.1%
1,073,200
+12.7%
0.19%
+19.4%
Q1 2014$9,525,000
+134.5%
952,500
+205.4%
0.16%
+162.3%
Q4 2013$4,061,000
+694.7%
311,900
+812.0%
0.06%
+510.0%
Q3 2013$511,000
+25.2%
34,200
-21.6%
0.01%0.0%
Q2 2013$408,00043,6000.01%
Other shareholders
RAPTOR PHARMACEUTICAL CORP shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 931,500$9,799,0000.15%
SIMPLEX TRADING, LLC 626$76,0000.01%
Citadel Advisors 23,100$243,0000.00%
View complete list of RAPTOR PHARMACEUTICAL CORP shareholders