GROUP ONE TRADING, L.P. - TEKMIRA PHARMACEUTICALS CORP ownership

TEKMIRA PHARMACEUTICALS CORP's ticker is and the CUSIP is 87911B909. A total of 3 filers reported holding TEKMIRA PHARMACEUTICALS CORP in Q4 2014. 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 TEKMIRA PHARMACEUTICALS CORP
ValueSharesWeighting
Q2 2015$990,000
-87.8%
83,500
-82.1%
0.01%
-89.1%
Q1 2015$8,147,000
+77.4%
466,600
+53.9%
0.13%
+85.5%
Q4 2014$4,592,000
-10.7%
303,100
+24.6%
0.07%
-12.7%
Q3 2014$5,141,000
+2837.7%
243,200
+1714.9%
0.08%
+2533.3%
Q2 2014$175,000
-83.6%
13,400
-73.0%
0.00%
-83.3%
Q1 2014$1,066,00049,6000.02%
Other shareholders
TEKMIRA PHARMACEUTICALS CORP shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 303,100$4,592,0000.07%
SIMPLEX TRADING, LLC 236$34,0000.00%
Citadel Advisors 28,400$430,0000.00%
View complete list of TEKMIRA PHARMACEUTICALS CORP shareholders