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

TEKMIRA PHARMACEUTICALS CORP's ticker is and the CUSIP is 87911B959. 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$1,042,000
-8.2%
87,900
+35.2%
0.02%
-16.7%
Q1 2015$1,135,000
+31.7%
65,000
+14.2%
0.02%
+38.5%
Q4 2014$862,000
-38.0%
56,900
-13.5%
0.01%
-38.1%
Q3 2014$1,391,000
+207.1%
65,800
+89.6%
0.02%
+200.0%
Q2 2014$453,000
-63.8%
34,700
-40.4%
0.01%
-66.7%
Q1 2014$1,251,00058,2000.02%
Other shareholders
TEKMIRA PHARMACEUTICALS CORP shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 56,900$862,0000.01%
SIMPLEX TRADING, LLC 87$17,0000.00%
Citadel Advisors 6,200$94,0000.00%
View complete list of TEKMIRA PHARMACEUTICALS CORP shareholders