Citadel Advisors - SPHERE 3D CORP NEW ownership

SPHERE 3D CORP NEW's ticker is and the CUSIP is 84841L900. A total of 4 filers reported holding SPHERE 3D CORP NEW in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of SPHERE 3D CORP NEW
ValueSharesWeighting
Q2 2016$40,000
+73.9%
50,300
+235.3%
0.00%
Q4 2015$23,000
+15.0%
15,000
+59.6%
0.00%
Q3 2015$20,0009,4000.00%
Other shareholders
SPHERE 3D CORP NEW shareholders Q3 2015
NameSharesValueWeighting ↓
MARATHON CAPITAL MANAGEMENT 712,911$1,504,0000.76%
GROUP ONE TRADING, L.P. 48,600$103,0000.00%
Citadel Advisors 9,400$20,0000.00%
SIMPLEX TRADING, LLC 211$6,0000.00%
View complete list of SPHERE 3D CORP NEW shareholders