GROUP ONE TRADING, L.P. - SIGMA DESIGNS INC ownership

SIGMA DESIGNS INC's ticker is and the CUSIP is 826565953. A total of 2 filers reported holding SIGMA DESIGNS INC 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 SIGMA DESIGNS INC
ValueSharesWeighting
Q1 2017$1,0000.0%2000.0%0.00%
Q4 2016$1,000
-80.0%
200
-71.4%
0.00%
Q3 2016$5,0000.0%7000.0%0.00%
Q2 2016$5,000
-64.3%
700
-65.0%
0.00%
Q1 2016$14,000
+7.7%
2,0000.0%0.00%
Q4 2015$13,000
+1200.0%
2,000
+1900.0%
0.00%
Q1 2015$1,0000.0%1000.0%0.00%
Q4 2014$1,000
-92.9%
100
-96.9%
0.00%
Q3 2014$14,000
+27.3%
3,200
+39.1%
0.00%
Q2 2014$11,000
+83.3%
2,300
+76.9%
0.00%
Q4 2013$6,0001,3000.00%
Other shareholders
SIGMA DESIGNS INC shareholders Q4 2013
NameSharesValueWeighting ↓
Citadel Advisors 7,400$35,0000.00%
GROUP ONE TRADING, L.P. 1,300$6,0000.00%
View complete list of SIGMA DESIGNS INC shareholders