GROUP ONE TRADING, L.P. - STANDARD PAC CORP NEW ownership

STANDARD PAC CORP NEW's ticker is and the CUSIP is 85375C951. A total of 3 filers reported holding STANDARD PAC CORP NEW 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 STANDARD PAC CORP NEW
ValueSharesWeighting
Q3 2015$42,000
-40.0%
5,300
-32.9%
0.00%0.0%
Q2 2015$70,000
+18.6%
7,900
+21.5%
0.00%0.0%
Q1 2015$59,000
-91.0%
6,500
-92.8%
0.00%
-90.0%
Q4 2014$659,000
-23.5%
90,400
-21.3%
0.01%
-23.1%
Q3 2014$861,000
+835.9%
114,900
+973.8%
0.01%
+1200.0%
Q2 2014$92,000
-40.6%
10,700
-42.5%
0.00%
-66.7%
Q1 2014$155,000
-55.1%
18,600
-51.2%
0.00%
-40.0%
Q4 2013$345,000
-90.4%
38,100
-91.6%
0.01%
-92.8%
Q3 2013$3,598,000
+98.6%
454,900
+109.1%
0.07%
+53.3%
Q2 2013$1,812,000217,5000.04%
Other shareholders
STANDARD PAC CORP NEW shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 38,100$345,0000.01%
Timber Hill LLC 67,900$614,0000.00%
Citadel Advisors 44,600$404,0000.00%
View complete list of STANDARD PAC CORP NEW shareholders