SpiderRock Trading LLC - SEMPRA ENERGY ownership

SEMPRA ENERGY's ticker is and the CUSIP is 81685110. A total of 2 filers reported holding SEMPRA ENERGY in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of SEMPRA ENERGY
ValueSharesWeighting
Q4 2014$6,000
+100.0%
800
-33.3%
0.02%
+70.0%
Q3 2014$3,000
+50.0%
1,200
+200.0%
0.01%0.0%
Q1 2014$2,000400
+33.3%
0.01%
Q3 2013$0
-100.0%
300
-80.0%
0.00%
-100.0%
Q2 2013$2,0001,5000.02%
Other shareholders
SEMPRA ENERGY shareholders Q4 2014
NameSharesValueWeighting ↓
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 432,503$45,002,0000.19%
CenterStar Fund, LLC 1,080$112,0000.05%
INGALLS & SNYDER LLC 2,300$239,0000.02%
CenterStar Fund, LLC 100$5,0000.00%
View complete list of SEMPRA ENERGY shareholders