SpiderRock Trading LLC - CENTERPOINT ENERGY INC ownership

CENTERPOINT ENERGY INC's ticker is and the CUSIP is 15189T10. A total of 2 filers reported holding CENTERPOINT ENERGY INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of CENTERPOINT ENERGY INC
ValueSharesWeighting
Q4 2014$34,000
-27.7%
3,6530.0%0.10%
-41.0%
Q3 2014$47,000
+17.5%
3,653
+64.0%
0.16%
-7.5%
Q2 2014$40,000
+207.7%
2,228
+290.9%
0.17%
+159.7%
Q1 2014$13,000570
+470.0%
0.07%
Q2 2013$01000.00%
Other shareholders
CENTERPOINT ENERGY INC shareholders Q1 2015
NameSharesValueWeighting ↓
SpiderRock Trading LLC 1,528$39,0000.17%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 447,527$11,430,0000.06%
Mizuho Trust & Banking Co., Ltd. 539,387$13,776,0000.05%
SpiderRock Trading LLC 700$1,0000.00%
View complete list of CENTERPOINT ENERGY INC shareholders