SpiderRock Trading LLC - SOUTHWESTERN ENERGY CO ownership

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of SOUTHWESTERN ENERGY CO
ValueSharesWeighting
Q4 2014$19,0000.0%1,0000.0%0.05%
-18.5%
Q3 2014$19,000
+280.0%
1,000
-56.5%
0.06%
+150.0%
Q1 2014$5,000
-91.2%
2,300
-46.5%
0.03%
-91.6%
Q4 2013$57,000
+5600.0%
4,300
+975.0%
0.31%
+3787.5%
Q2 2013$1,0004000.01%
Other shareholders
SOUTHWESTERN ENERGY CO shareholders Q1 2015
NameSharesValueWeighting ↓
SpiderRock Trading LLC 1,400$55,0000.30%
Supplemental Annuity Collective Trust of NJ 12,784$503,0000.25%
Mizuho Trust & Banking Co., Ltd. 494,429$19,372,0000.07%
NORTHERN TRUST CO OF CONNECTICUT 192,400$7,567,0000.05%
State of New Jersey Common Pension Fund A 240,000$9,439,0000.04%
SpiderRock Trading LLC 2,200$2,0000.01%
SpiderRock Trading LLC 700$00.00%
View complete list of SOUTHWESTERN ENERGY CO shareholders