SpiderRock Trading LLC - SOUTHWESTERN ENERGY CO ownership

SOUTHWESTERN ENERGY CO's ticker is and the CUSIP is 84546710. A total of 4 filers reported holding SOUTHWESTERN ENERGY CO in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.5%.

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 Q2 2014
NameSharesValueWeighting ↓
IKOS CIF LTD 9,175$414,0001.32%
Telluride Asset Management LLC 15,363$699,0000.60%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 842,239$38,313,0000.20%
Mizuho Trust & Banking Co., Ltd. 452,201$20,571,0000.07%
View complete list of SOUTHWESTERN ENERGY CO shareholders