SpiderRock Trading LLC - WILLIAMS PARTNERS L ownership

WILLIAMS PARTNERS L's ticker is and the CUSIP is 96950F10. A total of 1 filers reported holding WILLIAMS PARTNERS L in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of WILLIAMS PARTNERS L
ValueSharesWeighting
Q4 2014$19,000
-51.3%
2,650
+263.0%
0.05%
-69.4%
Q2 2014$39,000
+457.1%
730
-10.3%
0.17%
+304.8%
Q3 2013$7,000
-46.2%
814
-52.1%
0.04%
-58.8%
Q2 2013$13,0001,7000.10%
Other shareholders
WILLIAMS PARTNERS L shareholders Q2 2014
NameSharesValueWeighting ↓
SpiderRock Trading LLC 730$39,0000.17%
View complete list of WILLIAMS PARTNERS L shareholders