GROUP ONE TRADING, L.P. - WILLIAMS PARTNERS L P ownership

WILLIAMS PARTNERS L P's ticker is and the CUSIP is 96950F954. A total of 3 filers reported holding WILLIAMS PARTNERS L P in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of WILLIAMS PARTNERS L P
ValueSharesWeighting
Q1 2015$1,964,000
+2082.2%
39,900
+1895.0%
0.03%
+3000.0%
Q4 2014$90,000
+76.5%
2,000
+100.0%
0.00%0.0%
Q4 2013$51,000
-3.8%
1,0000.0%0.00%0.0%
Q3 2013$53,000
+1.9%
1,0000.0%0.00%0.0%
Q2 2013$52,0001,0000.00%
Other shareholders
WILLIAMS PARTNERS L P shareholders Q4 2013
NameSharesValueWeighting ↓
Timber Hill LLC 44,200$2,248,0000.01%
GROUP ONE TRADING, L.P. 1,000$51,0000.00%
Citadel Advisors 17,300$880,0000.00%
View complete list of WILLIAMS PARTNERS L P shareholders