GROUP ONE TRADING, L.P. - ENSCO PLC ownership

ENSCO PLC's ticker is and the CUSIP is G3157S956. A total of 6 filers reported holding ENSCO PLC 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 ENSCO PLC
ValueSharesWeighting
Q1 2019$2,395,000
-25.0%
609,300
-32.1%
0.03%
-3.6%
Q4 2018$3,193,000
+42.6%
897,000
+238.1%
0.03%
+55.6%
Q3 2018$2,239,000
-13.1%
265,300
-25.3%
0.02%
-18.2%
Q2 2018$2,578,000
+24.4%
355,100
-24.8%
0.02%
+4.8%
Q1 2018$2,072,000
-52.1%
471,900
-35.6%
0.02%
-30.0%
Q4 2017$4,329,000
+136.2%
732,500
+138.5%
0.03%
+76.5%
Q3 2017$1,833,000
-10.1%
307,100
-22.3%
0.02%
-19.0%
Q2 2017$2,039,000
-39.1%
395,100
+5.6%
0.02%
-46.2%
Q1 2017$3,350,000
-32.9%
374,300
-27.2%
0.04%
-18.8%
Q4 2016$4,996,000
+17.7%
514,000
+2.9%
0.05%
+4.3%
Q3 2016$4,245,000
-15.9%
499,400
-3.9%
0.05%
-23.3%
Q2 2016$5,047,000
+73.9%
519,800
+85.8%
0.06%
+46.3%
Q1 2016$2,902,000
-51.4%
279,800
-27.8%
0.04%
-42.3%
Q4 2015$5,967,000
-28.1%
387,700
-34.2%
0.07%
-38.3%
Q3 2015$8,296,000
+164.8%
589,200
+318.8%
0.12%
+161.4%
Q2 2015$3,133,000
-39.6%
140,700
-42.8%
0.04%
-45.7%
Q1 2015$5,183,000
+78.2%
246,000
+153.3%
0.08%
+84.1%
Q4 2014$2,908,000
+172.8%
97,100
+276.4%
0.04%
+175.0%
Q3 2014$1,066,000
+538.3%
25,800
+760.0%
0.02%
+433.3%
Q2 2014$167,000
-71.7%
3,000
-73.2%
0.00%
-70.0%
Q1 2014$591,000
+7.7%
11,200
+16.7%
0.01%
+25.0%
Q4 2013$549,0009,6000.01%
Other shareholders
ENSCO PLC shareholders Q4 2013
NameSharesValueWeighting ↓
CSS LLC/IL 74,700$4,271,0000.20%
Timber Hill LLC 119,700$6,844,0000.02%
Virtu KCG Holdings LLC 19,500$1,115,0000.01%
GROUP ONE TRADING, L.P. 9,600$549,0000.01%
Citadel Advisors 105,600$6,038,0000.01%
SG Americas Securities, LLC 201,200$726,0000.00%
View complete list of ENSCO PLC shareholders