JANE STREET GROUP, LLC - ROWAN COMPANIES PLC ownership

ROWAN COMPANIES PLC's ticker is RDC and the CUSIP is G7665A101. A total of 244 filers reported holding ROWAN COMPANIES PLC in Q1 2016. The put-call ratio across all filers is 2.61 and the average weighting 0.1%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of ROWAN COMPANIES PLC
ValueSharesWeighting
Q4 2018$1,380,000
-63.2%
164,474
-17.4%
0.00%
-71.4%
Q3 2018$3,750,000
+1927.0%
199,159
+1647.0%
0.01%
Q2 2018$185,000
-88.5%
11,400
-91.8%
0.00%
-100.0%
Q1 2018$1,609,000
+124.7%
139,402
+205.1%
0.00%
+100.0%
Q4 2017$716,000
-61.2%
45,692
-68.2%
0.00%
-66.7%
Q3 2017$1,845,000
+485.7%
143,629
+366.5%
0.01%
+500.0%
Q2 2017$315,000
-56.6%
30,790
-33.9%
0.00%
-66.7%
Q1 2017$725,000
-87.0%
46,560
-84.2%
0.00%
-88.0%
Q4 2016$5,578,000
-11.5%
295,300
-29.0%
0.02%
-16.7%
Q3 2016$6,304,000
+242.4%
415,833
+298.9%
0.03%
+233.3%
Q2 2016$1,841,000
-21.1%
104,242
-28.1%
0.01%
-30.8%
Q1 2016$2,333,000
+1210.7%
144,918
+1217.4%
0.01%
+1200.0%
Q3 2015$178,000
-84.3%
11,000
-79.5%
0.00%
-87.5%
Q2 2015$1,134,000
+201.6%
53,685
+233.2%
0.01%
+166.7%
Q4 2014$376,000
-63.6%
16,110
-60.5%
0.00%
-72.7%
Q3 2014$1,032,00040,7870.01%
Other shareholders
ROWAN COMPANIES PLC shareholders Q1 2016
NameSharesValueWeighting ↓
Blue Harbour Group 5,030,239$160,616,0006.22%
WCG Management, L.P. 300,000$9,574,0003.92%
SIGNIA CAPITAL MANAGEMENT LLC 180,087$5,750,0002.58%
SASCO CAPITAL INC / CT/ 5,277,080$168,497,0002.56%
KGH Ltd 894,314$28,547,0002.48%
Sterneck Capital Management, LLC 103,150$3,294,0001.92%
Magnetar Financial LLC 3,187,808$101,787,0001.70%
MITCHELL GROUP INC 611,700$19,532,0001.65%
VALICENTI ADVISORY SERVICES INC 75,075$2,397,0001.56%
DIALECTIC CAPITAL MANAGEMENT, LP 150,000$4,789,0001.51%
View complete list of ROWAN COMPANIES PLC shareholders