CASTLEARK MANAGEMENT LLC - NABORS INDUSTRIES LTD ownership

NABORS INDUSTRIES LTD's ticker is NBRXXXX and the CUSIP is G6359F103. A total of 388 filers reported holding NABORS INDUSTRIES LTD in Q4 2013. The put-call ratio across all filers is 0.25 and the average weighting 0.5%.

Quarter-by-quarter ownership
CASTLEARK MANAGEMENT LLC ownership history of NABORS INDUSTRIES LTD
ValueSharesWeighting
Q1 2019$77,000
+71.1%
22,4000.0%0.00%
+50.0%
Q4 2018$45,000
-67.4%
22,4000.0%0.00%
-50.0%
Q3 2018$138,000
-4.2%
22,4000.0%0.00%0.0%
Q2 2018$144,000
-8.3%
22,4000.0%0.00%
-20.0%
Q1 2018$157,000
+2.6%
22,4000.0%0.01%0.0%
Q4 2017$153,000
-15.5%
22,4000.0%0.01%
-16.7%
Q3 2017$181,000
-0.5%
22,4000.0%0.01%0.0%
Q2 2017$182,000
-37.9%
22,4000.0%0.01%
-33.3%
Q1 2017$293,000
-20.2%
22,4000.0%0.01%
-25.0%
Q4 2016$367,000
+34.9%
22,4000.0%0.01%
+50.0%
Q3 2016$272,000
+20.9%
22,4000.0%0.01%
+14.3%
Q2 2016$225,000
+9.2%
22,4000.0%0.01%
+16.7%
Q1 2016$206,000
+7.9%
22,4000.0%0.01%0.0%
Q4 2015$191,000
-9.9%
22,4000.0%0.01%
-14.3%
Q3 2015$212,000
-34.4%
22,4000.0%0.01%
-22.2%
Q2 2015$323,000
-47.2%
22,400
-50.0%
0.01%
-40.0%
Q1 2015$612,000
+110.3%
44,800
+100.0%
0.02%
+114.3%
Q4 2014$291,000
-26.1%
22,400
+40.0%
0.01%
-36.4%
Q3 2014$394,000
-16.2%
16,0000.0%0.01%
-15.4%
Q2 2014$470,000
+19.3%
16,0000.0%0.01%
+18.2%
Q1 2014$394,000
+44.9%
16,0000.0%0.01%
+37.5%
Q4 2013$272,000
-46.7%
16,000
-28.6%
0.01%
-42.9%
Q3 2013$510,000
+75.3%
22,400
+17.9%
0.01%
+40.0%
Q2 2013$291,00019,0000.01%
Other shareholders
NABORS INDUSTRIES LTD shareholders Q4 2013
NameSharesValueWeighting ↓
SIR Capital Management, L.P. 3,087,067$31,025,0004.63%
MORGENS WATERFALL VINTIADIS & CO INC 240,000$2,412,0002.23%
Sippican Capital Advisors 141,357$1,421,0001.69%
Elm Ridge Management, LLC 692,551$6,960,0001.68%
Oceanic Investment Management LTD 284,263$2,857,0001.36%
SASCO CAPITAL INC / CT/ 5,280,955$53,074,0001.33%
Energy Opportunities Capital Management, LLC 378,435$3,803,0001.14%
Ardevora Asset Management LLP 2,567,600$25,804,0001.08%
STALEY CAPITAL ADVISERS INC 965,500$9,703,0001.02%
Capital Innovations LLC 27,875$280,0000.82%
View complete list of NABORS INDUSTRIES LTD shareholders