SPHINX TRADING, LP - NORTH ATLANTIC DRILLING LTD ownership

NORTH ATLANTIC DRILLING LTD's ticker is NADLQ and the CUSIP is G6613P129. A total of 37 filers reported holding NORTH ATLANTIC DRILLING LTD in Q4 2016. The put-call ratio across all filers is 3.30 and the average weighting 0.0%.

Quarter-by-quarter ownership
SPHINX TRADING, LP ownership history of NORTH ATLANTIC DRILLING LTD
ValueSharesWeighting
Q4 2016$5,0000.0%1,6000.0%0.01%0.0%
Q3 2016$5,000
-54.5%
1,6000.0%0.01%
-54.5%
Q2 2016$11,000
+57.1%
1,600
-33.3%
0.02%
+83.3%
Q1 2016$7,000
+16.7%
2,4000.0%0.01%
+50.0%
Q4 2015$6,0002,4000.01%
Other shareholders
NORTH ATLANTIC DRILLING LTD shareholders Q4 2016
NameSharesValueWeighting ↓
SANDERS MORRIS HARRIS LLC 25,056$79,0000.04%
Acrospire Investment Management LLC 18,092$57,0000.02%
Spark Investment Management LLC 72,700$230,0000.02%
Graham Capital Management, L.P. 135,500$430,0000.02%
SPHINX TRADING, LP 1,600$5,0000.01%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 194,500$617,0000.01%
HANCOCK WHITNEY CORP 46,850$149,0000.01%
Cubist Systematic Strategies, LLC 19,855$63,0000.01%
Virtu KCG Holdings LLC 50,115$159,0000.00%
Renaissance Technologies 453,940$1,439,0000.00%
View complete list of NORTH ATLANTIC DRILLING LTD shareholders