Spark Investment Management’s Ocean Rig UDW Inc. Class A Common Shares ORIG Stock Holding History

Spark Investment Management’s Portfolio ORIG Stock Details ORIG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q3	–	Sell	-13,900	Closed	-$409K	–	810
2018 Q2	$409K	Buy	+13,900	New	+$366K	0.02%	462
2018 Q1	–	Sell	-9,300	Closed	-$249K	–	833
2017 Q4	$249K	Buy	+9,300	New	+$236K	0.01%	541
2017 Q3	–	Sell	-81	Closed	-$116K	–	904
2017 Q2	$116K	Sell	81 -40	-33%	-$78.7K	0.01%	708
2017 Q1	$316K	Hold	121	–	–	0.02%	629
2016 Q4	$1.93M	Sell	121 -80	-40%	-$1M	0.16%	205
2016 Q3	$1.56M	Buy	201 +4	+2%	+$53.3K	0.13%	239
2016 Q2	$4.5M	Buy	197 +41	+26%	+$780K	0.42%	49
2016 Q1	$1.18M	Buy	156 +96	+160%	+$926K	0.12%	271
2015 Q4	$907K	Buy	60 +47	+362%	+$840K	0.12%	259
2015 Q3	$252K	Buy	+13	New	+$421K	0.03%	502

Other funds holding ORIG

Elliott Management New York $5.78B AUM 20.29% 1-Year Est. Return

Assured Investment Management New York $79.5M AUM 115.55% 1-Year Est. Return

Lasry Marc $15.1M AUM 10.39% 1-Year Est. Return

Black Diamond Capital Management Stamford, Connecticut $172M AUM 2.61% 1-Year Est. Return

Carlson Capital Dallas, Texas $253M AUM 27.64% 1-Year Est. Return

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Alpine Associates Management Palm Beach, Florida $1.7B AUM 97.55% 1-Year Est. Return

UBS O'Connor Chicago, Illinois $3.37B AUM 63.08% 1-Year Est. Return

Lion Point Capital New York $16.7M AUM 119.35% 1-Year Est. Return

OppenheimerFunds New York $80.4B AUM 15.1% 1-Year Est. Return