ARTA
DO

A.R.T. Advisors’s Diamond Offshore Drilling DO Stock Holding History

A.R.T. Advisors’s Portfolio DO Stock Details DO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2019
Q4 		– Sell
-261,079
Closed -$1.45M – 1933
2019
Q3 		$1.45M Buy
+261,079
New +$1.91M 0.07% 384
2017
Q4 		– Sell
-160,200
Closed -$2.32M – 1911
2017
Q3 		$2.32M Buy
+160,200
New +$1.93M 0.12% 235
2017
Q2 		– Sell
-122,100
Closed -$2.04M – 1996
2017
Q1 		$2.04M Buy
122,100
+72,000
+144% +$1.22M 0.09% 307
2016
Q4 		$886K Buy
50,100
+24,200
+93% +$427K 0.05% 519
2016
Q3 		$456K Sell
25,900
-193,339
-88% -$3.88M 0.15% 224
2016
Q2 		$5.33M Buy
219,239
+193,629
+756% +$4.61M 0.27% 72
2016
Q1 		$556K Sell
25,610
-15,900
-38% -$313K 0.02% 819
2015
Q4 		$875K Buy
+41,510
New +$875K 0.04% 629
2014
Q4 		– Sell
-25,617
Closed -$877K – 1933
2014
Q3 		$877K Buy
+25,617
New +$1.13M 0.04% 552

Other funds holding DO

LC
Loews Corp New York $11.9B AUM 8.99% 1-Year Est. Return
CIM
Contrarius Investment Management St. Helier, Jersey $1.76B AUM 35.87% 1-Year Est. Return
BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
OAG
Orbis Allan Gray Hamilton, Bermuda $23.7B AUM 65.43% 1-Year Est. Return
Schroder Investment Management Group
Schroder Investment Management Group London, United Kingdom $122B AUM 29.27% 1-Year Est. Return
LM
Luminus Management Houston, Texas $166M AUM 75.95% 1-Year Est. Return