A.R.T. Advisors’s Ultra Petroleum Corp. Common Stock UPL Stock Holding History

A.R.T. Advisors’s Portfolio UPL Stock Details UPL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q1	–	Sell	-363,214	Closed	-$908K	–	1797
2015 Q4	$908K	Buy	363,214 +106,360	+41%	+$495K	0.04%	612
2015 Q3	$1.64M	Buy	+256,854	New	+$2.03M	0.06%	445
2014 Q4	–	Sell	-11,548	Closed	-$268K	–	1779
2014 Q3	$268K	Sell	11,548 -181,501	-94%	-$4.55M	0.01%	987
2014 Q2	$5.73M	Buy	+193,049	New	+$5.49M	0.3%	61
2013 Q4	–	Sell	-165,525	Closed	-$3.4M	–	1643
2013 Q3	$3.4M	Buy	165,525 +54,217	+49%	+$1.14M	0.19%	139
2013 Q2	$2.21M	Buy	+111,308	New	+$2.38M	0.07%	377

Other funds holding UPL

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

DGI

Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return

CI Investments Inc Toronto, Ontario, Canada $20.6B AUM 29.22% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

First Manhattan New York $36.1B AUM 11.5% 1-Year Est. Return

Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return

A.R.T. Advisors's UPL Position: Q1 2016 in Review

A.R.T. Advisors sold out of Ultra Petroleum Corp. Common Stock (UPL) in Q1 2016, closing a stake of 363,214 shares — an estimated $908K sold.

A.R.T. Advisors first reported a position in UPL in Q2 2013 and held it in 6 quarters. The position peaked at $5.73M in Q2 2014. 141 funds tracked by Wall St. Rank hold UPL as of Q1 2016.

A.R.T. Advisors reported no remaining Ultra Petroleum Corp. Common Stock position as of Q1 2016 after selling out during the quarter.
A.R.T. Advisors sold 363,214 Ultra Petroleum Corp. Common Stock shares in Q1 2016, an estimated $908K.
A.R.T. Advisors first reported a position in Ultra Petroleum Corp. Common Stock in Q2 2013 and held it in 6 quarters.
A.R.T. Advisors's Ultra Petroleum Corp. Common Stock position peaked at $5.73M in Q2 2014.
141 funds tracked by Wall St. Rank held Ultra Petroleum Corp. Common Stock as of Q1 2016.

Based on A.R.T. Advisors's 13F filing for Q1 2016, filed 16 May 2016.