A.R.T. Advisors’s Calpine Corporation CPN Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q2	–	Sell	-393,700	Closed	-$4.35M	–	1928
2017 Q1	$4.35M	Buy	393,700 +80,800	+26%	+$927K	0.2%	128
2016 Q4	$3.58M	Buy	312,900 +259,300	+484%	+$3.06M	0.21%	112
2016 Q3	$677K	Buy	53,600 +35,326	+193%	+$476K	0.22%	137
2016 Q2	$269K	Buy	+18,274	New	+$271K	0.01%	1009
2016 Q1	–	Sell	-278,127	Closed	-$4.02M	–	1834
2015 Q4	$4.02M	Sell	278,127 -337,323	-55%	-$4.94M	0.19%	122
2015 Q3	$8.98M	Buy	615,450 +279,728	+83%	+$4.59M	0.33%	55
2015 Q2	$6.04M	Buy	335,722 +226,609	+208%	+$4.73M	0.2%	114
2015 Q1	$2.5M	Sell	109,113 -189,754	-63%	-$4.09M	0.09%	309
2014 Q4	$6.61M	Sell	298,867 -96,169	-24%	-$2.13M	0.25%	82
2014 Q3	$8.57M	Buy	+395,036	New	+$8.94M	0.4%	36
2014 Q2	–	Sell	-435,044	Closed	-$9.1M	–	1670
2014 Q1	$9.1M	Buy	435,044 +124,405	+40%	+$2.44M	0.48%	22
2013 Q4	$6.06M	Buy	310,639 +280,751	+939%	+$5.46M	0.32%	52
2013 Q3	$580K	Buy	+29,888	New	+$593K	0.03%	712

Other funds holding CPN

Hotchkis & Wiley Capital Management

Hotchkis & Wiley Capital Management Los Angeles, California $32.4B AUM 17.21% 1-Year Est. Return

SailingStone Capital Partners Houston, Texas $440M AUM 127.21% 1-Year Est. Return

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

Energy Capital Partners III Summit, New Jersey $237M AUM

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

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

Massachusetts Financial Services

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

Greenlight Capital New York $2.05B AUM 78.75% 1-Year Est. Return

Dimensional Fund Advisors

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Bank of New York Mellon

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return