Renaissance Technologies’s Calpine Corporation CPN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q3	–	Sell	-302,545	Closed	-$4.09M	–	3499
2017 Q2	$4.09M	Sell	302,545 -1,013,213	-77%	-$12.2M	0.01%	1841
2017 Q1	$14.5M	Buy	1,315,758 +1,270,558	+2,811%	+$14.6M	0.02%	992
2016 Q4	$517K	Buy	45,200 +16,100	+55%	+$190K	﹤0.01%	2751
2016 Q3	$368K	Sell	29,100 -658,200	-96%	-$8.87M	﹤0.01%	2902
2016 Q2	$10.1M	Sell	687,300 -1,880,400	-73%	-$27.9M	0.02%	1135
2016 Q1	$39M	Buy	2,567,700 +1,218,600	+90%	+$17.1M	0.07%	326
2015 Q4	$19.5M	Buy	1,349,100 +368,544	+38%	+$5.39M	0.04%	565
2015 Q3	$14.3M	Buy	+980,556	New	+$16.1M	0.03%	692
2015 Q1	–	Sell	-468,300	Closed	-$10.4M	–	3450
2014 Q4	$10.4M	Buy	+468,300	New	+$10.4M	0.03%	862
2014 Q3	–	Sell	-1,584,800	Closed	-$37.7M	–	3069
2014 Q2	$37.7M	Sell	1,584,800 -1,077,449	-40%	-$24.4M	0.09%	256
2014 Q1	$55.7M	Buy	2,662,249 +1,440,549	+118%	+$28.3M	0.13%	142
2013 Q4	$23.8M	Buy	1,221,700 +363,900	+42%	+$7.07M	0.06%	411
2013 Q3	$16.7M	Buy	+857,800	New	+$17M	0.04%	551