Stone Ridge Asset Management’s CF Industries CF Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2019 Q1	–	Sell	-8,489	Closed	-$369K	–	1130
2018 Q4	$369K	Sell	8,489 -5,374	-39%	-$234K	0.02%	904
2018 Q3	$755K	Buy	13,863 +4,274	+45%	+$233K	0.04%	628
2018 Q2	$426K	Buy	9,589 +3,589	+60%	+$159K	0.02%	867
2018 Q1	$226K	Buy	+6,000	New	+$226K	0.01%	1177