Jane Street’s American Railcar Industries, Inc. ARII Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q3	–	Sell	-4,496	Closed	-$219K	–	3115
2015 Q2	$219K	Buy	+4,496	New	+$219K	﹤0.01%	2150
2014 Q3	–	Sell	-7,154	Closed	-$485K	–	2979
2014 Q2	$485K	Buy	7,154 +2,861	+67%	+$194K	0.01%	1204
2014 Q1	$301K	Buy	+4,293	New	+$301K	﹤0.01%	1730