Jane Street’s ProShares UltraShort SmallCap600 SDD Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2019 Q1	–	Sell	-2,089	Closed	-$296K	–	3684
2018 Q4	$296K	Buy	+2,089	New	+$296K	﹤0.01%	2546
2015 Q4	–	Sell	-688	Closed	-$228K	–	2973
2015 Q3	$228K	Buy	+688	New	+$228K	﹤0.01%	2087