Walleye Trading’s Mammoth Energy Services TUSK Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2019 Q4	–	Sell	-71,181	Closed	-$177K	–	1861
2019 Q3	$177K	Buy	71,181 +45,371	+176%	+$113K	﹤0.01%	768
2019 Q2	$178K	Buy	+25,810	New	+$178K	﹤0.01%	740