Stone Ridge Asset Management’s Quantum Corp QMCO Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2018 Q2	–	Sell	-1,019	Closed	-$74K	–	1312
2018 Q1	$74K	Hold	1,019	–	–	﹤0.01%	1309
2017 Q4	$115K	Buy	+1,019	New	+$115K	0.01%	1303