Roystone Capital Management’s Ciena CIEN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2017 Q4	–	Sell	-2,117,300	Closed	-$46.5M	–	31
2017 Q3	$46.5M	Buy	2,117,300 +176,000	+9%	+$3.87M	3.83%	11
2017 Q2	$48.6M	Buy	+1,941,300	New	+$48.6M	3.23%	15