222 hedge funds and large institutions have $2.52B invested in Ciena in 2013 Q2 according to their latest regulatory filings, with 222 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
222
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$81.6M
Puts
$42.8M
Net Calls
Net Calls Change

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change
Change in
Stake
101
$1.89M
102
$1.86M
103
$1.81M
104
$1.8M
105
$1.71M
106
$1.71M
107
$1.67M
108
$1.66M
109
$1.62M
110
$1.6M
111
$1.6M
112
$1.59M
113
$1.52M
114
$1.51M
115
$1.42M
116
$1.37M
117
$1.23M
118
$1.18M
119
$1.18M
120
$1.1M
121
$1.1M
122
$1.1M
123
$1.08M
124
$1.06M
125
$1.02M