270 hedge funds and large institutions have $3.05B invested in Ciena in 2014 Q1 according to their latest regulatory filings, with 65 funds opening new positions, 97 increasing their positions, 75 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
270
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$119M
Puts
$86.3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
126
$1.79M
127
$1.77M
128
$1.76M
129
$1.76M
130
$1.73M
131
$1.72M
132
$1.68M
133
$1.66M
134
$1.64M
135
$1.64M
136
$1.63M
137
$1.6M
138
$1.57M
139
$1.51M
140
$1.51M
141
$1.48M
142
$1.39M
143
$1.36M
144
$1.31M
145
$1.3M
146
$1.29M
147
$1.29M
148
$1.25M
149
$1.25M
150
$1.25M