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
151
$1.22M
152
$1.21M
153
$1.17M
154
$1.17M
155
$1.16M
156
$1.15M
157
$1.13M
158
$1.12M
159
$1.09M
160
$1.08M
161
$1.05M
162
$996K
163
$987K
164
$951K
165
$903K
166
$900K
167
$894K
168
$891K
169
$757K
170
$756K
171
$741K
172
$734K
173
$724K
174
$720K
175
$686K