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
151
$615K
152
$612K
153
$569K
154
$567K
155
$506K
156
$496K
157
$495K
158
$470K
159
$425K
160
$421K
161
$417K
162
$416K
163
$389K
164
$368K
165
$350K
166
$347K
167
$322K
168
$311K
169
$304K
170
$304K
171
$300K
172
$296K
173
$294K
174
$291K
175
$291K