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
176
$291K
177
$282K
178
$281K
179
$276K
180
$270K
181
$266K
182
$263K
183
$263K
184
$255K
185
$255K
186
$234K
187
$233K
188
$230K
189
$226K
190
$221K
191
$219K
192
$207K
193
$195K
194
$195K
195
$191K
196
$135K
197
$132K
198
$120K
199
$114K
200
$89K