298 hedge funds and large institutions have $2.94B invested in Ciena in 2015 Q4 according to their latest regulatory filings, with 60 funds opening new positions, 119 increasing their positions, 80 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

9% more first-time investments, than exits

New positions opened: 60 | Existing positions closed: 55

0% less funds holding

Funds holding: 299298 (-1)

75% less funds holding in top 10

Funds holding in top 10: 41 (-3)

Holders
298
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
$99.2M
Puts
$73.4M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
176
$658K
177
$657K
178
$654K
179
$645K
180
$642K
181
$641K
182
$615K
183
$590K
184
$560K
185
$559K
186
$555K
187
$542K
188
$542K
189
$541K
190
$537K
191
$537K
192
$535K
193
$534K
194
$533K
195
$507K
196
$460K
197
$458K
198
$449K
199
$446K
200
$443K