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
251
$23K
252
$21K
253
$21K
254
$20K
255
$20K
256
$18K
257
$14K
258
$14K
259
$14K
260
$13K
261
$12K
262
$10K
263
$10K
264
$10K
265
$9K
266
$9K
267
$7K
268
$7K
269
$6K
270
$6K
271
$5K
272
$5K
273
$5K
274
$4.98K
275
$4K