371 hedge funds and large institutions have $4.82B invested in Ciena in 2018 Q4 according to their latest regulatory filings, with 89 funds opening new positions, 119 increasing their positions, 123 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

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

more funds holding

Funds holding:

0% more capital invested

Capital invested by funds: $4.81B → $4.82B (+$17.8M)

3% less repeat investments, than reductions

Existing positions increased: 119 | Existing positions reduced: 123

15.09% less ownership

Funds ownership: 107.9%92.8% (-15%)

Holders
371
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
11
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$77.6M
Puts
$67.5M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$607M
2
$452M
3
$244M
4
$153M
5
$138M
6
$132M
7
$125M
8
$108M
9
$106M
10
$105M
11
$99.3M
12
$96.5M
13
$95.6M
14
$86M
15
$72.2M
16
$70.7M
17
$69.8M
18
$67M
19
$60.9M
20
$60M
21
$59.6M
22
$58.7M
23
$54.2M
24
$53.4M
25
$50.8M