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
101
$3.68M
102
$3.67M
103
$3.65M
104
$3.32M
105
$2.96M
106
$2.83M
107
$2.81M
108
$2.8M
109
$2.62M
110
$2.61M
111
$2.46M
112
$2.25M
113
$2.17M
114
$2.17M
115
$2.16M
116
$2.15M
117
$2.03M
118
$1.94M
119
$1.92M
120
$1.77M
121
$1.75M
122
$1.73M
123
$1.69M
124
$1.69M
125
$1.66M