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
76
$6.65M
77
$6.51M
78
$6.25M
79
$6.21M
80
$5.98M
81
$5.78M
82
$5.72M
83
$5.53M
84
$5.52M
85
$5.4M
86
$5.35M
87
$5.2M
88
$5.07M
89
$5.06M
90
$4.78M
91
$4.73M
92
$4.68M
93
$4.45M
94
$4.14M
95
$4.09M
96
$4.08M
97
$4M
98
$3.76M
99
$3.69M
100
$3.69M