270 hedge funds and large institutions have $3.05B invested in Ciena in 2014 Q1 according to their latest regulatory filings, with 65 funds opening new positions, 97 increasing their positions, 75 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
270
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
$119M
Puts
$86.3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
76
$5.92M
77
$5.71M
78
$5.68M
79
$5.55M
80
$5.55M
81
$5.52M
82
$5.42M
83
$5.24M
84
$5.05M
85
$4.81M
86
$4.77M
87
$4.7M
88
$4.55M
89
$4.53M
90
$4.43M
91
$4.4M
92
$4.39M
93
$4.31M
94
$4.23M
95
$4.2M
96
$4.09M
97
$3.99M
98
$3.94M
99
$3.82M
100
$3.78M