222 hedge funds and large institutions have $2.52B invested in Ciena in 2013 Q2 according to their latest regulatory filings, with 222 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
222
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$81.6M
Puts
$42.8M
Net Calls
Net Calls Change

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change
Change in
Stake
76
$3.44M
77
$3.41M
78
$3.3M
79
$3.23M
80
$3.13M
81
$3.13M
82
$3.11M
83
$3.11M
84
$2.98M
85
$2.88M
86
$2.87M
87
$2.81M
88
$2.78M
89
$2.71M
90
$2.48M
91
$2.4M
92
$2.4M
93
$2.33M
94
$2.29M
95
$2.21M
96
$2.17M
97
$2.08M
98
$1.97M
99
$1.93M
100
$1.91M