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
51
$8.54M
52
$8.49M
53
$8.03M
54
$7.9M
55
$7.68M
56
$7.67M
57
$7.07M
58
$6.5M
59
$6.36M
60
$5.83M
61
$5.43M
62
$5.3M
63
$5M
64
$4.86M
65
$4.79M
66
$4.76M
67
$4.37M
68
$4.35M
69
$4.13M
70
$3.98M
71
$3.96M
72
$3.89M
73
$3.75M
74
$3.67M
75
$3.46M