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Great Lakes Dredge & Dock

118 hedge funds and large institutions have $408M invested in Great Lakes Dredge & Dock in 2013 Q3 according to their latest regulatory filings, with 11 funds opening new positions, 54 increasing their positions, 37 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
118
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
$3.62M
Puts
$76K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
51
$949K
52
$853K
53
$802K
54
$802K
55
$793K
56
$780K
57
$695K
58
$636K
59
$619K
60
$618K
61
$559K
62
$541K
63
$531K
64
$484K
65
$474K
66
$453K
67
$436K
68
$386K
69
$376K
70
$374K
71
$372K
72
$366K
73
$328K
74
$322K
75
$307K