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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
76
$295K
77
$280K
78
$273K
79
$266K
80
$261K
81
$259K
82
$249K
83
$249K
84
$170K
85
$164K
86
$153K
87
$153K
88
$151K
89
$149K
90
$148K
91
$120K
92
$111K
93
$96K
94
$96K
95
$92K
96
$90K
97
$86K
98
$79K
99
$77K
100
$74K