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Great Lakes Dredge & Dock

189 hedge funds and large institutions have $482M invested in Great Lakes Dredge & Dock in 2025 Q1 according to their latest regulatory filings, with 27 funds opening new positions, 54 increasing their positions, 82 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

34% less repeat investments, than reductions

Existing positions increased: 54 | Existing positions reduced: 82

40% less funds holding in top 10

Funds holding in top 10: 53 (-2)

94% less call options, than puts

Call options by funds: $57K | Put options by funds: $994K

Holders
189
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$57K
Puts
$994K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
76
$554K
77
$546K
78
$546K
79
$517K
80
$494K
81
$475K
82
$465K
83
$438K
84
$431K
85
$424K
86
$418K
87
$416K
88
$382K
89
$374K
90
$367K
91
$362K
92
$360K
93
$341K
94
$340K
95
$320K
96
$309K
97
$305K
98
$304K
99
$303K
100
$299K