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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
1
$41.8M
2
$31.4M
3
$23.6M
4
$19.4M
5
$17.2M
6
$17.1M
7
$15.1M
8
$14.5M
9
$14M
10
$12.6M
11
$11.8M
12
$11.6M
13
$11.5M
14
$10.5M
15
$9.63M
16
$9.09M
17
$7.95M
18
$7.55M
19
$7.45M
20
$7.43M
21
$7.14M
22
$6.41M
23
$5.86M
24
$5.26M
25
$5.04M