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Great Lakes Dredge & Dock

97 hedge funds and large institutions have $256M invested in Great Lakes Dredge & Dock in 2015 Q3 according to their latest regulatory filings, with 13 funds opening new positions, 34 increasing their positions, 35 reducing their positions, and 9 closing their positions.

Holders
97
Holders Change
+3
Holders Change %
+3.19%
% of All Funds
2.71%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.06%
New
13
Increased
34
Reduced
35
Closed
9
Calls
Puts
$55K
Net Calls
-$55K
Net Calls Change
-$55K
Name Market Value Shares Shares
Change
Shares
Change %
AQR Capital Management
101
AQR Capital Management
Connecticut
-14,800 Closed
Citigroup
102
Citigroup
New York
$0 9 -13,487 -100%
RCM
103
Rotella Capital Management
Washington
-11,182 Closed
Simplex Trading
104
Simplex Trading
Illinois
$0 34 -467 -93%
JG
105
Jefferies Group
New York
-102 Closed
MFS
106
MSI Financial Services
Massachusetts
-18 Closed
Group One Trading
107
Group One Trading
Illinois