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Great Lakes Dredge & Dock
GLDD

Overview Fund Activity

167 hedge funds and large institutions have $601M invested in Great Lakes Dredge & Dock in 2019 Q2 according to their latest regulatory filings, with 38 funds opening new positions, 68 increasing their positions, 38 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
167
Holders Change
+20
Holders Change %
+13.61%
% of All Funds
3.63%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.11%
New
38
Increased
68
Reduced
38
Closed
16
Calls
$1.78M
Puts
$636K
Net Calls
+$1.15M
Net Calls Change
+$87K

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$16.7M
2
Nuveen Asset Management
Nuveen Asset Management
Illinois
$11M
3
Renaissance Technologies
Renaissance Technologies
New York
$14.4M
4
Acadian Asset Management
Acadian Asset Management
Massachusetts
$7.37M
5
OSAM
O'Shaughnessy Asset Management
Connecticut
$5.44M

Top Sellers

1
Russell Investments Group
Russell Investments Group
United Kingdom
$24M
2
Boston Partners
Boston Partners
Massachusetts
$7.4M
3
Jennison Associates
Jennison Associates
New York
$43.5M
4
PMG
Private Management Group
California
$10.5M
5
PGCM
Prescott Group Capital Management
Oklahoma
$2.79M
Name Holding Trade Value Shares
Change 		Shares
Change %
QT
151
Quantbot Technologies
New York
$37K +$37K +3,380 New
Royal Bank of Canada
152
Royal Bank of Canada
Ontario, Canada
$26K – – –
Group One Trading
153
Group One Trading
Illinois
$24K – – –
Simplex Trading
154
Simplex Trading
Illinois
$16K +$16K +1,488 New
FHA
155
Flagship Harbor Advisors
Massachusetts
$15K – – –
DWA
156
Dorsey Wright & Associates
California
$15K +$3.75K +343 +33%
LB
157
Legacy Bridge
Iowa
$13K – – –
RIA
158
Realta Investment Advisors
Delaware
$6K +$6K +500 New
MA
159
MCF Advisors
Kentucky
$5K – – –
AG
160
Advisor Group
Arizona
$4K +$4K +329 New
PHK
161
Point72 Hong Kong
Hong Kong
$4K +$4K +401 New
PA
162
Parallel Advisors
California
$2K +$2K +145 New
FRA
163
Front Row Advisors
California
$1K – – –
CVA
164
Ceredex Value Advisors
Florida
$1K – – –
CAW
165
Cornerstone Advisors (Washington)
Washington
$1K +$1K +67 New
GWM
166
Geneos Wealth Management
Colorado
$1K +$1K +100 New
II
167
Ibex Investors
Colorado
$233 +$233 +21,075 New
Nordea Investment Management
168
Nordea Investment Management
Sweden
– -$3.26M -366,200 Closed
ECM
169
Element Capital Management
New York
– -$336K -37,758 Closed
2L
170
22NW LP
Washington
– -$269K -30,245 Closed
Mariner
171
Mariner
Kansas
– -$205K -23,048 Closed
Walleye Trading
172
Walleye Trading
New York
– -$144K -16,179 Closed
JT
173
Jump Trading
Illinois
– -$126K -14,100 Closed
SG Americas Securities
174
SG Americas Securities
New York
– -$126K -14,095 Closed
DAM
175
Deltec Asset Management
New York
– -$125K -14,000 Closed
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