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Great Lakes Dredge & Dock
GLDD

Overview Fund Activity

189 hedge funds and large institutions have $482M invested in Great Lakes Dredge & Dock in 2025 Q1 according to their latest regulatory filings, with 28 funds opening new positions, 54 increasing their positions, 81 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
189
Holders Change
-2
Holders Change %
-1.05%
% of All Funds
2.57%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
28
Increased
54
Reduced
81
Closed
24
Calls
$57K
Puts
$994K
Net Calls
-$937K
Net Calls Change
-$6.32M

Top Buyers

1
Jennison Associates
Jennison Associates
New York
+$8.54M
2
CP
CenterBook Partners
Connecticut
+$6.13M
3
Citadel Advisors
Citadel Advisors
Florida
+$3.54M
4
American Century Companies
American Century Companies
Missouri
+$3.09M
5
BGIM
Brandywine Global Investment Management
Pennsylvania
+$2.13M

Top Sellers

1
Millennium Management
Millennium Management
New York
-$3.75M
2
KCM
Kennedy Capital Management
Missouri
-$3.69M
3
BNP Paribas Asset Management
BNP Paribas Asset Management
France
-$2.87M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$1.83M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$1.72M
Name Holding Trade Value Shares
Change 		Shares
Change %
FFO
176
Fortitude Family Office
Arizona
$1.64K – – –
EWA
177
EverSource Wealth Advisors
Alabama
$1.57K +$1.18K +135 +300%
BIG
178
Brooklyn Investment Group
New York
$1.45K +$1.45K +166 New
Russell Investments Group
179
Russell Investments Group
United Kingdom
$1.42K -$56.9K -6,539 -98%
CIBC Private Wealth Group
180
CIBC Private Wealth Group
Georgia
$1.37K – – –
TWD
181
True Wealth Design
Ohio
$1.07K +$1.07K +123 New
HFS
182
Hantz Financial Services
Michigan
$1K – – –
RIL
183
Rothschild Investment LLC
Illinois
$740 -$305 -35 -29%
Amundi
184
Amundi
France
$514 – – –
Nisa Investment Advisors
185
Nisa Investment Advisors
Missouri
$470 -$400 -46 -46%
Osaic Holdings
186
Osaic Holdings
Arizona
$452 -$17.6K -2,020 -97%
AAP
187
Arax Advisory Partners
Colorado
$427 -$6.68K -767 -94%
LFG
188
Larson Financial Group
Missouri
$339 +$339 +39 New
Comerica Bank
189
Comerica Bank
Texas
$183 – – –
JCIA
190
Jackson Creek Investment Advisors
Colorado
– -$1.47M -130,005 Closed
Marshall Wace
191
Marshall Wace
United Kingdom
– -$1.04M -92,197 Closed
Norges Bank
192
Norges Bank
Norway
– -$946K -83,800 Closed
Prudential Financial
193
Prudential Financial
New Jersey
– -$918K -81,321 Closed
WG
194
Winton Group
United Kingdom
– -$625K -55,371 Closed
Verition Fund Management
195
Verition Fund Management
Connecticut
– -$543K -48,133 Closed
Allianz Asset Management
196
Allianz Asset Management
Germany
– -$396K -35,100 Closed
SFI
197
Susquehanna Fundamental Investments
Pennsylvania
– -$384K -34,040 Closed
ACM
198
Aquatic Capital Management
Illinois
– -$335K -29,631 Closed
HF
199
HRT Financial
New York
– -$294K -26,091 Closed
AA
200
Ancora Advisors
Ohio
– -$249K -22,020 Closed
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