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Great Lakes Dredge & Dock
GLDD

Overview Fund Activity

187 hedge funds and large institutions have $664M invested in Great Lakes Dredge & Dock in 2025 Q2 according to their latest regulatory filings, with 29 funds opening new positions, 77 increasing their positions, 54 reducing their positions, and 28 closing their positions.

Holders
187
Holders Change
-2
Holders Change %
-1.06%
% of All Funds
2.51%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.05%
New
29
Increased
77
Reduced
54
Closed
28
Calls
$10.6M
Puts
$205K
Net Calls
+$10.4M
Net Calls Change
+$11.3M

Top Buyers

1
Arrowstreet Capital
1
Arrowstreet Capital
Massachusetts
$10.3M
2
CSS
2
Cubist Systematic Strategies
Connecticut
$6M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$4.69M
4
Allspring Global Investments
4
Allspring Global Investments
North Carolina
$2.93M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$4.25M

Top Sellers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$961K
2
CP
2
CenterBook Partners
Connecticut
$4.28M
3
Jennison Associates
3
Jennison Associates
New York
$58.4M
4
PMG
4
Private Management Group
California
$7.97M
5
BlackRock
5
BlackRock
New York
$82.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
SHIM
176
Stone House Investment Management
Pennsylvania
$2.44K +$2.44K +200 New
NSIM
177
North Star Investment Management
Illinois
$2.26K -$1.89K -155 -46%
CIBC Private Wealth Group
178
CIBC Private Wealth Group
Georgia
$2.07K – – –
BIG
179
Brooklyn Investment Group
New York
$1.5K -$524 -43 -26%
IA
180
IFP Advisors
Florida
$1.46K – – –
RIL
181
Rothschild Investment LLC
Illinois
$1.46K +$427 +35 +41%
HFS
182
Hantz Financial Services
Michigan
$1K – – –
C
183
Covestor
United Kingdom
$1K +$598 +58 +149%
PFBT
184
Parkside Financial Bank & Trust
Missouri
$671 +$671 +55 New
AAP
185
Arax Advisory Partners
Colorado
$598 – – –
RCM
186
Raleigh Capital Management
North Carolina
$488 +$488 +40 New
LFG
187
Larson Financial Group
Missouri
$475 – – –
Comerica Bank
188
Comerica Bank
Texas
$256 – – –
HWM
189
HB Wealth Management
Georgia
– -$1.16M -133,585 Closed
SFA
190
Sequoia Financial Advisors
Ohio
– -$894K -102,742 Closed
Rockefeller Capital Management
191
Rockefeller Capital Management
New York
– -$859K -98,721 Closed
KCM
192
Kennedy Capital Management
Missouri
– -$683K -78,518 Closed
SCM
193
Semanteon Capital Management
Massachusetts
– -$418K -48,011 Closed
ECM
194
ExodusPoint Capital Management
New York
– -$309K -35,505 Closed
CF
195
Corebridge Financial
Texas
– -$281K -32,312 Closed
OC
196
Oppenheimer & Close
New York
– -$278K -31,901 Closed
EGM
197
Engineers Gate Manager
New York
– -$236K -27,175 Closed
PCM
198
Polymer Capital Management
New York
– -$219K -25,195 Closed
Wolverine Trading
199
Wolverine Trading
Illinois
– -$220K -24,910 Closed
MC
200
Mirabaud & Cie
Switzerland
– -$209K -24,000 Closed
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