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Great Lakes Dredge & Dock

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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

33% less repeat investments, than reductions

Existing positions increased: 54 | Existing positions reduced: 81

40% less funds holding in top 10

Funds holding in top 10: 53 (-2)

94% less call options, than puts

Call options by funds: $57K | Put options by funds: $994K

Holders
189
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$57K
Puts
$994K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Qube Research & Technologies (QRT)
76
Qube Research & Technologies (QRT)
United Kingdom
$554K
California State Teachers Retirement System (CalSTRS)
77
California State Teachers Retirement System (CalSTRS)
California
$546K
Ameriprise
78
Ameriprise
Minnesota
$546K
GCP
79
GSA Capital Partners
United Kingdom
$517K
LPL Financial
80
LPL Financial
California
$494K
TDC
81
Thompson Davis & Co
Virginia
$475K
Deutsche Bank
82
Deutsche Bank
Germany
$465K
Wells Fargo
83
Wells Fargo
California
$438K
PAM
84
Panagora Asset Management
Massachusetts
$431K
ACA
85
American Capital Advisory
Idaho
$424K
SCM
86
Semanteon Capital Management
Massachusetts
$418K
Balyasny Asset Management
87
Balyasny Asset Management
Illinois
$416K
Creative Planning
88
Creative Planning
Kansas
$382K
State Board of Administration of Florida Retirement System
89
State Board of Administration of Florida Retirement System
Florida
$374K
Teacher Retirement System of Texas
90
Teacher Retirement System of Texas
Texas
$367K
IIM
91
INTECH Investment Management
Florida
$362K
HSBC Holdings
92
HSBC Holdings
United Kingdom
$360K
Mirae Asset Global ETFs Holdings
93
Mirae Asset Global ETFs Holdings
Hong Kong
$341K
CH
94
Canton Hathaway
Rhode Island
$340K
MIM
95
MetLife Investment Management
New Jersey
$320K
ECM
96
ExodusPoint Capital Management
New York
$309K
Royal Bank of Canada
97
Royal Bank of Canada
Ontario, Canada
$305K
Jacobs Levy Equity Management
98
Jacobs Levy Equity Management
New Jersey
$304K
IEFM
99
IQ EQ Fund Management
Ireland
$303K
KeyBank National Association
100
KeyBank National Association
Ohio
$299K