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Great Lakes Dredge & Dock
GLDD

Overview Fund Activity

133 hedge funds and large institutions have $446M invested in Great Lakes Dredge & Dock in 2023 Q2 according to their latest regulatory filings, with 13 funds opening new positions, 52 increasing their positions, 46 reducing their positions, and 19 closing their positions.

Holders
133
Holders Change
-7
Holders Change %
-5%
% of All Funds
2.1%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.06%
New
13
Increased
52
Reduced
46
Closed
19
Calls
$1.56M
Puts
$6.29M
Net Calls
-$4.74M
Net Calls Change
-$753K

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$40.3M
2
Millennium Management
2
Millennium Management
New York
$2.18M
3
Citadel Advisors
3
Citadel Advisors
Florida
$2.36M
4
Susquehanna International Group
4
Susquehanna International Group
Pennsylvania
$1.25M
5
CCM
5
Cullen Capital Management
New York
$1.66M

Top Sellers

1
ACM
1
Ashford Capital Management
Delaware
$2.46M
2
ER
2
EVR Research
Virginia
$0
3
Renaissance Technologies
3
Renaissance Technologies
New York
$5.96M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$7.62M
5
Walleye Capital
5
Walleye Capital
New York
$142K
Name Holding Trade Value Shares
Change 		Shares
Change %
2C
26
272 Capital
Texas
$3.02M -$994K -121,866 -25%
WC
27
Wynnefield Capital
New York
$3M -$469K -57,535 -14%
OC
28
Oppenheimer & Close
New York
$2.81M – – –
AG
29
Algert Global
California
$2.51M +$542K +66,390 +28%
Wellington Management Group
30
Wellington Management Group
Massachusetts
$2.47M +$123K +15,090 +5%
ACM
31
Ashford Capital Management
Delaware
$2.46M -$3.95M -484,060 -62%
First Manhattan
32
First Manhattan
New York
$2.45M – – –
Citadel Advisors
33
Citadel Advisors
Florida
$2.36M +$1.31M +161,005 +125%
NSIM
34
North Star Investment Management
Illinois
$2.18M – – –
Millennium Management
35
Millennium Management
New York
$2.18M +$1.82M +222,792 +500%
Ameriprise
36
Ameriprise
Minnesota
$2.16M +$5.69K +697 +0.3%
KOCAA
37
Knights of Columbus Asset Advisors
Connecticut
$2.14M +$866K +106,096 +68%
Two Sigma Advisers
38
Two Sigma Advisers
New York
$2.13M -$327K -40,100 -13%
Goldman Sachs
39
Goldman Sachs
New York
$2.13M +$571K +70,008 +37%
American Century Companies
40
American Century Companies
Missouri
$2.1M +$299K +36,630 +17%
Bank of New York Mellon
41
Bank of New York Mellon
New York
$2M -$3.74K -458 -0.2%
Invesco
42
Invesco
Georgia
$1.99M +$12.8K +1,565 +0.6%
BFM
43
Boothbay Fund Management
New York
$1.75M -$591K -72,447 -25%
CCM
44
Cullen Capital Management
New York
$1.66M +$893K +109,405 +117%
WIM
45
Wittenberg Investment Management
Massachusetts
$1.63M -$92.2K -11,293 -5%
RA
46
Royce & Associates
New York
$1.52M – – –
Two Sigma Investments
47
Two Sigma Investments
New York
$1.33M -$2.11M -259,069 -61%
Susquehanna International Group
48
Susquehanna International Group
Pennsylvania
$1.25M +$931K +114,091 +290%
WPC
49
White Pine Capital
Minnesota
$1.17M +$695K +85,200 +148%
Swiss National Bank
50
Swiss National Bank
Switzerland
$1.17M – – –
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