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GLDD

Great Lakes Dredge & Dock
GLDD

Delisted

GLDD was delisted on the 31st of March, 2026.

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140 hedge funds and large institutions have $304M invested in Great Lakes Dredge & Dock in 2023 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 68 increasing their positions, 34 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more repeat investments, than reductions

Existing positions increased: 68 | Existing positions reduced: 34

50% more funds holding in top 10

Funds holding in top 10: 2 → 3 (+1)

4% less capital invested

Capital invested by funds: $317M → $304M (-$13.8M)

4% less first-time investments, than exits

New positions opened: 22 | Existing positions closed: 23

2% less funds holding

Funds holding: 143 → 140 (-3)

2.56% less ownership

Funds ownership: 87.04% → 84.47% (-2.6%)

97% less call options, than puts

Call options by funds: $121K | Put options by funds: $4.1M

Holders
140
Holders Change
-3
Holders Change %
-2.1%
% of All Funds
2.23%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.05%
New
22
Increased
68
Reduced
34
Closed
23
Calls
$121K
Puts
$4.1M
Net Calls
-$3.98M
Net Calls Change
+$480K

Top Buyers

Rank Fund Capital Flow
1
FFL
Flat Footed LLC
Wyoming
+$10.4M
2
CSC
Cove Street Capital
California
+$4.2M
3
ER
EVR Research
Virginia
+$3.23M
4
2C
272 Capital
Texas
+$2.95M
5
AllianceBernstein
AllianceBernstein
Tennessee
+$2.85M

Top Sellers

Rank Fund Capital Flow
1
Franklin Resources
Franklin Resources
California
-$14.9M
2
ACM
Ashford Capital Management
Delaware
-$9.55M
3
Jennison Associates
Jennison Associates
New York
-$6.73M
4
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management
California
-$3.86M
5
BNP Paribas Asset Management
BNP Paribas Asset Management
France
-$2.92M
Name Holding Trade Value Shares
Change 		Change in
Stake
Nuveen
26
Nuveen
North Carolina
$2.69M +$726K +121,295 +32%
2C
27
272 Capital
Texas
$2.67M +$2.95M +492,173 New
WC
28
Wynnefield Capital
New York
$2.31M -$120K -20,000 -4%
Two Sigma Investments
29
Two Sigma Investments
New York
$2.29M +$1.07M +178,468 +73%
Morgan Stanley
30
Morgan Stanley
New York
$2.11M +$1.17M +195,712 +102%
OC
31
Oppenheimer & Close
New York
$1.87M – – –
Walleye Capital
32
Walleye Capital
New York
$1.67M +$1.57M +262,246 +587%
Two Sigma Advisers
33
Two Sigma Advisers
New York
$1.63M +$861K +143,800 +91%
First Manhattan
34
First Manhattan
New York
$1.63M +$1.8M +300,000 New
Wellington Management Group
35
Wellington Management Group
Massachusetts
$1.56M -$1.09M -181,293 -39%
BFM
36
Boothbay Fund Management
New York
$1.56M +$1.72M +286,843 New
NSIM
37
North Star Investment Management
Illinois
$1.45M -$438K -73,140 -21%
Ameriprise
38
Ameriprise
Minnesota
$1.43M -$517K -86,385 -25%
Bank of New York Mellon
39
Bank of New York Mellon
New York
$1.34M +$2K +334 +0.1%
Invesco
40
Invesco
Georgia
$1.32M +$698K +116,472 +93%
AG
41
Algert Global
California
$1.31M +$1.44M +241,033 New
American Century Companies
42
American Century Companies
Missouri
$1.17M +$687K +114,766 +108%
WIM
43
Wittenberg Investment Management
Massachusetts
$1.15M +$908K +151,600 +253%
Marshall Wace
44
Marshall Wace
United Kingdom
$1.05M +$1M +167,308 +650%
Goldman Sachs
45
Goldman Sachs
New York
$1.03M +$323K +53,946 +39%
RA
46
Royce & Associates
New York
$1.01M – – –
KOCAA
47
Knights of Columbus Asset Advisors
Connecticut
$847K +$7.21K +1,203 +0.8%
JP Morgan Chase
48
JP Morgan Chase
New York
$787K +$56K +9,355 +7%
Swiss National Bank
49
Swiss National Bank
Switzerland
$775K -$101K -16,800 -11%
Victory Capital Management
50
Victory Capital Management
Texas
$736K +$23K +3,840 +3%
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GLDD Hedge Fund Activity: Q1 2023 in Review

140 of the 6,278 institutional investors tracked by Wall St. Rank reported a position in Great Lakes Dredge & Dock (GLDD) for Q1 2023, worth a combined $304M — down 4.3% from $317M a quarter earlier.

Sellers outnumbered buyers: 23 funds closed out of GLDD and 22 opened new positions — a net loss of 1 holder — while 34 trimmed existing stakes and 68 added.

The largest buyer was Flat Footed LLC, adding an estimated $10.4M. The largest seller was Franklin Resources, exiting entirely with an estimated $14.9M sold.

  • 140 institutional investors held Great Lakes Dredge & Dock (GLDD) as of Q1 2023, down from 143 in Q4 2022.
  • Funds reported $304M of Great Lakes Dredge & Dock stock for Q1 2023, down 4.3% quarter-over-quarter.
  • 22 funds opened new Great Lakes Dredge & Dock positions in Q1 2023 and 23 closed out, a net change of -1 holder.
  • The largest Great Lakes Dredge & Dock buyer in Q1 2023 was Flat Footed LLC, an estimated $10.4M added.
  • The largest Great Lakes Dredge & Dock seller in Q1 2023 was Franklin Resources, an estimated $14.9M sold.

Based on aggregated 13F filings for Q1 2023.