GLDD

Great Lakes Dredge & Dock

Delisted

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

211 hedge funds and large institutions have $658M invested in Great Lakes Dredge & Dock in 2025 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 72 increasing their positions, 77 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more funds holding in top 10

Funds holding in top 10:

0.01% less ownership

Funds ownership: 80.71%80.69% (-0.01%)

2% less capital invested

Capital invested by funds: $668M → $658M (-$10.4M)

6% less repeat investments, than reductions

Existing positions increased: 72 | Existing positions reduced: 77

Holders
211
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.61M
Puts
$400K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
76
$1.11M
77
$1.06M
78
$1.06M
79
$1.03M
80
$1.02M
81
$981K
82
$945K
83
$935K
84
$895K
85
$882K
86
$827K
87
$751K
88
$744K
89
$740K
90
$724K
91
$711K
92
$696K
93
$667K
94
$663K
95
$651K
96
$618K
97
$595K
98
$583K
99
$577K
100
$569K