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Great Lakes Dredge & Dock

145 hedge funds and large institutions have $732M invested in Great Lakes Dredge & Dock in 2020 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 49 increasing their positions, 59 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

3% less funds holding

Funds holding: 149145 (-4)

14% less first-time investments, than exits

New positions opened: 18 | Existing positions closed: 21

17% less repeat investments, than reductions

Existing positions increased: 49 | Existing positions reduced: 59

Holders
145
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.4M
Puts
$1.01M
Net Calls
Net Calls Change

Top Buyers

1 +$9.39M
2 +$5.7M
3 +$4.98M
4
BlackRock
BlackRock
New York
+$4.73M
5
Wellington Management Group
Wellington Management Group
Massachusetts
+$4.38M

Top Sellers

1 -$6.48M
2 -$3.74M
3 -$2.87M
4
Millennium Management
Millennium Management
New York
-$2.44M
5
Acadian Asset Management
Acadian Asset Management
Massachusetts
-$2.26M
Name Holding Trade Value Shares
Change
Change in
Stake
126
$138K
127
$99K
128
$98K
129
$92K
130
$67K
131
$57K
132
$47K
133
$33K
134
$26K
135
$15K
136
$13K
137
$6K
138
$4K
139
$2K
140
$1K
141
$1K
142
$487
143
$210
144
145
146
147
148
149
150