Great Lakes Dredge & Dock
GLDD
GLDD was delisted on the 31st of March, 2026.
96 hedge funds and large institutions have $223M invested in Great Lakes Dredge & Dock in 2018 Q1 according to their latest regulatory filings, with 10 funds opening new positions, 29 increasing their positions, 37 reducing their positions, and 13 closing their positions.
1.97% more ownership
Funds ownership: 76.68% → 78.66% (+2%)
5% less funds holding
Funds holding: 101 → 96 (-5)
12% less capital invested
Capital invested by funds: $255M → $223M (-$31.7M)
22% less repeat investments, than reductions
Existing positions increased: 29 | Existing positions reduced: 37
23% less first-time investments, than exits
New positions opened: 10 | Existing positions closed: 13
46% less call options, than puts
Call options by funds: $98K | Put options by funds: $180K
100% less funds holding in top 10
Funds holding in top 10: 3 → 0 (-3)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Russell Investments Group
London,
United Kingdom
|
+$6.34M |
| 2 |
FP
Foundry Partners
Minneapolis,
Minnesota
|
+$2.64M |
| 3 |
SBH
Segall Bryant & Hamill
Chicago,
Illinois
|
+$1.71M |
| 4 |
PI
Putnam Investments
Boston,
Massachusetts
|
+$1.54M |
| 5 |
HP
Harvey Partners
Tarrytown,
New York
|
+$1.24M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
EM
Emancipation Management
New York
|
-$2.24M |
| 2 |
DAM
Doheny Asset Management
Los Angeles,
California
|
-$1.8M |
| 3 |
Boston Partners
Boston,
Massachusetts
|
-$1.64M |
| 4 |
CM
Crestline Management
Fort Worth,
Texas
|
-$775K |
| 5 |
Two Sigma Investments
New York
|
-$689K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
101
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| – | -$260K | -54,761 | Closed |
|
|
BFM
102
Boothbay Fund Management
New York
| – | -$153K | -28,379 | Closed |
|
103
SG Americas Securities
New York
| – | -$136K | -25,222 | Closed |
|
|
VF
104
Virtu Financial
New York
| – | -$100K | -18,589 | Closed |
|
105
Millennium Management
New York
| – | -$77K | -14,220 | Closed |
|
106
M&T Bank
Buffalo,
New York
| – | -$54K | -10,030 | Closed |
|
107
Parallax Volatility Advisers
San Francisco,
California
| – | -$47K | -8,694 | Closed |
|
|
DCM
108
Delpha Capital Management
New York
| – | -$8K | -1,457 | Closed |
|
|
CVA
109
Ceredex Value Advisors
Orlando,
Florida
| – | +$474 | +100 | New |
|
GLDD Hedge Fund Activity: Q1 2018 in Review
96 of the 4,364 institutional investors tracked by Wall St. Rank reported a position in Great Lakes Dredge & Dock (GLDD) for Q1 2018, worth a combined $223M — down 12% from $255M a quarter earlier.
Sellers outnumbered buyers: 13 funds closed out of GLDD and 10 opened new positions — a net loss of 3 holders — while 37 trimmed existing stakes and 29 added.
The largest buyer was Russell Investments Group, adding an estimated $6.34M. The largest seller was Emancipation Management, exiting entirely with an estimated $2.24M sold.
- 96 institutional investors held Great Lakes Dredge & Dock (GLDD) as of Q1 2018, down from 101 in Q4 2017.
- Funds reported $223M of Great Lakes Dredge & Dock stock for Q1 2018, down 12% quarter-over-quarter.
- 10 funds opened new Great Lakes Dredge & Dock positions in Q1 2018 and 13 closed out, a net change of -3 holders.
- The largest Great Lakes Dredge & Dock buyer in Q1 2018 was Russell Investments Group, an estimated $6.34M added.
- The largest Great Lakes Dredge & Dock seller in Q1 2018 was Emancipation Management, an estimated $2.24M sold.
Based on aggregated 13F filings for Q1 2018.