Great Lakes Dredge & Dock
GLDD
GLDD was delisted on the 31st of March, 2026.
167 hedge funds and large institutions have $601M invested in Great Lakes Dredge & Dock in 2019 Q2 according to their latest regulatory filings, with 38 funds opening new positions, 68 increasing their positions, 38 reducing their positions, and 16 closing their positions.
180% more call options, than puts
Call options by funds: $1.78M | Put options by funds: $636K
138% more first-time investments, than exits
New positions opened: 38 | Existing positions closed: 16
79% more repeat investments, than reductions
Existing positions increased: 68 | Existing positions reduced: 38
30% more capital invested
Capital invested by funds: $462M → $601M (+$139M)
25% more funds holding in top 10
Funds holding in top 10: 4 → 5 (+1)
14% more funds holding
Funds holding: 147 → 167 (+20)
3.96% more ownership
Funds ownership: 82.06% → 86.02% (+4%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
+$10.9M |
| 2 |
Nuveen
Charlotte,
North Carolina
|
+$10.3M |
| 3 |
Renaissance Technologies
New York
|
+$6.5M |
| 4 |
Acadian Asset Management
Boston,
Massachusetts
|
+$4.15M |
| 5 |
OSAM
O'Shaughnessy Asset Management
Stamford,
Connecticut
|
+$4.03M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Russell Investments Group
London,
United Kingdom
|
-$12M |
| 2 |
Boston Partners
Boston,
Massachusetts
|
-$7.36M |
| 3 |
Jennison Associates
New York
|
-$6.13M |
| 4 |
PMG
Private Management Group
Irvine,
California
|
-$6.03M |
| 5 |
PGCM
Prescott Group Capital Management
Tulsa,
Oklahoma
|
-$5.46M |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
UB
176
UMB Bank
Kansas City,
Missouri
| – | -$103K | -11,590 | Closed |
|
177
Parallax Volatility Advisers
San Francisco,
California
| – | -$76K | -8,500 | Closed |
|
|
QT
178
Quantamental Technologies
White Plains,
New York
| – | -$67K | -7,573 | Closed |
|
|
TRCT
179
Tower Research Capital (TRC)
New York
| – | -$31K | -3,432 | Closed |
|
|
OWD
180
Osborn Williams & Donohoe
Cincinnati,
Ohio
| – | -$20K | -2,100 | Closed |
|
|
NSIM
181
North Star Investment Management
Chicago,
Illinois
| – | -$5K | -550 | Closed |
|
|
CAM
182
Cresset Asset Management
Chicago,
Illinois
| – | -$2K | -251 | Closed |
|
GLDD Hedge Fund Activity: Q2 2019 in Review
167 of the 4,605 institutional investors tracked by Wall St. Rank reported a position in Great Lakes Dredge & Dock (GLDD) for Q2 2019, worth a combined $601M — up 30% from $462M a quarter earlier.
Buyers outnumbered sellers: 38 funds opened new GLDD positions and 16 closed out — a net gain of 22 holders — while 68 added to existing stakes and 38 trimmed.
The largest buyer was JP Morgan Chase, adding an estimated $10.9M. The largest seller was Russell Investments Group, cutting an estimated $12M.
- 167 institutional investors held Great Lakes Dredge & Dock (GLDD) as of Q2 2019, up from 147 in Q1 2019.
- Funds reported $601M of Great Lakes Dredge & Dock stock for Q2 2019, up 30% quarter-over-quarter.
- 38 funds opened new Great Lakes Dredge & Dock positions in Q2 2019 and 16 closed out, a net change of +22 holders.
- The largest Great Lakes Dredge & Dock buyer in Q2 2019 was JP Morgan Chase, an estimated $10.9M added.
- The largest Great Lakes Dredge & Dock seller in Q2 2019 was Russell Investments Group, an estimated $12M sold.
Based on aggregated 13F filings for Q2 2019.