Great Lakes Dredge & Dock
GLDD
GLDD was delisted on the 31st of March, 2026.
180 hedge funds and large institutions have $576M invested in Great Lakes Dredge & Dock in 2024 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 64 increasing their positions, 56 reducing their positions, and 23 closing their positions.
981% more call options, than puts
Call options by funds: $2.49M | Put options by funds: $230K
39% more first-time investments, than exits
New positions opened: 32 | Existing positions closed: 23
25% more funds holding in top 10
Funds holding in top 10: 4 → 5 (+1)
21% more capital invested
Capital invested by funds: $476M → $576M (+$100M)
14% more repeat investments, than reductions
Existing positions increased: 64 | Existing positions reduced: 56
5% more funds holding
Funds holding: 171 → 180 (+9)
0.5% more ownership
Funds ownership: 80.92% → 81.42% (+0.5%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
American Century Companies
Kansas City,
Missouri
|
+$6.77M |
| 2 |
NCGI
Next Century Growth Investors
Plymouth,
Minnesota
|
+$6.21M |
| 3 |
BNP Paribas Asset Management
Paris,
France
|
+$5.95M |
| 4 |
HP
Harvey Partners
Tarrytown,
New York
|
+$3.03M |
| 5 |
BlackRock
New York
|
+$2.81M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
William Blair Investment Management
Chicago,
Illinois
|
-$21.5M |
| 2 |
Wellington Management Group
Boston,
Massachusetts
|
-$2.53M |
| 3 |
Morgan Stanley
New York
|
-$2.36M |
| 4 |
Ameriprise
Minneapolis,
Minnesota
|
-$1.97M |
| 5 |
Norges Bank
Oslo,
Norway
|
-$1.5M |
GLDD Hedge Fund Activity: Q3 2024 in Review
180 of the 6,971 institutional investors tracked by Wall St. Rank reported a position in Great Lakes Dredge & Dock (GLDD) for Q3 2024, worth a combined $576M — up 21% from $476M a quarter earlier.
Buyers outnumbered sellers: 32 funds opened new GLDD positions and 23 closed out — a net gain of 9 holders — while 64 added to existing stakes and 56 trimmed.
The largest buyer was American Century Companies, adding an estimated $6.77M. The largest seller was William Blair Investment Management, exiting entirely with an estimated $21.5M sold.
- 180 institutional investors held Great Lakes Dredge & Dock (GLDD) as of Q3 2024, up from 171 in Q2 2024.
- Funds reported $576M of Great Lakes Dredge & Dock stock for Q3 2024, up 21% quarter-over-quarter.
- 32 funds opened new Great Lakes Dredge & Dock positions in Q3 2024 and 23 closed out, a net change of +9 holders.
- The largest Great Lakes Dredge & Dock buyer in Q3 2024 was American Century Companies, an estimated $6.77M added.
- The largest Great Lakes Dredge & Dock seller in Q3 2024 was William Blair Investment Management, an estimated $21.5M sold.
Based on aggregated 13F filings for Q3 2024.