Latest Institutional Purchases of Great Lakes Dredge & Dock Corp (GLDD)
This list provides information on the latest institutional transactions involving Great Lakes Dredge & Dock Corp (GLDD) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
12.4K+ 188.44% |
$131K - $152K
|
19K
$235K
|
|
|
Nov 13, 2025
Q3 2025
|
Virtus ETF Advisers LLC
New York, NY |
BUY
|
- |
11.7KNew |
$124K - $144K
|
11.7K
$145K
|
|
|
Nov 06, 2025
Q3 2025
|
High Tower Advisors, LLC
Chicago, IL |
BUY
|
- |
11KNew |
$116K - $136K
|
11K
$136K
|
|
|
Nov 04, 2025
Q3 2025
|
Envestnet Asset Management Inc
|
BUY
|
- |
11KNew |
$116K - $135K
|
11K
$136K
|
|
|
Nov 14, 2025
Q3 2025
|
Mariner, LLC
Overland Park, KS |
BUY
|
- |
10.9KNew |
$114K - $133K
|
10.9K
$134K
|
|
|
Nov 14, 2025
Q3 2025
|
Ci Private Wealth, LLC
Miami, FL |
BUY
|
- |
10.5KNew |
$110K - $129K
|
10.5K
$129K
|
|
|
Nov 14, 2025
Q3 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
10.4KNew |
$110K - $128K
|
10.4K
$129K
|
|
|
Nov 06, 2025
Q3 2025
|
Essex Investment Management CO LLC
Boston, MA |
BUY
|
- |
10.1K+ 3.39% |
$107K - $124K
|
309K
$3.81M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
9.6K+ 70.07% |
$101K - $118K
|
23.3K
$288K
|
|
|
Nov 14, 2025
Q3 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
- |
8.93KNew |
$94K - $110K
|
8.93K
$110K
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
8.22K+ 15.37% |
$86.6K - $101K
|
61.7K
$762K
|
|
|
Nov 12, 2025
Q3 2025
|
R Squared LTD
Central, K3 |
BUY
|
- |
6.72K+ 65.59% |
$70.8K - $82.5K
|
17K
$210K
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
6.36K+ 12.9% |
$67K - $78K
|
55.7K
$687K
|
|
|
Oct 30, 2025
Q3 2025
|
Bailard, Inc.
|
BUY
|
- |
6.28K+ 37.36% |
$66.1K - $77K
|
23.1K
$285K
|
|
|
Nov 14, 2025
Q3 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
6.02K+ 44.73% |
$63.4K - $73.9K
|
19.5K
$241K
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
5.27K+ 0.95% |
$55.4K - $64.6K
|
562K
$6.94M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
5.01K+ 2.04% |
$52.8K - $61.5K
|
250K
$3.09M
|
|
|
Oct 23, 2025
Q3 2025
|
Klp Kapitalforvaltning As
Oslo, Q8 |
BUY
|
- |
4.9K+ 41.88% |
$51.6K - $60.1K
|
16.6K
$205K
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
4.37K+ 0.55% |
$46K - $53.6K
|
797K
$9.85M
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
4.12K+ 0.6% |
$43.3K - $50.5K
|
695K
$8.59M
|
|
|
Oct 23, 2025
Q3 2025
|
State Of Alaska, Department Of Revenue
|
BUY
|
- |
3.91KNew |
$41.2K - $48K
|
3.91K
$48.3K
|
|
|
Oct 15, 2025
Q3 2025
|
Cwm, LLC
|
BUY
|
- |
3.89K+ 124.99% |
$40.9K - $47.7K
|
7K
$86.4K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
CALL |
3.5K+ 3.9% |
$36.9K - $42.9K
|
93.2K
$1.15M
|
|
|
Nov 14, 2025
Q3 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
3.12K+ 6373.47% |
$32.9K - $38.3K
|
3.17K
$39.2K
|
|
|
Nov 12, 2025
Q3 2025
|
Sterling Capital Management LLC
Charlotte, NC |
BUY
|
- |
2.83K+ 159.79% |
$29.7K - $34.7K
|
4.59K
$56.7K
|
|
|
Nov 14, 2025
Q3 2025
|
State Of Wisconsin Investment Board
Madison, WI |
BUY
|
- |
2.5K+ 3.15% |
$26.3K - $30.7K
|
81.8K
$1.01M
|
|
|
Nov 14, 2025
Q3 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
2.4K+ 4.88% |
$25.3K - $29.4K
|
51.6K
$637K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
2.28K+ 2.31% |
$24.1K - $28K
|
101K
$1.25M
|
|
|
Nov 10, 2025
Q3 2025
|
Mai Capital Management
|
BUY
|
- |
2.16KNew |
$22.8K - $26.5K
|
2.16K
$26.7K
|
|
|
Nov 03, 2025
Q3 2025
|
Federated Hermes, Inc.
Pittsburgh, PA |
BUY
|
- |
2.12K+ 42.72% |
$22.3K - $26K
|
7.09K
$87.5K
|
|
|
Nov 19, 2025
Q3 2025
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
1.98KNew |
$20.8K - $24.2K
|
1.98K
$24.4K
|
|
|
Nov 13, 2025
Q3 2025
|
Winton Group LTD
London, X0 |
BUY
|
- |
1.82K+ 4.16% |
$19.1K - $22.3K
|
45.5K
$562K
|
|
|
Nov 14, 2025
Q3 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
1.81K+ 5.44% |
$19.1K - $22.2K
|
35.1K
$433K
|
|
|
Nov 12, 2025
Q3 2025
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
1.51K+ 9.38% |
$15.9K - $18.5K
|
17.6K
$217K
|
|
|
Nov 14, 2025
Q3 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
1.48K+ 0.79% |
$15.5K - $18.1K
|
189K
$2.33M
|
|
|
Nov 03, 2025
Q3 2025
|
Ae Wealth Management LLC
|
BUY
|
- |
1.44K+ 8.14% |
$15.2K - $17.7K
|
19.2K
$237K
|
|
|
Oct 22, 2025
Q3 2025
|
Blue Bell Private Wealth Management, LLC
|
BUY
|
- |
1.44KNew |
$15.2K - $17.7K
|
1.44K
$17.8K
|
|
|
Nov 18, 2025
Q3 2025
|
Advisory Services Network, LLC
|
BUY
|
- |
1.21KNew |
$12.8K - $14.9K
|
1.21K
$15K
|
|
|
Nov 04, 2025
Q3 2025
|
State Of Wyoming
Cheyenne, WY |
BUY
|
- |
1.14K+ 3.26% |
$12K - $14K
|
36.1K
$446K
|
|
|
Oct 31, 2025
Q3 2025
|
Cullen/Frost Bankers, Inc.
|
BUY
|
- |
989New |
$10.4K - $12.1K
|
989
$12.2K
|
|
|
Nov 04, 2025
Q3 2025
|
Westside Investment Management, Inc.
|
BUY
|
- |
970+ 100.0% |
$10.2K - $11.9K
|
1.94K
$24K
|
|
|
Nov 03, 2025
Q3 2025
|
Arizona State Retirement System
|
BUY
|
- |
716+ 3.7% |
$7.54K - $8.79K
|
20.1K
$248K
|
|
|
Nov 13, 2025
Q3 2025
|
Swiss National Bank
Zurich, V8 |
BUY
|
- |
600+ 0.46% |
$6.32K - $7.36K
|
132K
$1.63M
|
|
|
Nov 05, 2025
Q3 2025
|
Smartleaf Asset Management LLC
Boston, MA |
BUY
|
- |
564+ 132.08% |
$5.94K - $6.92K
|
991
$12.2K
|
|
|
Nov 12, 2025
Q3 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
BUY
|
- |
511New |
$5.38K - $6.27K
|
511
$6.31K
|
|
|
Nov 14, 2025
Q3 2025
|
New Edge Advisors, LLC
New Orleans, LA |
BUY
|
- |
420New |
$4.42K - $5.15K
|
420
$5.19K
|
|
|
Nov 10, 2025
Q3 2025
|
Optiver Holding B.V.
Amsterdam, P7 |
BUY
|
- |
318New |
$3.35K - $3.9K
|
318
$3.93K
|
|
|
Nov 03, 2025
Q3 2025
|
Td Waterhouse Canada Inc.
Toronto, A6 |
BUY
|
- |
200New |
$2.11K - $2.45K
|
200
$2.47K
|
|
|
Oct 28, 2025
Q3 2025
|
American Capital Advisory, LLC
Ketchum, ID |
BUY
|
- |
175+ 0.36% |
$1.84K - $2.15K
|
48.6K
$600K
|
|
|
Dec 02, 2025
Q3 2025
|
Allworth Financial LP
|
BUY
|
- |
137+ 56.38% |
$1.44K - $1.68K
|
380
$4.69K
|
|