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 |
|---|---|---|---|---|---|---|---|
|
Aug 13, 2025
Q2 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
733K+ 680.08% |
$5.9M - $9.06M
|
841K
$9.81M
|
|
|
Aug 14, 2025
Q2 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
395K+ 404.05% |
$3.17M - $4.87M
|
492K
$5.74M
|
|
|
Aug 13, 2025
Q2 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
CALL |
369KNew |
$2.96M - $4.55M
|
369K
$4.3M
|
|
|
Aug 13, 2025
Q2 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
268K+ 230.23% |
$2.15M - $3.31M
|
384K
$4.48M
|
|
|
Jul 25, 2025
Q2 2025
|
Allspring Global Investments Holdings, LLC
|
BUY
|
- |
248KNew |
$1.99M - $3.06M
|
248K
$2.89M
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
238K+ 214.29% |
$1.91M - $2.94M
|
349K
$4.07M
|
|
|
Aug 12, 2025
Q2 2025
|
Segall Bryant & Hamill, LLC
Chicago, IL |
BUY
|
- |
223KNew |
$1.8M - $2.76M
|
223K
$2.6M
|
|
|
Aug 12, 2025
Q2 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
210K+ 10.66% |
$1.69M - $2.6M
|
2.18M
$25.4M
|
|
|
Aug 07, 2025
Q2 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
190K+ 124.46% |
$1.53M - $2.34M
|
342K
$3.99M
|
|
|
Aug 13, 2025
Q2 2025
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
167K+ 646.72% |
$1.34M - $2.06M
|
193K
$2.25M
|
|
|
Aug 12, 2025
Q2 2025
|
Trexquant Investment LP
Stamford, CT |
BUY
|
- |
165K+ 172.25% |
$1.33M - $2.04M
|
262K
$3.05M
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
162K+ 35.59% |
$1.3M - $2M
|
617K
$7.2M
|
|
|
Jul 22, 2025
Q2 2025
|
Gsa Capital Partners LLP
London, X0 |
BUY
|
- |
162K+ 271.98% |
$1.3M - $1.99M
|
221K
$2.58M
|
|
|
Aug 14, 2025
Q2 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
154K+ 66.01% |
$1.24M - $1.9M
|
388K
$4.52M
|
|
|
Aug 13, 2025
Q2 2025
|
Jackson Creek Investment Advisors LLC
|
BUY
|
- |
148KNew |
$1.19M - $1.82M
|
148K
$1.72M
|
|
|
Aug 14, 2025
Q2 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
BUY
|
- |
130K+ 373.32% |
$1.05M - $1.61M
|
165K
$1.93M
|
|
|
Aug 14, 2025
Q2 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
114KNew |
$913K - $1.4M
|
114K
$1.32M
|
|
|
Aug 27, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
110K+ 109.18% |
$881K - $1.35M
|
210K
$2.45M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna Portfolio Strategies, LLC
Bala Cynwyd, PA |
BUY
|
- |
106KNew |
$848K - $1.3M
|
106K
$1.23M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
104K+ 73.37% |
$834K - $1.28M
|
245K
$2.86M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
95.1K+ 128.08% |
$764K - $1.17M
|
169K
$1.97M
|
|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
92.5K+ 13.21% |
$744K - $1.14M
|
793K
$9.25M
|
|
|
Aug 14, 2025
Q2 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
91K+ 63.43% |
$732K - $1.12M
|
234K
$2.73M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
CALL |
89.7KNew |
$721K - $1.11M
|
89.7K
$1.05M
|
|
|
Aug 13, 2025
Q2 2025
|
Norges Bank
Oslo, Q8 |
BUY
|
- |
83.8KNew |
$674K - $1.03M
|
83.8K
$977K
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
82.2K+ 30.82% |
$661K - $1.01M
|
349K
$4.07M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
CALL |
77.3KNew |
$621K - $955K
|
77.3K
$901K
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
74.1K+ 82.54% |
$595K - $915K
|
164K
$1.91M
|
|
|
Jul 24, 2025
Q2 2025
|
Inspire Investing, LLC
Meridian, ID |
BUY
|
- |
72.6KNew |
$584K - $897K
|
72.6K
$846K
|
|
|
Aug 14, 2025
Q2 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
64.1KNew |
$515K - $791K
|
64.1K
$747K
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
59K+ 9.34% |
$475K - $729K
|
691K
$8.06M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
56.3K+ 3.59% |
$453K - $696K
|
1.63M
$19M
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
52.1K+ 109.12% |
$419K - $644K
|
99.9K
$1.16M
|
|
|
Aug 08, 2025
Q2 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
51.3K+ 3.19% |
$412K - $633K
|
1.66M
$19.3M
|
|
|
Aug 13, 2025
Q2 2025
|
Algert Global LLC
San Francisco, CA |
BUY
|
- |
47.5K+ 27.71% |
$382K - $586K
|
219K
$2.55M
|
|
|
Aug 12, 2025
Q2 2025
|
Brandywine Global Investment Management, LLC
Philadelphia, PA |
BUY
|
- |
47.4K+ 19.36% |
$381K - $585K
|
292K
$3.41M
|
|
|
Aug 14, 2025
Q2 2025
|
Winton Group LTD
London, X0 |
BUY
|
- |
43.7KNew |
$351K - $539K
|
43.7K
$509K
|
|
|
Aug 13, 2025
Q2 2025
|
Quantbot Technologies LP
New York, NY |
BUY
|
- |
39K+ 127.01% |
$313K - $481K
|
69.6K
$812K
|
|
|
Aug 08, 2025
Q2 2025
|
Principal Financial Group Inc
Des Moines, IA |
BUY
|
- |
37.8KNew |
$304K - $467K
|
37.8K
$441K
|
|
|
Aug 13, 2025
Q2 2025
|
Panagora Asset Management Inc
Boston, MA |
BUY
|
- |
37K+ 74.76% |
$297K - $457K
|
86.5K
$1.01M
|
|
|
Aug 12, 2025
Q2 2025
|
Employees Retirement System Of Texas
|
BUY
|
- |
36.2KNew |
$291K - $448K
|
36.2K
$423K
|
|
|
Aug 19, 2025
Q2 2025
|
State Of Wyoming
Cheyenne, WY |
BUY
|
- |
35KNew |
$281K - $432K
|
35K
$408K
|
|
|
Aug 13, 2025
Q2 2025
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
BUY
|
- |
34.1KNew |
$274K - $421K
|
34.1K
$397K
|
|
|
Aug 14, 2025
Q2 2025
|
Lazard Asset Management LLC
New York, NY |
BUY
|
- |
33.6KNew |
$270K - $415K
|
33.6K
$392K
|
|
|
Aug 13, 2025
Q2 2025
|
Hsbc Holdings PLC
London, X0 |
BUY
|
- |
31.5K+ 76.4% |
$253K - $389K
|
72.8K
$849K
|
|
|
Aug 05, 2025
Q2 2025
|
Prosperity Wealth Management, Inc.
San Ramon, CA |
BUY
|
- |
28.2KNew |
$227K - $348K
|
28.2K
$329K
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
27.7K+ 11.22% |
$223K - $342K
|
274K
$3.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
24.6K+ 15.16% |
$198K - $304K
|
187K
$2.18M
|
|
|
Aug 14, 2025
Q2 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
23.8KNew |
$191K - $293K
|
23.8K
$277K
|
|
|
Aug 14, 2025
Q2 2025
|
Caxton Associates LLP
London, |
BUY
|
- |
19.9KNew |
$160K - $246K
|
19.9K
$232K
|