A detailed history of Quantinno Capital Management LP transactions in Great Lakes Dredge & Dock Corp stock. As of the latest transaction made, Quantinno Capital Management LP holds 19,476 shares of GLDD stock, worth $240,528. This represents 0.0% of its overall portfolio holdings.

Number of Shares
19,476
Previous 13,457 44.73%
Holding current value
$240,528
Previous $164,000 42.07%
% of portfolio
0.0%
Previous 0.0%

Shares

3 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025

BUY
$10.53 - $12.27 $63,380 - $73,853
6,019 Added 44.73%
19,476 $233,000
Q2 2025

Aug 14, 2025

BUY
$8.04 - $12.35 $988 - $1,519
123 Added 0.92%
13,457 $164,000
Q1 2025

May 12, 2025

BUY
$7.67 - $12.44 $102,271 - $165,874
13,334 New
13,334 $116,000

Others Institutions Holding GLDD

About Great Lakes Dredge & Dock CORP


  • Ticker GLDD
  • Exchange NASDAQ
  • Sector Industrials
  • Industry Engineering & Construction
  • Shares Outstandng 66,083,300
  • Market Cap $816M
  • Description
  • Great Lakes Dredge & Dock Corporation provides dredging services in the United States. The company engages in capital dredging that consists of port expansion projects; coastal restoration and land reclamations; trench digging for pipelines, tunnels, and cables; and other dredging related to the construction of breakwaters, jetties, canals, ...
More about GLDD
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