A detailed history of Semanteon Capital Management, LP transactions in Great Lakes Dredge & Dock Corp stock. As of the latest transaction made, Semanteon Capital Management, LP holds 47,420 shares of GLDD stock, worth $585,637. This represents 0.71% of its overall portfolio holdings.

Number of Shares
47,420
Holding current value
$585,637
% of portfolio
0.71%

Shares

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

Nov 10, 2025

BUY
$10.53 - $12.27 $499,332 - $581,843
47,420 New
47,420 $569 Million
Q1 2025

May 13, 2025

BUY
$7.67 - $12.44 $279,770 - $453,761
36,476 Added 316.22%
48,011 $418 Million
Q4 2024

Feb 11, 2025

BUY
$10.72 - $12.73 $123,655 - $146,840
11,535 New
11,535 $130 Million
Q1 2024

Apr 30, 2024

BUY
$7.12 - $9.55 $289,776 - $388,675
40,699 New
40,699 $356 Million

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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