A detailed history of Optiver Holding B.V. transactions in Great Lakes Dredge & Dock Corp stock. As of the latest transaction made, Optiver Holding B.V. holds 318 shares of GLDD stock, worth $3,927. This represents 0.0% of its overall portfolio holdings.

Number of Shares
318
Holding current value
$3,927
% of portfolio
0.0%

Shares

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

Nov 10, 2025

BUY
$10.53 - $12.27 $3,348 - $3,901
318 New
318 $3,000

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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