Great Lakes Dredge & Dock CORP

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC GLDD

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

122,030

Value ($000)

1,601

Weight

0.0%

2013 Q4 - 2025 Q4 (27 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/13/2026	1,601	0.0%	122,030	12/31/2025
2025 Q3	11/14/2025	1,539	0.0%	128,331	9/30/2025
2025 Q2	8/14/2025	3,346	0.0%	274,465	6/30/2025
2025 Q1	5/19/2025	2,147	0.0%	246,766	3/31/2025
2024 Q4	2/14/2025	2,752	0.0%	243,724	12/31/2024
2024 Q3	11/14/2024	2,246	0.0%	213,330	9/30/2024
2024 Q2	8/14/2024	1,757	0.0%	200,127	6/30/2024
2024 Q1	5/15/2024	1,421	0.0%	162,419	3/31/2024
2023 Q4	2/14/2024	1,247	0.0%	162,419	12/31/2023
2023 Q3	11/13/2023	1,303	0.0%	163,426	9/30/2023
2023 Q2	8/11/2023	706	0.0%	130,081	6/30/2023
2023 Q1	5/15/2023	706	0.0%	130,081	3/31/2023
2022 Q4	2/14/2023	535	0.0%	89,863	12/31/2022
2022 Q3	11/14/2022	600	0.0%	79,219	9/30/2022
2022 Q2	8/12/2022	1,039	0.0%	79,219	6/30/2022
2022 Q1	5/16/2022	1,059	0.0%	75,505	3/31/2022
2021 Q4	2/14/2022	1,171	0.0%	74,498	12/31/2021
2021 Q3	11/15/2021	1,125	0.0%	74,538	9/30/2021
2021 Q2	8/16/2021	1,075	0.0%	73,566	6/30/2021
2021 Q1	5/14/2021	1,056	0.0%	72,448	3/31/2021
2020 Q4	3/1/2021	954	0.0%	72,448	12/31/2020
2020 Q3	11/13/2020	641	0.0%	67,371	9/30/2020
2020 Q2	8/14/2020	592	0.0%	63,920	6/30/2020
2020 Q1	5/15/2020	501	0.0%	60,394	3/31/2020
2019 Q4	2/14/2020	747	0.0%	65,899	12/31/2019
2014 Q1	5/23/2014	133	0.0%	14,597	3/31/2014
2013 Q4	1/31/2014	134	0.0%	14,597	12/31/2013