Great Lakes Dredge & Dock CORP

STATE OF WISCONSIN INVESTMENT BOARD GLDD

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

71,469

Value ($000)

938

Weight

0.0%

2020 Q1 - 2025 Q4 (16 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	2/17/2026	938	0.0%	71,469	12/31/2025
2025 Q3	11/14/2025	981	0.0%	81,844	9/30/2025
2025 Q2	8/14/2025	967	0.0%	79,344	6/30/2025
2025 Q1	5/15/2025	812	0.0%	93,358	3/31/2025
2024 Q4	2/14/2025	615	0.0%	54,463	12/31/2024
2024 Q3	11/14/2024	520	0.0%	49,393	9/30/2024
2024 Q2	8/14/2024	470	0.0%	53,585	6/30/2024
2024 Q1	5/14/2024	611	0.0%	69,778	3/31/2024
2023 Q4	2/12/2024	599	0.0%	78,004	12/31/2023
2023 Q3	11/14/2023	594	0.0%	74,494	9/30/2023
2023 Q2	8/14/2023	926	0.0%	113,445	6/30/2023
2023 Q1	5/15/2023	694	0.0%	127,835	3/31/2023
2022 Q4	2/14/2023	558	0.0%	93,743	12/31/2022
2022 Q3	11/14/2022	311	0.0%	41,016	9/30/2022
2022 Q2	8/15/2022	208	0.0%	15,860	6/30/2022
2020 Q1	5/6/2020	108	0.0%	13,000	3/31/2020