Marine Products Corp

GAMCO INVESTORS, INC. ET AL MPX

Report date

3/31/2026

Quarter

2026 Q1

Filed

5/14/2026

Shares

508,571

Value ($000)

3,697

Weight

0.0%

2013 Q4 - 2026 Q1 (29 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
2026 Q1	5/14/2026	3,697	0.0%	508,571	3/31/2026
2025 Q4	2/5/2026	4,376	0.0%	499,488	12/31/2025
2025 Q3	11/12/2025	4,498	0.0%	507,073	9/30/2025
2025 Q2	8/13/2025	4,354	0.0%	511,682	6/30/2025
2025 Q1	5/14/2025	4,297	0.0%	512,183	3/31/2025
2024 Q4	2/13/2025	4,713	0.0%	514,007	12/31/2024
2024 Q3	11/14/2024	4,967	0.1%	512,609	9/30/2024
2024 Q2	8/13/2024	5,219	0.1%	516,778	6/30/2024
2024 Q1	5/14/2024	6,119	0.1%	520,762	3/31/2024
2023 Q4	2/14/2024	5,919	0.1%	519,215	12/31/2023
2023 Q3	11/8/2023	7,586	0.1%	533,856	9/30/2023
2023 Q2	8/15/2023	9,319	0.1%	552,749	6/30/2023
2023 Q1	5/12/2023	7,382	0.1%	559,670	3/31/2023
2022 Q4	2/15/2023	6,631	0.1%	563,376	12/31/2022
2022 Q3	11/14/2022	4,800	0.1%	567,333	9/30/2022
2022 Q2	8/12/2022	5,424	0.1%	570,374	6/30/2022
2022 Q1	5/18/2022	6,649	0.1%	575,637	3/31/2022
2021 Q4	2/11/2022	7,387	0.1%	590,931	12/31/2021
2021 Q3	11/12/2021	7,388	0.1%	590,537	9/30/2021
2021 Q2	8/13/2021	9,249	0.1%	599,042	6/30/2021
2021 Q1	5/14/2021	9,878	0.1%	607,153	3/31/2021
2020 Q4	2/5/2021	10,143	0.1%	697,613	12/31/2020
2020 Q3	11/6/2020	11,160	0.1%	713,544	9/30/2020
2020 Q2	8/13/2020	10,873	0.1%	785,065	6/30/2020
2020 Q1	5/14/2020	6,327	0.1%	783,011	3/31/2020
2019 Q4	2/14/2020	11,320	0.1%	786,098	12/31/2019
2014 Q2	8/6/2014	18,886	0.1%	2,275,376	6/30/2014
2014 Q1	5/16/2014	15,361	0.1%	2,042,674	3/31/2014
2013 Q4	2/7/2014	19,528	0.1%	1,943,131	12/31/2013