Orion Group Holdings Inc

Boston Partners ORN

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

37,948

Value ($000)

377

Weight

0.0%

2013 Q4 - 2025 Q4 (28 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	377	0.0%	37,948	12/31/2025
2025 Q3	11/13/2025	529	0.0%	63,616	9/30/2025
2025 Q2	8/12/2025	884	0.0%	97,458	6/30/2025
2025 Q1	5/13/2025	1,095	0.0%	209,443	3/31/2025
2024 Q4	2/11/2025	609	0.0%	83,046	12/31/2024
2024 Q3	11/12/2024	2,586	0.0%	448,109	9/30/2024
2024 Q2	8/14/2024	2,470	0.0%	259,695	6/30/2024
2024 Q1	5/28/2024	1,457	0.0%	177,650	3/31/2024
2023 Q4	2/7/2024	1,401	0.0%	283,655	12/31/2023
2023 Q3	11/8/2023	1,375	0.0%	256,491	9/30/2023
2023 Q2	8/10/2023	922	0.0%	328,277	6/30/2023
2023 Q1	5/9/2023	833	0.0%	321,567	3/31/2023
2022 Q4	2/8/2023	785	0.0%	329,677	12/31/2022
2022 Q3	11/9/2022	718	0.0%	272,016	9/30/2022
2022 Q2	8/10/2022	663	0.0%	290,761	6/30/2022
2022 Q1	5/10/2022	505	0.0%	203,659	3/31/2022
2021 Q4	2/4/2022	763	0.0%	202,324	12/31/2021
2021 Q3	11/5/2021	1,101	0.0%	202,324	9/30/2021
2021 Q2	8/12/2021	1,385	0.0%	240,792	6/30/2021
2021 Q1	5/10/2021	2,384	0.0%	392,782	3/31/2021
2020 Q4	2/10/2021	1,257	0.0%	253,350	12/31/2020
2020 Q3	11/13/2020	998	0.0%	362,911	9/30/2020
2020 Q2	8/12/2020	698	0.0%	222,402	6/30/2020
2020 Q1	5/13/2020	2,393	0.0%	920,294	3/31/2020
2019 Q4	2/5/2020	5,589	0.0%	1,076,956	12/31/2019
2014 Q2	8/8/2014	14,075	0.0%	1,299,637	6/30/2014
2014 Q1	5/7/2014	17,865	0.0%	1,421,237	3/31/2014
2013 Q4	2/6/2014	19,381	0.0%	1,611,098	12/31/2013