Historical shareholding details of Renaissance Technologies Corp holdings in Orion Group Holdings Inc (ORN)

Monthly changes of Renaissance Technologies Corp shareholding in Orion Group Holdings Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Renaissance Technologies Corp	239,097	0.60%

Dec 31, 2024	Renaissance Technologies Corp	206,890	0.52%

Sep 30, 2024	Renaissance Technologies Corp	406,617	1.05%

Jun 30, 2024	Renaissance Technologies Corp	262,997	0.68%

Mar 31, 2024	Renaissance Technologies Corp	261,797	0.78%

Dec 31, 2023	Renaissance Technologies Corp	265,797	0.81%

Sep 30, 2023	Renaissance Technologies Corp	263,897	0.81%

Jun 30, 2023	Renaissance Technologies Corp	267,139	0.82%

Mar 31, 2023	Renaissance Technologies Corp	252,197	0.78%