Historical shareholding details of Renaissance Technologies Corp holdings in Northwest Pipe Co. (NWPX)

Monthly changes of Renaissance Technologies Corp shareholding in Northwest Pipe Co. 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	17,000	0.17%

Dec 31, 2024	Renaissance Technologies Corp	32,200	0.33%

Sep 30, 2024	Renaissance Technologies Corp	10,800	0.11%

Jun 30, 2023	Renaissance Technologies Corp	0	0.00%

Mar 31, 2023	Renaissance Technologies Corp	26,000	0.26%