Historical shareholding details of Renaissance Technologies Corp holdings in National Presto Industries, Inc. (NPK)

Monthly changes of Renaissance Technologies Corp shareholding in National Presto Industries, 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	199,900	2.81%

Dec 31, 2024	Renaissance Technologies Corp	202,000	2.84%

Sep 30, 2024	Renaissance Technologies Corp	230,599	3.25%

Jun 30, 2024	Renaissance Technologies Corp	246,700	3.47%

Mar 31, 2024	Renaissance Technologies Corp	189,400	2.67%

Dec 31, 2023	Renaissance Technologies Corp	184,200	2.59%

Sep 30, 2023	Renaissance Technologies Corp	181,400	2.56%

Jun 30, 2023	Renaissance Technologies Corp	178,100	2.52%

Mar 31, 2023	Renaissance Technologies Corp	176,600	2.49%