Historical shareholding details of Renaissance Technologies Corp holdings in Ampco-Pittsburgh Corp. (AP)

Monthly changes of Renaissance Technologies Corp shareholding in Ampco-Pittsburgh Corp. 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	432,719	2.17%

Dec 31, 2024	Renaissance Technologies Corp	436,619	2.17%

Sep 30, 2024	Renaissance Technologies Corp	453,419	2.26%

Jun 30, 2024	Renaissance Technologies Corp	556,396	2.77%

Mar 31, 2024	Renaissance Technologies Corp	493,803	2.46%

Dec 31, 2023	Renaissance Technologies Corp	513,208	2.60%

Sep 30, 2023	Renaissance Technologies Corp	474,957	2.39%

Jun 30, 2023	Renaissance Technologies Corp	482,419	2.43%

Mar 31, 2023	Renaissance Technologies Corp	488,078	2.46%